CN205446276U - A thermometer structure for measuring oil in hydraulic power unit oil tank is warm - Google Patents
A thermometer structure for measuring oil in hydraulic power unit oil tank is warm Download PDFInfo
- Publication number
- CN205446276U CN205446276U CN201521133620.9U CN201521133620U CN205446276U CN 205446276 U CN205446276 U CN 205446276U CN 201521133620 U CN201521133620 U CN 201521133620U CN 205446276 U CN205446276 U CN 205446276U
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- thermometer
- power unit
- hydraulic power
- oil tank
- fuel tank
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Abstract
The utility model discloses a thermometer structure for measuring oil in hydraulic power unit oil tank is warm, include: install the thermometer mount pad in the mounting hole of seting up to the side of the hydraulic power unit oil tank, a axial installation passageway has been seted up to the thermometer mount pad, and one install the thermometer on the thermometer mount pad, and the accuracy of measurement of thermometer stretches into to the hydraulic power unit oil tank in along the axial installation passageway, be provided with a protective case between thermometer mount pad and thermometer, protective case surrounds in accuracy of measurement's periphery in the axial installation passageway extends income hydraulic power unit oil tank, and the tip that protective case stretched into in the hydraulic power unit oil tank seals. Damaging when needing to be changed when the thermometer, can be directly taking off from the thermometer mount pad, the fluid in the hydraulic power unit oil tank also can not flow out from the mounting hole, changes convenient and fast, has reduced the work load of change, has brought very big facility for work.
Description
Technical field
This utility model relates to hydraulic power unit fuel tank technical field, particularly relates to the thermometer structure of a kind of oil temperature in measuring hydraulic power unit fuel tank.
Background technology
See Fig. 1, be given in figure is the thermometer structure of existing oil temperature in measuring hydraulic power unit fuel tank, including thermometer mounting seat 10 and thermometer 20, thermometer mounting seat 10 is arranged on hydraulic power unit fuel tank 30 side in the installing hole 31 offered, an axially mounted passage 11 is offered in thermometer mounting seat 10, thermometer 20 is arranged in thermometer mounting seat 10 by bolt assembly 40, its temperature probe 21 stretches in hydraulic power unit fuel tank 30 along the axially mounted passage 11 of thermometer mounting seat 10, directly contact with the fluid in hydraulic power unit fuel tank 30, the temperature of the fluid in measuring hydraulic power unit fuel tank 30.When thermometer 20 damage needs to change, fluid in hydraulic power unit fuel tank 30 extracted out and to go a part, at least so that the liquid level of fluid is less than the installing hole 31 offered on hydraulic power unit fuel tank 30 side, otherwise the fluid in hydraulic power unit fuel tank 30 flows out at installing hole 31, cause waste, and make troubles to work.But the mode of this replacing thermometer 20 adds workload undoubtedly, brings inconvenience to replacement operation.
To this end, applicant carried out useful exploration and trial, have found result of the above problems, technical scheme described below produces under this background.
Utility model content
Technical problem to be solved in the utility model: the thermometer structure for the existing oil temperature for measuring in hydraulic power unit fuel tank adds workload and changes inconvenient problem when changing thermometer, now provides a kind of and changes thermometer structure that is more convenient and that reduce the oil temperature in measuring hydraulic power unit fuel tank changing workload.
This utility model is solved the technical problem that to realize by the following technical solutions:
A kind of thermometer structure of the oil temperature in measuring hydraulic power unit fuel tank, including:
Being arranged on the thermometer mounting seat in the installing hole that hydraulic power unit fuel tank side is offered, described thermometer mounting seat offers an axially mounted passage；And
One is arranged on the thermometer in described thermometer mounting seat, and the measuring probe of described thermometer stretches in hydraulic power unit fuel tank along described axially mounted passage；It is characterized in that,
A protection sleeve pipe it is provided with between described thermometer mounting seat and thermometer; in described protection sleeve pipe extends into described hydraulic power unit fuel tank along described axially mounted passage and be enclosed on the periphery of described measuring probe, described protection sleeve pipe stretches into the end-enclosed in described hydraulic power unit fuel tank.
Owing to have employed technical scheme as above; the beneficial effects of the utility model are: be provided with a protection sleeve pipe between thermometer mounting seat and thermometer; fluid in the measuring probe of thermometer and hydraulic power unit fuel tank is not directly contacted with; when thermometer damage needs to change; can directly take off from thermometer mounting seat, the fluid in hydraulic power unit fuel tank also will not flow out at installing hole, changes convenient and swift; reduce the workload of replacing, bring great convenience to work.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the thermometer structure of existing oil temperature in measuring hydraulic power unit fuel tank.
Fig. 2 is structural representation of the present utility model.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with being specifically illustrating, this utility model is expanded on further.
Seeing Fig. 2, be given in figure is the thermometer structure of a kind of oil temperature in measuring hydraulic power unit fuel tank, including temperature mounting seat 100, thermometer 200 and protection sleeve pipe 300.
Temperature mounting seat 100 is arranged in the installing hole 31 that hydraulic power unit fuel tank 30 side is offered, and temperature mounting seat 100 offers an axially mounted passage 110.
Protection sleeve pipe 300 is sleeved in the axially mounted passage 110 of temperature mounting seat 100; one end 310 of protection sleeve pipe 300 is axially installed passage 110 and is extended in hydraulic power unit fuel tank 30; its other end 320 is positioned at the outside of temperature mounting seat 100 and forms a thermometer installation insertion seat 321; wherein, one end 310 of protection sleeve pipe 300 is closed.
The thermometer that thermometer 200 is arranged on protection sleeve pipe 300 is installed and is inserted on seat 321, and the measuring probe 210 of thermometer 200 extends close to protect one end 310 of sleeve pipe 300 and be positioned at hydraulic power unit fuel tank 30 along protection sleeve pipe 300.So fluid in the measuring probe 210 of thermometer 200 and hydraulic power unit fuel tank 30 is not directly contacted with; when thermometer 200 damage needs to change; can directly install from the thermometer protected sleeve pipe 300 to insert and take off on seat 321; owing to one end 310 of protection sleeve pipe 300 is closed; fluid in hydraulic power unit fuel tank 30 also will not flow out at installing hole; change convenient and swift, reduce the workload of replacing, bring great convenience to work.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (1)
1. for measuring a thermometer structure for the oil temperature in hydraulic power unit fuel tank, including:
Being arranged on the thermometer mounting seat in the installing hole that hydraulic power unit fuel tank side is offered, described thermometer mounting seat offers an axially mounted passage；And
One is arranged on the thermometer in described thermometer mounting seat, and the measuring probe of described thermometer stretches in hydraulic power unit fuel tank along described axially mounted passage；It is characterized in that,
A protection sleeve pipe it is provided with between described thermometer mounting seat and thermometer; in described protection sleeve pipe extends into described hydraulic power unit fuel tank along described axially mounted passage and be enclosed on the periphery of described measuring probe, described protection sleeve pipe stretches into the end-enclosed in described hydraulic power unit fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521133620.9U CN205446276U (en) | 2015-12-30 | 2015-12-30 | A thermometer structure for measuring oil in hydraulic power unit oil tank is warm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521133620.9U CN205446276U (en) | 2015-12-30 | 2015-12-30 | A thermometer structure for measuring oil in hydraulic power unit oil tank is warm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205446276U true CN205446276U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521133620.9U Active CN205446276U (en) | 2015-12-30 | 2015-12-30 | A thermometer structure for measuring oil in hydraulic power unit oil tank is warm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205446276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541156A (en) * | 2020-05-09 | 2020-08-14 | 山东省水利勘测设计院 | Active power filtering device for water plant and control method |
-
2015
- 2015-12-30 CN CN201521133620.9U patent/CN205446276U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541156A (en) * | 2020-05-09 | 2020-08-14 | 山东省水利勘测设计院 | Active power filtering device for water plant and control method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |