CN208688620U - A kind of continuous anti-icing floating ball level meter - Google Patents
A kind of continuous anti-icing floating ball level meter Download PDFInfo
- Publication number
- CN208688620U CN208688620U CN201821314215.0U CN201821314215U CN208688620U CN 208688620 U CN208688620 U CN 208688620U CN 201821314215 U CN201821314215 U CN 201821314215U CN 208688620 U CN208688620 U CN 208688620U
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- CN
- China
- Prior art keywords
- shell
- floating ball
- icing
- wall
- thermally conductive
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- 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
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007710 freezing Methods 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 3
- 230000002528 anti-freeze Effects 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
It is disclosed by the utility model to belong to floating ball lever meter technical field, specially a kind of continuous anti-icing floating ball level meter, including mounting plate, protection cylinder is installed at the top of the mounting plate, control device is installed at the top of the protection cylinder, power supply line is connected at the top of the control device, the bottom of the mounting plate is welded with shell, heating column is installed in the inner cavity of the shell, and control device is connect by conducting wire with heating column, this it is practical by above and below the outer wall of floating ball lever meter two sides two groups of thermally conductive sheets contacted with cage connection are installed, it plays and heating and anti-freezing is carried out to shell, internal and external temperature is avoided to keep prolonged temperature difference, it is easily reduced the service life of shell, and during being heated to shell, water temperature arround shell (i.e. floating ball float up and down direction) can be heated, avoid the upper and lower of icing effect floating ball It floats and changes, that improves floating ball lever meter is used continuously effect.
Description
Technical field
The utility model relates to floating ball lever meter technical field, specially a kind of continuous anti-icing floating ball level meter.
Background technique
Floating ball lever meter is, by magnetic coupling interaction, to make the linear change of resistance in sensor using magnetic floating ball as measuring cell
Change, resistance variations are converted into 4 ~ 20mA standard current signal by intelligent converter, can scene display liquid level percentage, 4 ~
20mA electric current and level value, teletransmission supply control room can realize automatic detection, control and the record of liquid level.And it is being put into water level
Afterwards, it when temperature is lower in winter, is easy because water surface icing causes to be blocked by ice slag at floating ball, electrical part may freeze
It ruins, and existing anti-freezing structure carries out guaranteeing that temperature is antifreeze to carry out to external heat from interior survey using directly, protecting effect reaches
Then, but because the presence of lagging casing, the temperature difference in interior outside is larger, and long-term temperature difference is easy to cause shell easily tired
Labor is easy to impact shell service life, and internal heating, after being easy to cause the outside water level of installation site to freeze
(common, the water surface freezes and still can measure water level under ice face, and floating ice influences whether the lifting of floating ball), outside, which freezes, to be easy to lead
The precision for causing the measurement effect of floating ball, so a kind of anti-icing floating ball level meter is needed to improve.
Utility model content
The purpose of this utility model is to provide a kind of continuous anti-icing floating ball level meters, to solve to mention in above-mentioned background technique
The excessive temperature differentials of inside heating and outside out, be easy to cause shell tired, and water surface icing causes floating ball to be directly blocked, and leads
The problem of causing measurement work that can not carry out.
To achieve the above object, the utility model provides the following technical solutions: a kind of continuous anti-icing floating ball level meter, including
Mounting plate is equipped with protection cylinder at the top of the mounting plate, is equipped with control device, the controller at the top of the protection cylinder
Power supply line is connected at the top of part, the bottom of the mounting plate is welded with shell, is equipped with heating column in the inner cavity of the shell,
And control device is connect by conducting wire with heating column, is socketed with floating ball on the outer wall of the shell, above and below the outer wall of the shell
Two sides are separately installed with the identical top defroster of structure and bottom defroster, and the top defroster includes fixed outer
Shell and thermally conductive sheet, and thermally conductive sheet is located in the inner cavity of fixing shell, and thermally conductive sheet is connect by conducting wire with control device.
Preferably, the top defroster is circular platform type structure, and the fixing shell is welded on the outer wall of shell,
The thermally conductive sheet runs through the outer wall of shell, and the thermally conductive sheet is welded on the outer wall of heating column.
Preferably, limbers is uniformly provided on the outer wall of the top defroster.
Preferably, the top defroster is connected with the junction of shell by welded seal.
Compared with prior art, the utility model has the beneficial effects that this is practical by the outer wall of floating ball lever meter
Lower two sides are equipped with two groups of thermally conductive sheets contacted with cage connection, play and carry out heating and anti-freezing to shell, internal and external temperature is avoided to protect
Hold prolonged temperature difference, be easily reduced the service life of shell, and to shell heating during, can be to shell (i.e. floating ball
The direction floated up and down) arround water temperature heated, avoid the variation that floats up and down of icing effect floating ball, improve Floating Ball Liquid Level
Effect is used continuously in meter.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model Fig. 1 cross-sectional view；
Fig. 3 is defroster structural schematic diagram at the top of the utility model.
In figure: 1 mounting plate, 2 protection cylinders, 3 control devices, 4 shells, 5 heating columns, 6 floating balls, 7 top defrosters, 71 are consolidated
Determine shell, 72 thermally conductive sheets, 8 bottom defrosters, 9 power supply lines.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of continuous anti-icing floating ball level meter, including peace
Loading board 1, the top of the mounting plate 1 are equipped with protection cylinder 2, and the top of the protection cylinder 2 is equipped with control device 3, the control
The top of device 3 processed is connected with power supply line 9, and the bottom of the mounting plate 1 is welded with shell 4, installs in the inner cavity of the shell 4
There is heating column 5, and control device 3 is connect by conducting wire with heating column 5, is socketed with floating ball 6, floating ball on the outer wall of the shell 4
The outer wall of the common composed structure of liquidometer, the shell 4 is separately installed with the identical top defroster 7 of structure in two sides up and down
Shell 4 can be heated with bottom defroster 8 by the defroster of upper and lower two sides, avoid the surface quilt of shell 4
Freeze, influence the effect that floats up and down of floating ball, the top defroster 7 includes fixing shell 71 and thermally conductive sheet 72, and thermally conductive
Piece 72 is located in the inner cavity of fixing shell 71, and thermally conductive sheet 72 is connect by conducting wire with control device 3, and fixing shell 71 is for protecting
Shield, thermally conductive sheet 72 is contacted with shell 4, is heated to shell 4, to heat neighbouring moisture, avoids freezing.
Wherein, the top defroster 7 is circular platform type structure, and the fixing shell 71 is welded on the outer wall of shell 4
On, the thermally conductive sheet 72 runs through the outer wall of shell 4, and the thermally conductive sheet 72 is welded on the outer wall of heating column 5, by shell 4
The position of upper and lower two sides carries out the thermally conductive sheet for being equipped with fillet type, improves the contact area with the moisture of surrounding, avoids common
It is at right-angled corner because thermally conductive insufficient, a small amount of ice slag is remained, so that the minimum and maximum measured value of floating ball lever meter is influenced,
It is uniformly provided with limbers on the outer wall of the top defroster 7, is exchanged heat by water, upper and lower two sides widening treatment is avoided to cause
The intermediate position of shell 4 is not easy to conduct heat with ice antifreeze, and the junction of the top defroster 7 and shell 4 passes through welded seal company
It connects, improves heat-transfer effect, shell 4 is heated.
Working principle: this is practical to prevent from internal precision device to be frozen ruining based on existing defroster, such as vacuum cup one
Hotter inside sample, outer wall is cooler, is easy to influence floating up and down for floating ball 6 when measuring water level and freezing, by being provided with top
Defroster 7 and bottom defroster 8 are specially heated, and guarantee that the temperature of shell 4 rises, to prevent arround liquidometer
Water level icing causes floating ball 6 that can not float variation, is suitable for that ambient temperature is lower, zero point progress of the water level between icing
It uses, being mainly used for the water surface has the water surface of a small amount of floating ice to carry out protection use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of continuous anti-icing floating ball level meter, including mounting plate (1), protection cylinder is installed at the top of the mounting plate (1)
(2), it is equipped with control device (3) at the top of the protection cylinder (2), is connected with power supply line at the top of the control device (3)
(9), the bottom of the mounting plate (1) is welded with shell (4), is equipped with heating column (5) in the inner cavity of the shell (4), and is controlled
Device (3) processed is connect by conducting wire with heating column (5), is socketed with floating ball (6) on the outer wall of the shell (4), it is characterised in that:
The outer wall of the shell (4) is separately installed with the identical top defroster (7) of structure and bottom defroster in two sides up and down
(8), the top defroster (7) includes fixing shell (71) and thermally conductive sheet (72), and thermally conductive sheet (72) is located at fixing shell
(71) in inner cavity, and thermally conductive sheet (72) is connect by conducting wire with control device (3).
2. a kind of continuous anti-icing floating ball level meter according to claim 1, it is characterised in that: the top defroster
It (7) is circular platform type structure, and the fixing shell (71) is welded on the outer wall of shell (4), the thermally conductive sheet (72) is through outer
The outer wall of shell (4), the thermally conductive sheet (72) are welded on the outer wall of heating column (5).
3. a kind of continuous anti-icing floating ball level meter according to claim 1, it is characterised in that: the top defroster
(7) limbers is uniformly provided on outer wall.
4. a kind of continuous anti-icing floating ball level meter according to claim 1, it is characterised in that: the top defroster
(7) it is connected with the junction of shell (4) by welded seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821314215.0U CN208688620U (en) | 2018-08-15 | 2018-08-15 | A kind of continuous anti-icing floating ball level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821314215.0U CN208688620U (en) | 2018-08-15 | 2018-08-15 | A kind of continuous anti-icing floating ball level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208688620U true CN208688620U (en) | 2019-04-02 |
Family
ID=65885300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821314215.0U Expired - Fee Related CN208688620U (en) | 2018-08-15 | 2018-08-15 | A kind of continuous anti-icing floating ball level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208688620U (en) |
-
2018
- 2018-08-15 CN CN201821314215.0U patent/CN208688620U/en not_active Expired - Fee Related
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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: 20190402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |