CN107461793A - Heat generating component and to weigh formula warmer - Google Patents
Heat generating component and to weigh formula warmer Download PDFInfo
- Publication number
- CN107461793A CN107461793A CN201710645510.8A CN201710645510A CN107461793A CN 107461793 A CN107461793 A CN 107461793A CN 201710645510 A CN201710645510 A CN 201710645510A CN 107461793 A CN107461793 A CN 107461793A
- Authority
- CN
- China
- Prior art keywords
- cavity
- heating wire
- electric
- heat generating
- generating component
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 71
- 239000004020 conductor Substances 0.000 claims description 42
- 238000007789 sealing Methods 0.000 claims description 15
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 239000004411 aluminium Substances 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 239000000395 magnesium oxide Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000018984 mastication Effects 0.000 description 1
- 238000010077 mastication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/04—Waterproof or air-tight seals for heaters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/06—Heater elements structurally combined with coupling elements or holders
- H05B3/08—Heater elements structurally combined with coupling elements or holders having electric connections specially adapted for high temperatures
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
- H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/08—Electric heater
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/032—Heaters specially adapted for heating by radiation heating
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
Abstract
The invention discloses a kind of heat generating component, including fin, the fin has cavity, heating wire is provided with the cavity, filled with the inserts for wrapping up the heating wire in the cavity, the inserts directly contacts with the inwall of the cavity, and the inserts is used to make to insulate between the heating wire and the fin, and heat caused by the heating wire is sent into fin.The invention also discloses a kind of application heat generating component to the formula warmer that weighs.The present invention has the advantages of heat transfer efficiency height and good user experience.
Description
Technical field
The present invention relates to heating technique field, more particularly to a kind of heat generating component and to the formula warmer that weighs.
Background technology
At present, commonly use includes fin and heating tube to the heat generating component in weighing apparatus formula warmer, and heating tube is sleeved on radiating
In the cavity of piece, heating tube and fin are connected using extruding.But there is the problem of at least two parties face in the heat generating component：One side
Face, because the surface roughness for heating tube outer surface is different with the surface roughness of fin cavity inner surface, reality therebetween
The effective contact area in border is minimum, forms heat transfer resistance, reduces heating tube to the heat transfer efficiency of fin transfer of heat.The opposing party
Face, because the material of fin and the material of heating tube are different, thermal coefficient of expansion is different, and the thermal coefficient of expansion of fin is generally big
In the hot expansion system of heating tube, during heating tube heats, cause to heat tube outer surface and fin cavity inner surface
Between space increase, further increase heat transfer resistance, reduce heat transfer efficiency, so have impact on to weighing apparatus formula warmer make
It is poor with effect, user experience.
The content of the invention
It is a primary object of the present invention to provide a kind of heat generating component, it is intended to solve the existing heat transfer effect of existing heat generating component
Rate is low and user experience difference problem.
To achieve the above object, heat generating component provided by the invention includes fin, and the fin has cavity, described
Heating wire is provided with cavity, the inserts for wrapping up the heating wire, the inserts and the cavity are filled with the cavity
Inwall directly contact, the inserts is used to make to insulate between the heating wire and the fin, and by the heating wire
Caused heat is sent to fin.
Preferably, in addition to spaced first electric-conductor and the second electric-conductor, one end of first electric-conductor are stretched
Enter the cavity and be connected with the heating wire, the other end stretches out the cavity and for connecting live wire；Second electric-conductor
One end stretch into the cavity and be connected with the heating wire, the other end stretches out the cavity and is simultaneously used to connect zero line.
Preferably, first electric-conductor and the second electric-conductor are column, and the heating wire is helical structure, the electricity
One end of heated filament twines one end that the cavity is stretched into located at first electric-conductor, and the other end of the heating wire is twined located at described
Second electric-conductor stretches into one end of the cavity.
Preferably, the screw diameter of the center section of the heating wire is more than the screw diameter at the both ends of heating wire.
Preferably, in addition to it is used for the seal for sealing the cavity both ends, the seal includes being embedded in the sky
The sealing ring of intracavitary and the plug coordinated with the sealing ring, first electric-conductor and the second electric-conductor are arranged in the sealing
Part.
Preferably, in addition to the first conductive insert and the second conductive insert, first conductive insert are led with described first
Electric part stretches out one end connection of the cavity, and second conductive insert stretches out one end of the cavity with second electric-conductor
Connection, first conductive insert are used to be connected with live wire, and the second conductive insert is used to be connected with zero line.
Preferably, the fin is formed in one structure, and the fin includes two lamellar bodies being arranged symmetrically, two
The cavity is formed between the lamellar body.
Preferably, the circular in cross-section of the cavity or equilateral polygon shape.
Preferably, the fin is aluminium, and the inserts is magnesia powder.
In addition, to achieve the above object, the present invention also provides a kind of to the formula warmer that weighs, including housing, described pair of weighing apparatus formula
Warmer is also including the heat generating component described in any one, the heat generating component are contained in the inside of the housing as described above.
In the inventive solutions, when in use, heating wire generates heat heat generating component after being powered, heat caused by its heating
Amount is transmitted directly on fin after passing through inserts heat conduction, then is dissipated the heat by fin.The heating of the present embodiment
For component compared with existing heat generating component, the heat generating component eliminates the heating tube being sleeved in the cavity of fin, but
Heating wire is mounted directly in the cavity of fin and adds inserts so that inserts directly contacts with the inwall of cavity, increase
Contact area with fin, improves heat transfer efficiency, meanwhile, gap is not present between inserts and the inwall of cavity, enters
One step improves heat transfer efficiency, improves user experience.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the main structure diagram of heat generating component of the embodiment of the present invention；
Fig. 2 is A-A cross section structure diagrams in Fig. 1；
Fig. 3 is B-B cross section structure diagrams in Fig. 1；
Fig. 4 is the structural representation of another embodiment of the present invention；
Fig. 5 is the dimensional structure diagram of fin in Fig. 1.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Fin | 10 | Cavity |
| 11 | Lamellar body | 2 | Heating wire |
| 3 | Inserts | 4 | First electric-conductor |
| 5 | Second electric-conductor | 6 | Sealing ring |
| 7 | Plug | 8 | First conductive insert |
| 9 | Second conductive insert |
The object of the invention is realized, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the present embodiment, the technical scheme in the present embodiment is clearly and completely described,
Obviously, described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made,
Belong to the scope of protection of the invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used for solving in the present embodiment
Relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc. are released, if this is specific
When posture changes, then directionality instruction also correspondingly changes therewith.
In addition, in the present invention such as relating to the description of " first ", " second " etc. be only used for describe purpose, and it is not intended that
Indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In the description of the invention, " multiple " contain
Justice is at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should be interpreted broadly,
For example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can be mechanically connect or
Electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection or two of two element internals
The interaction relationship of individual element, limited unless otherwise clear and definite.For the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In addition, the technical scheme between each embodiment of the present invention can be combined with each other, but must be general with this area
Logical technical staff can be implemented as basis, will be understood that when the combination appearance of technical scheme is conflicting or can not realize this
The combination of technical scheme is not present, also not within the protection domain of application claims.
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
As shown in 1 and Fig. 2, heat generating component provided in an embodiment of the present invention includes fin 1, and fin 1 has cavity 10,
Heating wire 2 is provided with cavity 10, the inserts 3 of parcel heating wire 2, the inwall of inserts 3 and cavity 10 are filled with cavity 10
Directly contact, inserts 3 is used to make to insulate between heating wire 2 and fin 1, and heat caused by heating wire 2 is sent to scattered
Backing 1.
When in use, heating wire 2 generates heat the heat generating component of the present embodiment after being powered, and heat caused by its heating passes through filling
It is transmitted directly on fin 1 after expecting 3 heat conduction, then is dissipated the heat by fin 1.The heat generating component of the present embodiment is with showing
Some heat generating components are compared, and the heat generating component eliminates the heating tube being sleeved in the cavity 10 of fin 1, but in fin
Heating wire 2 is mounted directly in 1 cavity 10 and adds inserts 3 so that inserts 3 directly contacts with the inwall of cavity 10, increases
The big contact area with fin 1, improves heat transfer efficiency, meanwhile, between being not present between the inwall of inserts 3 and cavity 10
Gap, heat transfer efficiency is further increased, improve user experience.The heat generating component also have it is simple in construction, be easy to make, into
The advantages of this is low.
As shown in Fig. 2 the heat generating component of the present embodiment also includes the first electric-conductor 4 and the second electric-conductor 5, the first electric-conductor
4 and second electric-conductor 5 be arranged at intervals, one end of the first electric-conductor 4 is stretched into cavity 10 and is connected with heating wire 2, the other end stretch out
Cavity 10 simultaneously is used to connect live wire；One end of second electric-conductor 5 is stretched into cavity 10 and is connected with heating wire 2, and the other end stretches out empty
Chamber 10 simultaneously is used to connect zero line.By the first electric-conductor 4 and the second electric-conductor 5 make heating wire 2 respectively with outside cavity 10
Live wire connected with zero line, heating wire 2 be powered after constantly generate heat.
In the present embodiment, the first electric-conductor 4 and the second electric-conductor 5 are column, and heating wire 2 is helical structure, is added
The length of heating wire 2, so as to add the heating power of heating wire 2.One end of heating wire 2 twines to be stretched into located at the first electric-conductor 4
One end of cavity 10, the other end of heating wire 2 twine one end that cavity 10 is stretched into located at the second electric-conductor 5, beneficial to installation heating wire
2。
In the present embodiment, the screw diameter of the center section of heating wire 2 is more than the screw diameter at the both ends of heating wire 2, enters
One step adds the length of heating wire 2, ensure that the heating power of heating wire 2 meets to require.
In the present embodiment, radiating subassembly also includes the seal for the both ends of sealing cavity 10, and seal includes being embedded
Sealing ring 6 in cavity 10 and the plug 7 with the cooperation of sealing ring 6, the first electric-conductor 4 and the second electric-conductor 5 are arranged in seal.
The material of the sealing ring 6 of the present embodiment is silica gel, and plug 7 is provided with projection towards one end of sealing ring 6, and sealing ring 6 is provided with energy
With the groove of the male cooperation, to ensure the both ends of cavity 10 being fully sealed, both prevent inserts 3 from being spilt from cavity 10,
And can ensures the heat production effect of heating wire 2.
As shown in figure 1, in the present embodiment, in addition to the first conductive insert 8 and the second conductive insert 9, the first conductive insert 8
One end that cavity 10 is stretched out with the first electric-conductor 4 is welded, one end of the second conductive insert 9 and the second electric-conductor 5 stretching cavity 10
Welding, the first conductive insert 8 are used to be connected with live wire, and the second conductive insert 9 is used to be connected with zero line.Pass through the heat generating component
First conductive insert 8 and the second conductive insert 9 can be installed in the equipment that heating system or other needs generate heat, and are passed through
First conductive insert 8 and the second conductive insert 9 cause heat production after the energization of heating wire 2.
As shown in Figure 2 and Figure 5, in the present embodiment, fin 1 is formed in one structure, is easy to make, is easily installed.Dissipate
Backing 1 includes two lamellar bodies 11 being arranged symmetrically, and cavity 10 is formed between two lamellar bodies 11, after heating wire 2 produces heat, is passed through
Inserts 3 is sent on two lamellar bodies 11 of fin 1 again after transferring heat on the inwall of cavity 10, then passes through two
Lamellar body 11 distributes heat.
In the present embodiment, the circular in cross-section or equilateral polygon shape of cavity 10.As shown in figure 3, the present embodiment
The cross-sectional area of cavity 10 is circle, has the advantages of being easy to make.As shown in figure 4, the horizontal stroke of cavity 10 in other embodiments
Sectional area can also be square or rhombus or regular hexagon etc., beneficial to the inserts 3 that will be filled in cavity 10
Compress, and add the contact area of inserts 3 and the inwall of cavity 10, further increase heat transfer efficiency.
The fin 1 of the present embodiment is aluminium, have good heat dissipation effect, it is cheap, be easy to be molded and be not likely to produce rust
The advantages that erosion.The inserts 3 of the present embodiment is magnesia powder, and magnesia powder is the insulator of electricity, hot good conductor, has peace again
The advantages that Quan Xinggao, big cheap, easy purchase and reserves.The material of the heating wire 2 of the present embodiment is that nickel chromium triangle or siderochrome are closed
Gold.
The fin 1 of the present embodiment extrudes the aluminium ingot after hot mastication, so that aluminium using aluminium extruding machine first when making
Ingot flows through aluminium extracting mold under the strength extruding of aluminium extruding machine, the aluminium section bar with cavity 10 is formed, then by the aluminium section bar
Stretch, sawing, complete the making of fin 1.The heating wire 2 that both ends are connected to electric-conductor is put into the cavity of fin 1
In 10, the axis of heating wire 2 overlaps with the axis of cavity 10, then fills magnesia powder into cavity 10, by magnesia powder edge
After the axial compaction of cavity 10, then the cross section of cavity 10 is further radially compacted into circle, square, rhombus, positive six
The shape of side shape or other equilateral polygons, the both ends of finally sealed cavity 10.
In addition, to achieve the above object, the present invention also provides one kind to the formula warmer that weighs, including housing, to weighing apparatus formula heating
Device also includes above-mentioned heat generating component, and heat generating component is contained in the inside of housing.Due to this to weighing apparatus formula warmer employ it is above-mentioned
Whole technical schemes of all embodiments, thus it is all beneficial to effect at least caused by the technical scheme with above-described embodiment
Fruit, this is no longer going to repeat them.The heat generating component of the present embodiment can be also used for suspended ceiling type warmer or wall-mounted heater
On, it can be used for the technical field that other needs generate heat.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of heat generating component, it is characterised in that including fin, the fin has cavity, and electricity is provided with the cavity
Heated filament, the cavity is interior directly to be connect filled with the inserts for wrapping up the heating wire, the inwall of the inserts and the cavity
Touch, the inserts is used to make to insulate between the heating wire and the fin, and heat caused by the heating wire is passed
It is sent to fin.
2. heat generating component according to claim 1, it is characterised in that also including spaced first electric-conductor and second
Electric-conductor, one end of first electric-conductor are stretched into the cavity and are connected with the heating wire, and the other end stretches out the cavity
And for connecting live wire；One end of second electric-conductor is stretched into the cavity and is connected with the heating wire, and the other end stretches out
The cavity simultaneously is used to connect zero line.
3. heat generating component according to claim 2, it is characterised in that first electric-conductor and the second electric-conductor are post
Shape, the heating wire are helical structure, and one end of the heating wire twines stretches into the one of the cavity located at first electric-conductor
End, the other end of the heating wire twine one end that the cavity is stretched into located at second electric-conductor.
4. heat generating component according to claim 3, it is characterised in that the screw diameter of the center section of the heating wire is big
Screw diameter in the both ends of heating wire.
5. heat generating component according to claim 2, it is characterised in that also include being used for the sealing for sealing the cavity both ends
Part, the seal include the sealing ring being embedded in the cavity and the plug coordinated with the sealing ring, and described first leads
Electric part and the second electric-conductor are arranged in the seal.
6. heat generating component according to claim 2, it is characterised in that also conductive slotting including the first conductive insert and second
Piece, one end that first conductive insert and first electric-conductor stretch out the cavity be connecteds, second conductive insert and
Second electric-conductor stretches out one end connection of the cavity, and first conductive insert is used to be connected with live wire, and second is conductive
Inserted sheet is used to be connected with zero line.
7. according to the heat generating component any one of claim 1-6, it is characterised in that the fin is formed in one knot
Structure, the fin include two lamellar bodies being arranged symmetrically, the cavity are formed between two lamellar bodies.
8. heat generating component according to claim 7, it is characterised in that the circular in cross-section of the cavity is equilateral polygon
Shape shape.
9. according to the heat generating component any one of claim 1-6, it is characterised in that the fin is aluminium, described
Inserts is magnesia powder.
It is 10. a kind of to the formula warmer that weighs, including housing, it is characterised in that described pair of weighing apparatus formula warmer also includes such as claim
Heat generating component any one of 1-9, the heat generating component are contained in the inside of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710645510.8A CN107461793A (en) | 2017-07-31 | 2017-07-31 | Heat generating component and to weigh formula warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710645510.8A CN107461793A (en) | 2017-07-31 | 2017-07-31 | Heat generating component and to weigh formula warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107461793A true CN107461793A (en) | 2017-12-12 |
Family
ID=60547037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710645510.8A Pending CN107461793A (en) | 2017-07-31 | 2017-07-31 | Heat generating component and to weigh formula warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107461793A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109195234A (en) * | 2018-08-28 | 2019-01-11 | 扬中市国鹰电器有限公司 | A kind of sealing structure and processing method of electric heating tube |
| CN112118649A (en) * | 2019-12-31 | 2020-12-22 | 南京师范大学 | Electric heating tube with copper coating |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2384393Y (en) * | 1999-07-02 | 2000-06-21 | 王锦林 | Electrothermic tube with radiating fin for electric water heater |
| CN2485567Y (en) * | 2001-05-07 | 2002-04-10 | 海盐东海电器有限公司 | Heating-component of multifunctional bath heater |
| CN2703215Y (en) * | 2004-03-15 | 2005-06-01 | 胡宇 | Finned radiator |
| CN1932407A (en) * | 2006-10-11 | 2007-03-21 | 姚松良 | Air heater adapted to shower room |
| CN201476157U (en) * | 2009-09-14 | 2010-05-19 | 宁波佳星电器有限公司 | Ceramic waterproof heating-element heater |
| CN202177161U (en) * | 2011-07-08 | 2012-03-28 | 美的集团有限公司 | Balanced warmer capable of independently and bidirectionally discharging air |
| CN203671723U (en) * | 2013-12-25 | 2014-06-25 | 广东美的环境电器制造有限公司 | Convective heater |
| CN204206495U (en) * | 2014-08-12 | 2015-03-11 | 丹阳盛龙电热化工有限公司 | A kind of electric heater |
| CN205079317U (en) * | 2015-09-08 | 2016-03-09 | 宁波宁达电器有限公司 | A cooling fin structure for generating heat tubular heater |
| CN205137634U (en) * | 2015-11-02 | 2016-04-06 | 张翼鹏 | Convector radiator |
| CN106756758A (en) * | 2016-12-27 | 2017-05-31 | 广东美的环境电器制造有限公司 | A kind of aluminium heater with aluminium nitride film, preparation method and heating installation |
-
2017
- 2017-07-31 CN CN201710645510.8A patent/CN107461793A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2384393Y (en) * | 1999-07-02 | 2000-06-21 | 王锦林 | Electrothermic tube with radiating fin for electric water heater |
| CN2485567Y (en) * | 2001-05-07 | 2002-04-10 | 海盐东海电器有限公司 | Heating-component of multifunctional bath heater |
| CN2703215Y (en) * | 2004-03-15 | 2005-06-01 | 胡宇 | Finned radiator |
| CN1932407A (en) * | 2006-10-11 | 2007-03-21 | 姚松良 | Air heater adapted to shower room |
| CN201476157U (en) * | 2009-09-14 | 2010-05-19 | 宁波佳星电器有限公司 | Ceramic waterproof heating-element heater |
| CN202177161U (en) * | 2011-07-08 | 2012-03-28 | 美的集团有限公司 | Balanced warmer capable of independently and bidirectionally discharging air |
| CN203671723U (en) * | 2013-12-25 | 2014-06-25 | 广东美的环境电器制造有限公司 | Convective heater |
| CN204206495U (en) * | 2014-08-12 | 2015-03-11 | 丹阳盛龙电热化工有限公司 | A kind of electric heater |
| CN205079317U (en) * | 2015-09-08 | 2016-03-09 | 宁波宁达电器有限公司 | A cooling fin structure for generating heat tubular heater |
| CN205137634U (en) * | 2015-11-02 | 2016-04-06 | 张翼鹏 | Convector radiator |
| CN106756758A (en) * | 2016-12-27 | 2017-05-31 | 广东美的环境电器制造有限公司 | A kind of aluminium heater with aluminium nitride film, preparation method and heating installation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109195234A (en) * | 2018-08-28 | 2019-01-11 | 扬中市国鹰电器有限公司 | A kind of sealing structure and processing method of electric heating tube |
| CN112118649A (en) * | 2019-12-31 | 2020-12-22 | 南京师范大学 | Electric heating tube with copper coating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107461793A (en) | Heat generating component and to weigh formula warmer | |
| CN207011008U (en) | A kind of portable fluid bag of fluid heater and the application fluid heater | |
| CN209330424U (en) | PTC liquid heating pipe | |
| CN204669631U (en) | A kind of PTC electrothermal tube and electric automobile water-warming heater | |
| CN206117070U (en) | Bus connector connection cover plate | |
| CN202841559U (en) | Induced electricity-preventing PTC heater device | |
| CN205137634U (en) | Convector radiator | |
| CN201937849U (en) | Positive temperature coefficient (PTV) liquid heater | |
| CN205232479U (en) | PTC electrothermal tube | |
| CN212628457U (en) | Heating tube assembly for instant heating type water dispenser | |
| CN202835756U (en) | Heating unit of fluid | |
| CN209693076U (en) | A kind of electrothermal tube convenient for extension | |
| CN201733453U (en) | Electric heating tube with connecting flange structure | |
| CN206879126U (en) | Magnesium oxide insulated heater | |
| CN206894926U (en) | Electrothermal tube with metal electric heating silk | |
| CN203289669U (en) | Ptc heater | |
| CN201563254U (en) | Aluminium tube defrosting electric heater | |
| CN207802424U (en) | A kind of single head mold heating tube | |
| CN217607996U (en) | Heating pipe | |
| CN207117980U (en) | Anticreep with metal electric heating silk uses electrothermal tube | |
| CN203650933U (en) | Square electromagnetic heater of parallel double-screw plastic extruding machine | |
| CN204697319U (en) | A kind of stick-to-itive carbon fiber heating cable | |
| CN202696922U (en) | JD-C1 type electric heater for rail car | |
| CN206469478U (en) | A kind of new two-way heat transfer heater element | |
| CN205279461U (en) | Combination electric heater unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |