CN207802413U - A kind of heat-generating disc - Google Patents
A kind of heat-generating disc Download PDFInfo
- Publication number
- CN207802413U CN207802413U CN201720764064.8U CN201720764064U CN207802413U CN 207802413 U CN207802413 U CN 207802413U CN 201720764064 U CN201720764064 U CN 201720764064U CN 207802413 U CN207802413 U CN 207802413U
- Authority
- CN
- China
- Prior art keywords
- heat
- generating pipe
- cast iron
- generating
- iron plate
- 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.)
- Active
Links
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model embodiment discloses a kind of heat-generating disc, including cast iron plate base, heat-generating pipe and heat-insulated bisque, the groove for placing heat-generating pipe is provided on cast iron plate base upper surface, cast iron plate base upper surface is sprayed with coating layer, the heat-generating pipe is pressed into the groove and is connected with the groove, the heat-generating pipe both ends are respectively arranged with the stem with the horizontal plane, there are two the lead post holes being connected respectively with the heat-generating pipe stem for the heat-insulated bisque upper surface setting, the stem passes through the lead post holes, the purpose of this utility model is to provide a kind of efficient, highly reliable heat-generating disc.
Description
Technical field
The utility model is related to electric heating field more particularly to a kind of heat-generating discs.
Background technology
The heat-generating disc of the prior art has electrothermal furnace, electric water boiler, electric caldron etc., this quasi-tradition heating disc structure one in the market
As be divided into two kinds：One is pressure pipe heat-generating discs, and one is piddler heat-generating discs.Pressure pipe heat-generating disc is by heat-generating pipe and metal shell group
At, 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 falls off or phenomenon of rupture, influences its service life.
Another piddler heat-generating disc is then the indentation partiting thermal insulation powder in cast iron plate, heating wire is layered on inside, then will with proximity suit
It is covered in the structure of the inside.This product internal temperature compared with the pressure pipe heat-generating disc of front can the low and service life it is preferable, but it is opposite
For it is complicated, process is various, and complex process, life cycle of the product is long, and energy consumption is high, and humidity discharging temperature requirement is high, thermal energy
Utilization rate is low, and manufacture and cost of labor are higher, and heat-insulating powder is stored and can be easy the moisture absorption product voltage-withstand test is caused not pass through for a long time.
Utility model content
The technical problem to be solved by the embodiment of the utility model is, providing a kind of efficient, highly reliable fever
Disk.
The heat-generating disc, including cast iron plate base, heat-generating pipe and heat-insulated bisque are arranged on cast iron plate base upper surface useful
In the groove for placing heat-generating pipe, cast iron plate base upper surface is sprayed with coating layer, the heat-generating pipe be pressed into the groove and with institute
Groove mating connection is stated, the heat-generating pipe both ends are respectively arranged with the stem with the horizontal plane, the heat-insulated bisque
There are two the lead post holes being connected respectively with the heat-generating pipe stem, the stem passes through described draw for upper surface setting
Terminal hole.
Cast iron plate base upper surface is provided with the cast iron plate base central point as circular spiral groove, the hair
Heat pipe is spiral shape heat-generating pipe, and the spiral heat-generating pipe is fastened in the spiral groove, and the stem one is set
It sets on the first lap spiral groove close to cast iron plate base center, it is recessed that the spiral enclosed outermost one is arranged in another piece-root grafting terminal
In slot.
The thickness that is laid flat of the cast iron plate base is 14-15mm, and the cast iron plate base is by the gray cast iron that thickness is 2.6-2.8mm
It is made.
Cast iron plate base upper surface is concavo-convex in wave screw thread shape, and the depth of the groove is 5mm, is used for and fever
Pipe is mutually fitted close.
The heat-generating pipe is made of the iron copper-plated tube of a diameter of 6.6mm, 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 of quartz sand, kaolin material, thickness 2-4mm.
Implement the utility model embodiment, has the advantages that：
A kind of heat-generating disc of the utility model embodiment, structure are equipped with cast iron plate base, heat-generating pipe and heat-insulated bisque, allow hair
Hot body has duplicate protection.Such heat-generating disc simplifies technique in production, reduces high temperature sintering and presses the work of bottom slice
Skill shortens time production cycle of 40 %, and direct labor reduces 60 % or so under equal production volume, reduces production
Consumption and cost of labor, totle drilling cost decline about 7 %.Product solves in performance and stores the moisture absorption for a long time in wet weather
Cause voltage-withstand test not by the problem of, while disk direct heat transfer is more efficient, is also promoted on the time to boil water, than
Traditional heat-generating disc fast 1 minute or so.Change in structure makes the service life of product extend 30 %.Surface uses
Nano inorganic ceramic coating considerably increases the antiseptic and rustproof of product, heat safe performance.Under working condition, in heat-generating disc
Heater has used heating property preferable and Aludirome resistance wire at low cost, is acted directly on through heat-generating pipe after energization
On heat-generating disc cast iron plate base, heat transfer efficiency higher, cast iron plate base is made of the gray cast iron of 2 6-2, of, 8 m m thickness,
It is not easy to deform and cracks under high temperature, superficial layer wave thread shape increases heating surface area, heat is preferably passed to cookware
In.And disk internal layer then has thermal insulation layer heat preservation, and thermal energy is allowed preferably to be stored in disk, reduces hot loss of energy, has better
Energy consumption benefit.
Description of the drawings
Fig. 1 is the utility model embodiment structural schematic diagram；
Fig. 2 is the utility model embodiment using state structure diagram.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type is described in further detail.
The utility model embodiment heat-generating disc, including cast iron plate base 1, heat-generating pipe 2 and heat-insulated bisque 3, cast iron plate base upper table
The groove for placing heat-generating pipe is provided on face, groove, for circular spiral groove, is cast with the cast iron plate base central point
Iron pan base upper surface is sprayed with coating layer, and heat-generating pipe is spiral shape heat-generating pipe, and spiral heat-generating pipe is fastened in spiral groove,
Heat-generating pipe both ends are respectively arranged with the stem with the horizontal plane, heat-insulated bisque upper surface setting there are two respectively with institute
The lead post holes of heat-generating pipe stem mating connection is stated, stem passes through the lead post holes, stem one to be positioned close to
On the first lap spiral groove at cast iron plate base center, another piece-root grafting terminal is arranged in the spiral groove of an outermost circle.Casting
The thickness that is laid flat of iron pan base is 14-15mm, and cast iron plate base is made of thickness of the gray cast iron of 2.6-2.8mm.Cast iron plate base upper table
Face 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 is by diameter
Be made of the iron copper-plated tube of 6.6mm, heat-generating pipe internal heat generation body by Aludirome filament winding at helical form heating wire form, send out
Heat pipe central filler high temperature magnesia heat-barrier material.Coating layer is for nano inorganic ceramic coating, thickness 25-50um.Every
The composite layer that thermosphere is made of quartz sand, kaolin material, thickness 2-4mm.
A kind of heat-generating disc of the utility model embodiment, structure are equipped with cast iron plate base, heat-generating pipe and heat-insulated bisque, allow hair
Hot body has duplicate protection.Such heat-generating disc simplifies technique in production, reduces high temperature sintering and presses the work of bottom slice
Skill shortens time production cycle of 40 %, and direct labor reduces 60 % or so under equal production volume, reduces production
Consumption and cost of labor, totle drilling cost decline about 7 %.Product solves in performance and stores the moisture absorption for a long time in wet weather
Cause voltage-withstand test not by the problem of, while disk direct heat transfer is more efficient, is also promoted on the time to boil water, than
Traditional heat-generating disc fast 1 minute or so.Change in structure makes the service life of product extend 30 %.Surface uses
Nano inorganic ceramic coating considerably increases the antiseptic and rustproof of product, heat safe performance.Under working condition, in heat-generating disc
Heater has used heating property preferable and Aludirome resistance wire at low cost, is acted directly on through heat-generating pipe after energization
On heat-generating disc cast iron plate base, heat transfer efficiency higher, cast iron plate base is made of the gray cast iron of 2 6-2, of, 8 m m thickness,
It is not easy to deform and cracks under high temperature, superficial layer wave thread shape increases heating surface area, heat is preferably passed to cookware
In.And disk internal layer then has thermal insulation layer heat preservation, and thermal energy is allowed preferably to be stored in disk, reduces hot loss of energy, has better
Energy consumption benefit.
Above disclosed is only a kind of the utility model preferred embodiment, cannot limit this practicality with this certainly
Novel interest field, therefore equivalent variations made according to the claim of the utility model still belong to what the utility model was covered
Range.
Claims (4)
1. a kind of heat-generating disc, it is characterised in that：Including cast iron plate base, heat-generating pipe and heat-insulated bisque, cast iron plate base upper surface
On be provided with groove for placing heat-generating pipe, cast iron plate base upper surface is sprayed with coating layer, described in the heat-generating pipe indentation
Groove is simultaneously connected with the groove, and the heat-generating pipe both ends are respectively arranged with the stem with horizontal plane, it is described every
There are two the lead post holes being connected respectively with the heat-generating pipe stem, the stem passes through for hot bisque upper surface setting
The lead post holes.
2. a kind of heat-generating disc as described in claim 1, which is characterized in that the thickness that is laid flat of the cast iron plate base is 14-15mm,
The cast iron plate base is made of thickness of the gray cast iron of 2.6-2.8mm.
3. a kind of heat-generating disc as described in claim 1, which is characterized in that the heat-generating pipe is plated by the iron of a diameter of 6.6mm
Copper pipe is made, the heat-generating pipe internal heat generation body by Aludirome filament winding at helical form heating wire form, the heat-generating pipe
Central filler high temperature magnesia heat-barrier material.
4. a kind of heat-generating disc as described in claim 1, which is characterized in that the coating layer be for nano inorganic ceramic coating,
Thickness is 25-50um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720764064.8U CN207802413U (en) | 2017-06-28 | 2017-06-28 | A kind of heat-generating disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720764064.8U CN207802413U (en) | 2017-06-28 | 2017-06-28 | A kind of heat-generating disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207802413U true CN207802413U (en) | 2018-08-31 |
Family
ID=63275156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720764064.8U Active CN207802413U (en) | 2017-06-28 | 2017-06-28 | A kind of heat-generating disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207802413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462901A (en) * | 2018-11-05 | 2019-03-12 | 中国振华集团云科电子有限公司 | A kind of sputter oil heater |
-
2017
- 2017-06-28 CN CN201720764064.8U patent/CN207802413U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462901A (en) * | 2018-11-05 | 2019-03-12 | 中国振华集团云科电子有限公司 | A kind of sputter oil heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204854306U (en) | Three -dimensional hot type vacuum drying storehouse that adds | |
| CN207802413U (en) | A kind of heat-generating disc | |
| CN203953274U (en) | Vacuum heat superconductive pot | |
| CN207053806U (en) | A kind of type of heat disk | |
| CN206551469U (en) | Mould heating electric magnetic induction heating plate in thermo-pressing moulder | |
| CN204085178U (en) | Ceramic fiber module pin-connected panel hot pressed sintering furnace body | |
| CN206891174U (en) | One kind sintering resistance furnace | |
| CN203432297U (en) | Push plate type microwave high-temperature multipurpose furnace | |
| CN202681597U (en) | High thermal conductivity insulation cookware | |
| CN205232476U (en) | Formula far -infrared electric heating ceramic heater is buryyed to energy -conserving formula | |
| CN203368788U (en) | Ceramic heating tube | |
| CN208579527U (en) | A kind of improved heat gun | |
| CN206006894U (en) | A kind of heat-generating disc | |
| CN202355173U (en) | Composite-bottom pan | |
| CN101664278B (en) | Method for manufacturing electric heating plate | |
| CN200942011Y (en) | Combination type connected energy-saving ceramic inner pot | |
| CN206042393U (en) | Adopt electric heating element of boron nitride as insulating material | |
| CN103987140B (en) | The electro-heat equipment of a kind of beak cutter and the processing technology of electro-heat equipment thereof | |
| CN204192407U (en) | Integral iron casting heat-generating disc | |
| CN203104832U (en) | High-temperature wire coil heating apparatus for cast iron, iron, stainless steel, graphite, or titanium heating body | |
| CN204923191U (en) | Phase change energy storage electric water heater | |
| CN201435994U (en) | Non-iron and non-steel vessel capable of adsorbing electro-magnetic wave heat | |
| CN204136429U (en) | A kind of fusible pattern assembly welding weldering cutter | |
| CN204594124U (en) | A kind of drier | |
| CN203928678U (en) | For the heat exchanger of vacuum belt powder continuous drier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |