CN208109215U - A kind of liquidometer mounting structure of anti-feed liquid accumulation fouling - Google Patents
A kind of liquidometer mounting structure of anti-feed liquid accumulation fouling Download PDFInfo
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- CN208109215U CN208109215U CN201820669559.7U CN201820669559U CN208109215U CN 208109215 U CN208109215 U CN 208109215U CN 201820669559 U CN201820669559 U CN 201820669559U CN 208109215 U CN208109215 U CN 208109215U
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- flange
- reducing pipe
- liquidometer
- mounting hole
- feed liquid
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Abstract
The utility model discloses a kind of liquidometer mounting structures of anti-feed liquid accumulation fouling, including tank body and liquidometer, it further includes reducing pipe that liquidometer, which includes the pressure transmitter of tubbiness, the longitudinal section of reducing pipe be it is horn-like, one end of reducing pipe is large diameter end, the other end is small-caliber end；The side of tank body is equipped with mounting hole, and the aperture of mounting hole is equal with the internal diameter of reducing pipe large diameter end, the large diameter end and mounting hole seamless interfacing of reducing pipe；The small-caliber end of reducing pipe is equipped with first flange, one end end of the pressure transmitter of tubbiness is equipped with second flange, one end that the pressure transmitter of tubbiness is not provided with second flange passes through reducing pipe and protrudes into tank body, second flange stays in first flange, and first flange and second flange are bolted.The problems such as the utility model blocks caused by avoiding due to being trapped between reducing pipe and pressure transmitter for material, is stuck, corroding, improves the measurement accuracy of liquidometer, extends the service life of liquidometer, has further facilitated dismounting when maintenance.
Description
Technical field
The utility model relates to a kind of liquidometer mounting structures of anti-feed liquid accumulation fouling, belong to liquidometer installing area.
Background technique
In Chemical Manufacture, needs that liquidometer is installed on reaction kettle, storage tank and pans, the liquid level of material is supervised
Control or measurement.As shown in Figs. 1-2, the mounting means of existing liquidometer is to connect a straight tube in the side of tank body etc., then will
One end of the pressure transmitter of liquidometer passes through straight tube and protrudes into tank body that (straight tube plays certain protection to pressure transmitter and makees
With), the other end of pressure transmitter one end end that straight tube is not connect with tank body is fixed on by flange, when monitored or side amount
Material when having certain crystallinity or depositional phenomenon, when liquid level is lower than pressure transmitter, material is easy to be trapped in straight tube and pressure
Between power transmitter, lead to fouling, to result in blockage, is stuck, even corrode, not only affect the accuracy of measurement in this way,
And maintenance not easy to disassemble.In addition, existing flange is fixed by bolt and nut, requires to use when dismounting nut and pull
Hand causes the dismounting of nut all very inconvenient due to the limitation of installation space.
Utility model content
In order to solve the defects of material remains between liquidometer and straight tube in the prior art, further solve in the prior art
The inconvenient problem of flange dismounting, the utility model provide a kind of liquidometer mounting structure of anti-feed liquid accumulation fouling.
In order to solve the above technical problems, technical solution used by the utility model is as follows：
A kind of liquidometer mounting structure of anti-feed liquid accumulation fouling, including tank body and liquidometer, liquidometer include tubbiness
Pressure transmitter, further includes reducing pipe, the longitudinal section of reducing pipe be it is horn-like, one end of reducing pipe is large diameter end, the other end
For small-caliber end；The side of tank body is equipped with mounting hole, and the aperture of mounting hole is equal with the internal diameter of reducing pipe large diameter end, reducing pipe
Large diameter end and mounting hole seamless interfacing；The small-caliber end of reducing pipe be equipped with first flange, the one of the pressure transmitter of tubbiness
End is held to be equipped with second flange, one end that the pressure transmitter of tubbiness is not provided with second flange passes through reducing pipe and protrudes into tank body,
Second flange stays in first flange, and first flange and second flange are bolted.
Using the above structure, when the intracorporal liquid level of tank is below pressure transmitter, material under gravity can be from
It flows out, is not detained between reducing pipe and pressure transmitter automatically in reducing pipe, made so as to avoid due to the delay because of material
At blocking, it is stuck, corrosion the problems such as, improve the measurement accuracy of liquidometer, facilitate dismounting when maintenance, extend simultaneously
The service life of liquidometer.
In order to further solve the problems, such as that flange dismounting is inconvenient, first flange is equipped with more than four first mounting holes,
Second flange is equipped with more than four second mounting holes, and the position of the first mounting hole and the second mounting hole is opposite and internal diameter phase
Be equipped with internal screw thread, the second opposite mounting hole of screw bolt passes position and the first mounting hole Deng, the first mounting hole and bolt with
First mounting hole is threadedly coupled.Using aforementioned schemes, bolt is directly passed through into the second mounting hole, is screwed into the first mounting hole,
Directly bolt is screwed out when disassembly, it is simple to operate.Internal screw thread is arranged in the first mounting hole in aforementioned needs
, when installation, bolt is first passed through into the second mounting hole, then be threaded in the first mounting hole, not only ensure that peace in this way
The stability of dress, and the use of nut is avoided, facilitate dismounting.
First mounting hole and second installation hole number it is equal and correspond.
In order to guarantee the stability of installation, while processing cost is saved, the first mounting hole there are 4 or 8, is evenly distributed on
The periphery of first flange；Second mounting hole has 4 or 8, is evenly distributed on the periphery of second flange.
In order to improve the stability of connection, the large diameter end of reducing pipe is welded on mounting hole.
In order to improve the accuracy of measurement, while the delay of material can be preferably prevented, the tube wall of reducing pipe and its axis
Between angle be 15-30 °.Namely the angle between the tube wall bus and its axis of reducing pipe is 15-30 °.
In order to further increase the accuracy of measurement, while can preferably prevent the delay of material, the axis of reducing pipe with
The axis of tank body is mutually perpendicular to.
In order to save material while guarantee the stability connected, the outer dimension of first flange and second flange is equal.
In order to further increase the airtightness of structure, the pressure transmitter of the internal diameter and tubbiness of the small-caliber end of reducing pipe
Outer diameter is equal.
In order to meet daily demand, the axial length of reducing pipe is 15-25cm.
The unmentioned technology of the utility model is referring to the prior art.
The liquidometer mounting structure of the utility model anti-feed liquid accumulation fouling, avoid because material be trapped in reducing pipe with
The problems such as blocking caused by between pressure transmitter, is stuck, corroding, improves the measurement accuracy of liquidometer, extends simultaneously
The service life of liquidometer；Further also facilitate the dismounting of flange.
Detailed description of the invention
Fig. 1 is liquidometer mounting structure schematic diagram in the prior art；
Fig. 2 is the installation process schematic diagram of Fig. 1；
Fig. 3 is the liquidometer mounting structure schematic diagram that the anti-feed liquid of the utility model accumulates fouling；
Fig. 4 is the installation process schematic diagram of Fig. 3；
In figure, 1 is the material of deposition；2 be straight tube；3 be first flange；4 be pressure transmitter；5 be second flange；6 are
Bolt；7 be nut；8 be reducing pipe
Specific embodiment
The utility model in order to better understand furthers elucidate the content of the utility model below with reference to embodiment, but
The content of the utility model is not limited solely to the following examples.
Embodiment 1
As shown in Figure 3-4, a kind of liquidometer mounting structure of anti-feed liquid accumulation fouling, including tank body and liquidometer, liquid level
Meter includes the pressure transmitter of tubbiness, further includes reducing pipe, the longitudinal section of reducing pipe be it is horn-like, one end of reducing pipe is big mouth
Diameter end, the other end are small-caliber end；The side of tank body is equipped with mounting hole, the aperture of mounting hole and the internal diameter of reducing pipe large diameter end
Equal, the large diameter end of reducing pipe is together with mounting hole seamless welding；The small-caliber end of reducing pipe is equipped with first flange, tubbiness
Pressure transmitter one end end be equipped with second flange, the pressure transmitter of tubbiness be not provided with second flange one end pass through gradually
The draw protrudes into tank body, and second flange stays in first flange, and first flange and second flange are bolted.
Angle between the tube wall bus and its axis of reducing pipe is 25 °；The axis of reducing pipe and the axis of tank body are mutual
Vertically；First flange is identical, equal in magnitude with second flange shape；The internal diameter of the small-caliber end of reducing pipe and the pressure of tubbiness become
Send the outer diameter of device equal；The axial length of reducing pipe is 20cm.
Embodiment 2
It is substantially the same manner as Example 1, except that：First flange is equipped with 8 the first mounting holes, sets in second flange
There are 8 the second mounting holes, the position of the first mounting hole and the second mounting hole is opposite, and internal screw thread, bolt are equipped in the first mounting hole
It sequentially passes through the second opposite mounting hole of position and the first mounting hole and is threadedly coupled with the first mounting hole.First mounting hole and
Second mounting hole is evenly arranged on the periphery of first flange and second flange respectively.
The liquidometer mounting structure of the anti-feed liquid accumulation fouling of above-mentioned each example, the design of reducing pipe structure are avoided because of object
Material being trapped between reducing pipe and pressure transmitter and caused by blocking, it is stuck, corrosion the problems such as, improve the survey of liquidometer
Accuracy is measured, while extending the service life of liquidometer；By setting internal screw thread in the first mounting hole, bolt is initially passed through
It after two mounting holes, is again threaded in the first installation, avoids the use of nut, further facilitated dismounting when maintenance.
Claims (9)
1. a kind of liquidometer mounting structure of anti-feed liquid accumulation fouling, including tank body and liquidometer, liquidometer include the pressure of tubbiness
Power transmitter, it is characterised in that：Further include reducing pipe, the longitudinal section of reducing pipe be it is horn-like, one end of reducing pipe is heavy caliber
End, the other end are small-caliber end；The side of tank body is equipped with mounting hole, the aperture of mounting hole and the internal diameter phase of reducing pipe large diameter end
Deng the large diameter end and mounting hole seamless interfacing of reducing pipe；The small-caliber end of reducing pipe is equipped with first flange, and the pressure of tubbiness becomes
One end end of device is sent to be equipped with second flange, one end that the pressure transmitter of tubbiness is not provided with second flange is protruded into across reducing pipe
In tank body, second flange is stayed in first flange, and first flange and second flange are bolted.
2. the liquidometer mounting structure of anti-feed liquid accumulation fouling as described in claim 1, it is characterised in that：It is set in first flange
There are 4 or more the first mounting holes, second flange is equipped with 4 or more the second mounting holes, the first mounting hole and the second installation
Hole number is equal and corresponds, and is equipped with internal screw thread in the first mounting hole, corresponding second mounting hole of screw bolt passes and
First mounting hole and bolt is threadedly coupled with the first mounting hole.
3. the liquidometer mounting structure of anti-feed liquid accumulation fouling as claimed in claim 1 or 2, it is characterised in that：First installation
Hole has 4 or 8, is evenly distributed on the periphery of first flange；Second mounting hole has 4 or 8, is evenly distributed on second flange
Periphery.
4. the liquidometer mounting structure of anti-feed liquid accumulation fouling as claimed in claim 1 or 2, it is characterised in that：Reducing pipe
Large diameter end is welded on mounting hole.
5. the liquidometer mounting structure of anti-feed liquid accumulation fouling as claimed in claim 1 or 2, it is characterised in that：Reducing pipe
Angle between tube wall and its axis is 15-30 °.
6. the liquidometer mounting structure of anti-feed liquid accumulation fouling as claimed in claim 1 or 2, it is characterised in that：Reducing pipe
The axis of axis and tank body is mutually perpendicular to.
7. the liquidometer mounting structure of anti-feed liquid accumulation fouling as claimed in claim 1 or 2, it is characterised in that：First flange
It is identical with second flange shape, equal in magnitude.
8. the liquidometer mounting structure of anti-feed liquid accumulation fouling as claimed in claim 1 or 2, it is characterised in that：Reducing pipe
The outer diameter of pressure transmitter of internal diameter and tubbiness of small-caliber end is equal.
9. the liquidometer mounting structure of anti-feed liquid accumulation fouling as claimed in claim 1 or 2, it is characterised in that：Reducing pipe
Axial length is 15-25cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820669559.7U CN208109215U (en) | 2018-05-07 | 2018-05-07 | A kind of liquidometer mounting structure of anti-feed liquid accumulation fouling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820669559.7U CN208109215U (en) | 2018-05-07 | 2018-05-07 | A kind of liquidometer mounting structure of anti-feed liquid accumulation fouling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208109215U true CN208109215U (en) | 2018-11-16 |
Family
ID=64114737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820669559.7U Active CN208109215U (en) | 2018-05-07 | 2018-05-07 | A kind of liquidometer mounting structure of anti-feed liquid accumulation fouling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208109215U (en) |
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2018
- 2018-05-07 CN CN201820669559.7U patent/CN208109215U/en active Active
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