CN208432302U - A kind of mechanical structure easily passing through barrier traverse measurement fluid density water level of temperature - Google Patents
A kind of mechanical structure easily passing through barrier traverse measurement fluid density water level of temperature Download PDFInfo
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- CN208432302U CN208432302U CN201821374748.8U CN201821374748U CN208432302U CN 208432302 U CN208432302 U CN 208432302U CN 201821374748 U CN201821374748 U CN 201821374748U CN 208432302 U CN208432302 U CN 208432302U
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Abstract
The utility model discloses a kind of mechanical structures for easily passing through barrier traverse measurement fluid density water level of temperature, comprising: the shell of lower ending opening, the shell includes extended segment and guide section, the first end of the guide section is connect with the extended segment, and the guide section is tapered to form conical section to second end by its first end；It is fixed on the capacitance probe of the interior of shell.In application, easily extending into storage tank across the mechanical structure of barrier traverse measurement fluid density water level of temperature, guide section is located at the downside of extended segment.Since guide section is tapered taper, i.e. the bottom size of shell is smaller, and the lower mouth of shell is opposite with floating plate perforation at first and passes through the perforation on floating plate.When the lower mouth of shell initially passes through the perforation of floating plate, the lower mouth of shell wears out rubber, and shell is whole to gradually pass through floating plate along guide section and extended segment, so compared with the shell of straight-tube shape in the prior art is directly through floating plate, it is more not easy to block, so that more smooth when sensor is across floating plate.
Description
Technical field
The utility model relates to petroleum technology fields, easily pass through barrier traverse measurement liquid more specifically to a kind of
The mechanical structure of volume density water level of temperature.
Background technique
During oil plant oil transferring, storage tank water inlet may result in.It, can be by water when measuring oil plant liquid level if storage tank is intake
It counts, oil plant amount in storage tank is calculated with level parameter merely, will cause large error, therefore it is high to measure tank inside water level
It spends particularly significant.Oil plant volatilization or contaminated in order to prevent, some tank insides place floating plate, cause sensor measurement to pass through floating
It is easily blocked when disk, it is therefore desirable to improve mechanical structure conveniently across barrier, guarantee the normal operation of sensor.
The problem of easily blocking when in conclusion how to efficiently solve sensor across floating plate, is current art technology
Personnel's urgent problem.
Utility model content
In view of this, easily passing through barrier traverse measurement fluid density temperature the purpose of this utility model is to provide a kind of
The mechanical structure of water level, which can be with
The problem of easily being blocked when efficiently solving sensor across floating plate.
In order to reach above-mentioned first purpose, the utility model is provided the following technical solutions:
A kind of mechanical structure easily passing through barrier traverse measurement fluid density water level of temperature, comprising:
The shell of lower ending opening, the shell include extended segment and guide section, and the first end of the guide section is prolonged with described
Section connection is stretched, the guide section is tapered to form conical section to second end by its first end；
It is fixed on the capacitance probe of the interior of shell；
It is fixed on the gravitometer and temperature sensor of the interior of shell.
Preferably, above-mentioned easily in the mechanical structure of barrier traverse measurement fluid density water level of temperature, the extension
Through-hole is offered on section and/or guide section.
Preferably, above-mentioned easily in the mechanical structure of barrier traverse measurement fluid density water level of temperature, the extension
Multiple through-holes are offered in section and are uniformly distributed along the circumferential direction of the extended segment；
Multiple through-holes are offered on the guide section and are uniformly distributed along the circumferential direction of the extended segment.
Preferably, above-mentioned easily in the mechanical structure of barrier traverse measurement fluid density water level of temperature, the capacitor
The lower end of probe is concordant with the lower end of the guide section to be arranged.
Preferably, above-mentioned easily in the mechanical structure of barrier traverse measurement fluid density water level of temperature, the shell
It further include the force section being connect with the second end of the guide section, the section of the force section and the lower end phase of the guide section
Together.
Preferably, above-mentioned easily in the mechanical structure of barrier traverse measurement fluid density water level of temperature, the extension
Section and force section are cylindrical shape, and the guide section is coniform.
Preferably, above-mentioned easily in the mechanical structure of barrier traverse measurement fluid density water level of temperature, the capacitor
The lower end of section is concordant is arranged with the force for the lower end of probe.
Preferably, above-mentioned easily in the mechanical structure of barrier traverse measurement fluid density water level of temperature, the extension
Section is cylindrical shape, and the guide section is coniform.
Preferably, above-mentioned easily in the mechanical structure of barrier traverse measurement fluid density water level of temperature, the capacitor
Probe is arranged in the shell by insulating part.
Preferably, above-mentioned easily in the mechanical structure of barrier traverse measurement fluid density water level of temperature, the shell
It is an integral structure.
When using the mechanical structure provided by the utility model for easily passing through barrier traverse measurement fluid density water level of temperature,
It is easily extend into storage tank across the mechanical structure of barrier traverse measurement fluid density water level of temperature, guide section is located at extended segment
Downside.Since guide section is tapered taper, i.e. the bottom size of shell is smaller, and the lower mouth of shell is opposite with floating plate perforation at first
And pass through the perforation on floating plate.When the lower mouth of shell initially passes through the perforation of floating plate, the lower mouth of shell wears out rubber, and shell is whole
Floating plate is gradually passed through along guide section and extended segment, so compared with the shell of straight-tube shape in the prior art is directly through floating plate,
It is more not easy to block, so that more smooth when sensor is across floating plate.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the machinery provided by the embodiment of the utility model for easily passing through barrier traverse measurement fluid density water level of temperature
The structural schematic diagram of inside configuration；
Fig. 2 is the machinery provided by the embodiment of the utility model for easily passing through barrier traverse measurement fluid density water level of temperature
The structural schematic diagram of structure；
Fig. 3 easily passes through barrier traverse measurement fluid density water level of temperature for what another embodiment of the utility model provided
Structural schematic diagram inside mechanical structure.
In fig. 1-3:
1- insulating part, 2- shell, the extended segment 2a-, 2b- guide section, 2c- force section, 3- capacitance probe, 4- through-hole, 5- are close
Spend meter, 6- temperature sensor.
Specific embodiment
The purpose of this utility model is to provide a kind of machines for easily passing through barrier traverse measurement fluid density water level of temperature
Tool structure, the structure design for easily passing through the mechanical structure of barrier traverse measurement fluid density water level of temperature can be solved effectively
The problem of easily being blocked when certainly sensor passes through floating plate.
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", " left side " and " right side "
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical new
Type and simplified description, rather than the position of indication or suggestion meaning or element must have particular orientation, with specific orientation structure
At and operation, therefore should not be understood as the limitation of the utility model.In addition, term " first ", " second " are used for description purposes only,
It is not understood to indicate or imply relative importance.
Fig. 1-Fig. 2 is please referred to, what is provided in the utility model embodiment easily passes through barrier traverse measurement fluid density temperature
The mechanical structure of degree water level includes shell 2, capacitance probe 3, gravitometer 5 and temperature sensor 6, wherein the lower end of shell 2
The lower end opening of opening, i.e. shell 2 forms opening.Shell 2 includes extended segment 2a and guide section 2b, and guide section 2b is located at when use
The downside of extended segment 2a, i.e. shell 2 are from top to bottom followed successively by extended segment 2a and guide section 2b.The first end and extension of guide section 2b
Section 2a connection, the second end of guide section 2b can form the lower end of shell 2.Guide section 2b by its first end to second end it is tapered with
Conical section is formed, i.e. guide section 2b is gradually become smaller in its section by first end to second end.Capacitance probe 3, gravitometer 5 and temperature
Degree sensor 6 is fixed on the inside of shell 2.Wherein, capacitance probe 3 is for measuring liquid level, and gravitometer 5 is for measuring liquid
Density, temperature sensor 6 is for measuring temperature.
When using the mechanical structure provided by the above embodiment for easily passing through barrier traverse measurement fluid density water level of temperature,
It is easily extend into storage tank across the mechanical structure of barrier traverse measurement fluid density water level of temperature, guide section 2b is located at extended segment
The downside of 2a.Due to guide section 2b be tapered taper, i.e. the bottom size of shell 2 is smaller, the lower mouth of shell 2 at first with floating plate
Perforation is opposite and passes through the perforation on floating plate.When the lower mouth of shell 2 initially passes through the perforation of floating plate, the lower mouth of shell 2 wears out glue
Skin, shell 2 is whole to gradually pass through floating plate along guide section 2b and extended segment 2a, so with the shell 2 of straight-tube shape in the prior art
It is compared directly through barriers such as floating plates, is more not easy to block, so that more smooth when sensor is across floating plate.
When capacitance probe 3 and pasta contact, the resistance of capacitance probe 3 changes, and can so hinder according to easily passing through
The distance for hindering the mechanical structure of object traverse measurement fluid density water level of temperature to decline obtains oil level.When capacitance probe 3 connects with the water surface
When touching, the resistance of capacitance probe 3 can also change, so can be according to easily across barrier traverse measurement fluid density temperature
The distance of the mechanical structure decline of water level obtains water level.In addition, can use density during above-mentioned mechanical structure is mobile
Meter 5 measures the density of liquid, while the temperature of liquid is measured using temperature sensor 6.Gravitometer 5 can pass through shield
Cylinder is fixed inside the housing, and temperature sensor 6 is fixed by the bracket inside the housing.Above-mentioned gravitometer 5 can be vibration
Tubular type densitometer shakes shock tube, in different densities, shock tube shakes by applying fixed frequency to shock tube
Situation of being obstructed is different.When measuring density, fixed frequency is applied to shock tube, while acquiring the true vibration frequency of shock tube,
By the comparison of two frequencies, to determine fluid density that shock tube is presently in.Certainly, gravitometer 5 can also be other
The densitometer of form, is not limited thereto.
Exist to guarantee that liquid level emasuring device easily passes through the mechanical structure of barrier traverse measurement fluid density water level of temperature
Stability in liquid offers through-hole on above-mentioned extended segment 2a and/or guide section 2b.So guarantee the pressure inside and outside shell 2
Always identical, it will not influence easily to pass through barrier traverse measurement fluid density water level of temperature since 2 external and internal pressure of shell is different
Mechanical structure stability.Specifically, through-hole only can be opened up on the 2a of extended segment, can also be directed only to open up on section 2b logical
Hole or extended segment 2a and guide section 2b open up through-hole, are not limited thereto.
Preferably, multiple through-holes are offered on the 2a of extended segment, multiple through-holes are uniformly distributed along the circumferential direction of extended segment 2a.Together
Sample, multiple through-holes are offered on guide section 2b, and multiple through-holes are uniformly distributed along the circumferential direction of extended segment 2a.So set
It sets, further ensures the stability easily across the mechanical structure of barrier traverse measurement fluid density water level of temperature.
Certainly, multiple through-holes can also be distributed in other, and be not limited thereto.
In another embodiment, the lower end of capacitance probe 3 is concordant with the lower end of guide section 2b is arranged.That is guide section 2b
Lower end contacted simultaneously with liquid level with the lower end of capacitance probe 3, liquid level by easily pass through barrier traverse measurement fluid density temperature
The dropping distance for spending the mechanical structure of water level can immediately arrive at.
Certainly, the lower end of capacitance probe 3 can also be higher or lower than the lower end of guide section 2b, be not limited thereto.
Floating plate is passed through for the ease of the bottom of shell 2, shell 2 further includes the force connecting with the second end of guide section 2b
Section 2c, shell 2 from top to bottom successively include extended segment 2a, guide section 2b and force section 2c.Wherein, the section of extended segment 2a with lead
Identical to the upper end of section 2b, the section for the section 2c that exerts a force is identical as the lower end of guide section 2b.It so ensure that the section of force section 2c
It is smaller, convenient for the perforation on alignment floating plate and pass through.
Further, extended segment 2a and force section 2c can be cylindrical shape, and guide section 2b is coniform.Certainly, extend
Section 2a and force section 2c can also be square tube shape, the side of may be guide section 2b cone cell.
In above-described embodiment, the lower end of section 2c is concordant is arranged for the lower end of capacitance probe 3 and force, i.e., under capacitance probe 3
End is concordant with the lower end of shell 2 to be arranged, and liquid level passes through easily across the mechanical knot of barrier traverse measurement fluid density water level of temperature
The dropping distance of structure can immediately arrive at.
When shell 2 is not provided with force section 2c, extended segment 2a may be cylindrical shape, and guide section 2b may be circular cone
Shape.Alternatively, extended segment 2a is the other shapes such as square tube shape, guide section 2b is the other shapes such as square cone cell.
For the ease of fixed capacity probe 3, above-mentioned capacitance probe 3 can be fixed in shell 2 by insulating part 1.Specifically
The link position of ground, capacitance probe 3 and cable is protected also by insulating part 1.
For the ease of processing and manufacturing, shell 2 can be an integral structure in the present embodiment, certain extended segment 2a and guide section
2b is fixed together after can also processing respectively.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of mechanical structure for easily passing through barrier traverse measurement fluid density water level of temperature characterized by comprising
The shell (2) of lower ending opening, the shell (2) include extended segment (2a) and guide section (2b), the guide section (2b)
First end is connect with the extended segment (2a), and the guide section (2b) is tapered to form conical section to second end by its first end；
It is fixed on the internal capacitance probe (3) of the shell (2)；
It is fixed on the gravitometer (5) and temperature sensor (6) of the interior of shell.
2. the mechanical structure according to claim 1 for easily passing through barrier traverse measurement fluid density water level of temperature, special
Sign is, offers through-hole on the extended segment (2a) and/or guide section (2b).
3. the mechanical structure according to claim 2 for easily passing through barrier traverse measurement fluid density water level of temperature, special
Sign is, multiple through-holes are offered on the extended segment (2a) and are uniformly distributed along the circumferential direction of the extended segment (2a)；
Multiple through-holes are offered on the guide section (2b) and are uniformly distributed along the circumferential direction of the extended segment (2a).
4. the mechanical structure according to claim 1 for easily passing through barrier traverse measurement fluid density water level of temperature, special
Sign is that the lower end of the capacitance probe (3) is concordant with the lower end of the guide section (2b) to be arranged.
5. the mechanical structure according to claim 1 for easily passing through barrier traverse measurement fluid density water level of temperature, special
Sign is that the shell (2) further includes the force section (2c) connecting with the second end of the guide section (2b), the force section
The section of (2c) is identical as the lower end of the guide section (2b).
6. the mechanical structure according to claim 5 for easily passing through barrier traverse measurement fluid density water level of temperature, special
Sign is that the extended segment (2a) and force section (2c) are cylindrical shape, and the guide section (2b) is coniform.
7. the mechanical structure according to claim 5 for easily passing through barrier traverse measurement fluid density water level of temperature, special
Sign is, the lower end of section (2c) is concordant is arranged for the lower end of the capacitance probe (3) and the force.
8. the mechanical structure according to claim 1 for easily passing through barrier traverse measurement fluid density water level of temperature, special
Sign is that the extended segment (2a) is cylindrical shape, and the guide section (2b) is coniform.
9. the mechanical structure according to claim 1 for easily passing through barrier traverse measurement fluid density water level of temperature, special
Sign is that the capacitance probe (3) is arranged in the shell (2) by insulating part (1).
10. the mechanical structure according to claim 1 for easily passing through barrier traverse measurement fluid density water level of temperature, special
Sign is that the shell (2) is an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821374748.8U CN208432302U (en) | 2018-08-24 | 2018-08-24 | A kind of mechanical structure easily passing through barrier traverse measurement fluid density water level of temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821374748.8U CN208432302U (en) | 2018-08-24 | 2018-08-24 | A kind of mechanical structure easily passing through barrier traverse measurement fluid density water level of temperature |
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| Publication Number | Publication Date |
|---|---|
| CN208432302U true CN208432302U (en) | 2019-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821374748.8U Active CN208432302U (en) | 2018-08-24 | 2018-08-24 | A kind of mechanical structure easily passing through barrier traverse measurement fluid density water level of temperature |
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| Country | Link |
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| CN (1) | CN208432302U (en) |
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