CN208297001U - A kind of transformer thermometer - Google Patents
A kind of transformer thermometer Download PDFInfo
- Publication number
- CN208297001U CN208297001U CN201820668993.3U CN201820668993U CN208297001U CN 208297001 U CN208297001 U CN 208297001U CN 201820668993 U CN201820668993 U CN 201820668993U CN 208297001 U CN208297001 U CN 208297001U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- transformer
- thermometer
- upper housing
- cover board
- Prior art date
- 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
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a kind of transformer thermometers, it includes thermometer body, it is out of outside insertion transformer upper housing, the lower end of transformer upper housing connects measuring cylinder, thermometer body is inserted into measuring cylinder by insertion hole, thermometer body is right-angle structure, thermometer body is made of temperature sense cylinder and temperature display cylinder, temperature sense cylinder is vertically downward, temperature display cylinder is inversed l-shaped structure, temperature sense cylinder is connected to the lower end of temperature display cylinder, inserts in the hole equipped with rubber ring, rubber ring set is on temperature display cylinder.The beneficial effects of the utility model have: the part that temperature display cylinder is on transformer shell is laterally arranged, more vertically arranged in this way to take up space smaller, in combination with the protection sleeve pipe of outside setting, can be good at playing the purpose of protection mercurial thermometer；It is convenient to load and unload, and is stuck in measuring cylinder by rubber ring, and rubber ring top is additionally provided with cover board protection.
Description
Technical field
The utility model relates to a kind of transformer thermometers, belong to transformer technology field.
Background technique
Thermometer is the upper layer oil temperature in measuring transformer.By the size of transformer capacity, thermometer can make respectively
With mercurial thermometer, signal thermometer, resistance thermometer three types.In 50~100 DEG C of temperature-measuring range, reading is missed for they
Difference is no more than ± 2 DEG C, and signal errors is no more than ± 3 DEG C.The working principle of currently used mercurial thermometer is by mercury temperature
Meter be placed on upper end opening, in the outer cover made of sheet steel pipe, lid is arranged at top, and mercurial thermometer is installed to oil with steel flange
The low-pressure side of case top cover, thermal bulb are inserted into fuel tank, to monitor the upper layer oil temperature of operating transformer.Become in medium and small electric power
On depressor, the mercurial thermometer for being 0~150 DEG C usually using scale.But that there is display areas is easy for current mercurial thermometer
Impaired deficiency.
Utility model content
The technical problems to be solved in the utility model, is to provide a kind of transformer thermometer, and the temperature of the thermometer is aobvious
The part for showing that cylinder is on transformer shell is laterally arranged, and in combination with the protection sleeve pipe of outside setting, can be good at
Play the purpose of protection mercurial thermometer.
The utility model is realized by following proposal: a kind of transformer thermometer comprising thermometer body, from outside
Be inserted into transformer upper housing, the lower end of the transformer upper housing connects measuring cylinder, be provided on the transformer upper housing with
The insertion hole of the measuring cylinder connection, the thermometer body are inserted into the measuring cylinder by the insertion hole, the temperature
Meter main body is right-angle structure, and the thermometer body is made of temperature sense cylinder and temperature display cylinder, and the temperature sense cylinder hangs down
Straight the temperature display cylinder is inversed l-shaped structure downwards, and the temperature sense cylinder is connected to the lower end of the temperature display cylinder,
It is described to insert in the hole equipped with rubber ring, the rubber ring set on the temperature display cylinder, and full of the temperature display cylinder and
Between the insertion hole, the transformer upper housing is provided with slot cover, and cover board is placed in the slot cover, and the cover board is located at
The top in the insertion hole, the thermometer body pass through the cover board and are inserted into the measuring cylinder, the thermometer body dew
The part outside the transformer upper housing is cased with transparency protected pipe sleeve, the transparency protected pipe sleeve and the fixed company of the cover board out
It connects.
The thermometer body is parallel with the transformer upper housing, on the transparency protected pipe sleeve and the transformer
Shell is in contact.
The transparency protected pipe sleeve is also inverted L-shaped structure.
The thermometer body is fixedly connected with the cover board.
The diameter in the insertion hole is equal with the internal diameter of the measuring cylinder, and is all larger than the diameter of the thermometer body.
The cover board is circle, has a diameter larger than the insertion bore dia.
Face where face where the upper end of the cover board and transformer upper housing upper end is in the same plane.
The utility model has the following beneficial effects:
1, the part that a kind of transformer thermometer temperature display cylinder of the utility model is on transformer shell is laterally to set
Set, in this way it is more vertically arranged take up space it is smaller, in combination with outside setting protection sleeve pipe, can be good at playing protection
The purpose of mercurial thermometer；
2, a kind of transformer thermometer handling of the utility model are convenient, are stuck in measuring cylinder by rubber ring, on rubber ring
Portion is additionally provided with cover board protection.
Detailed description of the invention
Fig. 1 faces the schematic diagram of the section structure for a kind of transformer thermometer of the utility model.
Fig. 2 is a kind of overlooking structure diagram of transformer thermometer of the utility model.
In figure: 1 is transformer upper housing, and 2 be measuring cylinder, and 3 be insertion hole, and 4 be temperature sense cylinder, and 5 be temperature display cylinder,
6 be rubber ring, and 7 be cover board, and 8 be transparency protected pipe sleeve.
Specific embodiment
Below with reference to Fig. 1-2, the present invention will be further described, but scope of protection of the utility model is not limited in described
Hold.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to court
To or far from geometric center of specific component direction, and attached drawing is all made of very simplified form and uses non-accurate ratio
Rate, only to convenient, lucidly aid illustration the utility model embodiment purpose.
For clarity, not describing whole features of practical embodiments, in the following description, it is not described in detail well known function
And structure, because they can make the utility model chaotic due to unnecessary details, it will be understood that in any practical embodiments
Exploitation in, it is necessary to make a large amount of implementation details to realize the specific objective of developer, such as according to related system or related quotient
The limitation of industry changes into another embodiment by one embodiment, additionally, it should think this development may be it is complicated and
It is time-consuming, but to those skilled in the art it is only routine work.
A kind of transformer thermometer comprising thermometer body, out of outside insertion transformer upper housing 1, transformer
The lower end of upper housing 1 connects measuring cylinder 2, is provided with the insertion hole 3 being connected to measuring cylinder 2, thermometer body on transformer upper housing 1
It is inserted into measuring cylinder 2 by insertion hole 3, thermometer body is right-angle structure, and thermometer body is by temperature sense cylinder 4 and temperature
Display barrel 5 forms, and vertically downward, temperature display cylinder 5 is inversed l-shaped structure to temperature sense cylinder 4, and temperature sense cylinder 4 is connected to temperature
Spend display barrel 5 lower end, insertion hole 3 in be equipped with rubber ring 6,6 sets of rubber ring on temperature display cylinder 5, and be full of temperature display
Between cylinder 5 and insertion hole 3, transformer upper housing 1 is provided with slot cover, and cover board 7 is placed in slot cover, and cover board 7 is located at insertion hole 3
Top, thermometer body pass through cover board 7 be inserted into measuring cylinder 2 in, thermometer body expose transformer upper housing 1 outside part
It is cased with transparency protected pipe sleeve 8, transparency protected pipe sleeve 8 is fixedly connected with cover board 7.
Thermometer body is parallel with transformer upper housing 1, and transparency protected pipe sleeve 8 is in contact with transformer upper housing 1.
Transparency protected pipe sleeve 8 is also inverted L-shaped structure.
Thermometer body is fixedly connected with cover board 7.
The diameter for being inserted into hole 3 is equal with the internal diameter of measuring cylinder 2, and is all larger than the diameter of thermometer body.
Cover board 7 is circle, has a diameter larger than insertion 3 diameter of hole.
Face where face where the upper end of cover board 7 and 1 upper end of transformer upper housing is in the same plane.
Although having done more detailed elaboration to the technical solution of the utility model and having enumerated, it should be understood that for
For those skilled in the art, modifications to the embodiments described above may be made or uses equivalent alternative solution, this skill to this field
Be for art personnel it is clear that on the basis of without departing from the spirit of the present invention these modifications or improvements, belong to
In the range of the requires of the utility model protection.
Claims (7)
1. a kind of transformer thermometer comprising thermometer body, out of outside insertion transformer upper housing (1), feature
Be: the lower end of the transformer upper housing (1) connects measuring cylinder (2), is provided with and the survey on the transformer upper housing (1)
The insertion hole (3) of graduated cylinder (2) connection, the thermometer body are inserted into the measuring cylinder (2) by the insertion hole (3), institute
Stating thermometer body is right-angle structure, and the thermometer body is made of temperature sense cylinder (4) and temperature display cylinder (5), described
Vertically downward, the temperature display cylinder (5) is inversed l-shaped structure to temperature sense cylinder (4), and the temperature sense cylinder (4) is connected to
The lower end of the temperature display cylinder (5), the insertion hole (3) is interior to be equipped with rubber ring (6), and the rubber ring (6) covers in the temperature
It spends on display barrel (5), and is full of between the temperature display cylinder (5) and the insertion hole (3), the transformer upper housing (1)
It is provided with slot cover, cover board (7) is placed in the slot cover, and the cover board (7) is located at the top of insertion hole (3), described
Thermometer body passes through the cover board (7) and is inserted into the measuring cylinder (2), and the thermometer body exposes the transformer upper casing
The external part of body (1) is cased with transparency protected pipe sleeve (8), and the transparency protected pipe sleeve (8) is fixedly connected with the cover board (7).
2. a kind of transformer thermometer according to claim 1, it is characterised in that: the thermometer body and the transformation
Device upper housing (1) is parallel, and the transparency protected pipe sleeve (8) is in contact with the transformer upper housing (1).
3. a kind of transformer thermometer according to claim 1, it is characterised in that: the transparency protected pipe sleeve (8) is also
Inverted L-shaped structure.
4. a kind of transformer thermometer according to claim 1, it is characterised in that: the thermometer body and the cover board
(7) it is fixedly connected.
5. a kind of transformer thermometer according to claim 1, it is characterised in that: the diameter of insertion hole (3) and institute
The internal diameter for stating measuring cylinder (2) is equal, and is all larger than the diameter of the thermometer body.
6. a kind of transformer thermometer according to claim 1, it is characterised in that: the cover board (7) is circle, diameter
Greater than insertion hole (3) diameter.
7. a kind of transformer thermometer according to claim 1, it is characterised in that: face where the upper end of the cover board (7)
In the same plane with face where transformer upper housing (1) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820668993.3U CN208297001U (en) | 2018-05-07 | 2018-05-07 | A kind of transformer thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820668993.3U CN208297001U (en) | 2018-05-07 | 2018-05-07 | A kind of transformer thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208297001U true CN208297001U (en) | 2018-12-28 |
Family
ID=64704183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820668993.3U Expired - Fee Related CN208297001U (en) | 2018-05-07 | 2018-05-07 | A kind of transformer thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208297001U (en) |
-
2018
- 2018-05-07 CN CN201820668993.3U patent/CN208297001U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20210507 |