CN107228480A - A kind of electricity separation safe heating device - Google Patents
A kind of electricity separation safe heating device Download PDFInfo
- Publication number
- CN107228480A CN107228480A CN201710568594.XA CN201710568594A CN107228480A CN 107228480 A CN107228480 A CN 107228480A CN 201710568594 A CN201710568594 A CN 201710568594A CN 107228480 A CN107228480 A CN 107228480A
- Authority
- CN
- China
- Prior art keywords
- inner bag
- water
- temperature controllers
- aluminium sheet
- heating tube
- 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 title claims abstract description 106
- 230000005611 electricity Effects 0.000 title claims abstract description 21
- 238000000926 separation method Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000004411 aluminium Substances 0.000 claims abstract description 48
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 48
- 238000003466 welding Methods 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 7
- 238000010304 firing Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/181—Construction of the tank
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/185—Water-storage heaters using electric energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H2250/00—Electrical heat generating means
- F24H2250/02—Resistances
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)
- Cookers (AREA)
Abstract
The invention discloses a kind of safe heating device of electric heater electricity separation, including inner bag, the bottom outer Welding of the inner bag has aluminium sheet, Welding heating tube again below aluminium sheet, left side at the top of inner bag is communicated with water inlet pipe, right side at the top of inner bag is communicated with outlet pipe, and the front surface of inner bag is fixedly connected with two iron hangers.The heater that the present invention solves existing electric heater is all that heating tube is placed on inside inner bag when being heated to water, with water Direct Contact Heating, easily produces incrustation scale, causes heating tube booster to leak electricity, cause personal injury.The electricity separation safe heating device, possesses heating tube and is separated from water, safer advantage.Inner bag bottom uses large area aluminium sheet, adds the heated area of inner bag water, reduces the surface load of heater so that scaling does not make it occur without water sound in heating to heating device surface, more Jing Yin.Heater design can all heat to the water in inner bag in inner bag bottom, greatly improve the water rate of hot water, facilitate the use of user.This heater improves the security and practicality of water heater.
Description
Technical field
The present invention relates to firing equipment technical field, specially a kind of electricity separation safe heating device.
Background technology
Heating refers to the process of that heat energy is transmitted to colder object and makes its heating by thermal source, according to the acquisition of heat energy, can be divided into
Directly with indirect two class.Direct heat source heating is that heat energy is directly added on into material, such as flue gas heating, electric current heating and too
Positive radiation energy heating etc..Indirect thermal source heating is that the heat energy of above-mentioned direct heat source is added on into a middle thermophore, then by centre
Heat energy is transmitted to material, such as steam heating, hot water heating, mineral oil heating by thermophore again.
Heater is needed to use when being heated to water, but existing heater to water when heating
All it is that heating tube is placed in inner bag, and water Direct Contact Heating easily produces incrustation scale, dangerous, and hot water is easily sputtered out,
The water sound of water is heated also than larger, the use to user brings great inconvenience, reduces the practicality of heater.
The content of the invention
It is an object of the invention to provide a kind of electricity separation safe heating device, possess heating tube and be separated from water, more
The advantage of safety, it is all that heating tube is placed in inner bag when being heated to water to solve existing heater, straight with water
Contact heating, easily produces incrustation scale, unsafe problem.
To achieve the above object, the present invention provides following technical scheme：A kind of electricity separation safe heating device, including it is interior
Courage, the left side that the bottom of the inner bag is fixedly connected with the top of aluminium sheet, the inner bag is communicated with the top of water inlet pipe, the inner bag
Right side is communicated with outlet pipe, and the front surface of the inner bag is fixedly connected with two brandreths, and the bottom of the aluminium sheet is fixedly connected with
250 DEG C of temperature controllers are fixedly connected with heating tube, the axis of the aluminium sheet bottom, and 250 DEG C of temperature controllers are located at the interior of heating tube
It is fixedly connected with the outside of side, the aluminium sheet bottom on the outside of 93 DEG C of temperature controllers, the aluminium sheet bottom and is fixedly connected with 75 DEG C of temperature
Control device.
It is preferred that, the front surface of the brandreth offers screwed hole, and the quantity of screwed hole is three, the screwed hole with
The containment vessel of peripheral hardware is used cooperatively.
It is preferred that, the junction on front side of the rear side and inner bag of the brandreth is bolted to connection, and two brandreths are in
It is setting up and down.
It is preferred that, the bottom of the inner bag and the junction of aluminium sheet are by a Welding, and the aluminium sheet is in annular shape.
It is preferred that, the heating tube is in annular shape, and heating tube is located at the inner side of 93 DEG C of temperature controllers and 75 DEG C of temperature controllers.
It is preferred that, 93 DEG C of temperature controllers and 75 DEG C of temperature controllers are respectively positioned on the outside of aluminium sheet bottom, 75 DEG C of temperature controllers
Positioned at the outside of 93 DEG C of temperature controllers.
It is preferred that, the heating tube power supply of 250 DEG C of temperature controllers and peripheral hardware is electrically connected with.
It is preferred that, the heating tube power supply of 93 DEG C of temperature controllers and peripheral hardware is electrically connected with.
It is preferred that, the heating tube power supply of 75 DEG C of temperature controllers and peripheral hardware is electrically connected with.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention is by setting inner bag, aluminium sheet, water inlet pipe, outlet pipe, brandreth, heating tube, 250 DEG C of temperature controllers, 93 DEG C of temperature controls
Device and 75 DEG C of temperature controllers are used cooperatively, and it is all that heating tube is placed on when being heated to water to solve existing heater
In inner bag, with water Direct Contact Heating, incrustation scale, unsafe problem are easily produced, the electricity separation safe heating device possesses
Heating tube is separated from water, safer advantage, and inner bag bottom uses large area aluminium sheet, adds the heated area of inner bag water,
Water temperature heating is set more to accelerate, firing rate faster, and is that inner bag water is in uniform heating, is not in that hot water spills
Phenomenon, the water inside uniform heating inner liner, is also not in very big water sound, more Jing Yin, facilitates user's
Use, improve the practicality of heater.
2nd, the present invention is by the setting of bolt, and make that brandreth is connected with inner bag is more firm, it is to avoid table of the brandreth in inner bag
There is the phenomenon come off in face, adds the stability between brandreth and inner bag, extends the service life of part, passes through screwed hole
Setting, facilitate brandreth to be attached with peripheral hardware protective case, facilitate the use of user, three are set to by screwed hole,
So that brandreth be connected with peripheral hardware protective case it is more firm, it is to avoid occur the phenomenon come off between brandreth and peripheral hardware protective case,
By the connection of soldering between inner bag and aluminium sheet, make inner bag and aluminium sheet one entirety of formation, it is to avoid aluminium sheet comes off, and improves
The sealing of aluminium sheet and inner bag, it is to avoid water the phenomenon leaked occurs from the bottom of aluminium sheet, facilitates the use of user, passes through 75
The setting of DEG C temperature controller, when the water temperature inside inner bag reaches 75 DEG C, heating tube is stopped, and passes through setting for 93 DEG C of temperature controllers
Put, if 75 DEG C of temperature controllers are broken, when the water temperature inside inner bag reaches 93 DEG C, the power supply of heating tube disconnects, and stops heating, leads to
The setting of 250 DEG C of temperature controllers is crossed, if do not have water inside inner bag, now heating tube is in dry-fire condition, when aluminium sheet temperature
When reaching 250 DEG C, heating tube power-off stops heating, by heating tube in circular setting, makes the bottom of aluminium sheet heated
Area is more uniform, so as to improve the efficiency of heating, by the setting of two brandreths, the connection for improving brandreth and inner bag is imitated
Really, while also make that inner bag is connected with peripheral hardware protective case is more firm.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is upward view of the invention.
In figure：1 inner bag, 2 aluminium sheets, 3 water inlet pipes, 4 outlet pipes, 5 brandreths, 6 heating tubes, 7 250 DEG C of temperature controllers, 8 93 DEG C of temperature
Control device, 9 75 DEG C of temperature controllers, 10 screwed holes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2, a kind of electricity separation safe heating device, including inner bag 1 are referred to, the bottom of inner bag 1 is fixedly connected with
Aluminium sheet 2, the bottom of inner bag 1 is with the junction of aluminium sheet 2 by a Welding, and aluminium sheet 2 passes through inner bag 1 and aluminium in annular shape
The connection of soldering between plate 2, makes inner bag 1 and aluminium sheet 2 one entirety of formation, it is to avoid aluminium sheet 2 comes off, improve aluminium sheet 2 with
The sealing of inner bag 1, it is to avoid the phenomenon leaked occurs in the bottom of water from aluminium sheet 2, facilitates the use of user, the top of inner bag 1
Left side be communicated with water inlet pipe 3, the right side at the top of inner bag 1 is communicated with outlet pipe 4, and the front surface of inner bag 1 is fixedly connected with two
Brandreth 5, by the setting of two brandreths 5, improves the connection effect of brandreth 5 and inner bag 1, while also making inner bag 1 be protected with peripheral hardware
It is more firm that sheath is connected, and the rear side of brandreth 5 and the junction of the front side of inner bag 1 are bolted to connection, and two brandreths 5
In setting up and down, by the setting of bolt, make that brandreth 5 is connected with inner bag 1 is more firm, it is to avoid brandreth 5 is on the surface of inner bag 1
There is the phenomenon come off, add the stability between brandreth 5 and inner bag 1, extend the service life of part, brandreth 5 is just
Surface offers screwed hole 10, and the quantity of screwed hole 10 is three, and the containment vessel of screwed hole 10 and peripheral hardware is used cooperatively, and is passed through
The setting of screwed hole 10, facilitates brandreth 5 to be attached with peripheral hardware protective case, facilitates the use of user, passes through screwed hole 10
Be set to three so that brandreth 5 be connected with peripheral hardware protective case it is more firm, it is to avoid go out between brandreth 5 and peripheral hardware protective case
The phenomenon now come off, the bottom of aluminium sheet 2 is fixedly connected with heating tube 6, and heating tube 6 is in annular shape, and heating tube 6 is located at 93 DEG C of temperature
The inner side of device 8 and 75 DEG C of temperature controllers 9 is controlled, by heating tube 6 in circular setting, makes the heated area in the bottom of aluminium sheet 2 more
Plus it is uniform, so as to improve the efficiency of heating, 250 DEG C of temperature controllers 7, and 250 DEG C of temperature are fixedly connected with the axis of the bottom of aluminium sheet 2
Control and 93 DEG C of temperature controllers 8 are fixedly connected with the outside of the inner side that device 7 is located at heating tube 6, the bottom of aluminium sheet 2, the outside of the bottom of aluminium sheet 2 is consolidated
Surely 75 DEG C of temperature controllers, 9,93 DEG C of temperature controllers 8 are connected with and 75 DEG C of temperature controllers 9 are respectively positioned on the outside of the bottom of aluminium sheet 2,75 DEG C of temperature controllers 9
Positioned at the outside of 93 DEG C of temperature controllers 8, the heating tube power supply of 250 DEG C of temperature controllers 7 and peripheral hardware is electrically connected with, and passes through 250 DEG C of temperature controllers 7
Setting, if the inside of inner bag 1 does not have water, now heating tube 6 is in dry-fire condition, when the temperature of aluminium sheet 2 reaches 250 DEG C
Wait, heating tube 6 is powered off, stop heating, the heating tube power supply of 93 DEG C of temperature controllers 8 and peripheral hardware is electrically connected with, and passes through 93 DEG C of temperature controllers 8
Setting, if 75 DEG C of temperature controllers 9 are broken, when the water temperature inside inner bag 1 reaches 93 DEG C, the power supply of heating tube 6 disconnects, and stops
Heating, the heating tube power supply of 75 DEG C of temperature controllers 9 and peripheral hardware is electrically connected with, by the setting of 75 DEG C of temperature controllers 9, inside inner bag 1
Water temperature reach 75 DEG C when, heating tube 6 is stopped, by set inner bag 1, aluminium sheet 2, water inlet pipe 3, outlet pipe 4, brandreth 5, plus
Heat pipe 6,250 DEG C of temperature controllers 7,93 DEG C of temperature controllers 8 and 75 DEG C of temperature controllers 9 are used cooperatively, and are solved existing heater and are existed
All it is that heating tube is placed in inner bag when being heated to water, and water Direct Contact Heating easily produces incrustation scale, unsafe asked
Topic, the electricity separation safe heating device possesses heating tube and is separated from water, safer advantage, and the bottom of inner bag 1 uses big face
Product aluminium sheet 2, adds the heated area of the water of inner bag 1, water temperature heating is more accelerated, firing rate faster, and is that the water of inner bag 1 is
In uniform heating, be not in the water inside the phenomenon that hot water is spilt, uniform heating inner liner 1, be also not in very big
Water sound, it is more Jing Yin, facilitate the use of user, improve the practicality of heater.
In use, user injects cold water from water inlet pipe 3 inside of inner bag 1, heating tube 6 is heated to water, passed through
The setting of 75 DEG C of temperature controllers 9, when the water temperature inside inner bag 1 reaches 75 DEG C, heating tube 6 is stopped, and passes through 93 DEG C of temperature controllers 8
Setting, if 75 DEG C of temperature controllers 9 are broken, when the water temperature inside inner bag 1 reaches 93 DEG C, the power supply of heating tube 6 disconnects, and stops
Heating, by the setting of 250 DEG C of temperature controllers 7, if the inside of inner bag 1 does not have water, now heating tube 6 is in dry-fire condition,
When the temperature of aluminium sheet 2 reaches 250 DEG C, heating tube 6 is powered off, and stops heating, the water after heating is discharged from outlet pipe 4, so as to reach
To the effect of safe heating.
In summary：The electricity separation safe heating device, by set inner bag 1, aluminium sheet 2, water inlet pipe 3, outlet pipe 4,
Brandreth 5, heating tube 6,250 DEG C of temperature controllers 7,93 DEG C of temperature controllers 8 and 75 DEG C of temperature controllers 9 are used cooperatively, solve it is existing plus
Thermal is all that heating tube is placed in inner bag when being heated to water, and water Direct Contact Heating, easily produces incrustation scale, no
Safe the problem of.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of electricity separation safe heating device, including inner bag（1）, it is characterised in that：The inner bag（1）Bottom fix connect
It is connected to aluminium sheet（2）, the inner bag（1）Water inlet pipe is communicated with the left of top（3）, the inner bag（1）It is communicated with the right side of top
Outlet pipe（4）, the inner bag（1）Front surface be fixedly connected with two brandreths（5）, the aluminium sheet（2）Bottom be fixedly connected
There is heating tube（6）, the aluminium sheet（2）250 DEG C of temperature controllers are fixedly connected with the axis of bottom（7）, and 250 DEG C of temperature controllers（7）
Positioned at heating tube（6）Inner side, the aluminium sheet（2）93 DEG C of temperature controllers are fixedly connected with the outside of bottom（8）, the aluminium sheet（2）
75 DEG C of temperature controllers are fixedly connected with the outside of bottom（9）.
2. a kind of electricity separation safe heating device according to claim 1, it is characterised in that：The brandreth（5）Just
Surface offers screwed hole（10）, and screwed hole（10）Quantity be three, the screwed hole（10）Match somebody with somebody with the containment vessel of peripheral hardware
Conjunction is used.
3. a kind of electricity separation safe heating device according to claim 1, it is characterised in that：The brandreth（5）After
Side and inner bag（1）The junction of front side is fixedly connected by welding, and two brandreths（5）In setting up and down.
4. a kind of electricity separation safe heating device according to claim 1, it is characterised in that：The inner bag（1）Bottom
Portion and aluminium sheet（2）Junction pass through a Welding, the aluminium sheet（2）In annular shape.
5. a kind of electricity separation safe heating device according to claim 1, it is characterised in that：The heating tube（6）It is in
Annular shape, and heating tube（6）Positioned at 93 DEG C of temperature controllers（8）With 75 DEG C of temperature controllers（9）Inner side.
6. a kind of electricity separation safe heating device according to claim 1, it is characterised in that：93 DEG C of temperature controllers
（8）With 75 DEG C of temperature controllers（9）It is respectively positioned on aluminium sheet（2）The outside of bottom, 75 DEG C of temperature controllers（9）Positioned at 93 DEG C of temperature controllers（8）
Outside.
7. a kind of electricity separation safe heating device according to claim 1, it is characterised in that：250 DEG C of temperature controllers
（7）It is electrically connected with the heating tube power supply of peripheral hardware.
8. a kind of electricity separation safe heating device according to claim 1, it is characterised in that：93 DEG C of temperature controllers
（8）It is electrically connected with the heating tube power supply of peripheral hardware.
9. a kind of electricity separation safe heating device according to claim 1, it is characterised in that：75 DEG C of temperature controllers
（9）It is electrically connected with the heating tube power supply of peripheral hardware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710568594.XA CN107228480A (en) | 2017-07-13 | 2017-07-13 | A kind of electricity separation safe heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710568594.XA CN107228480A (en) | 2017-07-13 | 2017-07-13 | A kind of electricity separation safe heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107228480A true CN107228480A (en) | 2017-10-03 |
Family
ID=59957445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710568594.XA Pending CN107228480A (en) | 2017-07-13 | 2017-07-13 | A kind of electricity separation safe heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107228480A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3730978A1 (en) * | 1987-09-15 | 1989-03-23 | Stephan Vandaele | Stainless-steel cooking vessel |
| EP0604886A2 (en) * | 1992-12-21 | 1994-07-06 | Stephan Vandaele | Electrically heated cooking vessel |
| CN2386592Y (en) * | 1999-06-04 | 2000-07-05 | 淄博多星电器集团有限责任公司 | Compound electric heating plate |
| CN2563489Y (en) * | 2002-01-14 | 2003-07-30 | 宁波市塞纳电热电器有限公司 | External heating type electric water heater inner tube structure |
| CN101057742A (en) * | 2007-05-09 | 2007-10-24 | 任传强 | Automatic functional electric heating pot |
| CN201847462U (en) * | 2010-09-17 | 2011-06-01 | 山东佳佳恋厨业有限公司 | Electric kettle with double bottoms |
| CN207081196U (en) * | 2017-07-13 | 2018-03-09 | 中山市惬意生活电器有限公司 | A kind of electricity separation safe heating device |
-
2017
- 2017-07-13 CN CN201710568594.XA patent/CN107228480A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3730978A1 (en) * | 1987-09-15 | 1989-03-23 | Stephan Vandaele | Stainless-steel cooking vessel |
| EP0604886A2 (en) * | 1992-12-21 | 1994-07-06 | Stephan Vandaele | Electrically heated cooking vessel |
| CN2386592Y (en) * | 1999-06-04 | 2000-07-05 | 淄博多星电器集团有限责任公司 | Compound electric heating plate |
| CN2563489Y (en) * | 2002-01-14 | 2003-07-30 | 宁波市塞纳电热电器有限公司 | External heating type electric water heater inner tube structure |
| CN101057742A (en) * | 2007-05-09 | 2007-10-24 | 任传强 | Automatic functional electric heating pot |
| CN201847462U (en) * | 2010-09-17 | 2011-06-01 | 山东佳佳恋厨业有限公司 | Electric kettle with double bottoms |
| CN207081196U (en) * | 2017-07-13 | 2018-03-09 | 中山市惬意生活电器有限公司 | A kind of electricity separation safe heating device |
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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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 528400 plant 3, No. 1, Xiangsheng Road, Nantou Town, Zhongshan City, Guangdong Province (residence declaration) Applicant after: Zhongshan Shiya Electrical Appliances Co.,Ltd. Address before: 528400 4th floor, building 2, No. 18, Nantou Avenue East, Nantou Town, Zhongshan City, Guangdong Province Applicant before: ZHONGSHAN QIEYI LIFE ELECTRIC APPLIANCE Co.,Ltd. |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171003 |