CN201038992Y - Water cooling explosion-proof frequency converter - Google Patents
Water cooling explosion-proof frequency converter Download PDFInfo
- Publication number
- CN201038992Y CN201038992Y CNU2007200365858U CN200720036585U CN201038992Y CN 201038992 Y CN201038992 Y CN 201038992Y CN U2007200365858 U CNU2007200365858 U CN U2007200365858U CN 200720036585 U CN200720036585 U CN 200720036585U CN 201038992 Y CN201038992 Y CN 201038992Y
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- CN
- China
- Prior art keywords
- water
- explosion
- proof
- tank
- explosive
- 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 - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a water-cooled anti-explosive frequency converter, which has the anti-explosive performance when working under inflammable and explosive occasions and other dangerous occasions. The utility model includes a water-cooled frequency converter assembly, and is characterized in that the utility model further includes an anti-explosive tank, and the water-cooled frequency converter assembly is arranged in the anti-explosive tank. A through hole is processed on the tank wall of the anti-explosive tank, an anti-explosive connector is arranged in the through hole, a water inlet and a water outlet of the water-cooled frequency converter assembly extend outside the anti-explosive tank through a pipeline and the anti-explosive connector and are further connected with a water source. The water-cooled frequency converter has anti-explosive performance, and the application scope does not be limited.
Description
Technical field
The utility model relates to a kind of frequency converter.Be can be specifically at the inflammable and explosive water-cooled explosion-proof frequency converter that waits dangerous situation work with explosion-proof performance.
Background technology
At present, used water-cooled type frequency convertor on equipment such as some compressors, crane, water pump and blower fan does not all have explosion-proof performance.Because this water-cooled type frequency convertor does not have explosion-proof performance, can only be used in non-dangerous situation, can not be used in dangerous situations such as inflammable, explosive, range of application is restricted.
The utility model content
Problem to be solved in the utility model provides a kind of water-cooled explosion-proof frequency converter.This water-cooled explosion-proof frequency converter has explosion-proof performance, and range of application is unrestricted.
For addressing the above problem, the utility model is taked following scheme:
Water-cooled explosion-proof frequency converter of the present utility model comprises the water-cooled type frequency convertor assembly, is characterized in also comprising explosion-proof tank, and said water-cooled type frequency convertor assembly is in the explosion-proof tank.Be processed with through hole on the tank wall of explosion-proof tank, all be connected to pipeline on the water inlet of water-cooled type frequency convertor assembly and the delivery port, this pipeline stretches out outside explosion-proof tank by the through hole on the tank wall.
Explosion-proof interface also is installed in the through hole on the explosion-proof tank tank wall, and the water inlet of water-cooled type frequency convertor assembly and the pipeline of delivery port stretch out outside explosion-proof tank by this explosion-proof interface.
Take such scheme, have the following advantages:
Because the utility model contains explosion-proof tank, said water-cooled type frequency convertor assembly is in the explosion-proof tank.Be processed with through hole on the tank wall of explosion-proof tank, explosion-proof interface is installed in the through hole, the water inlet of water-cooled type frequency convertor assembly and the pipeline of delivery port stretch out outside explosion-proof tank by this explosion-proof interface.Make water-cooled type frequency convertor have explosion-proof performance, both can be used on non-dangerous situation, can be used in the inflammable and explosive dangerous situation of Denging again, range of application is unrestricted.
Description of drawings
Accompanying drawing is an ability of swimming explosion-proof frequency converter structural representation of the present utility model.
Embodiment
As shown in drawings, water-cooled explosion-proof frequency converter of the present utility model is made of water-cooled type frequency convertor assembly 2 and explosion-proof tank 1, an inside sidewalls of explosion-proof tank 1 is fixed with support 3, and water-cooled type frequency convertor assembly 2 is installed on this support, makes water-cooled type frequency convertor assembly 2 be in the explosion-proof tank 1.Be processed with two through holes on the explosion-proof tank tank wall below the support 3, in these two through holes explosion-proof interface 6 be installed all, the water inlet 4 of water-cooled type frequency convertor assembly 2 is connected by the inner end of pipeline with two explosion-proof interfaces 6 respectively with delivery port 5.Wherein, those explosion-proof interface 6 outer ends that link to each other with the water inlet 4 of water-cooled type frequency convertor assembly 2 join by the water source delivery port of pipeline and explosion-proof tank 1 outside, and those explosion-proof interface 6 outer ends that link to each other with the delivery port 5 of water-cooled type frequency convertor assembly 2 then join by the water source water inlet of pipeline and explosion-proof tank 1 outside.
Claims (3)
1. the water-cooled explosion-proof frequency converter comprises water-cooled type frequency convertor assembly (2), it is characterized in that also comprising explosion-proof tank (1), and water-cooled type frequency convertor assembly (2) is in the explosion-proof tank (1); On the tank wall of explosion-proof tank (1) through hole is arranged, all be connected to pipeline on the water inlet of water-cooled type frequency convertor assembly (2) and the delivery port, this pipeline stretches out outside explosion-proof tank (1) by the through hole on the tank wall.
2. water-cooled explosion-proof frequency converter according to claim 1 is characterized in that explosion-proof interface (6) is arranged in the through hole on the tank wall, and the water inlet of water-cooled type frequency convertor assembly (2) and the pipeline on the delivery port stretch out outside explosion-proof tank (1) by this explosion-proof interface.
3. water-cooled explosion-proof frequency converter according to claim 2, it is characterized in that the through hole on the tank wall has two, explosion-proof interface (6) is all arranged in two through holes, and the water inlet of water-cooled type frequency convertor assembly (2) and the pipeline on the delivery port stretch out outside explosion-proof tank (1) by the explosion-proof interface (6) in the two through hole respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200365858U CN201038992Y (en) | 2007-03-30 | 2007-03-30 | Water cooling explosion-proof frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200365858U CN201038992Y (en) | 2007-03-30 | 2007-03-30 | Water cooling explosion-proof frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038992Y true CN201038992Y (en) | 2008-03-19 |
Family
ID=39211517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200365858U Expired - Fee Related CN201038992Y (en) | 2007-03-30 | 2007-03-30 | Water cooling explosion-proof frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038992Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362859A (en) * | 2014-09-29 | 2015-02-18 | 常州联力自动化科技有限公司 | Internal layout of mining combined frequency converter |
-
2007
- 2007-03-30 CN CNU2007200365858U patent/CN201038992Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362859A (en) * | 2014-09-29 | 2015-02-18 | 常州联力自动化科技有限公司 | Internal layout of mining combined frequency converter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20160330 |