CN202650834U - Water-cooled intermediate frequency electric heating capacitor - Google Patents
Water-cooled intermediate frequency electric heating capacitor Download PDFInfo
- Publication number
- CN202650834U CN202650834U CN 201220232972 CN201220232972U CN202650834U CN 202650834 U CN202650834 U CN 202650834U CN 201220232972 CN201220232972 CN 201220232972 CN 201220232972 U CN201220232972 U CN 201220232972U CN 202650834 U CN202650834 U CN 202650834U
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- capacitor
- water
- intermediate frequency
- frequency electric
- shell
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Abstract
The utility model relates to a water-cooled intermediate frequency electric heating capacitor, belonging to the field of the capacitor technology and comprising a shell and a capacitor core, wherein the capacitor core is arranged in the shell through insulating fillers; one end of the capacitor core is connected with terminals; the number of the terminals are 4; the four terminals are respectively welded on conducting rods at the lower end of a porcelain bottle through a lead; the other end of the core is welded with a water cooling pipe; and the adapter of the water cooling pipe is led out to the shell, and is connected with an external water supply device. The water-cooled intermediate frequency electric heating capacitor is simple in structure and is reasonable in design; and for the water-cooled intermediate frequency electric heating capacitor, one end of the core is welded with the water cooling pipe so as to use the good cooling effect of the fluid water to remove the heat generated in the capacitor, thus being ideal in radiating effect, significantly improving the service life of the capacitor, and being lower in cost.
Description
Technical field
The utility model relates to the capacitor technology field, relate in particular to a kind of simple in structure, cost is lower, the water-cooled Electrothermic medium frequency capacitor of perfect heat-dissipating.
Background technology
Electrothermic medium frequency capacitor is mainly used in improving power factor in the induction heating electrical system and improving loop characteristic.Because induction heating equipment is than other heating means advanced technology, be easy to realize mechanization and automation, therefore working condition well can be avoided environmental pollution again, in recent years obtains to use more and more widely in the field such as diathermanous of Metal Melting, heat treatment and various pressure processing.Especially the developed recently silicon-controlled static variable frequency power supply of getting up can directly replace the medium frequency electric generating unit that involves great expense, like this, has just opened up more wide prospect for the application of intermediate frequency induction heating device.
Along with the increasingly extensive application of intermediate frequency induction heating device, need a large amount of Electrothermic medium frequency capacitors to make building-out capacitor.The oilpaper medium Electrothermic medium frequency capacitor volume that China produces at present is large, and capacity is little, though there are indivedual producers now to adopt paper film complex media, although adopted the low loss dielectric material, the problem of heat radiation is appointed very outstanding.
The utility model content
Technical problem to be solved in the utility model be to provide a kind of simple in structure, with low cost, adopt the water flowing cooling, utilize the good cooling effect of circulating water, the water-cooled Electrothermic medium frequency capacitor that the heat that sends in the capacitor is taken away.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of water-cooled Electrothermic medium frequency capacitor, comprise shell and capacitor body, described capacitor body is installed in the enclosure by Insulation stopping, described capacitor body one end is connected with binding post, the other end is welded with cooling water pipe, the cooling water pipe joint is drawn on shell, is connected with an extraneous supply equipment.
Described binding post is provided with four, is welded in respectively on the conducting rod of porcelain vase lower end by lead-in wire.
Described shell is steel plate or brass sheet or aluminium sheet material.
Described Insulation stopping is detergent alkylate.
The beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, at fuse one end welding cooling water pipe, utilize the good cooling effect of circulating water, the heat that sends in the capacitor is taken away, therefore radiating effect is more satisfactory, the useful life of greatly having improved capacitor, and also cost is lower.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
A kind of water-cooled Electrothermic medium frequency capacitor, comprise shell 1 and capacitor body 2, shell 1 is steel plate or brass sheet or aluminium sheet material, and capacitor core 2 sons are installed in the shell 1 by Insulation stopping 3, and Insulation stopping 3 is detergent alkylate, capacitor body 2 one ends are connected with binding post 4, binding post 4 is provided with four, is welded in respectively on the conducting rod 6 of porcelain vase lower end by lead-in wire, and the other end is welded with cooling water pipe 5, cooling water pipe 5 joints are drawn on shell 1, are connected with an extraneous supply equipment.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. water-cooled Electrothermic medium frequency capacitor, comprise shell and capacitor body, described capacitor body is installed in the enclosure by Insulation stopping, it is characterized in that: described capacitor body one end is connected with binding post, the other end is welded with cooling water pipe, the cooling water pipe joint is drawn on shell, is connected with an extraneous supply equipment.
2. described water-cooled intermediate frequency electric heater according to claim 1, it is characterized in that: described binding post is provided with four, is welded in respectively on the conducting rod of porcelain vase lower end by lead-in wire.
3. described a kind of water-cooled intermediate frequency electric heater according to claim 1, it is characterized in that: described shell is steel plate or brass sheet or aluminium sheet material.
4. described water-cooled intermediate frequency electric heater according to claim 1, it is characterized in that: described Insulation stopping is detergent alkylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232972 CN202650834U (en) | 2012-05-23 | 2012-05-23 | Water-cooled intermediate frequency electric heating capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232972 CN202650834U (en) | 2012-05-23 | 2012-05-23 | Water-cooled intermediate frequency electric heating capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202650834U true CN202650834U (en) | 2013-01-02 |
Family
ID=47419901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220232972 Expired - Fee Related CN202650834U (en) | 2012-05-23 | 2012-05-23 | Water-cooled intermediate frequency electric heating capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202650834U (en) |
-
2012
- 2012-05-23 CN CN 201220232972 patent/CN202650834U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130523 |