CN200997561Y - Closed radiater of high-voltage frequency-variable power assembly closet - Google Patents
Closed radiater of high-voltage frequency-variable power assembly closet Download PDFInfo
- Publication number
- CN200997561Y CN200997561Y CN 200620135274 CN200620135274U CN200997561Y CN 200997561 Y CN200997561 Y CN 200997561Y CN 200620135274 CN200620135274 CN 200620135274 CN 200620135274 U CN200620135274 U CN 200620135274U CN 200997561 Y CN200997561 Y CN 200997561Y
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- cooling system
- pcc
- conversion
- pressure frequency
- sealing chamber
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Abstract
A high-voltage and frequency-changing power assembly cabinet closed heat sink comprises an isolation chamber (1), a closing chamber (2), a high-voltage and frequency-changing power assembly cabinet (3), a blower fan (4), a finned internal recycle cooling system (5), a liquid heat collection pipeline (6), an external recycle cooling system (7), an air-conditioning system (8), a drier (9), and an isolating door (10). The utility model is characterized in that: a fin of the finned internal recycle cooling system (5) is arranged on a bending pipeline of the liquid heat collection pipeline (6), and connected with the external recycle cooling system (7), which is fixed to the outside of the closing chamber (2), by the liquid heat collection pipeline. The finned internal recycle cooling system (5) is positioned one side of the blower fan (4), and arranged on the upper part of the high-voltage and frequency-changing power assembly cabinet (3). A side of the finned internal recycle cooling system (5) is fixed to the inner wall of the closing chamber (2).
Description
Technical field:
This practical electric information product heat abstractor that belongs to is specially adapted to the airtight heat abstractor of high-pressure frequency-conversion (PCC) power cabinet.
Background technology:
At present, known high-pressure frequency-conversion (PCC) power cabinet heat radiation has two kinds, the one, air-cooled, the 2nd, water-cooled, these two kinds of heat radiations, all place open environment, in the heat radiation process,, and cause electric misoperation easily because the influence of air quality all can bring hidden danger to equipment, thereby the influence that causes misjudgment is produced, and reduces production efficiency.
Summary of the invention:
The purpose of this utility model, be in order to overcome the deficiency of above existing high-pressure frequency-conversion (PCC) power cabinet heat radiation mode, and design the airtight heat abstractor of a kind of high-pressure frequency-conversion (PCC) power cabinet, can guarantee the heat radiation of high-pressure frequency-conversion (PCC) power cabinet effectively, and can solve the influence to air quality in service, be difficult for causing electric misoperation and influence production efficiency.
The utility model is achieved through the following technical solutions:
The utility model comprises: isolation ward, sealing chamber, high-pressure frequency-conversion (PCC) power cabinet, blower fan, finned interior circulating cooling system, liquid for heat collection pipeline, outer circulation cooling system, air-conditioning system, drier, isolating door are formed; The fin of the fin system of circulating cooling system is installed on the bending pipeline of liquid for heat collection pipeline, and be connected with the outer circulation cooling system by the liquid for heat collection pipeline, circulating cooling system is arranged on blower fan one side in the fin, and be installed in the top of high-pressure frequency-conversion (PCC) power cabinet, a side of circulating cooling system is fixed on the inwall of sealing chamber in finned, the outer circulation cooling system is fixed on outside the sealing chamber, the sealing chamber side is provided with an isolation ward, this chamber is provided with two isolating doors, a door communicates with the external world, another door communicates with sealing chamber, high-pressure frequency-conversion (PCC) power cabinet, air-conditioning system, drier is fixed in the sealing chamber, high-pressure frequency-conversion (PCC) power cabinet appearance and be provided with several and enter air draft mechanism.
The utility model has following advantage:
Tentatively improve air quality by isolation ward, isolating door and sealing chamber form the space environment of sealing, the air heat of sealing chamber passes through blower fan, interior circulating cooling system brings the outer circulation cooling system through the liquid for heat collection pipeline and dissipates in the outside, and the air-conditioning system auxiliary temperature-reducing is arranged in the sealing chamber, drier is regulated the air humidity of sealing chamber, can guarantee high-pressure frequency-conversion (PCC) power cabinet operate as normal like this, not produce misoperation, not influence production efficiency.
Description of drawings:
Fig. 1 chamber the utility model structure schematic top plan view (also being Figure of abstract)
Fig. 2 chamber Figure 1A is to schematic side view
Among the figure: the 1st, isolation ward, the 2nd, sealing chamber, the 3rd, high-pressure frequency-conversion (PCC) power cabinet, the 4th, blower fan, the 5th, finned interior circulating cooling system, the 6th, liquid for heat collection pipeline, the 7th, outer circulation cooling system, the 8th, air-conditioning system, the 9th, drier, the 10th, isolating door.
Embodiment:
The fin of circulating cooling system (5) is installed on the bending pipeline of liquid for heat collection pipeline (6) in finned, and be connected with outer circulation cooling system (7) by liquid for heat collection pipeline (6), circulating cooling system (5) is arranged on blower fan (4) one sides in finned, and be installed in the top of high-pressure frequency-conversion (PCC) power cabinet (3), finned in circulating cooling system (5) a side and be fixed on the inwall of sealing chamber (2).Outer circulation cooling system (7) is fixed on the outside of sealing chamber (2).Sealing chamber (2) side is provided with an isolation ward (1), this chamber is provided with two isolating doors (10), a door communicates with the external world, and another door communicates with sealing chamber (2), and high-pressure frequency-conversion (PCC) power cabinet (3), air-conditioning system (8), drier (9) are fixed in the sealing chamber (2).High-pressure frequency-conversion (PCC) power cabinet (3) outer surface is provided with that several advance, air draft mechanism.
Form first order air insulated by isolation ward (1), the preliminary air quality that improves, after form sealing ground space environment through isolating door (10) and sealing chamber (2), the heat of high-pressure frequency-conversion (PCC) power cabinet (3) by advance, air draft mechanism form by blower fan (4) in circulated air, heat circulating cooling system (5) cooling and in sealing chamber (2), circulating through finned in the wind.The heat that circulating cooling system (5) absorbs in finned, take outer circulation cooling system (7) cooling to by liquid for heat collection pipeline (6), air-conditioning system (8), drier (9) are regulated the air humidity in the sealing chamber (2), and air-conditioning system (8) also plays the purpose of auxiliary temperature-reducing.The heat that circulating cooling system (5) absorbs in finned takes outer circulation cooling system (7) cooling to by liquid for heat collection pipeline (6), after the heat of liquid for heat collection pipeline (6) cools off through circulating cooling system, finned interior circulating cooling system (5) is returned in the liquid recirculation of liquid for heat collection pipeline (6), the circulation that goes round and begins again like this reaches the air cooling of sealing chamber (2), guarantee high-pressure frequency-conversion (PCC) power cabinet operate as normal, enhance productivity.
Claims (3)
1, the airtight heat abstractor of a kind of high-pressure frequency-conversion (PCC) power cabinet.It comprises: isolation ward (1) sealing chamber (2), high-pressure frequency-conversion (PCC) power cabinet (3), blower fan (4), circulating cooling system (5) in finned, liquid for heat collection pipeline (6), outer circulation cooling system (7), air-conditioning system (8), drier (9), isolating door (10) is formed, it is characterized in that: the fin of circulating cooling system (5) is installed on the bending pipeline of liquid for heat collection pipeline (6) in finned, and be connected with outer circulation cooling system (7) by liquid for heat collection pipeline (6), circulating cooling system (5) is arranged on blower fan (4) one sides in finned, and be installed in the top of high-pressure frequency-conversion (PCC) power cabinet (3), a side of circulating cooling system (5) is fixed on the inwall of sealing chamber (2) in finned, and outer circulation cooling system (7) is fixed on the outside of sealing chamber (2).
2, according to the airtight heat abstractor of the said high-pressure frequency-conversion (PCC) power of claim 1 cabinet, it is characterized in that: sealing chamber (2) side is provided with an isolation ward (1), this chamber is provided with two isolating doors (10), a door communicates with the external world, another door communicates with sealing chamber (2), and high-pressure frequency-conversion (PCC) power cabinet (3), air-conditioning system (8), drier (9) are fixed in the sealing chamber (2).
3, according to the airtight heat abstractor of the said high-pressure frequency-conversion (PCC) power of claim 1 cabinet, it is characterized in that: high-pressure frequency-conversion (PCC) power cabinet (3) outer surface be provided with if in individually advance, air draft mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620135274 CN200997561Y (en) | 2006-12-31 | 2006-12-31 | Closed radiater of high-voltage frequency-variable power assembly closet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620135274 CN200997561Y (en) | 2006-12-31 | 2006-12-31 | Closed radiater of high-voltage frequency-variable power assembly closet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200997561Y true CN200997561Y (en) | 2007-12-26 |
Family
ID=38995996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620135274 Expired - Fee Related CN200997561Y (en) | 2006-12-31 | 2006-12-31 | Closed radiater of high-voltage frequency-variable power assembly closet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200997561Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111416288A (en) * | 2019-01-05 | 2020-07-14 | 吴长兰 | Be suitable for explosion-proof cubical switchboard |
-
2006
- 2006-12-31 CN CN 200620135274 patent/CN200997561Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111416288A (en) * | 2019-01-05 | 2020-07-14 | 吴长兰 | Be suitable for explosion-proof cubical switchboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: CHANGSHA WEIER AUTOAMATION TECHNOLOGY DEVELOPMENT CO., LTD. ^ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Changsha City Automation Technology Development Co., Ltd. Number: 52 Page: The title page Volume: 23 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Changsha City Automation Technology Development Co., Ltd. Number: 52 Volume: 23 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: CHANGSHA WEIER AUTOAMATION TECHNOLOGY DEVELOPMENT CO., LTD. ^ |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20100201 |