CN207395905U - Network distribution transformer temperature indicating device - Google Patents
Network distribution transformer temperature indicating device Download PDFInfo
- Publication number
- CN207395905U CN207395905U CN201721189469.XU CN201721189469U CN207395905U CN 207395905 U CN207395905 U CN 207395905U CN 201721189469 U CN201721189469 U CN 201721189469U CN 207395905 U CN207395905 U CN 207395905U
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- distribution transformer
- network distribution
- dial plate
- indicating device
- temperature indicating
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- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 230000009466 transformation Effects 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 3
- 238000011897 real-time detection Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Housings And Mounting Of Transformers (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model provides a kind of network distribution transformer temperature indicating device, suitable for network distribution transformer operation and maintenance field, including the thermometer being connected with network distribution transformer, the temperature is calculated as pressure-type thermometer, including thermometer bulb, dial plate and the capillary of connection thermometer bulb and dial plate, thermometer bulb is stretched into inside network distribution transformer by the connected entrance of network distribution transformer upper surface and contacted with transformer oil top layer, network distribution transformer temperature indicating device further includes dial plate fixed frame, and rain-proof topee is equipped with above dial plate fixed frame.Network distribution transformer temperature indicating device provided by the utility model, by to network distribution transformer reload temperature meter, realize the real-time detection to network distribution transformer top-oil temperature, temperature anomaly is found in time convenient for patrol officer and network distribution transformer is carried out maintenance, accomplish to find problem in time, timely processing substantially increases the power supply guarantee to residential electricity consumption.
Description
Technical field
The utility model is related to network distribution transformer operation and maintenance fields, are to be related to a kind of network distribution transformer more specifically
Temperature indicating device.
Background technology
The running temperature of transformer has very big relation with its service life, therefore, in transformer station high-voltage side bus maintenance, temperature detection
It is an essential detection means, existing high-power transformer is equipped with temperature indicating device, can directly observe its fortune
Trip temperature, but it is being distributed widely in each portion in town and country, directly there is no temperature display on the network distribution transformer that terminal user powers
Device.As China's economic society continues to develop, resident is increasing to electricity needs, this is to the stable of network distribution transformer
Property requirement it is higher and higher, and it is existing to the inspection of network distribution transformer can not real-time monitored to its running temperature or be only capable of leading to
It crosses infrared radiation thermometer and measures its surface temperature, be easy to cause error, be unfavorable for carrying out the operation troubles of network distribution transformer timely
It was found that processing, large effect is caused to residential electricity consumption.
Utility model content
The purpose of this utility model is to provide a kind of network distribution transformer temperature indicating devices, it is intended to which network distribution transformer is transported
Top-oil temperature real-time display in row, finds temperature anomaly convenient for patrol officer and network distribution transformer is carried out maintenance, do in time
It is found in time to problem, timely processing, substantially increases the power supply guarantee to residential electricity consumption.
To achieve the above object, the technical solution adopted in the utility model is：A kind of network distribution transformer temperature indicating device,
Including the thermometer being connected with network distribution transformer, the temperature is calculated as pressure-type thermometer, including thermometer bulb, dial plate and connection thermometer bulb
With the capillary of dial plate, the thermometer bulb is stretched into inside network distribution transformer and contacted with transformer oil top layer, and the dial plate is arranged on
On dial plate fixed frame.
Further, the dial plate fixed frame include with network distribution transformer it is closest electric pole cooperation anchor ear, with
The link that dial plate is connected, the link lower end are fixedly connected with the anchor ear.
Further, the dial plate fixed frame is the stent that is fixedly connected of crossbeam with supporting network distribution transformer, the table
Disk is fixed on bracket end.
Further, the link carries the strip plate of annulus for cross or upper end, and the dial plate is arranged on cross
At frame upper end or strip plate upper end annulus.
Further, the stent carries the strip plate of annulus for cross or upper end, and the dial plate is arranged on cross
At upper end or strip plate upper end annulus.
Further, it is equipped with rain-proof topee above the dial plate fixed frame.
Further, the network distribution transformer upper surface is equipped with connected entrance, and the thermometer bulb is arranged in connected entrance and under it
End is stretched into inside network distribution transformer and is immersed in transformer oil, and the connected entrance is equipped with sealing ring.
Further, the rain-proof topee is plastic part.
Further, the dial plate is pointer dial plate.
Further, the pressure-type thermometer dial scale is divided into security interval and warning section, security interval and police
Show that section passes through different color distinguishing identifiers.
The advantageous effect of network distribution transformer temperature indicating device provided by the utility model is：Compared with prior art,
The utility model network distribution transformer temperature indicating device can with oil temperature inside real-time display network distribution transformer, facilitate patrol officer and
Shi Faxian is simultaneously solved the problems, such as in network distribution transformer operational process.
Description of the drawings
Fig. 1 is the usage state diagram for the network distribution transformer temperature indicating device that the utility model embodiment one provides；
Fig. 2 is the structure for the network distribution transformer temperature indicating device dial plate fixed frame that the utility model embodiment one provides
Figure；
Fig. 3 is the main view for the network distribution transformer temperature indicating device dial plate fixed frame that the utility model embodiment one provides
Figure；
Fig. 4 is the left view for the network distribution transformer temperature indicating device dial plate fixed frame that the utility model embodiment one provides
Figure；
Fig. 5 is the usage state diagram for the network distribution transformer temperature indicating device that the utility model embodiment two provides；
Fig. 6 is the structure for the network distribution transformer temperature indicating device dial plate fixed frame that the utility model embodiment two provides
Figure；
Fig. 7 is the main view for the network distribution transformer temperature indicating device dial plate fixed frame that the utility model embodiment two provides
Figure；
Fig. 8 is the left view for the network distribution transformer temperature indicating device dial plate fixed frame that the utility model embodiment two provides
Figure.
In figure：1st, thermometer bulb, 2, capillary, 3, dial plate, 4, dial plate fixed frame, 41, link, 42, anchor ear, 43, stent, 5,
Rain-proof topee, 6, connected entrance, 7, electric pole, 8, crossbeam.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and advantageous effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, are further elaborated the utility model.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
Also referring to Fig. 1 to Fig. 8, now network distribution transformer temperature indicating device provided by the utility model is said
It is bright.Network distribution transformer temperature indicating device, including the thermometer being connected with network distribution transformer, above-mentioned temperature is calculated as pressure type temperature
Meter includes the capillary 2 of thermometer bulb 1, dial plate 3 and connection thermometer bulb 1 and dial plate 3, and one layer of rubber sleeve is enclosed in 2 outside of capillary,
Play the role of protecting capillary 2, above-mentioned thermometer bulb 1 is stretched into inside network distribution transformer and contacted with transformer oil top layer, will measure
Network distribution transformer top-oil temperature dial plate 3 is passed to by capillary 2, dial plate 3 is fixed on dial plate fixed frame 4.
Fig. 1 to Fig. 4 is first embodiment provided by the utility model.
Referring to figs. 1 to Fig. 4, as the network distribution transformer temperature indicating device that first embodiment provides, dial plate fixed frame 4 wraps
The anchor ear 42 that the electric pole 7 closest with network distribution transformer coordinates, the link 41 being connected with dial plate 3 are included, under link 41
End welds together with anchor ear 42, and anchor ear 42 is fixed around electric pole 7, and opposed wires bar 7 does not slide up and down, fixed frame 4
Liftoff spacing, which is subject to patrol officer station, on ground can see the data of dial plate 3 clearly, to make patrol officer's more easily observation table
Link 41 is bent into and is at an angle to the horizontal surface by the reading of disk 3.
Further, link 41 carries the strip plate of annulus for cross or upper end, and the diameter of annulus is outer with dial plate 3
Footpath is identical, and dial plate 3 is bolted at cross upper end or strip plate upper end annulus, and the disk of dial plate 3 is with link
41 bending angle is horizontal by certain angle.
Further, there is rain-proof topee 5 in 4 top of dial plate fixed frame, and rain-proof topee 5 is truncated cone-shaped, on anchor ear 42
Side fixes electric pole 7 around dial plate fixed frame 4 and fixes, and the size of rain-proof topee 5 is so as to shelter from subject to dial plate 3.
Further, network distribution transformer upper surface is equipped with connected entrance 6, and thermometer bulb 1 is arranged in connected entrance 6 and its lower end is stretched into
It inside network distribution transformer and immerses in transformer oil, measurement network distribution transformer oil temperature is limited to the survey to transformer oil temperature of top
Amount, so it is transformer oil top layer that thermometer bulb 1, which immerses position, measurement network distribution transformer top-oil temperature is compared to measurement network distribution transformer
Surface temperature, the result measured are equipped with sealing ring, connected entrance 6 are risen closer to network distribution transformer actual motion temperature, connected entrance 6
To the effect of sealing, it ensure that network distribution transformer internal pressure and temperature keep stablizing, from ectocine；For with conservator
Network distribution transformer, connected entrance 6 are arranged on conservator upper surface, and thermometer bulb 1 is arranged in connected entrance 6 and its lower end is stretched into inside conservator simultaneously
It immerses in transformer oil, because conservator is connected with distribution transformation agent structure, measures temperature of top oily in conservator i.e. distribution transformation
Device top-oil temperature, the connected entrance 6 for being arranged on conservator upper surface are equipped with sealing ring.
Further, rain-proof topee 5 is plastic part, and plastic part has corrosion resistant advantage, and service life is long, while plastics
Part has the advantages that material is light, easy for installation, and the load caused by the fastener of rain-proof topee 5 is small, also extends rain-proof shield
The service life of positive cap 5.
Further, pressure-type thermometer dial plate 3 is pointer dial plate, and pointer dial plate is mechanical structure, without electric power
Its work is maintained, thermometer is avoided and is stopped due to electric power is insufficient, and then influence the temperature survey to network distribution transformer
Problem.
Further, 3 scale of pressure-type thermometer dial plate is divided into security interval and warning section, security interval and alert zone
Between by different color distinguishing identifiers, network distribution transformer oil temperature is meant that at 90 degrees Celsius or more in the presence of abnormal, therefore, can
Using 90 degrees Celsius as warning temperature, the security interval below 90 degrees Celsius of 3 scale of dial plate is identified into yellowly, 90 degrees Celsius with
On warning section mark into red, when electric inspection process personal observations' 3 temperature of dial plate can intuitively observe temperature whether be more than
Warning temperature, so as to judge network distribution transformer with the presence or absence of abnormal.
Fig. 5 to Fig. 8 is the second embodiment that the utility model is supplied to.
Fig. 5 to Fig. 8 is refer to, as the network distribution transformer temperature indicating device that second embodiment provides, dial plate fixed frame 4
For the stent 43 being fixedly connected with the crossbeam 8 of support network distribution transformer, dial plate 3 is fixed on 43 end of stent, to make patrol officer
The reading of dial plate 3 is more easily observed, stent 43 is bent into and is at an angle to the horizontal surface.
Further, stent 43 carries the strip plate of annulus, the diameter of annulus and the outer diameter of dial plate 3 for cross or upper end
Identical, dial plate 3 is bolted at cross upper end or strip plate upper end annulus, and the disk of dial plate 3 is with stent 43
Bending angle is horizontal by certain angle.
Further, there is rain-proof topee 5 in 4 top of dial plate fixed frame, and rain-proof topee 5 is conical, rain-proof topee 5
Skeleton for three steel wires, steel wire upper end with circumferentially equally distributed three fixed points are fixed together inside cone cap,
Steel wire lower end is twisted into one and welds together with dial plate fixed frame 4, and the size of rain-proof topee 5 is so as to shelter from dial plate 3
Subject to.
Further network distribution transformer upper surface is equipped with connected entrance 6, and thermometer bulb 1 is arranged in connected entrance 6 and its lower end is stretched into
It inside network distribution transformer and immerses in transformer oil, measurement network distribution transformer oil temperature is limited to the survey to transformer oil temperature of top
Amount, so it is transformer oil top layer that thermometer bulb 1, which immerses position, measurement network distribution transformer top-oil temperature is compared to measurement network distribution transformer
Surface temperature, the result measured are equipped with sealing ring, connected entrance 6 are risen closer to network distribution transformer actual motion temperature, connected entrance 6
To the effect of sealing, it ensure that network distribution transformer internal pressure and temperature keep stablizing, from ectocine；For with conservator
Network distribution transformer, connected entrance 6 are arranged on conservator upper surface, and thermometer bulb 1 is arranged in connected entrance 6 and its lower end is stretched into inside conservator simultaneously
It immerses in transformer oil, because conservator is connected with distribution transformation agent structure, measures temperature of top oily in conservator i.e. distribution transformation
Device top-oil temperature, the connected entrance 6 being arranged on conservator are equipped with sealing ring.
Further, rain-proof topee 5 is plastic part, and plastic part has corrosion resistant advantage, and service life is long, while plastics
Part has the advantages that material is light, easy for installation, and load is small caused by fastener, and also extend rain-proof topee 5 uses the longevity
Life.
Further, pressure-type thermometer dial plate 3 is pointer dial plate, and pointer dial plate is mechanical structure, without electric power
Its work is maintained, thermometer is avoided and is stopped due to electric power is insufficient, and then influence the temperature survey to network distribution transformer
Problem.
Further, 3 scale of pressure-type thermometer dial plate is divided into security interval and warning section, security interval and alert zone
Between by different color distinguishing identifiers, network distribution transformer oil temperature is meant that at 90 degrees Celsius or more in the presence of abnormal, therefore, can
Using 90 degrees Celsius as warning temperature, the security interval below 90 degrees Celsius of 3 scale of dial plate is identified into yellowly, 90 degrees Celsius with
On warning section mark into red, when electric inspection process personal observations' 3 temperature of dial plate can intuitively observe temperature whether be more than
Warning temperature, so as to judge network distribution transformer with the presence or absence of abnormal.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. network distribution transformer temperature indicating device, it is characterised in that：Including the thermometer being connected with network distribution transformer, the temperature
Pressure-type thermometer is calculated as, includes the capillary (2) of thermometer bulb (1), dial plate (3) and connection thermometer bulb (1) and dial plate (3), the temperature
Bag (1) is stretched into inside network distribution transformer and contacted with transformer oil top layer, and the dial plate (3) is arranged on dial plate fixed frame (4).
2. network distribution transformer temperature indicating device as described in claim 1, it is characterised in that：Dial plate fixed frame (4) bag
The anchor ear (42) for including the electric pole closest with network distribution transformer (7) cooperation, the link (41) being connected with dial plate (3), institute
Link (41) lower end is stated to be fixedly connected with the anchor ear (42).
3. network distribution transformer temperature indicating device as described in claim 1, it is characterised in that：The dial plate fixed frame (4) is
The stent (43) being fixedly connected with the crossbeam (8) for supporting network distribution transformer, the dial plate (3) are fixed on stent (43) end.
4. network distribution transformer temperature indicating device as claimed in claim 2, it is characterised in that：The link (41) is cross
Frame or upper end carry the strip plate of annulus, and the dial plate (3) is arranged at cross upper end or strip plate upper end annulus.
5. network distribution transformer temperature indicating device as claimed in claim 3, it is characterised in that：The stent (43) is cross
Or upper end carries the strip plate of annulus, the dial plate (3) is arranged at cross upper end or strip plate upper end annulus.
6. such as network distribution transformer temperature indicating device described in any one of claim 1 to 5, it is characterised in that：The dial plate is consolidated
Determine to be equipped with rain-proof topee (5) above frame (4).
7. network distribution transformer temperature indicating device as described in claim 1, it is characterised in that：The network distribution transformer upper surface is set
There is connected entrance (6), the thermometer bulb (1) is arranged in connected entrance (6) and its lower end is stretched into inside network distribution transformer and immerses transformation
In device oil, the connected entrance (6) is equipped with sealing ring.
8. network distribution transformer temperature indicating device as claimed in claim 6, it is characterised in that：The rain-proof topee (5) is
Plastic part.
9. network distribution transformer temperature indicating device as described in claim 1, it is characterised in that：The dial plate (3) is pointer-type
Dial plate.
10. network distribution transformer temperature indicating device as claimed in claim 9, it is characterised in that：The pressure-type thermometer table
Disk (3) scale is divided into security interval and warning section, and security interval and warning section pass through different color distinguishing identifiers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189469.XU CN207395905U (en) | 2017-09-15 | 2017-09-15 | Network distribution transformer temperature indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189469.XU CN207395905U (en) | 2017-09-15 | 2017-09-15 | Network distribution transformer temperature indicating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207395905U true CN207395905U (en) | 2018-05-22 |
Family
ID=62404342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721189469.XU Active CN207395905U (en) | 2017-09-15 | 2017-09-15 | Network distribution transformer temperature indicating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207395905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118443182A (en) * | 2024-06-06 | 2024-08-06 | 常州爱特科技股份有限公司 | Combined type digital transformer oil thermometer |
-
2017
- 2017-09-15 CN CN201721189469.XU patent/CN207395905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118443182A (en) * | 2024-06-06 | 2024-08-06 | 常州爱特科技股份有限公司 | Combined type digital transformer oil thermometer |
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