CN202101272U - Anti-explosion flame lighter - Google Patents
Anti-explosion flame lighter Download PDFInfo
- Publication number
- CN202101272U CN202101272U CN201120182628XU CN201120182628U CN202101272U CN 202101272 U CN202101272 U CN 202101272U CN 201120182628X U CN201120182628X U CN 201120182628XU CN 201120182628 U CN201120182628 U CN 201120182628U CN 202101272 U CN202101272 U CN 202101272U
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- China
- Prior art keywords
- explosion
- proof
- transformer
- magnetic saturation
- casing
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- 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 - Lifetime
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- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
The utility model provides an anti-explosion exciter, which belongs to an ignition exciter. The anti-explosion flame lighter is capable of igniting various inflammable gases in anti-explosion occasions. The technical scheme is that the inside of an anti-explosion casing is divided into a transformer cavity and a wiring cavity through a partition plate, a magnetic saturation transformer is fixed in the transformer cavity of the anti-explosion casing, and a low-voltage wire connecting terminal and a high-voltage insulator are parallelly fixed in the wiring cavity of the anti-explosion casing. A low-voltage side leading wire of the magnetic saturation transformer is connected with the low-voltage wire connecting terminal, a high-voltage side leading wire of the magnetic saturation transformer is connected with the high-voltage insulator, three anti-explosion cable clamping connectors are fixed at the bottom of the anti-explosion casing, and an anti-explosion cover plate is installed on the anti-explosion casing through bolts. The magnetic saturation transformer is fixed in the transformer cavity by casting epoxy resin. The anti-explosion exciter is suitable for excitation and ignition in the anti-explosion occasions.
Description
Technical field
The explosion-proof igniter of the utility model belongs to a kind of igniting excitation apparatus, particularly a kind of ignition promoter that is applicable to explosion-proof occasion.
Background technology
At present, all to use the igniting excitation apparatus at many combustion fields, such as the torch of industries such as chemical industry, metallurgy and various combustion furnace; Used excitation apparatus mainly contains two kinds on the market; A kind of is the electronic type pulse energizer, and another kind is a coil type arc excitation device, does not also have anti-explosion product at present.But along with the fast development of industries such as chemical industry, petrochemical industry, these industries are more and more stricter to the requirement of explosion proof of electric product, and the demand of explosion-proof igniter is also increasing.
The utility model content
The utility model overcomes the deficiency of prior art, technical problem to be solved provided a kind of can be at the ignite explosion-proof igniter of various imflammable gas of explosion-proof occasion.
In order to solve the problems of the technologies described above; The technical scheme that the utility model adopts is: explosion-proof igniter; Comprise that explosion-proof casing, magnetic saturation transformer, explosion-proof covering board, low-voltage wiring terminal, high-tension insulator and anti-explosion cable clamp; The inside of explosion-proof casing is divided into transformer chamber and wire connection cavity through dividing plate, and the magnetic saturation transformer is fixed in the transformer chamber of explosion-proof casing, and low-voltage wiring terminal and high-tension insulator are fixed in the wire connection cavity of explosion-proof casing side by side; The low-pressure side lead-in wire of magnetic saturation transformer is connected with low-voltage wiring terminal; The high-side lead of magnetic saturation transformer is connected with high-tension insulator, is fixed with three anti-explosion cables in the bottom of said explosion-proof casing and clamps, and explosion-proof covering board is installed on the explosion-proof casing through bolt.
Described magnetic saturation transformer is fixed in the transformer chamber with the epoxy resin casting.
The utility model compared with prior art has following beneficial effect.
1, the mode that the explosion-proof cast aluminium shell of the utility model employing flame-proof type, and transformer chamber adopts epoxy resin completely to pour into a mould, explosion-proof to the transformer adopting casting type, play good flame proof effect, go for the explosion-proof occasion of various II classes.
2, the magnetic saturation transformer of the utility model employing has the output short circuit protection function, and is safe and reliable; In addition, the bottom of explosion-proof casing is fixed with anti-explosion cable and clamps, and anti-explosion cable is clamped and can the cable of turnover be clamped, and plays good explosion-proof.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the structural representation of the explosion-proof igniter of the utility model.
Fig. 2 removes the right view behind the explosion-proof covering board for Fig. 1.
Among the figure: 1 clamps, 7 is wire connection cavity for transformer chamber, 8 for anti-explosion cable for high-tension insulator, 6 for low-voltage wiring terminal, 5 for explosion-proof covering board, 4 for magnetic saturation transformer, 3 for explosion-proof casing, 2.
The specific embodiment
Like Fig. 1, shown in Figure 2; The explosion-proof igniter of the utility model; Comprise that explosion-proof casing 1, magnetic saturation transformer 2, explosion-proof covering board 3, low-voltage wiring terminal 4, high-tension insulator 5 and anti-explosion cable clamp 6; The inside of explosion-proof casing 1 is divided into transformer chamber 7 and wire connection cavity 8 through dividing plate, and magnetic saturation transformer 2 is fixed in the transformer chamber 7 of explosion-proof casing 1, and low-voltage wiring terminal 4 is fixed in the wire connection cavity 8 of explosion-proof casing 1 with high-tension insulator 5 side by side; The low-pressure side lead-in wire of magnetic saturation transformer 2 is connected with low-voltage wiring terminal 4; The high-side lead of magnetic saturation transformer 2 is connected with high-tension insulator 5, is fixed with three anti-explosion cables in the bottom of said explosion-proof casing 1 and clamps 6, and explosion-proof covering board 3 is installed on the explosion-proof casing 1 through bolt.
Described magnetic saturation transformer 2 usefulness epoxy resin casting is fixed in the transformer chamber 7.
This explosion-proof igniter adopts magnetic saturation transformer 2, and AC220V voltage, big electric current, little impedance phase should be transformed into 10KV voltage, little electric current, big impedance; Output connect discharge electrode distance 8～12mm or discharge electrode with apparatus body distance 8～12mm the time, electric current will puncture air generation large tracts of land spark, thereby ignite imflammable gas.Magnetic saturation transformer 2 has the output short circuit protection function, and is safe and reliable.
The explosion-proof igniter of the utility model, the contact-making surface of explosion-proof covering board 4 and explosion-proof casing 1 is an explosion suppresion surface, installation connection explosion suppresion surface when safeguarding will be coated with 204-1 antirust oil; Anti-explosion cable 5 the positions of clamping for cable turnover line; Totally 3, its mesolow inlet wire is with 1, and high-voltage terminal is with 2.
This explosion-proof igniter is wall-hanging, and explosive-proof grade is: Exd II BT4, degree of protection is: IP55 goes for the explosion-proof occasion of various II classes.
Claims (2)
1. explosion-proof igniter; It is characterized in that: comprise explosion-proof casing (1), magnetic saturation transformer (2), explosion-proof covering board (3), low-voltage wiring terminal (4), high-tension insulator (5) and anti-explosion cable clamp (6); The inside of explosion-proof casing (1) is divided into transformer chamber (7) and wire connection cavity (8) through dividing plate; Magnetic saturation transformer (2) is fixed in the transformer chamber (7) of explosion-proof casing (1); Low-voltage wiring terminal (4) and high-tension insulator (5) are fixed in the wire connection cavity (8) of explosion-proof casing (1) side by side; The low-pressure side lead-in wire of magnetic saturation transformer (2) is connected with low-voltage wiring terminal (4); The high-side lead of magnetic saturation transformer (2) is connected with high-tension insulator (5), is fixed with three anti-explosion cables in the bottom of said explosion-proof casing (1) and clamps (6), and explosion-proof covering board (3) is installed on the explosion-proof casing (1) through bolt.
2. explosion-proof igniter according to claim 1 is characterized in that: described magnetic saturation transformer (2) is fixed in the transformer chamber (7) with the epoxy resin casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120182628XU CN202101272U (en) | 2011-06-01 | 2011-06-01 | Anti-explosion flame lighter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120182628XU CN202101272U (en) | 2011-06-01 | 2011-06-01 | Anti-explosion flame lighter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202101272U true CN202101272U (en) | 2012-01-04 |
Family
ID=45387281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120182628XU Expired - Lifetime CN202101272U (en) | 2011-06-01 | 2011-06-01 | Anti-explosion flame lighter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202101272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360866A (en) * | 2011-06-01 | 2012-02-22 | 山西亚乐士环保技术股份有限公司 | Anti-explosion exciter |
-
2011
- 2011-06-01 CN CN201120182628XU patent/CN202101272U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360866A (en) * | 2011-06-01 | 2012-02-22 | 山西亚乐士环保技术股份有限公司 | Anti-explosion exciter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120104 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |