CN206919981U - A kind of buoy level meter for being easy to observation - Google Patents
A kind of buoy level meter for being easy to observation Download PDFInfo
- Publication number
- CN206919981U CN206919981U CN201720591208.4U CN201720591208U CN206919981U CN 206919981 U CN206919981 U CN 206919981U CN 201720591208 U CN201720591208 U CN 201720591208U CN 206919981 U CN206919981 U CN 206919981U
- Authority
- CN
- China
- Prior art keywords
- weight
- buoy
- wire
- crossing wheel
- belt
- 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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Abstract
The utility model discloses a kind of buoy level meter for being easy to observation, including the buoy being installed in container, scale and weight pointer, the buoy level meter also includes steel wire, it is left, right wire-crossing wheel, balancing weight and the belt dressing arranged vertically, the belt dressing includes upper, bottom pulley and it is sheathed on, belt on bottom pulley, the balancing weight is fixedly installed in the left surface of belt, the weight pointer is fixedly installed in the right flank of belt, and weight pointer can on, it is sheathed on vertical scale to lower motion, the left wire-crossing wheel is identical with the height of right wire-crossing wheel, the steel wire bypasses left wire-crossing wheel and right wire-crossing wheel simultaneously, one end of steel wire is connected to buoy, the other end is connected to balancing weight, and the weight of buoy is more than the weight of balancing weight.When buoy of the present utility model rises, weight pointer also can synchronously be risen, so that the scale on scale is natural, is intuitively read out.
Description
Technical field
A kind of easy buoy level meter is the utility model is related to, particularly relates to a kind of UFZ-4 type buoys for being easy to observation
Liquid level gauge.
Background technology
UFZ-4 type buoy level meters are a kind of easy level gauging instrument, and it stores suitable for petrochemical system has
Flat the cone lid and vault container and general enterprises, the water tower of civil buildings of the groove of Korrosionsmedium, tank, oil field, oil depot etc.
Cheap level gauging needed for (water tank), to solve the difficulty of manual measurement liquid level.
Liquid level gauge is designed according to force balance principle.When liquid level is in a certain height, buoy weight is W, and weight pin refers to
Pin weight is W1, and it is F, system friction f that buoy, which is immersed in buoyancy suffered in liquid sheet,.In the state of the equilibrium：W-F-W1-f=
0.When liquid level rises, buoyancy F increases, W, W1 and f are constant, and above formula balance is destroyed, and weight pointer glides.Until F power is reduced
To original value, new balance is just established.As F power is increasing always, i.e., liquid level glides always in upper length, weight pointer always.Instead
It, liquid level declines, then weight pointer rises, and the height of liquid level is indicated with this.
Existing buoy level meter is although relatively simple for structure, and energy rough measure goes out the real-time change of liquid level, but
It is that this buoy level meter often compares change torsion when reading measured value.Due to the direction of motion and the fortune of weight pointer of buoy
Dynamic direction contrast, when buoy rises, weight pointer declines；When buoy declines, weight pointer rises, therefore scale
Scale needs from top to bottom gradually increase, i.e., scale " 0 " is located at the highest point of scale, and this is easy to the scale row that we generally use
Column direction contrast, become the sensation turned round so as to cause observer to be produced when reading scale.
Utility model content
The utility model provides a kind of buoy level meter for being easy to observation, and its main purpose is to overcome prior art to deposit
Scale scale back annotation, cause observation become turn round the problem of.
The technical solution of the utility model is as follows：
A kind of buoy level meter for being easy to observation, including buoy, scale and the weight pointer being installed in container, it is described
Scale is installed on the lateral surface of container, the buoy level meter also include steel wire, left wire-crossing wheel, right wire-crossing wheel, balancing weight and
The belt dressing arranged vertically, the belt dressing include upper and lower belt pulley and the belt being sheathed on upper and lower belt pulley,
The upper and lower belt pulley is located on same vertical curve, and the balancing weight is fixedly installed in the left surface of belt, and the weight refers to
Pin is fixedly installed in the right flank of belt, and weight pointer can be sheathed on vertical scale to upper and lower motion, the left mistake
Line wheel and right wire-crossing wheel are located at the top of container, and left wire-crossing wheel and right wire-crossing wheel are highly identical, and the steel wire bypasses simultaneously
Left wire-crossing wheel and right wire-crossing wheel, one end of steel wire are connected to buoy, and the other end is connected to balancing weight, and the weight of buoy is more than
The weight of balancing weight.
Further, the upper and lower belt pulley is bearing belt pulley.
From above-mentioned to description of the present utility model, compared to the prior art, the utility model has the advantage of：This reality
When being risen with new buoy, weight pointer also can synchronously be risen, so that the scale on scale is natural, intuitively enters
Row is read.The utility model uses bearing arrangement using upper and lower belt pulley and left and right wire-crossing wheel, is produced in motion process
Raw frictional force is smaller so that the sensitivity of weight pointer is higher, i.e., buoy and weight pointer, which can be realized, is synchronized with the movement, so as to really
Protect the accuracy of measurement.
Brief description of the drawings
Fig. 1 is structural representation when not placing liquid in container.
Fig. 2 is that the structural representation after liquid is placed in container.
Embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.
Reference picture 1, a kind of buoy level meter for being easy to observation, including the buoy 2, (scale 3 of scale 3 being installed in container 1
On scale gradually increase from bottom to top) and weight pointer 4, the scale 3 be installed on the lateral surface of container 1, the buoy
Liquid level gauge also includes steel wire 5, left wire-crossing wheel 6, right wire-crossing wheel 7, balancing weight 8 and the belt dressing arranged vertically.The belt
Device includes upper and lower belt pulley 91,92 and the belt 93 being sheathed on upper and lower belt pulley 91,92, in order to reduce frictional force
(upper and lower belt pulley 91,92 all uses bearing belt pulley), the upper and lower belt pulley 91,92 are located on same vertical curve, institute
The left surface that balancing weight 8 is fixedly installed in belt 93 is stated, the weight pointer 4 is fixedly installed in the right flank of belt 93, scale 3
It is parallel with belt 93, and weight pointer 4 can be sheathed on vertical scale 3 to upper and lower motion.The left wire-crossing wheel 6 and the right side
Wire-crossing wheel 7 is located at the surface of container 1, and left wire-crossing wheel 6 and right wire-crossing wheel 7 are highly identical, the centre bit of left and right wire-crossing wheel 6,7
In on same horizontal line.The steel wire 5 causes steel wire 5 in left and right wire-crossing wheel around left wire-crossing wheel 6 and right wire-crossing wheel 7 simultaneously
6th, a right angle is formed at 7 respectively, one end of steel wire 5 is connected to buoy 2, and the other end is connected to balancing weight 8, and buoy 2
Weight is more than the weight of balancing weight 8.It is seen that steel wire 5 is in all the time strains at state.
Action process of the present utility model is as follows：
Reference picture 1, Fig. 1 show original state when not placing liquid in container 1, because the overall weight of buoy 2 is big
In balancing weight 8, therefore when not placing liquid, buoy 2 is located at the bottom of container 1, and balancing weight 8 is located at the left surface of belt 93
Highest point, corresponding weight pointer are located at the lowest part of the right flank of belt 93, and scale " 0 " place of alignment scale 3.Work as container
After liquid 10 is poured into 1, as shown in Fig. 2 now in the presence of buoyancy, buoy 2 rises, and balancing weight 8 declines and drives belt
(because upper and lower belt pulley 91,92 uses bearing belt pulley, therefore belt 93 is in motion process for 93 left surface decline
Frictional force is very small, can be neglected), and cause the right flank of belt 93 and weight pointer 4 to increase simultaneously, so as to complete to hold
The measurement of liquid height in device 1.
Specific embodiment of the present utility model is above are only, but design concept of the present utility model is not limited thereto,
All changes for carrying out unsubstantiality to the utility model using this design, belong to invade the row of scope of protection of the utility model
For.
Claims (2)
1. a kind of buoy level meter for being easy to observation, including buoy, scale and the weight pointer being installed in container, the mark
Chi is installed on the lateral surface of container, it is characterised in that：The buoy level meter also includes steel wire, left wire-crossing wheel, right wire-crossing wheel, matched somebody with somebody
Pouring weight and the belt dressing arranged vertically, the belt dressing include upper and lower belt pulley and are sheathed on upper and lower belt pulley
Belt, the upper and lower belt pulley is located on same vertical curve, and the balancing weight is fixedly installed in the left surface of belt, institute
The right flank that weight pointer is fixedly installed in belt is stated, the scale is parallel with belt, and weight pointer can upper and lower motion ground
It is sheathed on vertical scale, the left wire-crossing wheel and right wire-crossing wheel are located at the top of container, and left wire-crossing wheel and right cross line
Wheel is highly identical, and the steel wire bypasses left wire-crossing wheel and right wire-crossing wheel simultaneously, and one end of steel wire is connected to buoy, other end connection
In balancing weight, and the weight of buoy is more than the weight of balancing weight.
A kind of 2. buoy level meter for being easy to observation according to claim 1, it is characterised in that：The upper and lower belt pulley
It is bearing belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720591208.4U CN206919981U (en) | 2017-05-25 | 2017-05-25 | A kind of buoy level meter for being easy to observation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720591208.4U CN206919981U (en) | 2017-05-25 | 2017-05-25 | A kind of buoy level meter for being easy to observation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206919981U true CN206919981U (en) | 2018-01-23 |
Family
ID=61308032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720591208.4U Expired - Fee Related CN206919981U (en) | 2017-05-25 | 2017-05-25 | A kind of buoy level meter for being easy to observation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206919981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319907A (en) * | 2019-05-22 | 2019-10-11 | 江苏煤炭地质勘探二队 | A kind of float-ball type mud liquid level sight gauge |
-
2017
- 2017-05-25 CN CN201720591208.4U patent/CN206919981U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319907A (en) * | 2019-05-22 | 2019-10-11 | 江苏煤炭地质勘探二队 | A kind of float-ball type mud liquid level sight gauge |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20210525 |