CN219777024U - Pressing tool for safety cavity of transformer water cooler - Google Patents
Pressing tool for safety cavity of transformer water cooler Download PDFInfo
- Publication number
- CN219777024U CN219777024U CN202320577987.8U CN202320577987U CN219777024U CN 219777024 U CN219777024 U CN 219777024U CN 202320577987 U CN202320577987 U CN 202320577987U CN 219777024 U CN219777024 U CN 219777024U
- Authority
- CN
- China
- Prior art keywords
- cooler
- connecting module
- module
- inflation
- water cooler
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000012544 monitoring process Methods 0.000 claims abstract description 8
- 210000001503 joint Anatomy 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 2
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a transformer water cooler safety cavity pressurizing tool which comprises a cooler connecting module, wherein one end of the cooler connecting module is connected with a cooler, the other end of the cooler connecting module is connected with an inflation connecting module, and one end of the inflation connecting module is connected with an air source; the inflation connecting module is connected with the pressure monitoring module; the inflatable connecting module is spliced with the cooler connecting module through a quick connector. The device has solved prior art when carrying out water cooler sealing performance maintenance, and efficiency is lower, the step is loaded down with trivial details, and the manometer follows the rotation when the pipeline butt joint, is blocked by the object on every side easily the problem, has simple structure rationally, can dock fast and realize pressing, the manometer can not follow pivoted characteristics when the butt joint.
Description
Technical Field
The utility model belongs to the technical field of overhauling of a transformer cooler, and particularly relates to a pressurizing tool for a safety cavity of a transformer cooler.
Background
The main transformer of the hydropower plant is usually provided with a water cooler for water cooling, a radiator is not arranged on an oil tank, and a set of oil/water heat exchange system and a set of water/gas heat exchange system are additionally arranged outside the transformer; when the main transformer is overhauled, the sealing performance between the waterway and the oil way of the oil/water heat exchange system is required to be checked; in the prior art, whether leakage occurs or not is observed after pressurizing and inflating, so that the steps are complicated, the labor intensity is high, and the operation efficiency is low; part of corresponding technologies adopt a method of detecting by a pressure gauge, when the pipelines are rotationally abutted, the pressure gauge occupies a larger space, and is easily blocked by surrounding objects during rotation; therefore, a pressing tool for a safety cavity of a transformer water cooler needs to be designed to solve the above problems.
Disclosure of Invention
The utility model aims to solve the technical problems that the pressure tool for the safety cavity of the transformer water cooler is low in efficiency and complicated in steps when the sealing performance of the water cooler is overhauled, and the pressure gauge rotates along with the pipeline during butt joint and is easy to be blocked by surrounding objects.
In order to realize the design, the utility model adopts the following technical scheme: a transformer water cooler safety cavity pressurizing tool comprises a cooler connecting module, wherein one end of the cooler connecting module is connected with a cooler, the other end of the cooler connecting module is connected with an inflation connecting module, and one end of the inflation connecting module is connected with an air source; the inflation connecting module is connected with the pressure monitoring module.
Preferably, the cooler connecting module comprises a connecting pipe, one end of the connecting pipe is in threaded connection with the cooler, and the other end of the connecting pipe is connected with the female end of the quick connector.
Preferably, the inflation connection module comprises a connection tube; one end of the connecting pipe is connected with a male end of the quick connector; the inflatable connecting module is spliced with the cooler connecting module through a quick connector.
Further, the quick connector is preferably a C-shaped self-locking quick connector made of copper-zinc alloy, and a male end and a female end of the quick connector are respectively connected to the cooler connecting module and the inflation connecting module.
Preferably, the other end of the connecting pipe of the inflatable connecting module is connected with a stop valve.
Preferably, the pressure monitoring module comprises a pressure gauge, and the pressure gauge is connected with the connecting pipe of the inflation connecting module through a tee piece.
Further, the connecting pipe of the inflatable connecting module is two-section type, the two-section type is connected through a three-way joint, and the remaining end of the three-way joint is connected with a pressure gauge.
The transformer water cooler safety cavity pressing tool has the following beneficial effects:
the device has the advantages that 1, the whole set of pressing tool is in split modularized design, the cooler connecting module and the inflation connecting module can be respectively and independently arranged during use, the cooler connecting module is firstly connected with the pressing port of the cooler in a common connecting mode, then the inflation connecting module is integrally spliced with the cooler connecting module through a quick connector without rotating connection, and the problems that a pressure gauge occupies a large space during rotating butt joint and is easily blocked by surrounding objects during rotating are avoided;
2, the device simple structure is stable, and the cost is lower, and easy to detach installs, can greatly promote transformer water cooler safety chamber and beat the efficiency that detects, is convenient for spread on current equipment and put into use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
the reference numerals in the drawings are: the device comprises a cooler connecting module 1, an inflation connecting module 2, a pressure monitoring module 3, a quick connector 4 and a stop valve 5.
Detailed Description
In fig. 1, a transformer water cooler safety cavity pressing tool comprises a cooler connecting module 1, wherein one end of the cooler connecting module 1 is connected with a cooler, the other end of the cooler connecting module is connected with an inflation connecting module 2, and one end of the inflation connecting module 2 is connected with an air source; the inflation connection module 2 is connected with the pressure monitoring module 3.
Preferably, the cooler connection module 1 comprises a connection pipe, one end of which is screwed with the cooler and the other end of which is connected with the female end of the quick coupling 4.
Preferably, the inflation connection module 2 comprises a connection tube; one end of the connecting pipe is connected with a male end of the quick connector 4; the inflatable connecting module 2 is spliced with the cooler connecting module 1 through a quick connector 4.
Further, the quick connector 4 is preferably a C-shaped self-locking quick connector 4 made of copper zinc alloy, and a male end and a female end of the quick connector 4 are respectively connected to the cooler connecting module 1 and the inflation connecting module 2.
Preferably, the other end of the connecting pipe of the inflation connecting module 2 is connected with a stop valve 5.
Preferably, the pressure monitoring module 3 comprises a pressure gauge connected to the connecting pipe of the inflation connecting module 2 by a tee.
Further, the connecting pipe of the inflatable connecting module 2 is two-section type, the two-section type is connected through a three-way joint, and the remaining end of the three-way joint is connected with a pressure gauge.
The working principle of the transformer water cooler safety cavity pressing tool provided by the utility model is as follows:
when the automatic water-saving device is used, the cooler connecting module 1 and the cooler safety cavity are subjected to conventional butt joint, then the stop valve 5 of the inflatable connecting module 2 is closed, the whole device moves to the cooler connecting module 1, the inflatable connecting module 2 and the cooler connecting module 1 are spliced through the quick connector 4, finally the stop valve 5 is opened to inflate, the change condition of the pressure gauge is visually checked, the stop valve 5 is closed to stop pressing after the specified pressure is reached, whether the pressure gauge descends after a certain time is passed, and therefore the sealing condition between a waterway and an oil way can be judged.
The above embodiments are merely preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the embodiments and features of the embodiments of the present utility model may be arbitrarily combined with each other without collision. The protection scope of the present utility model is defined by the claims, and the protection scope includes equivalent alternatives to the technical features of the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.
Claims (5)
1. Frock is suppressed to transformer water cooler safety chamber, its characterized in that: the air conditioner comprises a cooler connecting module (1), wherein one end of the cooler connecting module (1) is connected with a cooler, the other end of the cooler connecting module is connected with an air charging connecting module (2), and one end of the air charging connecting module (2) is connected with an air source; the inflation connecting module (2) is connected with the pressure monitoring module (3).
2. The transformer water cooler safety cavity pressing tool according to claim 1, wherein: the cooler connecting module (1) comprises a connecting pipe, one end of the connecting pipe is in threaded connection with the cooler, and the other end of the connecting pipe is connected with the female end of the quick connector (4).
3. The transformer water cooler safety cavity pressing tool according to claim 1, wherein: the inflatable connecting module (2) comprises a connecting pipe; one end of the connecting pipe is connected with a male end of the quick connector (4); the inflatable connecting module (2) is spliced with the cooler connecting module (1) through a quick connector (4).
4. A transformer water cooler safety cavity pressing tool as defined in claim 3, wherein: the other end of the connecting pipe of the inflatable connecting module (2) is connected with a stop valve (5).
5. The transformer water cooler safety cavity pressing tool according to claim 1, wherein: the pressure monitoring module (3) comprises a pressure gauge, and the pressure gauge is connected with a connecting pipe of the inflation connecting module (2) through a tee joint piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320577987.8U CN219777024U (en) | 2023-03-22 | 2023-03-22 | Pressing tool for safety cavity of transformer water cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320577987.8U CN219777024U (en) | 2023-03-22 | 2023-03-22 | Pressing tool for safety cavity of transformer water cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219777024U true CN219777024U (en) | 2023-09-29 |
Family
ID=88135711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320577987.8U Active CN219777024U (en) | 2023-03-22 | 2023-03-22 | Pressing tool for safety cavity of transformer water cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219777024U (en) |
-
2023
- 2023-03-22 CN CN202320577987.8U patent/CN219777024U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |