CN202772709U - Explosion-proof generator - Google Patents
Explosion-proof generator Download PDFInfo
- Publication number
- CN202772709U CN202772709U CN201220502606.1U CN201220502606U CN202772709U CN 202772709 U CN202772709 U CN 202772709U CN 201220502606 U CN201220502606 U CN 201220502606U CN 202772709 U CN202772709 U CN 202772709U
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- CN
- China
- Prior art keywords
- generator
- explosion
- direct current
- proof
- current generator
- 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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- Control Of Charge By Means Of Generators (AREA)
Abstract
The utility model discloses an explosion-proof generator which comprises a direct current generator. An output end of the direct current generator is connected with a charging regulator, and the direct current generator and the charging regulator are installed in a flameproof shell. According to the explosion-proof generator, the direct current generator is employed to emit direct current, a danger which is possibly caused by an original rectification and voltage regulation device is eliminated, a danger which is possibly generated in using an induced electric field generated by an alternating current generator originally is eliminated at the same time, the direct current generator and the charging regulator of the explosion-proof generator are installed in the flameproof shell, thus an electric arc and an electric spark which are possibly generated by the generator in a working process do not cause danger to an external environment, and the security of the explosion-proof generator is improved further.
Description
Technical field
The utility model relates to a kind of generator, particularly a kind of explosion-proof power generator.
Background technology
Generator is widely used at industrial vehicle, with as the charge in batteries to vehicle load, keeps the electric energy storage of storage battery, provides power supply for the power consumption equipments such as light on the vehicle simultaneously.
Generator is in power generation process, and carbon brush might produce electric arc and electric spark, and charging regulator also may produce electric arc and electric spark or high temperature, and connecting the loosening of wire and coming off also to have the generation of electric arc and electric spark.These hazards have all limited the application of common generator on explosion-proof vehicle.
Domestic existing explosion-proof power generator is AC permanent-magnetic generator at present, and its electricity that sends is alternating current.In order to charge a battery with it, also must join in addition a rectifying and pressure-regulating device, its technology is relatively very backward, complex circuit, takes up room greatly, and failure rate is high, and it uses and also is subject to great limitation.And because its electric current that sends is alternating current, near transmission line, may produce induction field, the fail safe of use can not guarantee effectively.
Summary of the invention
The danger of in imflammable gas, steam or dust-hazard environment, using generator to cause in order to eliminate explosion-proof industrial vehicle, improve simultaneously the technical advance of explosion-proof power generator that explosion-proof industrial vehicle uses, the utility model provides a kind of explosion-proof power generator, it utilizes the DC generator principle, send direct current, and can reach requirement of explosion proof.
The utility model explosion-proof power generator comprises a DC generator, and the output of this DC generator connects charging regulator, and this DC generator and charging regulator are installed in the flameproof enclosure.
Compared with prior art, the beneficial effect that the utility model has is: the utility model adopts DC generator, thereby can send direct current, so just eliminated the danger that the rectifying and pressure-regulating device may cause, also eliminated simultaneously the danger that induction field might produce, and DC generator of the present utility model and charging regulator all are installed in the flameproof enclosure, generator might produce in the course of the work electric arc and electric spark and can to the external environment condition cause danger, fail safe of the present utility model further be improved like this.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1, the utility model explosion-proof power generator comprises DC generator 1, and the output of this DC generator 1 connects charging regulator 2, and this DC generator 1 and charging regulator 2 are installed in the flameproof enclosure 3.This flameproof enclosure 1 meets the relevant requirement of explosion proof of country.This DC generator 1 and charging regulator 2 are installed in flameproof enclosure 3, and are subject to the protection of flameproof enclosure 3, like this utility model might produce in the course of the work electric arc and electric spark can be to the external environment condition cause danger.And the utility model DC generator output be direct current, so just can eliminate the danger that the rectifying and pressure-regulating device may cause, and the while has also been eliminated the danger that induction field might produce.
Claims (1)
1. an explosion-proof power generator is characterized in that comprising a DC generator, and the output of this DC generator connects charging regulator, and this DC generator and charging regulator are installed in the flameproof enclosure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220502606.1U CN202772709U (en) | 2012-09-27 | 2012-09-27 | Explosion-proof generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220502606.1U CN202772709U (en) | 2012-09-27 | 2012-09-27 | Explosion-proof generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202772709U true CN202772709U (en) | 2013-03-06 |
Family
ID=47779251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220502606.1U Expired - Fee Related CN202772709U (en) | 2012-09-27 | 2012-09-27 | Explosion-proof generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202772709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490460A (en) * | 2015-09-30 | 2016-04-13 | 常州倍安特动力机械有限公司 | Mine explosion-proof generator |
-
2012
- 2012-09-27 CN CN201220502606.1U patent/CN202772709U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490460A (en) * | 2015-09-30 | 2016-04-13 | 常州倍安特动力机械有限公司 | Mine explosion-proof generator |
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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: 20130306 Termination date: 20210927 |