CN207053806U - A kind of type of heat disk - Google Patents
A kind of type of heat disk Download PDFInfo
- Publication number
- CN207053806U CN207053806U CN201720763576.2U CN201720763576U CN207053806U CN 207053806 U CN207053806 U CN 207053806U CN 201720763576 U CN201720763576 U CN 201720763576U CN 207053806 U CN207053806 U CN 207053806U
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- heat
- cast iron
- iron plate
- plate base
- generating pipe
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Abstract
The utility model embodiment discloses a kind of type of heat disk, including cast iron plate base, heat-generating pipe and heat-insulated bisque, the groove for placing heat-generating pipe is provided with the cast iron plate base upper surface, the cast iron plate base upper surface is sprayed with coating layer, the cast iron plate base upper surface is provided with the spiral groove using the cast iron plate base central point as circle, the heat-generating pipe is spiral shape heat-generating pipe, the spiral heat-generating pipe is fastened in the spiral groove, the stem one is positioned close on the first lap helical groove at the cast iron plate base center, another piece-root grafting terminal is arranged in the helical groove of the circle of outermost one, the purpose of this utility model is to provide a kind of efficiency high, highly reliable type of heat disk.
Description
Technical field
It the utility model is related to electric heating field, more particularly to a kind of type of heat disk.
Background technology
The heat-generating disc of in the market prior art has electrothermal furnace, electric water boiler, electric caldron etc., this quasi-tradition heating disc structure one
As be divided into two kinds：One kind is pressure pipe heat-generating disc, and one kind is piddler heat-generating disc.Pressure pipe heat-generating disc is by heat-generating pipe and metal shell group
Into, and shell majority aluminium alloy or cast iron plate.Heat-generating pipe is directly pressed into shell disk by this pressure pipe heat-generating disc, in work
When internal temperature it is very high, and product heat-generating pipe after multiple power on/off has and come off or phenomenon of rupture, influences its service life.
Another piddler heat-generating disc is then the press-in partiting thermal insulation powder in cast iron plate, and heating wire is layered on into inside, then will with proximity suit
It is covered in the structure of the inside.This product internal temperature relatively before pressure pipe heat-generating disc can the low and life-span it is preferable, but relatively
For it is complicated, process is various, complex process, and life cycle of the product length, energy resource consumption is high, and humidity discharging temperature requirement is high, heat energy
Utilization rate is low, and manufacture and cost of labor are higher, and heat-insulating powder deposits the easy moisture absorption of meeting and causes product voltage-withstand test not pass through for a long time.
Utility model content
The utility model embodiment technical problem to be solved is, there is provided a kind of efficiency high, highly reliable new
Heat-generating disc.
The type of heat disk, including cast iron plate base, heat-generating pipe and heat-insulated bisque, set on the cast iron plate base upper surface
There is the groove for placing heat-generating pipe, the cast iron plate base upper surface is sprayed with coating layer, and the cast iron plate base upper surface is provided with
Spiral groove using the cast iron plate base central point as circle, the heat-generating pipe is spiral shape heat-generating pipe, described spiral
Heat-generating pipe is fastened in the spiral groove, and the stem one is positioned close to the first lap at the cast iron plate base center
On helical groove, another piece-root grafting terminal is arranged in the helical groove of the circle of outermost one.
The thickness that is laid flat of the cast iron plate base is 14-15mm, and the cast iron plate base is by gray cast iron that thickness is 2.6-2.8mm
It is made.
The cast iron plate base upper surface in wave screw thread shape it is concavo-convex, the depth of the groove is 5mm, for heating
Pipe is mutually fitted close.
The heat-generating pipe is made up of a diameter of 6.6mm iron copper-plated tube, and the heat-generating pipe internal heat generation body is by ferrum-chromium-aluminum
The helical form heating wire composition that B alloy wire is coiled into, the heat-generating pipe central filler high temperature magnesia heat-barrier material.
The coating layer is for nano inorganic ceramic coating, thickness 25-50um.
The composite layer that the thermal insulation layer is made up of quartz sand, kaolin material, thickness 2-4mm.
Implement the utility model embodiment, have the advantages that：
A kind of type of heat disk of the utility model embodiment, structure are provided with cast iron plate base, heat-generating pipe and heat-insulated bisque,
Allow heater that there is duplicate protection.Such type of heat disk simplifies technique in production, reduces high temperature sintering and pressure bottom
The technique of layering, 40 % time production cycle is shortened, direct labor reduces 60 % or so under equal production volume, drop
Low production consumption and cost of labor, totle drilling cost decline about 7 %.Product solves in wet weather for a long time in performance
The storage moisture absorption cause voltage-withstand test not by the problem of, while card direct heat transfer is more efficient, on the time to boil water also
Lifting, 1 minute faster than traditional heat-generating disc or so.Change in structure, the service life of product is set to extend 30 %.
Surface uses nano inorganic ceramic coating, considerably increases the antiseptic and rustproof of product, resistant to elevated temperatures performance.Under working condition, hair
Heater in hot plate has used the Aludirome resistance wire that heating property is preferable and cost is low, straight through heat-generating pipe after energization
Connect and act on heat-generating disc cast iron plate base, heat transfer efficiency is higher, and cast iron plate base is cast by the ash of the m m thickness of 2 6-2, of 8
Iron is made, and yielding and cracking is not allowed under high temperature, superficial layer wave screw thread form, increases heating surface area, preferably heat
Pass in pan.And disk internal layer then has thermal insulation layer insulation, allow heat energy to be preferably stored in disk, reduce hot loss of energy, have
There is more preferable energy consumption benefit.
Brief description of the drawings
Fig. 1 is the utility model embodiment structural representation；
Fig. 2 is the utility model embodiment using state structure diagram.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type is described in further detail.
The utility model embodiment type of heat disk, including cast iron plate base 1, heat-generating pipe 2 and heat-insulated bisque 3, cast iron plate base
The groove for placing heat-generating pipe is provided with upper surface, groove is recessed as the spiral shape of circle using the cast iron plate base central point
Groove, cast iron plate base upper surface are sprayed with coating layer, and heat-generating pipe is spiral shape heat-generating pipe, and it is recessed that spiral heat-generating pipe is fastened on spiral shape
In groove, heat-generating pipe both ends are respectively arranged with the stem with the horizontal plane, and heat-insulated bisque upper surface is provided with two points
The lead post holes not being connected with the heat-generating pipe stem, stem pass through the lead post holes, piece setting of stem
On the first lap helical groove close to the cast iron plate base center, another piece-root grafting terminal is arranged on the helical groove of the circle of outermost one
It is interior.The thickness that is laid flat of cast iron plate base is 14-15mm, and cast iron plate base is made up of thickness of 2.6-2.8mm gray cast iron.Cast iron plate base
Upper surface is concavo-convex in wave screw thread shape, and the depth of groove is 5mm, for being mutually fitted close with heat-generating pipe.Heat-generating pipe be by
A diameter of 6.6mm iron copper-plated tube is made, heat-generating pipe internal heat generation body be by Aludirome filament winding into helical form heating wire group
Into heat-generating pipe central filler high temperature magnesia heat-barrier material.Coating layer is for nano inorganic ceramic coating, thickness 25-
50um.The composite layer that thermal insulation layer is made up of quartz sand, kaolin material, thickness 2-4mm.
A kind of type of heat disk of the utility model embodiment, structure are provided with cast iron plate base, heat-generating pipe and heat-insulated bisque,
Allow heater that there is duplicate protection.Such type of heat disk simplifies technique in production, reduces high temperature sintering and pressure bottom
The technique of layering, 40 % time production cycle is shortened, direct labor reduces 60 % or so under equal production volume, drop
Low production consumption and cost of labor, totle drilling cost decline about 7 %.Product solves in wet weather for a long time in performance
The storage moisture absorption cause voltage-withstand test not by the problem of, while card direct heat transfer is more efficient, on the time to boil water also
Lifting, 1 minute faster than traditional heat-generating disc or so.Change in structure, the service life of product is set to extend 30 %.
Surface uses nano inorganic ceramic coating, considerably increases the antiseptic and rustproof of product, resistant to elevated temperatures performance.Under working condition, hair
Heater in hot plate has used the Aludirome resistance wire that heating property is preferable and cost is low, straight through heat-generating pipe after energization
Connect and act on heat-generating disc cast iron plate base, heat transfer efficiency is higher, and cast iron plate base is cast by the ash of the m m thickness of 2 6-2, of 8
Iron is made, and yielding and cracking is not allowed under high temperature, superficial layer wave screw thread form, increases heating surface area, preferably heat
Pass in pan.And disk internal layer then has thermal insulation layer insulation, allow heat energy to be preferably stored in disk, reduce hot loss of energy, have
There is more preferable energy consumption benefit.
Above disclosed is only a kind of the utility model preferred embodiment, can not limit this practicality with this certainly
New interest field, therefore the equivalent variations made according to the utility model claims, still belong to what the utility model was covered
Scope.
Claims (6)
- A kind of 1. type of heat disk, it is characterised in that：Including cast iron plate base, heat-generating pipe and heat-insulated bisque, on the cast iron plate base It is provided with the groove for placing heat-generating pipe on surface, the cast iron plate base upper surface is sprayed with coating layer, on the cast iron plate base Surface is provided with the spiral groove using the cast iron plate base central point as circle, and the heat-generating pipe is spiral shape heat-generating pipe, institute State spiral heat-generating pipe to be fastened in the spiral groove, stem is provided with the spiral shape heat-generating pipe, it is described to draw Terminal one is positioned close on the first lap helical groove at the cast iron plate base center, and another piece-root grafting terminal is arranged on outermost one In the helical groove of circle.
- 2. a kind of type of heat disk as claimed in claim 1, it is characterised in that the thickness that is laid flat of the cast iron plate base is 14- 15mm, the cast iron plate base are made up of thickness of 2.6-2.8mm gray cast iron.
- 3. a kind of type of heat disk as claimed in claim 1, it is characterised in that the cast iron plate base upper surface is in wave screw thread Shape is concavo-convex, and the depth of the groove is 5mm, for being mutually fitted close with heat-generating pipe.
- 4. a kind of type of heat disk as claimed in claim 1, it is characterised in that the heat-generating pipe is by a diameter of 6.6mm Iron copper-plated tube is made, the heat-generating pipe internal heat generation body by Aludirome filament winding into helical form heating wire form, the hair Heat pipe central filler high temperature magnesia heat-barrier material.
- 5. a kind of type of heat disk as claimed in claim 1, it is characterised in that the coating layer is applied for nano inorganic ceramics Material, thickness 25-50um.
- 6. a kind of type of heat disk as claimed in claim 1, it is characterised in that the thermal insulation layer is by quartz sand, kaolin The composite layer of material composition, thickness 2-4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720763576.2U CN207053806U (en) | 2017-06-28 | 2017-06-28 | A kind of type of heat disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720763576.2U CN207053806U (en) | 2017-06-28 | 2017-06-28 | A kind of type of heat disk |
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| Publication Number | Publication Date |
|---|---|
| CN207053806U true CN207053806U (en) | 2018-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720763576.2U Active CN207053806U (en) | 2017-06-28 | 2017-06-28 | A kind of type of heat disk |
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| Country | Link |
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| CN (1) | CN207053806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834240A (en) * | 2018-05-11 | 2018-11-16 | 翁刚峰 | A kind of novel MI mineral insulation armored heating cable metal fever mattress system |
-
2017
- 2017-06-28 CN CN201720763576.2U patent/CN207053806U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834240A (en) * | 2018-05-11 | 2018-11-16 | 翁刚峰 | A kind of novel MI mineral insulation armored heating cable metal fever mattress system |
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