CN203894010U - Device for testing sealing and flow resistance of water cooling plate - Google Patents
Device for testing sealing and flow resistance of water cooling plate Download PDFInfo
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- CN203894010U CN203894010U CN201420343613.0U CN201420343613U CN203894010U CN 203894010 U CN203894010 U CN 203894010U CN 201420343613 U CN201420343613 U CN 201420343613U CN 203894010 U CN203894010 U CN 203894010U
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- pressure gauge
- sealing
- cooled plate
- cooling plate
- flow resistance
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a device for testing the sealing and flow resistance of a water cooling plate. The device comprises a water pressure source, a first pressure meter which is connected to the water pressure source and is connected to one end of a tested water cooling plate, a second pressure meter which is connected to the other end of the tested water cooling plate, and a control valve which is connected between the second pressure meter and the water pressure source. According to the device for testing the sealing and flow resistance of the water cooling plate, the sealing of the water cooling plate can be detected well, the detection accuracy is significantly improved, and the equipment cost is effectively reduced. At the same time, a flow controller is connected between the first pressure meter and the water pressure source, and the quality of the internal water channel structure of the water cooling plate can be detected.
Description
Technical field
The utility model belongs to a kind of proving installation, is specifically related to a kind of device of sealing and flow resistance of test water cold drawing.
Background technology
Rapidly, electronic equipment develops to compact in modern electronic equipment development, and its heat flow density also becomes greatly, and the heat exchange mode of electronic equipment also has a very large change simultaneously, and by former natural heat-exchange, forced draft heat exchange, gradually to liquid cooling future development.Water-filled radiator is used in a large number, and in cooled plate water channel processing, adopts cover-plate type welded seal and hole drilling type welded seal more, and must ensure the sealing of cooled plate when shipment.At present, the general comparatively sealing of the equipment Inspection cooled plate of specialty that adopts, equipment cost is very high, and accuracy of detection is low.
Utility model content
For the deficiencies in the prior art, the utility model object is intended to the device of sealing and flow resistance that a kind of test water cold drawing is provided, can detect preferably the sealing of cooled plate, significantly improves accuracy of detection, effectively reduces equipment cost.
For achieving the above object, the utility model adopts following technical scheme:
The sealing of test water cold drawing and a device for flow resistance, the first pressure gauge that comprises hydraulic pressure source, is connected with hydraulic pressure source, the first pressure gauge that is connected to tested cooled plate one end, be connected to the tested cooled plate other end the second pressure gauge, be connected to the operation valve between the second pressure gauge and hydraulic pressure source.
Preferably, between described the first pressure gauge and hydraulic pressure source, be connected with flow controller.
Preferably, between described the first pressure gauge and hydraulic pressure source, be connected with filtrator.
Preferably, described tested cooled plate is connected by the first rapid-acting coupling with the first pressure gauge, and described tested cooled plate is connected by the second rapid-acting coupling with the second pressure gauge.
The utility model beneficial effect is:
The utility model is by being connected with the first pressure gauge at hydraulic pressure source place, the first pressure gauge is connected with one end of cooled plate, the other end of cooled plate is also connected with the second pressure gauge, on the second pressure gauge, be connected with operation valve, operation valve is connected with hydraulic pressure source, while detecting the sealing of cooled plate, operation valve is disconnected, by observing the first pressure gauge and the second manometric pointer situation, judge the sealing of cooled plate, if the first pressure gauge force value indicated with the second pressure gauge is consistent, the sealing of cooled plate is very good, otherwise, if the first pressure gauge and the indicated force value of the second pressure gauge have relatively large deviation, the sealing of cooled plate is poor, the utility model can detect the sealing of cooled plate preferably, significantly improve accuracy of detection, effectively reduce equipment cost.Meanwhile, between the first pressure gauge and hydraulic pressure source, be connected with flow controller, can detect the quality of cooled plate internal water channel structure.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Wherein, 1, hydraulic pressure source; 2, filtrator; 3, flow controller; 4, the first pressure gauge; 5, the first rapid-acting coupling; 6, cooled plate; 7, the second rapid-acting coupling; 8, the second pressure gauge; 9, operation valve.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further:
As shown in Figure 1, for the device of sealing and the flow resistance of a kind of test water cold drawing of the present utility model, the first pressure gauge 4 that comprises hydraulic pressure source 1, is connected with hydraulic pressure source 1, be connected to cooled plate 6 one end the first pressure gauge 4, be connected to cooled plate 6 other ends the second pressure gauge 8, be connected to the operation valve 9 between the second pressure gauge 8 and hydraulic pressure source 1.
The present embodiment is by being connected with the first pressure gauge 4 at 1 place, hydraulic pressure source, the first pressure gauge 4 is connected with one end of cooled plate 6, the other end of cooled plate 6 is also connected with the second pressure gauge 8, on the second pressure gauge 8, be connected with operation valve 9, operation valve 9 is connected with hydraulic pressure source 1, while detecting the sealing of cooled plate 6, operation valve 9 is disconnected, by observing the pointer situation of the first pressure gauge 4 and the second pressure gauge 8, judge the sealing of cooled plate 6, if the first pressure gauge 4 force value indicated with the second pressure gauge 8 is consistent, the sealing of cooled plate 6 is very good, otherwise, if the first pressure gauge 4 and the indicated force value of the second pressure gauge 8 have relatively large deviation, the sealing of cooled plate 6 is poor, the utility model can detect the sealing of cooled plate 6 preferably, significantly improve accuracy of detection, effectively reduce equipment cost.
Preferably, between described the first pressure gauge 4 and hydraulic pressure source 1, be connected with flow controller 3.By flow controller 3 is set, can calculates the size of the overall flow resistance of cooled plate 6 internal water channel, thereby judge cooled plate 6 internal water channel architecture qualities.
Particularly, in the time of test water cold drawing 6 inner structure water channel quality, need to be communicated with operation valve 9, by recording the numerical value of the first pressure gauge 4 and the second pressure gauge 8, calculate the pressure differential at the first pressure gauge 4 and the second pressure gauge 8 places, then in conjunction with the numerical value of flow controller 3 and the viscosity coefficient of liquid, calculate the size of the overall flow resistance of cooled plate 6 internal water channel, and then judge cooled plate 6 internal water channel quality.
Preferably, between described the first pressure gauge 4 and hydraulic pressure source 1, be connected with filtrator 2.The impurity of water body can be effectively removed in the setting of filtrator 2, has avoided preferably the sealing of impurity on cooled plate 6 and the impact of internal water channel flow resistance test, has further ensured accuracy of detection of the present utility model.
In addition, filtrator 2 can be charcoal filter 2, PP candle filter 2 or reverse osmosis filter 2.
Preferably, described tested cooled plate 6 is connected by the first rapid-acting coupling 5 with the first pressure gauge 4, and described tested cooled plate 6 is connected by the second rapid-acting coupling 7 with the second pressure gauge 8.Can rapidly cooled plate 6 be connected with the second pressure gauge 8 with the first pressure gauge 4, cooled plate 6 by the first rapid-acting coupling connection 5 and the second rapid-acting coupling 7.In addition, the first rapid-acting coupling 5 and the second rapid-acting coupling 7 can be made by stainless steel material.The first rapid-acting coupling 5 and the second rapid-acting coupling 7 can be Quick joinker for pipeline.
In addition, described the first pressure gauge 4 and the second pressure gauge 8 can be U-shaped tubular type pressure gauge, single column manometer, multitube pressure gauge or inclined tube micromanometer, fully ensure degree of accuracy and the sensitivity of the first pressure gauge 4 and the second pressure gauge 8.
Principle of work of the present utility model is:
One, the sealing of test water cold drawing 6: connect according to the method described above after each parts, operation valve 9 is disconnected, by observing the pointer situation of the first pressure gauge 4 and the second pressure gauge 8, judge the sealing of cooled plate 6, if the first pressure gauge 4 force value indicated with the second pressure gauge 8 is consistent, the sealing of cooled plate 6 is very good, otherwise, if the first pressure gauge 4 and the indicated force value of the second pressure gauge 8 have relatively large deviation, the sealing of cooled plate 6 is poor.
Two, the inside flow resistance of test water cold drawing 6: connect according to the method described above after each parts, be communicated with operation valve 9, by recording the numerical value of the first pressure gauge 4 and the second pressure gauge 8, calculate the pressure differential at the first pressure gauge 4 and the second pressure gauge 8 places, then in conjunction with the numerical value of flow controller 3 and the viscosity coefficient of liquid, calculate the size of the overall flow resistance of cooled plate 6 internal water channel, and then judge cooled plate 6 internal water channel quality.
For a person skilled in the art, can be according to technical scheme described above and design, make other various corresponding changes and distortion, and these all changes and distortion all should belong to the protection domain of the utility model claim within.
Claims (4)
1. the sealing of test water cold drawing and a device for flow resistance, is characterized in that: the first pressure gauge, the first pressure gauge that is connected to tested cooled plate one end, the second pressure gauge that is connected to the tested cooled plate other end that comprise hydraulic pressure source, be connected with hydraulic pressure source, be connected to the operation valve between the second pressure gauge and hydraulic pressure source.
2. the sealing of test water cold drawing as claimed in claim 1 and the device of flow resistance, is characterized in that: between described the first pressure gauge and hydraulic pressure source, be connected with flow controller.
3. the sealing of test water cold drawing as claimed in claim 1 and the device of flow resistance, is characterized in that: between described the first pressure gauge and hydraulic pressure source, be connected with filtrator.
4. the sealing of test water cold drawing and the device of flow resistance as described in claim 1-3 any one, it is characterized in that: described tested cooled plate is connected by the first rapid-acting coupling with the first pressure gauge, described tested cooled plate is connected by the second rapid-acting coupling with the second pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343613.0U CN203894010U (en) | 2014-06-24 | 2014-06-24 | Device for testing sealing and flow resistance of water cooling plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343613.0U CN203894010U (en) | 2014-06-24 | 2014-06-24 | Device for testing sealing and flow resistance of water cooling plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203894010U true CN203894010U (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420343613.0U Active CN203894010U (en) | 2014-06-24 | 2014-06-24 | Device for testing sealing and flow resistance of water cooling plate |
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| CN (1) | CN203894010U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606337A (en) * | 2016-03-28 | 2016-05-25 | 南京林业大学 | Device for quantitatively measuring fluid leaking among parallel plate gaps |
| CN106092451A (en) * | 2016-08-17 | 2016-11-09 | 常州博瑞电力自动化设备有限公司 | The power electronics cooled plate sealing of a kind of fast assembling-disassembling and flow resistance test fixture |
| CN109432865A (en) * | 2018-05-25 | 2019-03-08 | 西安中车永电电气有限公司 | A kind of water-cooling base plate filling filter device |
| CN111307378A (en) * | 2020-03-22 | 2020-06-19 | 涂丽娥 | Power electronic water-cooling plate tightness and flow resistance testing tool capable of being quickly disassembled and assembled |
| CN113432807A (en) * | 2021-06-28 | 2021-09-24 | 飞荣达科技(江苏)有限公司 | Universal internal expansion type sealing inspection joint and inspection method thereof |
-
2014
- 2014-06-24 CN CN201420343613.0U patent/CN203894010U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606337A (en) * | 2016-03-28 | 2016-05-25 | 南京林业大学 | Device for quantitatively measuring fluid leaking among parallel plate gaps |
| CN106092451A (en) * | 2016-08-17 | 2016-11-09 | 常州博瑞电力自动化设备有限公司 | The power electronics cooled plate sealing of a kind of fast assembling-disassembling and flow resistance test fixture |
| CN106092451B (en) * | 2016-08-17 | 2019-02-22 | 常州博瑞电力自动化设备有限公司 | A kind of the power electronics water-cooled plate leakproofness and flow resistance test fixture of fast assembling-disassembling |
| CN109432865A (en) * | 2018-05-25 | 2019-03-08 | 西安中车永电电气有限公司 | A kind of water-cooling base plate filling filter device |
| CN111307378A (en) * | 2020-03-22 | 2020-06-19 | 涂丽娥 | Power electronic water-cooling plate tightness and flow resistance testing tool capable of being quickly disassembled and assembled |
| CN111307378B (en) * | 2020-03-22 | 2021-11-05 | 山东中固安装工程有限公司 | Power electronic water-cooling plate tightness and flow resistance testing tool capable of being quickly disassembled and assembled |
| CN113432807A (en) * | 2021-06-28 | 2021-09-24 | 飞荣达科技(江苏)有限公司 | Universal internal expansion type sealing inspection joint and inspection method thereof |
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