CN202599546U - Transformer temperature measurement probe with a waterproof cap - Google Patents
Transformer temperature measurement probe with a waterproof cap Download PDFInfo
- Publication number
- CN202599546U CN202599546U CN201220166214.2U CN201220166214U CN202599546U CN 202599546 U CN202599546 U CN 202599546U CN 201220166214 U CN201220166214 U CN 201220166214U CN 202599546 U CN202599546 U CN 202599546U
- Authority
- CN
- China
- Prior art keywords
- probe
- shell body
- transformer
- circular tube
- transformer temperature
- 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 - Lifetime
Links
- 239000000523 sample Substances 0.000 title claims abstract description 47
- 238000009529 body temperature measurement Methods 0.000 title abstract 3
- 238000003780 insertion Methods 0.000 claims abstract description 18
- 230000037431 insertion Effects 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 210000004907 gland Anatomy 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 4
- 239000012858 resilient material Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000013013 elastic material Substances 0.000 abstract 2
- 230000009172 bursting Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
A transformer temperature measurement probe with a waterproof cap consists of an upper circular tube-shaped shell body and a lower circular tube-shaped shell body. An upper end of the lower circular tube-shaped shell body is provided with a screw thread; an upper end of the upper circular tube-shaped shell body is provided with a probe insertion hole; the probe insertion hole is provided with a sealing pressing cover; a probe is inserted into the probe insertion hole; the probe can be inserted into the circular tube-shaped shell bodies; and the elastic-material waterproof cap is covered on the sealing pressing cover of the probe insertion hole arranged at the upper end of the upper shell body. With the elastic-material waterproof cap covered on the sealing pressing cover of the probe insertion hole at the upper end of the upper shell body, the transformer temperature measurement probe provided by the utility model can prevent rain water from entering the circular tube-shaped shell bodies.
Description
Technical field
The utility model relates to a kind of transformer temperature probe, particularly a kind of tarpaulin of transformer temperature probe.
Background technology
Power transformer coil when operation can generate heat; The too high insulation that can damage coil of temperature in order to let the power transformer safe operation, is filled with the transformer oil of cooling usefulness in the housing of power transformer; The coil of transformer is immersed in the transformer oil; Transformer oil needs higher performance index, and transformer oil was apt to deteriorate when the oily temperature of transformer was too high, and power transformer transformer oil when operation can not surpass certain temperature; In order to keep watch on the temperature of transformer oil, the transformer temperature probe is installed on the housing of transformer.In the prior art; The transformer temperature probe has upper and lower two sections continuous circle tube form shell bodies, and there is the installation screw thread upper end of following piece housing, and there is the jack of probe the upper end of upper casing; Probe insertion has sealing gland; Be inserted with probe in the probe insertion, probe inserts in the circle tube form shell body, is filled with the transformer oil that heat conduction is used in the housing.The sealing at probe insertion place, this transformer temperature probe upper casing upper end is not very reliable; In use for some time; The jack place of the upper end of upper casing probe is sometimes because poorly sealed and rainwater is infiltrated in the circle tube form shell body, after rainwater gets in the circle tube form shell body, when the winter of cold, transformer was out of service; Circle tube form shell body meeting bursting by freezing; After the circle tube form shell body bursting by freezing, the rainwater in the circle tube form shell body can get in the transformer oil in the transformer housing, can greatly reduce the performance of transformer oil in the transformer oil after the water inlet.
Summary of the invention
The purpose of the utility model is in order to overcome above-mentioned deficiency, to propose a kind of rainwater that can strictly prevent and get into the transformer temperature probe with tarpaulin in the circle tube form shell body.
The utility model is realized with following method.
Transformer temperature probe with tarpaulin has upper and lower two sections continuous circle tube form shell bodies; There is the installation screw thread upper end of following piece housing; There is the jack of probe the upper end of upper casing, and probe insertion has sealing gland, is inserted with probe in the probe insertion; Probe inserts in the circle tube form shell body, on the sealing gland of upper casing upper end probe insertion, is covered with the tarpaulin of resilient material.
Be covered with the tarpaulin of resilient material on the sealing gland of the utility model upper casing upper end probe insertion, can guarantee that rainwater can not get in the circle tube form shell body.
Below in conjunction with accompanying drawing, the utility model is done explanation further.
Description of drawings
Fig. 1 looks synoptic diagram according to a kind of master with transformer temperature probe of tarpaulin that the invention scheme of the utility model proposes.
Embodiment
Among Fig. 1; Transformer temperature probe with tarpaulin has upper and lower two sections continuous circle tube form shell bodies 1,2, and there is the screw thread 3 of installation the upper end of following piece housing, and there is the jack 4 of probe the upper end of upper casing; Probe insertion has sealing gland 5; Be inserted with probe 6 in the probe insertion, probe inserts in the circle tube form shell body, on the sealing gland of upper casing upper end probe insertion, is covered with the bellow-shaped tarpaulin 7 of resilient material.
Claims (1)
1. transformer temperature probe with tarpaulin; It is characterized in that: upper and lower two sections continuous circle tube form shell bodies are arranged, and there is the installation screw thread upper end of following piece housing, and there is the jack of probe the upper end of upper casing; Probe insertion has sealing gland; Be inserted with probe in the probe insertion, probe inserts in the circle tube form shell body, on the sealing gland of upper casing upper end probe insertion, is covered with the tarpaulin of resilient material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220166214.2U CN202599546U (en) | 2012-04-19 | 2012-04-19 | Transformer temperature measurement probe with a waterproof cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220166214.2U CN202599546U (en) | 2012-04-19 | 2012-04-19 | Transformer temperature measurement probe with a waterproof cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202599546U true CN202599546U (en) | 2012-12-12 |
Family
ID=47317075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220166214.2U Expired - Lifetime CN202599546U (en) | 2012-04-19 | 2012-04-19 | Transformer temperature measurement probe with a waterproof cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202599546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620845A (en) * | 2012-04-19 | 2012-08-01 | 辽宁省电力有限公司铁岭供电公司 | Transformer temperature-measuring probe with waterproof cap |
-
2012
- 2012-04-19 CN CN201220166214.2U patent/CN202599546U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620845A (en) * | 2012-04-19 | 2012-08-01 | 辽宁省电力有限公司铁岭供电公司 | Transformer temperature-measuring probe with waterproof cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130116 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130116 Address after: 112000 production technology department, Tieling power supply company, No. 61 Culture Street, Yinzhou District, Liaoning, Tieling Patentee after: Tieling Power Supply Company of Liaoning Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 112000 production technology department, Tieling power supply company, No. 61 Culture Street, Yinzhou District, Liaoning, Tieling Patentee before: Tieling Power Supply Company of Liaoning Electric Power Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |