CN208443497U - A kind of survey liquid thermometer - Google Patents
A kind of survey liquid thermometer Download PDFInfo
- Publication number
- CN208443497U CN208443497U CN201821296655.8U CN201821296655U CN208443497U CN 208443497 U CN208443497 U CN 208443497U CN 201821296655 U CN201821296655 U CN 201821296655U CN 208443497 U CN208443497 U CN 208443497U
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- casing
- section
- section casing
- thermometer
- feeler lever
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Abstract
The utility model relates to a kind of survey liquid thermometers.Specifically, it is survey liquid thermometer for measuring fluid temperature in container or pipeline.It includes liquid container, there is temperature-measuring port on liquid container, and support tube is connected at temperature-measuring port, there is thermometer ontology in support tube.The thermometer ontology contains display and feeler lever, and feeler lever upper end is connected by attachment base with display, has casing outside feeler lever.Its main feature is that described sleeve pipe contains upper section casing and lower section casing, the lower end of upper section casing and the upper end of lower section casing link together, and the lower end of the lower section casing is in closed.Using this survey liquid thermometer, waste of material can avoid, reduce maintenance cost.It is particularly suitable for the temperature measurement of the chemical industry equipment lubricating oil station of chemical field, fuel tank, oil liquid in oil pipeline.
Description
Technical field
The utility model relates to a kind of thermometers.Specifically, it is survey liquid for measuring fluid temperature in container or pipeline
Thermometer.It is particularly suitable for the temperature measurement of the chemical industry equipment lubricating oil station of chemical field, fuel tank, oil liquid in oil pipeline.
Background technique
For the oil liquid temperature in real-time monitoring fuel tank and pipeline, on the Lubricating oil tank of chemical industry equipment and on oil pipeline
It is both provided with the survey liquid thermometer to measure the temperature of a liquid greatly.Traditional survey liquid thermometer contains liquid container, essence on liquid container
Work has temperature-measuring port, and support tube is connected at temperature-measuring port, thermometer ontology is provided in support tube.The thermometer ontology contains display
Device and feeler lever, feeler lever upper end are connected by attachment base with display, have casing outside feeler lever.Casing therein is all monoblock type set
Pipe just needs to change entire casing, not only waste of material is serious, and maintenance cost is also relatively high once casing damages.
Utility model content
Problem to be solved in the utility model is to provide a kind of survey liquid thermometer.Using this survey liquid thermometer, can avoid
Waste of material reduces maintenance cost.
The above problem to be solved in the utility model is realized by the following technical scheme:
The survey liquid thermometer of the utility model includes liquid container, has temperature-measuring port on liquid container, branch is connected at temperature-measuring port
Stay tube has thermometer ontology in support tube.The thermometer ontology contains display and feeler lever, feeler lever upper end by attachment base with
Display is connected, and has casing outside feeler lever.Its main feature is that described sleeve pipe contains upper section casing and lower section casing, under upper section casing
It holds and links together with the upper end of lower section casing, the lower end of the lower section casing is in closed.
Further improvement of the utility model scheme is that have in the inner circle of the upper section casing for keeping upper part internal diameter big
The first circumferential step in its underpart, the attachment base are located in the upper section casing on the first circumferential step.
Further improvement of the utility model scheme is that have spacing between the lower part inner circle and corresponding feeler lever of upper section casing；Institute
Stating has the second circumferential step in the upper end outer circle of lower section casing, one section of outer diameter on the second circumferential step is mutually fitted with the spacing
Match, one on the second circumferential step section protrudes into the spacing in close shape.
Further improvement of the utility model scheme is that in the lower part inner circle of upper section corresponding with spacing and second is circumferential
There is screw thread in lower section upper portion outer circle on step, the lower section sleeve upper end screws in upper section casing in close shape by screw thread
In spacing between lower part and feeler lever.
The further improvement project of the utility model is that one section of the top internal diameter of support tube is greater than in one section of its underpart
Diameter, upper section sleeve outer corresponding with one section of support tube top are greater than the outer diameter of one section of its underpart, and on the top of support tube one
It is threaded in section inner circle and in corresponding upper section casing outer circle, by being threaded togather between the two, so that
Be cased with upper section casing and lower section casing feeler lever lower end sequentially pass through the temperature-measuring port of support tube and liquid container after, protrude into liquid appearance
In device.
Since described sleeve pipe contains upper section casing and lower section casing, the lower end of upper section casing it can be seen from above scheme
It links together with the upper end of lower section casing.Once the casing damage on liquid thermometer feeler lever is surveyed in a certain equipment, it only need to be according to
That section (upper section or lower section) casing of dimension replacement damage, does not need to change entire casing.It is needed more with background technique
It changes entire casing to compare, avoids the waste of material, reduce maintenance cost.
Detailed description of the invention
Fig. 1 is the survey liquid thermometer structural schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, the survey liquid thermometer of the utility model includes liquid container 11, the liquid container 11 is liquid
Tank, fluid box, any one in fluid pipeline.In the present embodiment, the liquid container is fluid pipeline.The liquid container
It is machined with temperature-measuring port 1 on 11, support tube 8 is welded at temperature-measuring port 1, thermometer ontology is provided in support tube 8.The thermometer
Ontology contains display 5 and feeler lever 3, and 3 upper end of feeler lever is connected by attachment base 6 with display 5, is cased with casing outside feeler lever 3.Institute
It states casing and contains upper section casing 7 and lower section casing 10, the lower end of upper section casing 7 and the upper end of lower section casing 10 link together,
The lower end of the lower section casing 10 is in closed.Wherein, in the middle part outer circle of upper section casing 7 and in the inner circle on 8 top of support tube
It is threaded, by being threaded togather between the two.
The first circumferential step 4 for making upper part internal diameter be greater than its underpart is machined in the inner circle of the upper section casing 7,
The attachment base 6 is located in the upper section casing 7 on the first circumferential step 4.
Circular diameter is greater than the outer diameter of feeler lever 3 in the lower part of upper section casing 7, thus lower part and corresponding spy in upper section casing 7
Spacing 2 is formed between bar 3.Be machined with the second circumferential step 9 in the upper end outer circle of the lower section casing 10, the second circumferential step 9 it
On one section of outer diameter be adapted with the spacing 2, one section on the second circumferential step 9 protrudes into the spacing 2 in close shape.
For convenient for the connection between 10 upper end of 7 lower end of upper section casing and lower section casing, in upper section corresponding with the spacing 2
It is threaded in 10 top outer circle of lower section casing in the lower part inner circle of casing 7 and on the second circumferential step 9, under described
Section 10 upper end of casing screws in the spacing 2 between 7 lower part of upper section casing and feeler lever 3 by screw thread in close shape.
Wherein, one section of the top of support tube 8 internal diameter is greater than one section of its underpart internal diameter, corresponding with 8 one section of top of support tube
7 outer diameter of upper section casing is greater than the outer diameter of one section of its underpart, and in the inner circle of one section of the top of support tube 8 and corresponding upper section
It is threaded in 7 outer circle of casing, by being threaded togather between the two, so that being cased with upper section casing 7 and lower section casing
After 10 3 lower end of feeler lever sequentially passes through the temperature-measuring port 1 of support tube 8 and liquid container 11, the test solution in liquid container 11 is protruded into
In vivo.
Claims (5)
1. a kind of survey liquid thermometer, including liquid container, there is temperature-measuring port on liquid container, support tube is connected at temperature-measuring port, supports
There is thermometer ontology in pipe；The thermometer ontology contains display and feeler lever, and feeler lever upper end is by attachment base and display phase
Even, there is casing outside feeler lever；It is characterized in that described sleeve pipe contains upper section casing and lower section casing, the lower end of upper section casing is under
The upper end of section casing links together, and the lower end of the lower section casing is in closed.
2. surveying liquid thermometer as described in claim 1, it is characterised in that have in the inner circle of the upper section casing for making thereon
Portion's internal diameter is greater than first circumferential step of its underpart, and the attachment base is located in the upper section casing on the first circumferential step.
3. surveying liquid thermometer as claimed in claim 1 or 2, it is characterised in that between the lower part inner circle and corresponding feeler lever of upper section casing
There is spacing；There is the second circumferential step in the upper end outer circle of the lower section casing, one section of outer diameter and institute on the second circumferential step
It states spacing to be adapted, one on the second circumferential step section protrudes into the spacing in close shape.
4. as claimed in claim 3 survey liquid thermometer, it is characterised in that in the lower part inner circle of upper section corresponding with spacing and
There is screw thread in lower section upper portion outer circle on second circumferential step, the lower section sleeve upper end is screwed in by screw thread in close shape
In spacing between upper section casing part and feeler lever.
5. surveying liquid thermometer as claimed in claim 3, it is characterised in that one section of the top internal diameter of support tube is greater than its underpart one
Section internal diameter, upper section sleeve outer corresponding with one section of support tube top are greater than the outer diameter of one section of its underpart, and in the upper of support tube
It is threaded in one section of portion inner circle and in corresponding upper section casing outer circle, by being threaded togather between the two,
So that protruding into liquid after the feeler lever lower end for being cased with upper section casing and lower section casing sequentially passes through the temperature-measuring port of support tube and liquid container
In body container 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821296655.8U CN208443497U (en) | 2018-08-14 | 2018-08-14 | A kind of survey liquid thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821296655.8U CN208443497U (en) | 2018-08-14 | 2018-08-14 | A kind of survey liquid thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208443497U true CN208443497U (en) | 2019-01-29 |
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ID=65086570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821296655.8U Active CN208443497U (en) | 2018-08-14 | 2018-08-14 | A kind of survey liquid thermometer |
Country Status (1)
| Country | Link |
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| CN (1) | CN208443497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159235A (en) * | 2019-06-25 | 2019-08-23 | 中国石油化工股份有限公司 | Two-tube dispensing CO2Ground gauging means and its application method |
-
2018
- 2018-08-14 CN CN201821296655.8U patent/CN208443497U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159235A (en) * | 2019-06-25 | 2019-08-23 | 中国石油化工股份有限公司 | Two-tube dispensing CO2Ground gauging means and its application method |
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