CN203310073U - Heater - Google Patents
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- CN203310073U CN203310073U CN2013202399233U CN201320239923U CN203310073U CN 203310073 U CN203310073 U CN 203310073U CN 2013202399233 U CN2013202399233 U CN 2013202399233U CN 201320239923 U CN201320239923 U CN 201320239923U CN 203310073 U CN203310073 U CN 203310073U
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- heater
- heating
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Abstract
The utility model discloses a heater. The heater comprises a heat conducting tube body, a flexible electric heating element and a heat insulation element. The heat conducting tube body is provided with a pipeline which allows fluid to pass through and an outer ring face. The flexible electric heating element coats the heat conducting tube body and converts electric energy into heat energy, and the flexible electric heating element is provided with an electric heating inner guide face which is combined with the outer ring face and an electric heating outer guide face which is opposite to the electric heating inner guide face. The heat insulation element coats the flexible electric heating element, the heat insulation element is provided with a heat insulation surface which is combined with the electric heating outer guide face, and the heat insulation surface enables the heat conducting tube body and the flexible electric heating element to be coated by the heat insulation element to be combined into a whole. Thus, the electric heating converting efficiency of the heater is improved, and the heater is suitable for an instant heating system; the precision for controlling the heating temperature of the heater is improved; leakage of heating liquid when the heater is used for heating the liquid is prevented; the phenomenon that oil dirt is generated during heating operations of the heater so that heat conduction efficiency can be affected is avoided, and energy is saved.
Description
Technical field
The utility model relates to a kind of heater, refers to especially a kind of heater of fluid.
Background technology
Consult shown in Figure 1ly, show the schematic diagram of common heater.This heater 10 mainly is comprised of a heating unit 11 and a vessel 12 arranged for this heating unit 11, wherein this heating unit 11 is mainly by a body 111, one is located in this body 111 and the heating wire 112 do not contacted with this body 111, and the inorganic filler 113 (for example magnesia) be filled in this body 111 forms, this vessel 12 has a room 121 and the fluid intake communicated with this room 121 122 and fluid issuing 123, accordingly, by these heating unit 11 energisings, this heating wire 112 can produce heat, this heat can reach body 111 by inorganic filler 113, the fluid (water or wet goods) of using these vessel 12 inside of flowing through heats, yet, common heater 10 is used situation still to have the following defect that must improve immediately in reality:
One, the heat produced due to this heating wire 112 must conduct to this body 111 through the poor inorganic filler 113 of conductivity of heat, not with this body 111, directly contact and heat is directly conducted to this body 111, simultaneously because of insulation requirements, the thickness of inorganic filler has its certain requirement, has at least several millimeters (mm), increases heat and passes path, therefore, it is slower that this heating unit 11 produces heat energy, inapplicable system in instant heating, for example immediate heating type electric heater.
Two, because the heat energy of common heating unit 11 generations is slower, make the heat that this heating wire 112 produces can't be in time by fluid removal, therefore, the heat energy that this heating unit 11 produces can't effectively be employed, cause the not good defect of electric heating conversion effect, simultaneously, when adding the thermal behavior end, what the interior heat energy of putting aside of heating unit 11 will continue disengages, and causes the puzzlement on heating and temperature control.
Three, after this heating unit 11 is mounted on this vessel 12, its group place of establishing must impose sealing and the physical property protection such as corrosion-resistant, to avoid fluid leakage, the higher heating system for oil of serviceability temperature particularly, heating-up temperature exceeds 150 ℃, and the not temperature tolerance of many packings (Packing) can easily form the phenomenon of leaking.
Four, this heating unit 11 is when generating heat process, be mainly to see through the heat that this heating wire 112 produces and all sides of conducting to this body 111, and be to concentrate on respect to this heating wire 112 parts, therefore, cause heating region too concentrated, cause near this excess Temperature that body 111 is local and all sides are, convection cell is oily system, easily makes to cause deterioration of oil, produce grease, grease further is coated to body 111 surfaces, more causes body 111 heat to pass effect poorer, wastes energy.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of heater, and it is mainly promoting the electric conversion efficiency of this heater, and is useful in the system of instant heating.
Another technical problem to be solved in the utility model is to provide a kind of heater, and it is mainly promoting the precision of controlling this heater heating-up temperature.
The technical problem that the utility model also will solve is to provide a kind of heater, and because its assembling is easy, when this heater convection cell from heating therefore can prevent, this heating liquid had the anxiety of leakage.
The technical problem that the utility model will solve again is to provide a kind of heater, and it mainly avoids this heater when heating operation, to produce grease, affects hot conductive performance, to save the energy.
For addressing the above problem, the utility model provides a kind of heater, comprises: a heat conduction body has a pipeline passed through for fluid, an and outer ring surface; One flexible electric-heating element, be coated on this heat conduction body can convert electric energy to heat energy, and have one and be incorporated into guide face in the electric heating of this outer ring surface, an and outer guide face of electric heating that is in reverse to guide face in this electric heating; One heat insulating element, be coated on this flexible electric-heating element, and have a thermal insulation surface that is incorporated into the outer guide face of this electric heating, and this heat conduction body and this flexible electric-heating element are combined into one by this heat insulating element coating.
Preferably, described flexible electric-heating element has more one first insulating barrier, a plurality of heater, reaches one second insulating barrier, this first insulating barrier has the interior guide face of this electric heating that one first insulation end face, is in reverse to this first insulation end face, respectively this heater is to be located at each other this first insulation end face electrically connect, and this second insulating barrier has one and is incorporated into this first insulation end face and respectively the second insulation bottom surface, and the outer guide face of this electric heating that is in reverse to this second insulation bottom surface of this heater.
Preferably, described flexible electric-heating element has more one first insulating barrier, one first adhesive layer, a plurality of heaters, one second adhesive layer, and one second insulating barrier, this first insulating barrier has one first insulation end face, one is in reverse to the interior guide face of this electric heating of this first insulation end face, this first adhesive layer is to be coated on this first insulation end face, respectively this heater is to be located at each other on this first adhesive layer electrically connect, this second adhesive layer is to be coated on this first adhesive layer and to coat respectively this heater, this second insulating barrier have one be incorporated into this second adhesive layer second the insulation bottom surface, and the outer guide face of this electric heating that is in reverse to this second insulation bottom surface.
Preferably, described heat conduction body is metal tube or earthenware.
Preferably, described the first insulating barrier and this second insulating barrier are all made by polyimides (PI, polyimide).
Preferably, described heater is nickel alloy foil, copper alloy foil, MTR Alloy Foil, carbon paste, conducting resinl, and how one of them is made for rice metal wire, metal oxide or metal nitride.
Preferably, described the first adhesive layer and this second adhesive layer are all silica gel sticker, MTR fluorine dragon sticker or polyimides sticker.
Preferably, described flexible electric-heating element is sheet or strip.
Preferably, described heat conduction body has more the second thread pipe section that the first thread pipe section and is in reverse to this first thread pipe section.
Preferably, in the electric heating of the outer ring surface of described heat conduction body and this flexible electric-heating element, be provided with an insulating barrier between guide face.
Heater described in the utility model, the precision of lifting control heater heating-up temperature, while preventing that the heater convection cell from heating, heating liquid leaks; And avoid heater when heating operation, to produce grease, and affect hot conductive performance, saved the energy.
The accompanying drawing explanation
Fig. 1 is the schematic diagram of common heater.
Fig. 2 is the three-dimensional exploded view of the utility model the first embodiment.
Fig. 3 is the combination section of the utility model the first embodiment.
Fig. 4 is another axial combination section of the utility model the first embodiment.
Fig. 5 is the profile of the utility model the first embodiment, shows the profile status of flexible electric-heating element.
Fig. 6 is the profile of the utility model the second embodiment, shows the profile status of flexible electric-heating element.
Fig. 7 is the profile of the utility model the 3rd embodiment, shows that the heat conduction body is provided with the state of first and second thread pipe section.
Fig. 8 is the use state reference map of the utility model the 3rd embodiment.
Fig. 9 is the three-dimensional exploded view of the utility model the 4th embodiment, shows that the flexible electric-heating element is the state of strip.
Figure 10 is the three-dimensional exploded view of the utility model the 4th embodiment, shows that the flexible electric-heating element is strip and the winding state at the heat conduction body.
Figure 11 is the combination section of the utility model the 5th embodiment.
Figure 12 is the use state reference map of the utility model the first embodiment, is presented at the state that is provided with side by side a plurality of heaters in a chovr body.
Figure 13 is the profile of Figure 12 line segment 13-13.
Figure 14 is the use state reference map of the utility model the first embodiment, shows the state used on tap.
Figure 15 is the use state reference map of the utility model the first embodiment, shows the state on floor in doors that uses.
Description of reference numerals
The 10th, heater
The 11st, heating unit
The 111st, body
The 112nd, heating wire
The 113rd, inorganic filler
The 12nd, vessel
The 121st, room
The 122nd, fluid intake
The 123rd, fluid issuing
The 100th, heater
The 20th, the heat conduction body
The 21st, pipeline
The 22nd, outer ring surface
23 is first thread pipe sections
24 is second thread pipe sections
The 30th, the flexible electric-heating element
The 31st, guide face in electric heating
The 32nd, the outer guide face of electric heating
33 is first insulating barriers
331 is first insulation end faces
The 34th, heater
35 is second insulating barriers
351 is second insulation bottom surfaces
36 is first adhesive layer
37 is second adhesive layer
The 40th, heat insulating element
The 41st, thermal insulation surface
The 51st, the fluid input is taken over
The 52nd, the fluid discharge conection
The 53rd, take over
The 60th, insulating barrier
The 54th, chovr body
The 541st, inner space
The 542nd, the fluid input port
The 543rd, fluid outlet
The 55th, tap
The 56th, straight tube
The 57th, bend pipe
The 58th, floor
The specific embodiment
Consult shown in Fig. 2,3,4, a kind of heater 100 that the utility model the first embodiment provides, its mainly by a heat conduction body 20, a flexible electric-heating element 30, and a heat insulating element 40 formed, wherein:
Described heat conduction body 20, have a pipeline 21 passed through for fluid, an and outer ring surface 22; In the present embodiment, this heat conduction body 20 is metal tube, such as the thermal conductances such as copper pipe (thermal conductivity factor > 400W/m ℃), aluminum pipe (thermal conductivity factor > 200W/m ℃) pipe fitting preferably, certainly also can be earthenware, for example its thermal conductivity factor of nitrogenize aluminum pipe (Alumina Nitride) can reach 250W/m ℃.
Described flexible electric-heating element 30, be plates and tool flexible bent, this flexible electric-heating element 30 is coated on this heat conduction body 20 and can converts electric energy to heat energy, and has one and be incorporated into guide face 31 in the electric heating of this outer ring surface 22, an and outer guide face 32 of electric heating that is in reverse to guide face 31 in this electric heating.
Described heat insulating element 40, be coated on this flexible electric-heating element 30, and have a thermal insulation surface 41 that is incorporated into the outer guide face 32 of this electric heating, makes this heat conduction body 20 and this flexible electric-heating element 30 be coated and be combined into one by this heat insulating element 40.In the present embodiment, this heat insulating element 40 is to pass worse coating material (as the SUS304 sheet metal) for heat, and the adhesion of then glue (heat-conducting glue), mechanical type packing pressing or other suitable fixed forms (as welding) of permeation high temperature resistant, make this heat conduction body 20, flexible electric-heating element 30, and heat insulating element 40 be combined into one.
The above is structure and the configuration explanation thereof of the utility model first each main member of embodiment.
By this, the utility model can reach following purpose.
One, promote the electric conversion efficiency of heater 100, and be useful in the system of instant heating.
Due to flexible electric-heating element 30, are the outer ring surfaces 22 that are coated on this heat conduction body 20 fully, and has large-area thermal conduction effect, simultaneously these flexible electric-heating element 30 very thin thickness (<0.5mm), it is extremely short that heat passes path, therefore, allow this heat conduction body 20 be able to receive directly and fast the heat energy that this flexible electric-heating element 30 changes and to generate heat, in order to rapidly the fluid in these heat conduction body 20 pipelines 21 of flowing through is heated, reach the purpose of the electric conversion efficiency that promotes this heater 100, simultaneously, this flexible electric-heating element 30 is coated fully by 40 of this heat insulating elements, and this heat insulating element 40 is the worse coating materials of heat biography, therefore, can reduce the heat energy that this flexible electric-heating element 30 converts to and directly be emitted to the external world by the outer guide face 32 of its electric heating, cause loss and the waste of heat energy, the heat energy major part that allows simultaneously this flexible electric-heating element 30 convert to conducts to this heat conduction body 20, and more can promote the electric conversion efficiency of this heater 100.
Two, promote the precision of control heater 100 heating-up temperatures.
The heat energy that is able to receive directly and fast this flexible electric-heating element 30 due to this heat conduction body 20 generates heat, therefore, this heat conduction body 20 reacts better with the heat conduction between this flexible electric-heating element 30, and looked, control the temperature that this heat conduction body 20 produces conduction time, simultaneously as mentioned above these flexible electric-heating element 30 very thin thickness (<0.5mm), whole heating process is accumulated in thermoae few on calandria, flexible electric-heating element 30 instantaneous coolings after power-off, therefore very easily reach the purpose of controlling these heater 100 heating-up temperature precisions.
While three, preventing that heater 100 convection cells from heating, this heating liquid has the anxiety of leakage.
Due to this heat conduction body 20, flexible electric-heating element 30, and heat insulating element 40 be combined into one, and this heat conduction body 20 has a pipeline 21 that supplies fluid to pass through, and this pipeline 21 can be considered the room of common vessel body, this passage 21 is formed in one to there is no with other member groups and connects again, therefore, when flow when this pipeline 21 heats, outside this fluid can not leak into by this heat conduction body 20.
Four, avoid this heater 100 when heating operation, to produce grease, affect hot conductive performance, to save the energy.
Due to this flexible electric-heating element 30, are the outer ring surfaces 22 that are coated on this heat conduction body 20 fully, and has large-area thermal conduction effect, therefore, the utility model heater 100 is in carrying out the heating process, this heat conduction body 20 is to be heated comprehensively, there is no the generation that focus is concentrated, also just because of this, pipeline 21 inwalls of this heat conduction body 20 are all the heating region of soaking, and the inequality of can not being heated, and then the interior fluid of this pipeline that causes flowing through produces rotten and generation grease (or incrustation scale), this grease (or incrustation scale) further is attached to pipeline 21 inwalls again, cause this heat conduction body 20 to pass weak effect, waste energy, be with, the utility model can avoid this heater 100 when heating operation, to produce grease really, affect hot conductive performance, to save the energy.
In addition, the utility model has following purpose more at least.
One, cost advantage: heat conduction body 20 of the present utility model has a pipeline 21 that supplies fluid to pass through, and this pipeline 21 can be considered the room of common vessel body, therefore there are the conventional heater of differing from 100 occupation modes that the collocation of a vessel need be arranged, and the utility model can and be directly fixed in system through this heat conduction body 20, significantly reduce the cost of making vessel, have cost advantage.
Two, security advantages: by heat insulating element 40, this flexible electric-heating element 30 is combined in to the outer ring surface 22 of this heat conduction body 20 due to the utility model, the pipeline 21 of this heat conduction body 20 is to pass through for fluid again, therefore, this fluid is intercepted and can not contact with this flexible electric-heating element 30 by heat conduction body 20, that is by this heat conduction body 20, fluid is separated with electric heating, accomplish real separating dry space from moist space state, significantly improve the security of using.
It is worth mentioning that, consult shown in Figure 5, in the utility model the first embodiment, flexible electric-heating element 30 is to be a kind of resistant to elevated temperatures PI electric heating piece, its thickness<0.5mm, therefore the shortest/best heat transfer process is provided, and have more one first insulating barrier 33, a plurality of heaters 34, and one second insulating barrier 35, this first insulating barrier 33 has one first insulation end face 331, one is in reverse to the interior guide face 31 of this electric heating of this first insulation end face 311, respectively this heater 34 is to be located at each other this first insulation end face 331 electrically connect, this second insulating barrier 35 has one and is incorporated into this first insulation end face 331 and the second insulation bottom surface 351 of this heater 34 respectively, and the outer guide face 32 of this electric heating that is in reverse to this second insulation bottom surface 351, wherein:
Each described heater 34 is nickel alloy foil, copper alloy foil, MTR Alloy Foil, carbon paste, conducting resinl, how it is made that rice metal wire, metal oxide or metal nitride etc. have the material of high resistance impedance and tool conductive characteristic, and see through making alive or pass through electric current and produce heat, and respectively this heater 34 can be to be membrane-like, be made into the material of sheet, web-like, perhaps also utilize vacuum coating or electroless plating, reach the material that gel method forms, its thickness can be in the scope of 0.1 μ m to 100 μ m.
Described the first insulating barrier 33 and this second insulating barrier 35 are all by polyimides (PI, polyimide) made, the softening point of this PI material can be up to 400 ℃, simultaneously this heater 34 is respectively carried out to coated insulation, because it is all high to have made heater 34 temperature tolerances of the material of high resistance impedance and tool conductive characteristic, therefore (the oil-breaking temperature is everlasting 300 ℃ to be used in fluid heating below more than 200 ℃, 100 ℃ of the boiling points of water) very enough, add comprehensive heating circuit, its heating area is very big, unit power is far below the heating wire in the common heating unit, therefore not having focus exists, therefore can the situation very hot just like body not exist yet, therefore yet can not produce and destroy oil.
Consult Fig. 6, be the profile of the utility model the second embodiment, show the profile status of this flexible electric-heating element 30, they are different from the first embodiment be in:
Described flexible electric-heating element 30 has more one first insulating barrier 33, one first adhesive layer 36, a plurality of heaters 34, one second adhesive layer 37, and one second insulating barrier 35, this first insulating barrier 33 has one first insulation end face 331, one is in reverse to the interior guide face 31 of this electric heating of this first insulation end face 331, this first adhesive layer 36 is to be coated on this first insulation end face 331, respectively this heater 34 is to be located at each other on this first adhesive layer 36 electrically connect, this second adhesive layer 37 is to be coated on this first adhesive layer 36 and to coat respectively this heater 34, this second insulating barrier 35 have one be incorporated into this second adhesive layer 37 second the insulation bottom surface 351, and the outer guide face 32 of this electric heating that is in reverse to this second insulation bottom surface 351.In the present embodiment, this this first adhesive layer 36 and this second adhesive layer 37 are all can resistant to elevated temperatures sticker, and as silica gel sticker, MTR fluorine dragon sticker or polyimides sticker, its temperature tolerance is all more than 150 ℃.Accordingly, use this flexible electric-heating element 40 another enforcement states of reaching.
Consult Fig. 7, be the profile of the utility model the 3rd embodiment, show use state of the present utility model, they are different from the first embodiment be in:
Described heat conduction body 20 has more the second thread pipe section 24 that the first thread pipe section 23 and is in reverse to this first thread pipe section 23, by this, by this first and second thread pipe section 23,24 can be respectively with the fluid input take over 51 and 52 groups of fluid discharge conections connect, and then reach fast on the object that is assembled to easily the need heating, and have assembling, be easy to effect.
Certainly, also can be as shown in Figure 8, the utility model takes over 51 and the mutual group of fluid discharge conection 52 connects except the fluid with straight tube-like input, also can take a plurality of heaters 100 and connect with bending adapter 53 mutual groups, use and make respectively this heater 100 be a series winding kenel, and form the pipe-line system of a fluid heater or the pipe-line system of industrial pipeline.
Consult Fig. 9,10, be the three-dimensional exploded view of the utility model the 4th embodiment, show use state of the present utility model, they are different from the first embodiment be in:
Described flexible electric-heating element 30 is strip, and winding with a gap is on this heat conduction body 20, then sees through this heat insulating element 40 this heat conduction body 20 is coated and is combined into one with this flexible electric-heating element 30, uses the another kind of enforcement state of reaching.
Consult Figure 11, be the combination section of the utility model the 5th embodiment, show another kind of enforcement state of the present utility model, they are different from the first embodiment be in:
In the electric heating of the outer ring surface 22 of described heat conduction body 20 and this flexible electric-heating element 30, be provided with an insulating barrier 60 between guide face 31; these insulating barrier 60 thickness are 0.005～0.5mm; material can be the polyimides macromolecule; or its temperature tolerance surpasses the insulating materials of 150 ℃; so can improve this heat conduction body 20 and 30 insulation characterisitics of this flexible electric-heating element and protectiveness; while preventing this heat conduction body 20 for metal, the destruction of the out-of-flatness of this metal outer ring surface 22 to this flexible electric-heating element 30.
Consult Figure 12, 13, use state diagram and profile thereof for the utility model the first embodiment, show use state of the present utility model, it mainly is heater 100 of the present utility model the inner space 541 that shape in parallel ground group is located at a chovr body 54, and this chovr body 54 has the fluid input port 542 communicated with this inner space 541 and a fluid delivery outlet 543, after fluid is entered by this fluid input port 542, this flow is through this heater 100 respectively, and simultaneously this fluid is heated, again by heated fluid collection, via fluid outlet 543, discharge, the fluid source of having been heated can be provided, for follow-up user.
Consult Figure 14, another kind use state diagram for the utility model the first embodiment, show use state of the present utility model, it is mainly that heater 100 of the present utility model can be directly applied on tap 55, but make the water source moment lifting water temperature of tap 55, for user's routine use; In like manner, heater 100 of the present utility model also can be applied other need be to the place of water or wet goods heating, and is not only limited to the application of tap.
Consult Figure 15, a kind of use state diagram for the utility model the first embodiment, show use state of the present utility model, it is mainly heater of the present utility model 100 collocation straight tubes 56 or bend pipe 57 to be located at with being serial shape to floor 58 (or wall) within doors, the thermal source provided by this heater 100, can make floor 58 maintain the temperature of setting, via the convection current of air, also can make indoor temperature reach comfortable degree simultaneously.
In sum, the various embodiments described above and diagram are only preferred embodiment of the present utility model, when can not with the scope of restriction the utility model enforcement, the equalization of namely generally doing according to the utility model claim changes and modifies, and all should belong in the scope that the utility model patent contains.
Claims (10)
1. heater is characterized in that: comprise:
One heat conduction body, have a pipeline passed through for fluid, an and outer ring surface;
One flexible electric-heating element, be coated on this heat conduction body can convert electric energy to heat energy, and have one and be incorporated into guide face in the electric heating of this outer ring surface, an and outer guide face of electric heating that is in reverse to guide face in this electric heating;
One heat insulating element, be coated on this flexible electric-heating element, and have a thermal insulation surface that is incorporated into the outer guide face of this electric heating, and this heat conduction body and this flexible electric-heating element are combined into one by this heat insulating element coating.
2. heater as claimed in claim 1, it is characterized in that: described flexible electric-heating element has more one first insulating barrier, a plurality of heater, reaches one second insulating barrier, this first insulating barrier has the interior guide face of this electric heating that one first insulation end face, is in reverse to this first insulation end face, respectively this heater is to be located at each other this first insulation end face electrically connect, and this second insulating barrier has one and is incorporated into this first insulation end face and respectively the second insulation bottom surface, and the outer guide face of this electric heating that is in reverse to this second insulation bottom surface of this heater.
3. heater as claimed in claim 1, it is characterized in that: described flexible electric-heating element has more one first insulating barrier, one first adhesive layer, a plurality of heaters, one second adhesive layer, and one second insulating barrier, this first insulating barrier has one first insulation end face, one is in reverse to the interior guide face of this electric heating of this first insulation end face, this first adhesive layer is to be coated on this first insulation end face, respectively this heater is to be located at each other on this first adhesive layer electrically connect, this second adhesive layer is to be coated on this first adhesive layer and to coat respectively this heater, this second insulating barrier have one be incorporated into this second adhesive layer second the insulation bottom surface, and the outer guide face of this electric heating that is in reverse to this second insulation bottom surface.
4. heater as claimed in claim 1, it is characterized in that: described heat conduction body is metal tube or earthenware.
5. heater as claimed in claim 2 or claim 3, it is characterized in that: described the first insulating barrier and this second insulating barrier are all made by polyimides.
6. heater as claimed in claim 2 or claim 3, it is characterized in that: described heater is nickel alloy foil, copper alloy foil, MTR Alloy Foil, carbon paste, conducting resinl, how one of them is made for rice metal wire, metal oxide or metal nitride.
7. heater as claimed in claim 3 is characterized in that: described the first adhesive layer and this second adhesive layer are all silica gel sticker, MTR fluorine dragon sticker or polyimides sticker.
8. heater as claimed in claim 1, it is characterized in that: described flexible electric-heating element is sheet or strip.
9. heater as claimed in claim 1, it is characterized in that: described heat conduction body has more the second thread pipe section that the first thread pipe section and is in reverse to described the first thread pipe section.
10. heater as claimed in claim 1, is characterized in that: between guide face, be provided with an insulating barrier in the electric heating of the outer ring surface of described heat conduction body and described flexible electric-heating element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202399233U CN203310073U (en) | 2013-05-07 | 2013-05-07 | Heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202399233U CN203310073U (en) | 2013-05-07 | 2013-05-07 | Heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203310073U true CN203310073U (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202399233U Expired - Fee Related CN203310073U (en) | 2013-05-07 | 2013-05-07 | Heater |
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| Country | Link |
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| CN (1) | CN203310073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104717817A (en) * | 2013-12-12 | 2015-06-17 | 中微半导体设备(上海)有限公司 | Heating device used for radio frequency window of inductive coupling-type plasma processor |
| CN107606278A (en) * | 2016-06-16 | 2018-01-19 | 徐嘉 | A kind of multifunctional domestic combination tap device |
-
2013
- 2013-05-07 CN CN2013202399233U patent/CN203310073U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104717817A (en) * | 2013-12-12 | 2015-06-17 | 中微半导体设备(上海)有限公司 | Heating device used for radio frequency window of inductive coupling-type plasma processor |
| CN107606278A (en) * | 2016-06-16 | 2018-01-19 | 徐嘉 | A kind of multifunctional domestic combination tap device |
| CN107631091A (en) * | 2016-06-16 | 2018-01-26 | 徐嘉 | A kind of multifunctional domestic combination tap device |
| CN107631092A (en) * | 2016-06-16 | 2018-01-26 | 徐嘉 | A kind of application method of multifunctional domestic combination tap device |
| CN107830237A (en) * | 2016-06-16 | 2018-03-23 | 徐嘉 | A kind of application method of multifunctional domestic combination tap device |
| CN107842068A (en) * | 2016-06-16 | 2018-03-27 | 徐嘉 | A kind of multifunctional domestic combination tap device |
| CN107842067A (en) * | 2016-06-16 | 2018-03-27 | 徐嘉 | A kind of multifunctional domestic combination tap device |
| CN107869599A (en) * | 2016-06-16 | 2018-04-03 | 徐嘉 | A kind of multifunctional domestic combination tap device |
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