CN203617883U - High-voltage variable-frequency water-cooling apparatus - Google Patents
High-voltage variable-frequency water-cooling apparatus Download PDFInfo
- Publication number
- CN203617883U CN203617883U CN201320825249.7U CN201320825249U CN203617883U CN 203617883 U CN203617883 U CN 203617883U CN 201320825249 U CN201320825249 U CN 201320825249U CN 203617883 U CN203617883 U CN 203617883U
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- Prior art keywords
- water
- main circulation
- circulation loop
- loop
- filter
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- Expired - Lifetime
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- 238000001816 cooling Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000007872 degassing Methods 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 230000003020 moisturizing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract 4
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model provides a high-voltage variable-frequency water-cooling apparatus. The high-voltage variable-frequency water-cooling apparatus comprises a main circulation water pump, an electric three-way valve, a plate type heat exchanger, a main filter and a degassing tank which are connected through pipelines to form a main circulation loop. An electrical heater is built in the degassing tank. The main circulation water pump is provided with a standby. The main circulation water pump is provided with a flow detection instrument, a temperature detection instrument, a pressure detection instrument and a conductivity detection instrument. Another end of the electric three-way valve is connected to an inlet of the main filter. The main circulation loop is connected with the water treatment loop in parallel. The water treatment loop includes an ion exchanger, a precise filter and a high-level water tank which are connected through pipelines. A water outlet end of the high-level water tank is connected with the main circulation loop. The ion exchanger is provided with a standby and is connected with a water charging filter. The high-voltage variable-frequency water-cooling apparatus further comprises a control box. The main circulation loop, the water treatment loop and the control box are integrated in n cabinet body. The high-voltage variable-frequency water-cooling apparatus is simple and compact in structure and small in size, has good heat transfer effect, and can guarantee a variable-frequency drive to run reliably in a suitable temperature range.
Description
Technical field
The utility model relates to a kind of water cooling plant, particularly a kind of high voltage converter water cooling plant.
Background technology
Frequency converter (Variable-frequency Drive, VFD) is application converter technique and microelectric technique, controls the electric control appliance of alternating current motor by changing machine operation supply frequency mode.Frequency converter is mainly made up of rectification (AC-DC), filtering, inversion (direct current becomes interchange), brake unit, driver element, detecting unit microprocessing unit etc.Voltage and the frequency of cut-offfing to adjust out-put supply of the inner IGBT of portion of frequency converter.IGBT can produce a large amount of heat in the process of work, if there is no suitable cooling measure, just may make the temperature of chip exceed allowed maximum junction temperature, and temperature is the main cause that electronic installation damages.Temperature comprises following aspect to the impact of device performance.The rising of A, junction temperature can reduce the rated output power of device, B, meeting increase device on-state loss, and the rising of C, junction temperature also will cause the rising of device fault rate, and D, meeting reduce device lifetime, E, reduction rated voltage, so carry out cooling very necessary to device.
Utility model content
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and a kind of high-pressure frequency-conversion water cooling plant is provided, and can take away the heat that high voltage converter internal power electronic device distributes.
For addressing the above problem, the technical solution adopted in the utility model is: a kind of high-pressure frequency-conversion water cooling plant, comprise the major cycle water pump, electric T-shaped valve, plate heat exchanger, main filter and the degassing tank that are connected to form main circulation loop by pipeline, described degassing tank in-built electrical heater, described major cycle water pump is provided with for subsequent use, comprises flow, temperature, pressure and electric conductivity detector table on described main circulation loop;
The other one end of described electric T-shaped valve is connected to main filter inlet;
Described main circulation loop is also parallel with water treatment loop, described water treatment loop comprises the ion-exchanger, accurate filter and the elevated tank that connect by pipeline, described elevated tank water side is connected to main circulation loop, described ion-exchanger is provided with for subsequent use, and described ion-exchanger is connected with moisturizing filter;
Described high-pressure frequency-conversion water cooling plant also comprises control cabinet;
Described main circulation loop, water treatment loop and control cabinet are integrated in a cabinet.
In order better to realize the utility model, described elevated tank water side is connected to main circulation loop by degassing tank.
In order better to realize the utility model, described elevated tank is provided with Level meter table.
Compared with prior art, tool has the following advantages and beneficial effect the utility model:
A kind of high-pressure frequency-conversion water cooling plant of the utility model is simple and compact for structure, and volume is little, and good effect of heat exchange can guarantee frequency converter reliability service in suitable temperature range.
Accompanying drawing explanation
Fig. 1 is a kind of high-pressure frequency-conversion water cooling plant process principle figure described in the utility model embodiment 1;
Fig. 2 is a kind of high-pressure frequency-conversion water cooling plant stereogram described in the utility model embodiment 1;
Fig. 3 is a kind of high-pressure frequency-conversion water cooling plant vertical view described in the utility model embodiment 1;
Fig. 4 is a kind of high-pressure frequency-conversion water cooling plant process principle figure described in the utility model embodiment 2.
Embodiment
Below in conjunction with embodiment and accompanying drawing, execution mode of the present utility model is described in further detail, but execution mode of the present utility model is not limited to this.
Embodiment 1
As shown in Figure 1, a kind of high-pressure frequency-conversion water cooling plant, comprise the major cycle water pump 1-1 and 1-2, electric T-shaped valve 2, plate heat exchanger 3, main filter 4 and the degassing tank 5 that are connected to form main circulation loop by pipeline, described degassing tank 5 in-built electrical heaters 6, top is provided with automatic exhaust steam valve, comprises flow 7, temperature 8, pressure 9 and electric conductivity detector table 10 on described main circulation loop;
The other one end of described electric T-shaped valve 2 is connected to main filter 4 imports;
Described main circulation loop is also parallel with water treatment loop, described water treatment loop comprises the ion-exchanger 11, accurate filter 12 and the elevated tank 13 that connect by pipeline, described elevated tank 13 water sides are connected to main circulation loop, described ion-exchanger 11 is provided with for subsequent use, and described ion-exchanger 11 is connected with moisturizing filter 14;
Described high-pressure frequency-conversion water cooling plant also comprises control cabinet 15;
Described main circulation loop, water treatment loop and control cabinet 15 are integrated in a cabinet 16, as shown in Figures 2 and 3.
In order better to realize the utility model, described elevated tank is provided with Level meter table 17.
Elevated tank 13 water sides are connected to main circulation loop by degassing tank 5, cancel vent valve on embodiment 1 degassing tank, and all the other are with embodiment 1.
Above-described embodiment is preferably execution mode of the utility model; but execution mode of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection range of the present utility model.
Claims (3)
1. a high-pressure frequency-conversion water cooling plant, it is characterized in that: comprise the major cycle water pump, electric T-shaped valve, plate heat exchanger, main filter and the degassing tank that are connected to form main circulation loop by pipeline, described degassing tank in-built electrical heater, described major cycle water pump is provided with for subsequent use, comprises flow, temperature, pressure and electric conductivity detector table on described main circulation loop;
The other one end of described electric T-shaped valve is connected to main filter inlet;
Described main circulation loop is also parallel with water treatment loop, described water treatment loop comprises the ion-exchanger, accurate filter and the elevated tank that connect by pipeline, described elevated tank water side is connected to main circulation loop, described ion-exchanger is provided with for subsequent use, and described ion-exchanger is connected with moisturizing filter;
Described high-pressure frequency-conversion water cooling plant also comprises control cabinet;
Described main circulation loop, water treatment loop and control cabinet are integrated in a cabinet.
2. a kind of high-pressure frequency-conversion water cooling plant according to claim 1, is characterized in that: described elevated tank water side is connected to main circulation loop by degassing tank.
3. a kind of high-pressure frequency-conversion water cooling plant according to claim 1, is characterized in that: described elevated tank is provided with Level meter table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825249.7U CN203617883U (en) | 2013-12-12 | 2013-12-12 | High-voltage variable-frequency water-cooling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825249.7U CN203617883U (en) | 2013-12-12 | 2013-12-12 | High-voltage variable-frequency water-cooling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203617883U true CN203617883U (en) | 2014-05-28 |
Family
ID=50770503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320825249.7U Expired - Lifetime CN203617883U (en) | 2013-12-12 | 2013-12-12 | High-voltage variable-frequency water-cooling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203617883U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104144596A (en) * | 2014-07-17 | 2014-11-12 | 合肥天鹅制冷科技有限公司 | Airborne liquid cooling system |
| CN110398116A (en) * | 2019-07-15 | 2019-11-01 | 世源科技工程有限公司 | A kind of equipment cooling water circulation system |
-
2013
- 2013-12-12 CN CN201320825249.7U patent/CN203617883U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104144596A (en) * | 2014-07-17 | 2014-11-12 | 合肥天鹅制冷科技有限公司 | Airborne liquid cooling system |
| CN104144596B (en) * | 2014-07-17 | 2017-10-03 | 合肥天鹅制冷科技有限公司 | A kind of airborne liquid cooling system |
| CN110398116A (en) * | 2019-07-15 | 2019-11-01 | 世源科技工程有限公司 | A kind of equipment cooling water circulation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |
|
| CX01 | Expiry of patent term |