CN204388189U - Explosion-proof convection-type electric radiator - Google Patents
Explosion-proof convection-type electric radiator Download PDFInfo
- Publication number
- CN204388189U CN204388189U CN201420780381.5U CN201420780381U CN204388189U CN 204388189 U CN204388189 U CN 204388189U CN 201420780381 U CN201420780381 U CN 201420780381U CN 204388189 U CN204388189 U CN 204388189U
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- explosion
- radiator
- calandria
- terminal box
- protection cabinet
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Abstract
A kind of explosion-proof convection-type electric radiator, it comprises protection cabinet and is placed in Anti-burst control box and the anti-explosion terminal box of this casing side, in casing, be provided with calandria and radiator, calandria is connected with anti-explosion terminal box, and anti-explosion terminal box is connected with Anti-burst control box by high-temperature insulation cable; Protection cabinet is provided with radiator window.The heat utilizing convective principles to make to be arranged on calandria generation in protection cabinet rises, naturally fast by the radiator window evolution of heat.Its advantage does not have leakage of oil and short circuit phenomenon to occur, and can reach the safe temperature needed for damp hazardous area, extend the service life of anti-explosion electric heating installation, makes it the normal work of guarantee equipment and staff in particular surroundings in the winter time.
Description
Technical field
the utility model relates to a kind of heater, specifically a kind of explosion-proof convection-type electric radiator used in particular surroundings.
Background technology
at present, domestic explosion-prevention electric heater all adopts oil medium type structure, but the product of industrial use, the explosion-prevention electric heater that particularly petroleum chemical industry uses needs long-time uninterrupted operation, and oil medium type structure is due to longevity of service, in electric heater, sealing gasket is easily aging, and the working solution also easily carbonization of oil medium type, leakage of oil and short circuit phenomenon happen occasionally.
Summary of the invention
in view of the deficiency that above-mentioned prior art exists, the explosion-proof convection-type electric radiator that the purpose of this utility model is to provide a kind of long service life, occurs without leakage of oil and short circuit phenomenon.
effect of the present utility model realizes like this, it comprises protection cabinet and is placed in Anti-burst control box and the anti-explosion terminal box of this casing side, it is characterized in that: in casing, be provided with calandria and radiator, calandria is connected with anti-explosion terminal box, and anti-explosion terminal box is connected with Anti-burst control box by high-temperature insulation cable; Protection cabinet is provided with radiator window.The heat utilizing convective principles to make to be arranged on calandria generation in protection cabinet rises, naturally fast by the radiator window evolution of heat.
the utility model has the advantages that and utilize natural convection air principle, make it does not have leakage of oil and short circuit phenomenon to occur, reach the safe temperature needed for damp hazardous area, extend the service life of anti-explosion electric heating installation, make it the normal work of guarantee equipment and staff in particular surroundings in the winter time.
Accompanying drawing explanation
fig. 1 is structural representation of the present utility model;
fig. 2 is the side view of Fig. 1.
Detailed description of the invention
be made up of protection cabinet 3, calandria 4, radiator 7, anti-explosion terminal box 5, radiator window 1, high-temperature insulation cable 6 and Anti-burst control box 2 accompanying drawing known explosion-proof convection-type electric radiator.Radiator 7 is placed on calandria 4.
electric heating tube, this electric heating tube is connected with anti-explosion terminal box 5, and anti-explosion terminal box 5 is connected with Anti-burst control box 2 by high-temperature insulation cable 6, as required heat number reconciled by Anti-burst control box 2.Radiator window 1 is placed on protection cabinet 3.
Claims (1)
1. an explosion-proof convection-type electric radiator, it comprises protection cabinet and is placed in Anti-burst control box and the anti-explosion terminal box of this casing side, it is characterized in that: in casing, be provided with calandria and radiator, calandria is connected with anti-explosion terminal box, and anti-explosion terminal box is connected with Anti-burst control box by high-temperature insulation cable; Protection cabinet is provided with radiator window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420780381.5U CN204388189U (en) | 2014-12-12 | 2014-12-12 | Explosion-proof convection-type electric radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420780381.5U CN204388189U (en) | 2014-12-12 | 2014-12-12 | Explosion-proof convection-type electric radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204388189U true CN204388189U (en) | 2015-06-10 |
Family
ID=53360904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420780381.5U Active CN204388189U (en) | 2014-12-12 | 2014-12-12 | Explosion-proof convection-type electric radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204388189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152244A (en) * | 2016-08-31 | 2016-11-23 | 安庆三维电器有限公司 | A kind of marine electric warmer |
-
2014
- 2014-12-12 CN CN201420780381.5U patent/CN204388189U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152244A (en) * | 2016-08-31 | 2016-11-23 | 安庆三维电器有限公司 | A kind of marine electric warmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |