CN107388574A - A kind of water heater of relay heated type - Google Patents
A kind of water heater of relay heated type Download PDFInfo
- Publication number
- CN107388574A CN107388574A CN201710762083.1A CN201710762083A CN107388574A CN 107388574 A CN107388574 A CN 107388574A CN 201710762083 A CN201710762083 A CN 201710762083A CN 107388574 A CN107388574 A CN 107388574A
- Authority
- CN
- China
- Prior art keywords
- inner bag
- water
- electric heating
- heating tube
- water outlet
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 181
- 238000005485 electric heating Methods 0.000 claims abstract description 53
- 238000009835 boiling Methods 0.000 claims abstract description 37
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 230000005611 electricity Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 230000001012 protector Effects 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000002699 waste material Substances 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
- 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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
- F24H1/202—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with resistances
-
- 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
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/212—Temperature of the water
- F24H15/223—Temperature of the water in the water storage 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
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/246—Water level
-
- 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
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/355—Control of heat-generating means in heaters
- F24H15/37—Control of heat-generating means in heaters of electric 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
- F24H9/0005—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
- F24H15/00—Control of fluid heaters
- F24H15/10—Control of fluid heaters characterised by the purpose of the control
- F24H15/128—Preventing overheating
- F24H15/132—Preventing the operation of water heaters with low water levels, e.g. dry-firing
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)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The present invention discloses a kind of water heater of relay heated type, including main inner bag, controller, auxiliary inner bag, water inlet pipe is housed on main inner bag, the delivery port of water inlet pipe bottom connects the interior bottom of main inner bag, boiling water outlet pipe is housed on auxiliary inner bag, the inside of the water inlet connection auxiliary inner bag of boiling water outlet pipe, aids in the inside of inner bag to connect the inside of main inner bag by connecting water pipe, connects the water inlet of water pipe in the internal upper part of main inner bag；In main inner bag or main inner bag outer bottom is equipped with the first electric heating tube, inner bag is aided in built with the second electric heating tube, controller controls the first electric heating tube the water temperature heating in main inner bag to design temperature, design temperature≤90 °C, the power supply of the second electric heating tube of controller connection is heated while boiling water outlet pipe water outlet, when boiling water outlet pipe stops water outlet, the power supply that controller cuts off the second electric heating tube stops heating.The present invention can quickly provide hot water, and it is relatively low to be pressurized when closed inner bag is worked, and security is higher.
Description
Technical field
The present invention relates to electric heater manufacturing technology field, especially a kind of water heater of relay heated type.
Background technology
Existing boiler, due to that can produce water vapour and water swellable problem when water is boiled, usual inner-tube structure will be spacious
Open type, but the inner-tube structure of open type can bring problems with, first, when heating up water, vapor can discharge or have a small amount of high-temperature water
Drop is overflowed, and easily scalds people, the security used is relatively low；Second, the discharge of water vapour can also waste a part of energy, it is unfavorable for
Energy-conservation.In addition, this boiler is due to being open type, and leaving water temperature is higher, and the electric heater of no image of Buddha heat storage type carries like that
Supplying hot water.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of water heater of relay heated type, it can quickly provide heat
Water, and closed inner bag is under lower pressure and worked, safety in utilization is higher, and is advantageous to save.
To reach above-mentioned purpose, the technical scheme is that：A kind of water heater of relay heated type, including in master
Courage, controller, inner bag is aided in, water inlet pipe is housed, the delivery port of water inlet pipe bottom connects the interior bottom of main inner bag, auxiliary on main inner bag
Help and boiling water outlet pipe is housed on inner bag, the inside of the water inlet connection auxiliary inner bag of boiling water outlet pipe, aid in the inside of inner bag to lead to
The inside that connection water pipe connects main inner bag is crossed, connects the water inlet of water pipe in the internal upper part of main inner bag；In main inner bag or in master
The outer bottom of courage is equipped with the first electric heating tube, and auxiliary inner bag controls the first electric heating tube built with the second electric heating tube, controller
The water temperature heating in main inner bag to design temperature, design temperature≤90 DEG C, controller connects while boiling water outlet pipe water outlet
The power supply of logical second electric heating tube is heated, and when boiling water outlet pipe stops water outlet, controller cuts off the electricity of the second electric heating tube
Source stops heating.
The auxiliary inner bag is arranged on the inside of main inner bag.Make it that structure is more compact, and boiling water outlet pipe is stopped
Only the water temperature of inner bag is aided in be consistent substantially with the water temperature in main inner bag during water outlet, the relay beneficial to the second electric heating tube adds
Heat.
Further improve, when first electric heating tube is arranged on the outer bottom of main inner bag, the first electric heating tube is first fixed
On a heat transfer disk, heat transfer disk is attached to the outer bottom of main inner bag again.To avoid the first electric heating tube scaling.Further,
Overtemp. protector is also equipped with below the heat transfer disk, Overtemp. protector detects that the temperature of heating tray bottom exceedes setting value
When, the power supply of first electric heating tube is cut off by controller.
Further, temperature-sensing pipe is additionally provided with the main inner bag, temperature-sensing pipe is built with temperature sensor, temperature sensor and control
Device processed, the first electric heating tube are engaged the water temperature controlled in main inner bag.
Further, metal water level detector is housed in the auxiliary inner bag, is less than metal water when aiding in the water level in inner bag
During location probe, the controller cuts off the power supply of first electric heating tube and second electric heating tube.
It is preferred that the design temperature is 83 DEG C -87 DEG C.The further preferred design temperature is 85 DEG C.To avoid as far as possible
Water in main inner bag acutely expands and produced a large amount of water vapours, it is ensured that main inner bag it is safe to use.And can is heated to water enough
Temperature is conveyed to auxiliary inner bag.
Further improve, the centre of the boiling water outlet pipe be equipped with magnetic valve, opening boiling water outlet pipe during solenoid valves
Water outlet, while the power supply of controller the second electric heating tube of connection is heated；Boiling water outlet pipe is closed when magnetic valve powers off to stop
Water outlet, while controller cuts off the power supply stopping heating of the second electric heating tube.
Further improve, hot water outlet pipe is housed on the main inner bag, the water inlet of hot water outlet pipe is connected in main inner bag
Middle and upper part.To cause the present invention can also provide hot water to use, increase uses function.
Further, the lower end of the hot water outlet pipe is in the interior middle part of main inner bag, and hot water outlet pipe is in main inner bag
In part have a U-shaped waterway channel, the water inlet of hot water outlet pipe is in the internal upper part of main inner bag.So can be effective
Extend the length of hot water effluent's pipeline, improve out water resistance, prevent from leaking electricity.
The present invention built with the second electric heating tube provided with main inner bag and auxiliary inner bag, auxiliary inner bag due to aiding in inner bag
The internal inside that main inner bag is connected by connecting water pipe, connects the water inlet of water pipe in the internal upper part of main inner bag；Controller control
The first electric heating tube is made the water temperature heating in main inner bag to less than 90 DEG C, avoids producing a large amount of steam and the violent swollen of water occurs
It is swollen, ensure that main inner bag by excess pressure, is not then conveyed into heated water in main inner bag in auxiliary by connecting water pipe
In courage；When needing to export boiling water, boiling water outlet pipe is opened, while controller connects the power supply of the second electric heating tube to aiding in inner bag
In heated water heated immediately, just can export boiling water from boiling water outlet pipe.When boiling water outlet pipe is opened, auxiliary
Inner bag is such as unenclosed construction compression very little；And when boiling water outlet pipe stops water outlet, controller cuts off the second electric heating tube
Power supply stops heating, aids in the compression of inner bag also smaller.On the other hand, the present invention just utilizes the second electricity when needing to use boiling water
Heating tube carries out relay heating, is also beneficial to save.Therefore the present invention can quickly provide hot water, and cause closed inner bag
(main inner bag and auxiliary inner bag), which can be under lower pressure, to work, and safety in utilization is higher, and is advantageous to save.
Brief description of the drawings
Fig. 1 is stereogram of the present invention；
Fig. 2 is top view of the present invention；
Fig. 3 is Fig. 2 A-A sectional views；
Fig. 4 is Fig. 2 B-B sectional views.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Shown in Fig. 1 to Fig. 4, a kind of water heater of relay heated type, including main inner bag 1, controller (not shown),
Water inlet pipe 2 is housed, the delivery port of the bottom of water inlet pipe 2 connects the interior bottom of main inner bag 1, and this water heater also includes on main inner bag 1
One auxiliary inner bag 3, auxiliary inner bag 3 are arranged on the inside of main inner bag 1, aid in that boiling water outlet pipe 4 is housed on inner bag 3, boiling water goes out
The water inlet connection auxiliary internal upper part of inner bag 3 of water pipe 4, the inside of auxiliary inner bag 3 is connected in main inner bag 1 by connecting water pipe 31
Portion, the water inlet 311 of connection water pipe 31 are in the internal upper part of main inner bag 1；The outer bottom of main inner bag 1 is equipped with the first electric heating tube 5,
First electric heating tube 5 is first fixed on a heat transfer disk 51, and heat transfer disk 51 is attached to the outer bottom of main inner bag 1 again, heat transfer disk 51
Overtemp. protector 52 is housed further below, when Overtemp. protector 52 detects that the temperature of the bottom of heating dish 51 exceedes setting value, passed through
Controller cuts off the power supply of first electric heating tube 5.Preferably to protect the main electric heating tube 5 of inner bag 1 and first, dry combustion method is prevented.
Aiding in inner bag 3, controller controls the first electric heating tube 5 the water temperature in main inner bag 1 built with the second electric heating tube 6
Design temperature is heated to, the design temperature generally may be set in less than 90 DEG C, can specifically be set between 83 DEG C to 87 DEG C, excellent
Elect 85 DEG C as；To prevent the water in main inner bag 1 from acutely expanding and producing a large amount of water vapours.
Temperature-sensing pipe 7 is additionally provided with the main inner bag 1, temperature-sensing pipe 7 is built with temperature sensor, temperature sensor and control
Device, the first electric heating tube 5 are engaged the water temperature controlled in main inner bag 1.
Metal water level detector 8 is also equipped with the auxiliary inner bag 3, is less than metal water level when aiding in the water level in inner bag 3
During detector 8, the controller cuts off the power supply of first electric heating tube 5 and second electric heating tube 6.Preferably to protect
First electric heating tube 5 and second electric heating tube 6.
Hot water outlet pipe 9 is housed, the lower end of hot water outlet pipe 9 is in the interior middle part of main inner bag 1, heat on the main inner bag 1
The part that water outlet pipe 9 is in main inner bag 1 has the waterway channel 92 of a U-shaped, the connection master of water inlet 91 of hot water outlet pipe 9
The internal upper part of inner bag 1, it can so extend the water outlet path of hot water outlet pipe 9, improve out water resistance, preferably prevent from leaking electricity.
The centre of the boiling water outlet pipe 4 is equipped with magnetic valve 10, and the water outlet of boiling water outlet pipe 4 is opened when magnetic valve 10 is powered,
The power supply of the second electric heating tube 6 of controller connection simultaneously is heated；Boiling water outlet pipe 4 is closed when magnetic valve 10 powers off to stop
Water, while controller cuts off the power supply stopping heating of the second electric heating tube 6.
When the present embodiment works, when intaking for the first time, water inputs from water inlet pipe 2 to be entered in main inner bag 1, then passes through connection
Water pipe 31 enters in auxiliary inner bag 3, can be vented water by boiling water outlet pipe 4 or hot water outlet pipe 9 and be full of the main He of inner bag 1
Inner bag 3 is aided in, then controller is engaged the first electric heating tube 5 of control with temperature sensor and heated, in main inner bag 1
Water temperature heating, now due to heat exchange reason, aids in the water temperature in inner bag 3 also to can reach 85 DEG C to 85 DEG C；Opened when needing output
During water, magnetic valve 10 is powered, and boiling water outlet pipe 4 is opened, while controller connects the power supply of the second electric heating tube 6 to aiding in inner bag
Heated water (water temperature has reached 85 DEG C) is heated immediately in 3, just can export boiling water from boiling water outlet pipe 4；It is not required to
When wanting boiling water, magnetic valve 10 powers off, and closes boiling water outlet pipe 4 and stops water outlet, while controller cuts off the electricity of the second electric heating tube 6
Source stops heating.And when needing to use hot water, as long as opening hot water outlet pipe 9 with regard to hot water can be exported.In subsequent use, in master
Water temperature in water temperature in courage 1 and auxiliary inner bag 3 can substantially remain in 85 DEG C or so, with ensure not produce substantial amounts of water vapour and
Water is had larger expansion, main inner bag 1 and auxiliary inner bag 3 can be made to there will be neither water vapour rational relatively low by pressure work
Excessive with high temperature water droplet, and can ensures safety in utilization.
It the above is only a preferred embodiment of the invention, those skilled in the art is made equivalent change by claim
Both fall within the protection domain of this case.
Claims (10)
1. a kind of water heater of relay heated type, including main inner bag, controller, water inlet pipe is housed on main inner bag, under water inlet pipe
The delivery port in portion connects the interior bottom of main inner bag, it is characterised in that：Also include an auxiliary inner bag, aid in that boiling water is housed on inner bag
Outlet pipe, the inside of the water inlet connection auxiliary inner bag of boiling water outlet pipe, the inside of inner bag is aided in by connecting water pipe connection master
The inside of inner bag, the water inlet of water pipe is connected in the internal upper part of main inner bag；In main inner bag or main inner bag outer bottom equipped with the
One electric heating tube, for auxiliary inner bag built with the second electric heating tube, controller controls the first electric heating tube the water temperature in main inner bag
Design temperature is heated to, design temperature≤90 DEG C, controller connects the second electric heating tube while boiling water outlet pipe water outlet
Power supply is heated, and when boiling water outlet pipe stops water outlet, the power supply that controller cuts off the second electric heating tube stops heating.
A kind of 2. water heater of relay heated type according to claim 1, it is characterised in that：The auxiliary inner bag is set
In the inside of main inner bag.
A kind of 3. water heater of relay heated type according to claim 1, it is characterised in that：First electric heating tube
During installed in the outer bottom of main inner bag, the first electric heating tube is first fixed on a heat transfer disk, and heat transfer disk is attached to main inner bag again
Outer bottom；Overtemp. protector is also equipped with below heat transfer disk, Overtemp. protector detects that the temperature of heating tray bottom exceedes setting
During value, the power supply of first electric heating tube is cut off by controller.
A kind of 4. water heater of relay heated type according to claim 1, it is characterised in that：Also set in the main inner bag
There is temperature-sensing pipe, built with temperature sensor, temperature sensor is engaged in control master temperature-sensing pipe with controller, the first electric heating tube
Water temperature in courage.
A kind of 5. water heater of relay heated type according to claim 1, it is characterised in that：Filled in the auxiliary inner bag
There is metal water level detector, when aiding in the water level in inner bag to be less than metal water level detector, controller cut-out described the
The power supply of one electric heating tube and second electric heating tube.
A kind of 6. water heater of relay heated type according to claim 1, it is characterised in that：The design temperature is 83
℃-87℃。
A kind of 7. water heater of relay heated type according to claim 6, it is characterised in that：The design temperature is 85
℃。
A kind of 8. water heater of relay heated type according to claim 1, it is characterised in that：The boiling water outlet pipe
Centre be equipped with magnetic valve, opens boiling water outlet pipe water outlet, while the electricity of controller the second electric heating tube of connection during solenoid valves
Heated in source；Boiling water outlet pipe is closed when magnetic valve powers off and stops water outlet, while controller cuts off the electricity of the second electric heating tube
Source stops heating.
A kind of 9. water heater of relay heated type according to any one of claim 1 to 8, it is characterised in that：The master
Hot water outlet pipe is housed, the water inlet of hot water outlet pipe connects the middle and upper part in main inner bag on inner bag.
A kind of 10. water heater of relay heated type according to claim 9, it is characterised in that：The hot water outlet pipe
Lower end be in the interior middle part of main inner bag, the part that hot water outlet pipe is in main inner bag has the waterway channel of a U-shaped, hot water
The water inlet of outlet pipe is in the internal upper part of main inner bag.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762083.1A CN107388574A (en) | 2017-08-30 | 2017-08-30 | A kind of water heater of relay heated type |
| PCT/CN2018/103289 WO2019042367A1 (en) | 2017-08-30 | 2018-08-30 | Relay-heating type water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762083.1A CN107388574A (en) | 2017-08-30 | 2017-08-30 | A kind of water heater of relay heated type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107388574A true CN107388574A (en) | 2017-11-24 |
Family
ID=60348113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710762083.1A Pending CN107388574A (en) | 2017-08-30 | 2017-08-30 | A kind of water heater of relay heated type |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107388574A (en) |
| WO (1) | WO2019042367A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019042367A1 (en) * | 2017-08-30 | 2019-03-07 | 厦门中家院生态科技有限公司 | Relay-heating type water heater |
| CN111669998B (en) * | 2017-11-23 | 2021-09-03 | 德隆奇电器单一股东有限责任公司 | Machine and method for preparing beverages |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285575A (en) * | 2019-07-29 | 2019-09-27 | 河南明东新能源科技开发有限公司 | A kind of heating tube inner water tank structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4226212A1 (en) * | 1992-08-07 | 1994-02-10 | Friedrich Mueller | Hot water storage system - consists of two hot water tanks connected together through controlled check device acting as guide for water flow |
| CN2367963Y (en) * | 1999-04-02 | 2000-03-08 | 上海飞流微型热水器有限责任公司 | Preheating, immediately-heating mixed type electri water heater |
| US20040079749A1 (en) * | 2002-10-28 | 2004-04-29 | Young Randy S. | Multi-tank water heater |
| CN202692398U (en) * | 2012-06-06 | 2013-01-23 | 奥特朗电器（广州）有限公司 | Electric water heater |
| CN103363654A (en) * | 2013-07-11 | 2013-10-23 | 广东万和电气有限公司 | Double-inner-tank electric water heater |
| CN204084815U (en) * | 2014-09-02 | 2015-01-07 | 奥特朗电器（广州）有限公司 | A kind of multimode electric heater |
| CN204718102U (en) * | 2015-04-27 | 2015-10-21 | 上海正克电器有限公司 | Beforehand instant double-mode electric water heater |
| CN106610123A (en) * | 2015-10-24 | 2017-05-03 | 广东顺德光晟电器股份有限公司 | Horizontal type double-liner water storage type electric water heater with non-metal tube provided with electric heating wire inside |
| 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 |
| CN207299503U (en) * | 2017-08-30 | 2018-05-01 | 厦门中家院生态科技有限公司 | A kind of water heater of relay heated type |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388574A (en) * | 2017-08-30 | 2017-11-24 | 厦门中家院生态科技有限公司 | A kind of water heater of relay heated type |
-
2017
- 2017-08-30 CN CN201710762083.1A patent/CN107388574A/en active Pending
-
2018
- 2018-08-30 WO PCT/CN2018/103289 patent/WO2019042367A1/en active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4226212A1 (en) * | 1992-08-07 | 1994-02-10 | Friedrich Mueller | Hot water storage system - consists of two hot water tanks connected together through controlled check device acting as guide for water flow |
| CN2367963Y (en) * | 1999-04-02 | 2000-03-08 | 上海飞流微型热水器有限责任公司 | Preheating, immediately-heating mixed type electri water heater |
| US20040079749A1 (en) * | 2002-10-28 | 2004-04-29 | Young Randy S. | Multi-tank water heater |
| CN202692398U (en) * | 2012-06-06 | 2013-01-23 | 奥特朗电器（广州）有限公司 | Electric water heater |
| CN103363654A (en) * | 2013-07-11 | 2013-10-23 | 广东万和电气有限公司 | Double-inner-tank electric water heater |
| CN204084815U (en) * | 2014-09-02 | 2015-01-07 | 奥特朗电器（广州）有限公司 | A kind of multimode electric heater |
| CN204718102U (en) * | 2015-04-27 | 2015-10-21 | 上海正克电器有限公司 | Beforehand instant double-mode electric water heater |
| CN106610123A (en) * | 2015-10-24 | 2017-05-03 | 广东顺德光晟电器股份有限公司 | Horizontal type double-liner water storage type electric water heater with non-metal tube provided with electric heating wire inside |
| 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 |
| CN207299503U (en) * | 2017-08-30 | 2018-05-01 | 厦门中家院生态科技有限公司 | A kind of water heater of relay heated type |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019042367A1 (en) * | 2017-08-30 | 2019-03-07 | 厦门中家院生态科技有限公司 | Relay-heating type water heater |
| CN111669998B (en) * | 2017-11-23 | 2021-09-03 | 德隆奇电器单一股东有限责任公司 | Machine and method for preparing beverages |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019042367A1 (en) | 2019-03-07 |
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Application publication date: 20171124 |