CN105042865B - The electric heater of the quick-heating type ceramic heat of water flow switch control - Google Patents
The electric heater of the quick-heating type ceramic heat of water flow switch control Download PDFInfo
- Publication number
- CN105042865B CN105042865B CN201510174441.8A CN201510174441A CN105042865B CN 105042865 B CN105042865 B CN 105042865B CN 201510174441 A CN201510174441 A CN 201510174441A CN 105042865 B CN105042865 B CN 105042865B
- Authority
- CN
- China
- Prior art keywords
- water
- cover board
- water flow
- flow switch
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Cookers (AREA)
- Control Of Resistance Heating (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Resistance Heating (AREA)
- Multiple-Way Valves (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The electric heater of the quick-heating type ceramic heat of water flow switch control, including shell, water tank, electrothermal tube, water inlet pipe, outlet pipe, water flow switch, driving switch, button switch etc., water flow switch is water jet propulsion formula structure, it is made of the promotion pin of main body, cover board, sealing element, impeller, spring, installation cover board, microswitch, stationary contact, movable contact, terminal, microswitch, the channel of inflow and outflow is not directly to communicate, but it is separated by cover board, when water flowing, circuit turn-on, when water does not flow, circuit disconnects；Water flow switch will be with driving switch cooperating.
Description
Technical field
The present invention relates to the electric heaters of the quick-heating type ceramic heat of water flow switch control.
Background technology
At present there are two types of the control methods of countries in the world electric heater, one is set using type liquid expansion temperature controller
Temperature in water tank, after energization, electrothermal tube starts to warm up, and stops heating after reaching temperature, when the temperature decline in water tank, and again
New heating, constantly repeats, when more than set temperature, cuts off the power, referred to as mechanical control method, liquid expansion type control,
Want continuous energization in 24 hours, waste of energy；When temperature control failure meeting laser heating, water heater is made to explode；Another kind is to use micro- electricity
Brain chip and relay and other electron component, cooperation water flow sensing unit then start electric heating when measuring water flowing by relay
Pipe works, and this electronic controller has tens of electrons element, hundreds of contacts to easy to produce failure, and cost is also higher；This hair
Bright offer one kind directly driving the control method and corresponding water heater structure that electrothermal tube is turned on or off by water flow switch.
Invention content
The electric heater of the quick-heating type ceramic heat of water flow switch of the present invention control, by water flow switch 20, water tank 12,
The compositions such as electrothermal tube 13, water inlet pipe 14, outlet pipe 15, shell 17；The water flow switch 20 is by main body 1, cover board 2,3 and of sealing element
11 structure of promotion pin of impeller 4, spring 5, installation cover board 6, microswitch 7, stationary contact 8, movable contact 9, terminal 10, microswitch
At the channel of inflow and outflow does not communicate not instead of directly in main body 1, is separated by cover board 2, and when there is water flowing, water can push
It cover board 2 while pushing sealing element 3 and impeller 4 and movable contact 9 and stationary contact 8 is made to contact, circuit turn-on；Flow is closed, electricity
Road disconnects；Since electrothermal tube has one or more, different temperature need one or a few electrothermal tube to work, true by driving switch 21
It is fixed.
The electrothermal tube 13 is ceramic heating assembly, there is two kinds of structures：One is by positive temperature coefficient PTC thermo-sensitive materials,
Manufactured both sides are attached on the outside of the metal tube of internal water flowing or inner cavity, and after energization, tow sides will produce heat, pass through heat transfer
The water flowed through in heating tube；Another kind is that heating wire ceramics are fully wrapped around, and round or flat, installation is made through high temperature sintering
In water tank 12, the water flowed through is heated.
The instantaneous water heater refers to water tank capacity very little, and water flows through the electric heater heated, is characterized in：Water tank
In equipped with more electrothermal tubes 13 electrothermal tube circuit on and off is controlled by water flow switch 20, determined by driving switch 21 different
Electrothermal tube works or does not work；The channel of the inflow and outflow of water flow switch 20 does not communicate not instead of directly, is separated by cover board 2,
When there is water flowing, water can push cover board 2 while push sealing element 3 and impeller 4, and movable contact 9 and stationary contact 8 is made to contact,
Circuit turn-on；Flow is closed, and circuit disconnects.
Advantageous effect and novelty of the present invention are to directly control being turned on or off for electrothermal tube with flow, there is water flowing
When, electrothermal tube is connected, and water disconnects automatically when closing.
Description of the drawings
Fig. 1 is water flow switch closed state structure chart of the water jet propulsion formula by microswitch break-make.
Fig. 2 is water jet propulsion formula has water flowing to make microswitch on-state structure by the water flow switch of microswitch break-make
Figure.
Fig. 3 is microswitch structure schematic diagram.
Fig. 4 Fig. 5 is the structural schematic diagram that water flow switch pushes directly on contact.
Fig. 6 is the electric heater structural schematic diagram of the quick-heating type PTC heating of water flow switch control.
Fig. 7 is the electric heater structural schematic diagram of the quick-heating type ceramics package electric-heating-wire-heating of water flow switch control.
Specific implementation mode
In attached drawing, the main body 1 of water flow switch, cover board 2, sealing element 3, impeller 4, spring 5, installation cover board 6, microswitch
7, stationary contact 8, movable contact 9, terminal 10, the promotion pin 11 of microswitch, water tank 12, electrothermal tube 13, water inlet pipe 14, outlet pipe
15, shell 17, water tap 18, connecting plate 19, water flow switch 20, driving switch 21.
Fig. 1 to Fig. 5 is water flow switch 20, by main body 1, cover board 2, sealing element 3, impeller 4, spring 5, installs cover board 6, micro-
Dynamic switch 7, stationary contact 8, movable contact 9, terminal 10 are constituted, and for Fig. 1 Fig. 2 using microswitch 7, Fig. 4 Fig. 5 is by contact and end
Son directly system is on installation cover board 6, the two function and using identical, and Fig. 1 Fig. 4 Fig. 5 is water route closed state, circuit disconnection；Fig. 2
Water in flow regime, the strength by water forces cover board 2 to move, also simultaneously mobile sealing element 3 and impeller 4, push fine motion to open
The promotion pin 11 shut makes movable contact and stationary contact combine, circuit turn-on；If closing water route, circuit disconnects；Fig. 4 cover plates 2
Shape it is different, have multiple holes on cover board 2, when discharging water, push cover board 2 to move up, water is flowed from hole；On the body 1, water inlet water
Road and water outlet water channel are not straight-through, it is necessary to which so that cover board 2 is moved water could mutually circulate；When being closed due to water channel, cover board 2 automatically will
The feed water inlet of main body 1 is closed, stationary contact and movable contact in Fig. 4 Fig. 5, only shows one group in figure, actual product can be made multigroup.
Fig. 6 is the electric heater structural schematic diagram of the quick-heating type PTC heating of water flow switch control, water flow switch 20 in figure,
Driving switch 21,13 cooperating of electrothermal tube, driving switch 21 have rotary and button type structure, the function of the two identical；Figure
Middle water flow switch 20 uses microswitch 7, keeps the structure that movable contact is combined with stationary contact, function identical according to Fig. 4 Fig. 5；Institute
It is the water stream channel that electrothermal tube 13 is constituted to state water tank 12；Water flow switch 20 makes microswitch push pin 11, pushes movable contact 9
It is contacted with stationary contact 8, at this point, determining that different electrothermal tubes is worked by driving switch 21；Guan Shui, circuit disconnect automatically.
The electrothermal tube 13 is that positive temperature coefficient PTC thermo-sensitive material ceramic heating assemblies are attached to water stream channel side structure
When at, energization, the water flowed through is heated.
Product in attached drawing, water temperature, which is shown, can be used digital-scroll technique or fuzzy display, and arrow is water (flow) direction in figure.
Claims (1)
1. the electric heater of the quick-heating type ceramic heat of water flow switch control, it is characterized in that：Water flow switch is housed in inlet pipeline
（20）, water flow switch（20）, by main body（1）, cover board（2）, sealing element（3）, impeller（4）, spring（5）, installation cover board（6）、
Microswitch（7）, stationary contact（8）, movable contact（9）, terminal（10）It constitutes, movable contact（8）, stationary contact（9）And terminal（10）Directly
System is connect in installation cover board（6）On, it is turned on or off for controlling electrothermal tube circuit, by driving switch（21）Determine different electric heating
Pipe works or does not work；Water flow switch（20）Main body（1）The channel of interior inflow and outflow is not directly to communicate, and is by cover board
（2）It separates, cover board（2）On have multiple holes, when discharging water, push cover board（2）It moves up, water is flowed from hole, and water can push cover board
（2）While pushing sealing element（3）And impeller（4）And make movable contact（9）And stationary contact（8）Contact, circuit turn-on, non-water flow
Dynamic, circuit disconnects；Electrothermal tube（13）It is that positive temperature coefficient PTC thermo-sensitive material ceramic heating assemblies are attached to water stream channel side,
After energization, electrothermal tube will produce heat, by heat transfer, the water that is flowed through in heating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510174441.8A CN105042865B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type ceramic heat of water flow switch control |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310244480.1A CN104236106B (en) | 2013-06-05 | 2013-06-05 | The electric heater of water flow switch control |
| CN201510174441.8A CN105042865B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type ceramic heat of water flow switch control |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310244480.1A Division CN104236106B (en) | 2013-06-05 | 2013-06-05 | The electric heater of water flow switch control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105042865A CN105042865A (en) | 2015-11-11 |
| CN105042865B true CN105042865B (en) | 2018-10-16 |
Family
ID=52224694
Family Applications (18)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510174295.9A Active CN104949321B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick electrothermal plate heating of water flow switch control |
| CN201510174278.5A Active CN104949324B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the horizontal external luminous energy heating of the fast heat of water flow switch control |
| CN201510174399.XA Active CN105004058B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type aluminium packet electrothermal tube heating of water flow switch control |
| CN201510174061.4A Pending CN104807195A (en) | 2013-06-05 | 2013-06-05 | Water flowing switch controlling and quick heating type electric heating film heating type electric water heater |
| CN201510174312.9A Active CN105004057B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type Hybrid Heating of water flow switch control |
| CN201510174468.7A Active CN105042867B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type PTC heating of vertical type water flow switch control |
| CN201510174392.8A Pending CN104869675A (en) | 2013-06-05 | 2013-06-05 | Electric heating component of aluminum-clad electric heating tube |
| CN201510174457.9A Active CN104896751B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the vertical luminous energy heating of the quick-heating type of water flow switch control |
| CN201510174509.2A Active CN105042840B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type metal electric heating pipe heating of vertical type water flow switch control |
| CN201510174454.5A Active CN105042866B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick electrothermal plate heating of vertical type water flow switch control |
| CN201510174400.9A Active CN105042861B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type aluminium packet electrothermal tube heating of vertical type water flow switch control |
| CN201510174441.8A Active CN105042865B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type ceramic heat of water flow switch control |
| CN201310244480.1A Active CN104236106B (en) | 2013-06-05 | 2013-06-05 | The electric heater of water flow switch control |
| CN201510174208.XA Active CN104807175B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type light radiation heating of water flow switch control |
| CN201510174105.3A Active CN104949343B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type luminous energy heating of water flow switch control |
| CN201510174307.8A Active CN105042839B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type aluminium packet electrothermal tube heating of horizontal water flow switch control |
| CN201510174318.6A Active CN104913493B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type metal electric heating pipe heating of water flow switch control |
| CN201510174406.6A Active CN105042864B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type PTC heating of water flow switch control |
Family Applications Before (11)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510174295.9A Active CN104949321B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick electrothermal plate heating of water flow switch control |
| CN201510174278.5A Active CN104949324B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the horizontal external luminous energy heating of the fast heat of water flow switch control |
| CN201510174399.XA Active CN105004058B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type aluminium packet electrothermal tube heating of water flow switch control |
| CN201510174061.4A Pending CN104807195A (en) | 2013-06-05 | 2013-06-05 | Water flowing switch controlling and quick heating type electric heating film heating type electric water heater |
| CN201510174312.9A Active CN105004057B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type Hybrid Heating of water flow switch control |
| CN201510174468.7A Active CN105042867B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type PTC heating of vertical type water flow switch control |
| CN201510174392.8A Pending CN104869675A (en) | 2013-06-05 | 2013-06-05 | Electric heating component of aluminum-clad electric heating tube |
| CN201510174457.9A Active CN104896751B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the vertical luminous energy heating of the quick-heating type of water flow switch control |
| CN201510174509.2A Active CN105042840B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type metal electric heating pipe heating of vertical type water flow switch control |
| CN201510174454.5A Active CN105042866B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick electrothermal plate heating of vertical type water flow switch control |
| CN201510174400.9A Active CN105042861B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type aluminium packet electrothermal tube heating of vertical type water flow switch control |
Family Applications After (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310244480.1A Active CN104236106B (en) | 2013-06-05 | 2013-06-05 | The electric heater of water flow switch control |
| CN201510174208.XA Active CN104807175B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type light radiation heating of water flow switch control |
| CN201510174105.3A Active CN104949343B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type luminous energy heating of water flow switch control |
| CN201510174307.8A Active CN105042839B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type aluminium packet electrothermal tube heating of horizontal water flow switch control |
| CN201510174318.6A Active CN104913493B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type metal electric heating pipe heating of water flow switch control |
| CN201510174406.6A Active CN105042864B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type PTC heating of water flow switch control |
Country Status (1)
| Country | Link |
|---|---|
| CN (18) | CN104949321B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697151B (en) * | 2015-03-16 | 2017-06-16 | 大连海洋大学 | Small quick water heater |
| CN106152532A (en) * | 2015-04-03 | 2016-11-23 | 广东顺德光晟电器股份有限公司 | The quick-heating type ceramic heating assembly electric heater of vertical type water flow on-off control |
| CN106152536A (en) * | 2015-04-03 | 2016-11-23 | 广东顺德光晟电器股份有限公司 | The electric heater of the quick electrothermal-film heating of vertical type water flow on-off control |
| CN106152530A (en) * | 2015-04-03 | 2016-11-23 | 广东顺德光晟电器股份有限公司 | The electric heater of the quick-heating type aluminum bag electrothermal tube heating of horizontal current on-off control |
| CN106152531A (en) * | 2015-04-03 | 2016-11-23 | 广东顺德光晟电器股份有限公司 | The quick-heating type electric water heater of the Hybrid Heating of vertical type water flow on-off control |
| CN106152476A (en) * | 2015-04-03 | 2016-11-23 | 广东顺德光晟电器股份有限公司 | The quick-heating type electric water heater of the aluminum bag electrothermal tube heating of vertical type water flow on-off control |
| CN106123309B (en) * | 2016-08-24 | 2022-06-10 | 湖州品创孵化器有限公司 | Inlet water preheating type electric water heater |
| CN106871432A (en) * | 2017-04-07 | 2017-06-20 | 厦门中家院生态科技有限公司 | A kind of open type boiler |
| CN108518727A (en) * | 2018-05-03 | 2018-09-11 | 浙江嘉科新能源科技有限公司 | A kind of PTC electricity wall-hung boiler and heating system |
| CN110159835B (en) * | 2019-06-25 | 2024-09-10 | 宁波优尔多电器有限公司 | Electric heating faucet |
| CN110504133B (en) * | 2019-09-26 | 2025-01-14 | 珠海格力电器股份有限公司 | Pressure differential switch and chiller with multi-speed adjustment function |
| CN112212499B (en) * | 2020-09-29 | 2022-10-14 | 宁波方太厨具有限公司 | Water heater |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2530211Y (en) * | 2001-08-29 | 2003-01-08 | 陈非 | Enclosed water electricity valve of fast electric water heater |
| CN2705879Y (en) * | 2004-04-14 | 2005-06-22 | 柳传安 | Water control switch valve |
| CN2934992Y (en) * | 2006-02-09 | 2007-08-15 | 何发祥 | Electric-heating body of water-heater |
| JP2010025363A (en) * | 2008-07-15 | 2010-02-04 | Panasonic Corp | Hot water supply device |
| CN201764651U (en) * | 2009-12-16 | 2011-03-16 | 刘运柳 | Electric water heater with independent water heating tank |
| CN102563833A (en) * | 2010-12-14 | 2012-07-11 | 刘命辉 | Electric water heater with sealed outlet for faucet, and water flow switch and heat protector of electric water heater |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1055593A (en) * | 1990-04-04 | 1991-10-23 | 上海华升电热器厂 | Quick electrothermal-film water boiler |
| CN2146679Y (en) * | 1993-01-16 | 1993-11-17 | 周运华 | Automatic on-off rapid electric water heater |
| DE4316016C2 (en) * | 1993-05-13 | 1997-02-13 | Stiebel Eltron Gmbh & Co Kg | Electrical switching device for a sacrificial anode |
| CN2269550Y (en) * | 1996-11-28 | 1997-12-03 | 李修志 | Quick electric water heater |
| CN2373737Y (en) * | 1998-08-25 | 2000-04-12 | 杨友林 | Quick safety electric shower appliance |
| JP3838423B2 (en) * | 2001-11-20 | 2006-10-25 | 株式会社ノーリツ | Fluid switch and heat source machine equipped with the same |
| CN2651925Y (en) * | 2003-09-11 | 2004-10-27 | 屈小秒 | Water pressure controlled switch |
| JP4995490B2 (en) * | 2006-05-31 | 2012-08-08 | 株式会社パロマ | Water flow switch |
| CN200958854Y (en) * | 2006-06-16 | 2007-10-10 | 谢帮华 | Instant pre-heating mixed electrothermal water heater |
| CN201476266U (en) * | 2009-08-27 | 2010-05-19 | 青岛兴邦厨具有限公司 | Electric water heater with water pressure control switch system |
| CN102042672A (en) * | 2009-10-23 | 2011-05-04 | 刘运柳 | Water heater, radiator and electric heating component used |
| CN101697331B (en) * | 2009-10-30 | 2013-04-17 | 福州斯狄渢电热水器有限公司 | Water flow starting switch device |
| CN102102899B (en) * | 2009-12-16 | 2016-06-15 | 广东顺德光晟电器股份有限公司 | There is the electric heater of independent water heating tank |
| CN102338458B (en) * | 2010-07-15 | 2016-03-02 | 广东顺德光晟电器股份有限公司 | There is the electric heater of heating water tank |
| CN102147151A (en) * | 2011-04-11 | 2011-08-10 | 刘运柳 | Water tank structure of electric energy, solar energy or air energy water heater |
| CN202452663U (en) * | 2011-11-23 | 2012-09-26 | 山东润泰智能电气有限公司 | Intelligent multichannel water supply domestic hot water center |
| CN202580286U (en) * | 2012-06-11 | 2012-12-05 | 温柏林 | Faucet capable of heating water quickly |
| CN102889400A (en) * | 2012-10-03 | 2013-01-23 | 刘运柳 | Water tap used for non-bearing outlet opening water storage type water heater |
-
2013
- 2013-06-05 CN CN201510174295.9A patent/CN104949321B/en active Active
- 2013-06-05 CN CN201510174278.5A patent/CN104949324B/en active Active
- 2013-06-05 CN CN201510174399.XA patent/CN105004058B/en active Active
- 2013-06-05 CN CN201510174061.4A patent/CN104807195A/en active Pending
- 2013-06-05 CN CN201510174312.9A patent/CN105004057B/en active Active
- 2013-06-05 CN CN201510174468.7A patent/CN105042867B/en active Active
- 2013-06-05 CN CN201510174392.8A patent/CN104869675A/en active Pending
- 2013-06-05 CN CN201510174457.9A patent/CN104896751B/en active Active
- 2013-06-05 CN CN201510174509.2A patent/CN105042840B/en active Active
- 2013-06-05 CN CN201510174454.5A patent/CN105042866B/en active Active
- 2013-06-05 CN CN201510174400.9A patent/CN105042861B/en active Active
- 2013-06-05 CN CN201510174441.8A patent/CN105042865B/en active Active
- 2013-06-05 CN CN201310244480.1A patent/CN104236106B/en active Active
- 2013-06-05 CN CN201510174208.XA patent/CN104807175B/en active Active
- 2013-06-05 CN CN201510174105.3A patent/CN104949343B/en active Active
- 2013-06-05 CN CN201510174307.8A patent/CN105042839B/en active Active
- 2013-06-05 CN CN201510174318.6A patent/CN104913493B/en active Active
- 2013-06-05 CN CN201510174406.6A patent/CN105042864B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2530211Y (en) * | 2001-08-29 | 2003-01-08 | 陈非 | Enclosed water electricity valve of fast electric water heater |
| CN2705879Y (en) * | 2004-04-14 | 2005-06-22 | 柳传安 | Water control switch valve |
| CN2934992Y (en) * | 2006-02-09 | 2007-08-15 | 何发祥 | Electric-heating body of water-heater |
| JP2010025363A (en) * | 2008-07-15 | 2010-02-04 | Panasonic Corp | Hot water supply device |
| CN201764651U (en) * | 2009-12-16 | 2011-03-16 | 刘运柳 | Electric water heater with independent water heating tank |
| CN102563833A (en) * | 2010-12-14 | 2012-07-11 | 刘命辉 | Electric water heater with sealed outlet for faucet, and water flow switch and heat protector of electric water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105042864B (en) | 2018-10-16 |
| CN105042864A (en) | 2015-11-11 |
| CN104949343A (en) | 2015-09-30 |
| CN104949321B (en) | 2019-03-29 |
| CN104869675A (en) | 2015-08-26 |
| CN104949343B (en) | 2018-09-07 |
| CN105042840B (en) | 2018-11-06 |
| CN105042839B (en) | 2018-10-16 |
| CN104236106A (en) | 2014-12-24 |
| CN105004058A (en) | 2015-10-28 |
| CN105004057A (en) | 2015-10-28 |
| CN104807175A (en) | 2015-07-29 |
| CN104913493B (en) | 2018-09-07 |
| CN105042839A (en) | 2015-11-11 |
| CN104807175B (en) | 2018-05-01 |
| CN105042861A (en) | 2015-11-11 |
| CN104807195A (en) | 2015-07-29 |
| CN105004057B (en) | 2018-11-06 |
| CN105042865A (en) | 2015-11-11 |
| CN104949321A (en) | 2015-09-30 |
| CN105042866B (en) | 2019-05-03 |
| CN105042867B (en) | 2018-09-07 |
| CN105042861B (en) | 2018-09-07 |
| CN104236106B (en) | 2019-02-01 |
| CN105042866A (en) | 2015-11-11 |
| CN105004058B (en) | 2018-09-07 |
| CN104896751B (en) | 2018-12-14 |
| CN104949324A (en) | 2015-09-30 |
| CN105042867A (en) | 2015-11-11 |
| CN104896751A (en) | 2015-09-09 |
| CN104949324B (en) | 2019-02-01 |
| CN105042840A (en) | 2015-11-11 |
| CN104913493A (en) | 2015-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105042865B (en) | The electric heater of the quick-heating type ceramic heat of water flow switch control | |
| CN203377165U (en) | Water flow switch for electric water heater | |
| CN103245061B (en) | Electric water heater | |
| CN204574522U (en) | The electric heater of the quick electrothermal-film heating of vertical type water flow switch control rule | |
| CN204574519U (en) | The electric heater of vertical fast thermal oxide aluminium ceramic heating element heating | |
| CN204574521U (en) | The electric heater of the quick-heating type alumina ceramic heating body heating that water flow switch controls | |
| CN204574517U (en) | The electric heater of the quick-heating type aluminium bag electrothermal tube heating of horizontal current switch control rule | |
| CN106152532A (en) | The quick-heating type ceramic heating assembly electric heater of vertical type water flow on-off control | |
| CN106152529A (en) | The electric heater of vertical fast thermal oxide aluminum ceramic heating element heating | |
| CN106152535A (en) | The electric heater of the quick-heating type alumina ceramic heating body heating that water flow switch controls | |
| CN106288328A (en) | The horizontal semiconductor of water flow switch control or the electric heater of luminous energy heating | |
| CN106152536A (en) | The electric heater of the quick electrothermal-film heating of vertical type water flow on-off control | |
| CN106152533A (en) | The quick-heating type electric water heater of non-metallic pipe inwall applying silicon oxide heater | |
| CN106152475A (en) | The electric heater of the vertical quick-heating type metal electric heating pipe heating that water flow switch controls | |
| CN106152534A (en) | The electric heater of the quick-heating type light pipe heating that water flow switch controls | |
| CN106152477A (en) | The electric heater of the quick-heating type metal electric heating pipe heating that water flow switch controls | |
| CN106288408A (en) | The quasiconductor of vertical type water flow on-off control or the electric heater of luminous energy heating | |
| CN106152474A (en) | The electric heater of the vertical quick-heating type luminous energy heating that water flow switch controls | |
| CN106152528A (en) | The electric heater of the fast hot horizontal light heating that water flow switch controls |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 528300 Daliang District Office of Shunde District, Foshan, Guangdong, new Kau community residential development committee No. 38 Applicant after: Guangdong Guangsheng Limited by Share Ltd Address before: 528300 Daliang Road office, Shunde District, Foshan, Guangdong, Fengxiang 41 Road, new Kau neighborhood committee, A 509, 510, 511, 512, Shunde creative industrial park. Applicant before: Shunde Guang Sheng electrical equipment limited company |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |