CN107490185A - A kind of electric heating system of water heater, electric heater and control method - Google Patents
A kind of electric heating system of water heater, electric heater and control method Download PDFInfo
- Publication number
- CN107490185A CN107490185A CN201710896942.6A CN201710896942A CN107490185A CN 107490185 A CN107490185 A CN 107490185A CN 201710896942 A CN201710896942 A CN 201710896942A CN 107490185 A CN107490185 A CN 107490185A
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- CN
- China
- Prior art keywords
- water
- heating system
- pipe
- heater
- water heater
- 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.)
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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
- F24H1/20—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
- 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
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 electric heating system of water heater, electric heater and control method, electric heating system includes water heater liner, connect the water inlet pipe and outlet pipe of inner bag, one end of inner bag sets first flange, also include preheating system and wink speed heating system, the heater of the wink speed heating system includes helical heating pipe, and the helical heating pipe configures insulating sleeve, heat energy is more concentrated on the central axis of helical heating pipe.The present invention includes electric heater preheating system and wink speed heating system, and preheating system is heated by one group of electrothermal tube；Wink, speed heating system heated by another group of electrothermal tube, so as to effectively improve the hot water output of water heater, water heater volume is can be made smaller, profile is more attractive in appearance compact.
Description
Technical field
The present invention relates to electric heater technical field, is electric heating system, the electric hot water for being related to water heater more specifically
Device and control method.
Background technology
Traditional storage-type electric water heater can only configure the water heater of one group of heater, and ability after need to being preheated during use
Use；The more hot water demands of user can not be met, or can not solve the problems, such as to wait preheating time long.On the other hand, it is traditional
Storage-type electric water heater volume it is big；Requirements of installation space is big.Therefore, solve the key of existing issue, a kind of raising need to be provided
The electric heating system of hot water output, to meet the needs of more hot water, do the volume of electric heater under comparable hot water's demand
Must be smaller, waiting the time of preheating can also shorten, so as to improve user experience.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of electric heating system of water heater, electric hot water
Device and control method, by improving hot water output, water heater volume is set to can be made smaller；Meanwhile it is easy to solve heater
Scaling, incrustation scale it is too thick so as to influence heating, it is even safe the problem of.
The object of the present invention is achieved like this：A kind of electric heating system of water heater, including water heater liner, in connection
The water inlet pipe and outlet pipe of courage, one end of inner bag sets first flange, in addition to preheating system and wink speed heating system, described
Wink, the heater of speed heating system included helical heating pipe, and the helical heating pipe configures insulating sleeve, heat energy is more concentrated on
On the central axis of helical heating pipe.
Second flange is set in the bottom of inner bag, and the outlet pipe is arranged in second flange and passes through second flange and heat
The hot water effluent's pipeline connection of hydrophone, the wink speed heating system are also included from the double-end straight tube of the helical heating pipe
Section, the end of the straight length are arranged in second flange, and the outlet pipe is located on the central axis of helical heating pipe, described
Top export of the top of helical heating pipe close to outlet pipe.
The internal diameter of the insulating sleeve is identical with the external diameter of helical heating pipe, what the insulating sleeve was fixed in a manner of spot welding
The periphery of helical heating pipe, the helical heating pipe is interior to ensconce in insulating sleeve.
There are water conservancy diversion and heat emission hole on the insulating sleeve.
Preheating system is installed, the heater of the preheating system is from first flange to inner bag in the first flange
Bottom is stretched, and the outlet pipe is plastic tube.
The length of the insulating sleeve is adapted with the length of helical heating pipe.
A kind of control method of electric heater, it is characterised in that：It is provided for detecting water outlet in the exhalant canal of water heater
The sensor of temperature, it is provided for detecting the sensor of water temperature at the top of inner bag in water heater liner top area, in hot water
Device inlet pipeline is equipped with the flow sensor for being used for detecting water-carrying capacity, and water temperature is below setting at the top of leaving water temperature and inner bag
Definite value and when water-carrying capacity is more than flow setting value, starts wink speed heating system.
The beneficial effects of the present invention are：
The present invention includes electric heater preheating system and wink speed heating system, and preheating system is added by one group of electrothermal tube
Heat；Wink, speed heating system heated by another group of electrothermal tube, so as to effectively improve the hot water output of water heater, made heat
Hydrophone volume be can be made smaller, and profile is more attractive in appearance compact.
After using double electric heating systems, the working time of water heater shortens, and the heating stand-by period shortens, and uses hot water
Device more power saving, so that product is more competitive.
Brief description of the drawings
Fig. 1 is the electric heating system structural representation of water heater of the present invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Referring to Fig. 1, the present invention provides a kind of electric heating system of water heater, including water heater liner 4, connects entering for inner bag
Water pipe and outlet pipe 1, one end of inner bag set first flange, in addition to preheating system and wink speed heating system, wink speed heating
The heater of system includes helical heating pipe 3, helical heating pipe configuration insulating sleeve 2, heat energy is more concentrated on helical heating pipe
Central axis on.Preheating system is heated by one group of electrothermal tube 5；Wink, speed heating system entered by another group of electrothermal tube
Row heating.Wink, speed heating system used the spiral type heated of new construction, and the electrothermal tube equipped with insulating sleeve, so as to effectively carrying
The hot water output of high water heater.
Second flange 6 is set in the bottom of inner bag, and outlet pipe 1 is arranged in second flange and passes through second flange and hot water
The hot water effluent's pipeline connection of device, wink speed heating system also include from the double-end straight length of helical heating pipe, straight length
End is arranged in second flange, and outlet pipe be located on the central axis of helical heating pipe, the top of helical heating pipe it is close go out
The top export of water pipe.
The internal diameter of insulating sleeve is identical with the external diameter of helical heating pipe, the spiral heating that insulating sleeve is fixed in a manner of spot welding
The periphery of pipe, helical heating pipe is interior to ensconce in insulating sleeve.
Have water conservancy diversion and heat emission hole on insulating sleeve, more concentrated with reaching heat energy, heat more wink speed the characteristics of.
Preheating system is installed, the heater of preheating system is stretched from first flange to liner at the bottom in first flange
Exhibition, outlet pipe is plastic tube.
The length of insulating sleeve is adapted with the length of helical heating pipe, insulating sleeve is only wrapped up helical heating pipe and straight
Pipeline section is exposed, prevents the accumulation of incrustation scale.The heating-up temperature of helical heating pipe is higher, incrustation scale is easily formed in heating tube wall, by it
It is arranged at the top delivery port of outlet pipe, the incrustation scale that can make newly to be formed is easy to leave from water outlet, so as to prevent incrustation scale from accumulating
It is poly- blocked up and cause influence the efficiency of heating surface, it is even safe the problem of.
Preheating system as energy storage heating use, wink speed heating system used as speed heat function, therefore, two groups
The work of heating system has the division of labor, and water heater is equipped with flow sensor in inlet pipeline, under open state, works as flow sensing
When device detects that the flow Q of water is more than setting value（Such as Q >=2L/min）, system default user needs to use water heater, now
Disconnect the heating tube relay P1 of preheating system（Heat accumulation）, the heating tube relay P2 of startup wink speed heating system after 1 second
（It is i.e. hot）, helical heating pipe makes leaving water temperature reach demand the water body continuous heating near delivery port.
In order to prevent that leaving water temperature is too high, temperature sensor H, temperature sensor H are set in water heater liner top area
It is connected with controller communication, the electrified regulation condition of helical heating pipe is：Head temperature TH≤90 DEG C, and outlet water temperature of water heater
TC≤90℃.As one of which is higher than setting value, then by following rule control：
First, when leaving water temperature is too high（During 90 DEG C of TC ＞）, stop the heating of helical heating pipe（Relay P2 open spiral heating tubes
Power-supplying circuit）, when TH≤90 DEG C and TC≤85 DEG C, restart relay P2（It is i.e. hot）.
If the 2nd, during 90 DEG C of inner bag head temperature TH ＞, also not starting relay P2, is treated（TH≤85 DEG C and TC≤90 DEG C）
When, restart relay P2（It is i.e. hot）.
When helical heating pipe is in electrified regulation, and water-carrying capacity declines（As user closes water mixing valve）, work as water flow sensor
Flow Q≤the 1.5L/min detected, that is, close immediate thermal function, disconnects relay P2, and according to set temperature carry out " heating/
Insulation ".
Above-mentioned specific embodiment is only the preferable embodiment of effect of the present invention, does not form the limit to the present invention
System, all designs without creative work and to the present invention are made simple conversion person, belonged in the protection domain of the application.
Claims (8)
1. a kind of electric heating system of water heater, including water heater liner, the water inlet pipe and outlet pipe of inner bag are connected, the one of inner bag
End sets first flange, it is characterised in that：Also include preheating system and wink speed heating system, the wink speed heating system adds
Hot device includes helical heating pipe, and the helical heating pipe configures insulating sleeve, heat energy is more concentrated on the center of helical heating pipe
On axis.
2. the electric heating system of water heater according to claim 1, it is characterised in that：In the bottom of inner bag, the second method is set
Orchid, the outlet pipe are arranged in second flange and connected through second flange with the hot water effluent's pipeline of water heater, the wink
Fast heating system also includes being arranged on the second method from the double-end straight length of the helical heating pipe, the end of the straight length
Lan Shang, the outlet pipe are located on the central axis of helical heating pipe, and the top of the helical heating pipe is close to the top of outlet pipe
Bring out mouth.
3. the electric heating system of water heater according to claim 1, it is characterised in that：The internal diameter and spiral of the insulating sleeve
The external diameter of heating tube is identical, the periphery for the helical heating pipe that the insulating sleeve is fixed in a manner of spot welding, the helical heating pipe
In interior plant insulating sleeve.
4. the electric heating system of water heater according to claim 1, it is characterised in that：There is water conservancy diversion on the insulating sleeve and dissipate
Hot hole.
5. according to the electric heating system of any water heaters of claim 1-4, it is characterised in that：Installed in the first flange
Preheating system, the heater of the preheating system are stretched from first flange to liner at the bottom, and the outlet pipe is plastics
Pipe.
6. the electric heating system of water heater according to claim 5, it is characterised in that：The length and spiral of the insulating sleeve
The length of heating tube is adapted.
A kind of 7. electric heater, it is characterised in that：Include the electric heating system of any water heaters of claim 1-4.
8. the control method of electric heater according to claim 7, it is characterised in that：Set and use in the exhalant canal of water heater
In the sensor of detection leaving water temperature, the sensing of water temperature at the top of detection inner bag is provided in water heater liner top area
Device, the flow sensor for being used for detecting water-carrying capacity is housed in water feeding of heater pipeline, when leaving water temperature and inner bag top water body temperature
Degree is below setting value and when water-carrying capacity is more than flow setting value, startup wink speed heating system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710896942.6A CN107490185A (en) | 2017-09-28 | 2017-09-28 | A kind of electric heating system of water heater, electric heater and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710896942.6A CN107490185A (en) | 2017-09-28 | 2017-09-28 | A kind of electric heating system of water heater, electric heater and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107490185A true CN107490185A (en) | 2017-12-19 |
Family
ID=60653554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710896942.6A Withdrawn CN107490185A (en) | 2017-09-28 | 2017-09-28 | A kind of electric heating system of water heater, electric heater and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107490185A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081590A (en) * | 2019-05-23 | 2019-08-02 | 佟海涛 | Electric heater |
| CN112178935A (en) * | 2019-07-01 | 2021-01-05 | 青岛经济技术开发区海尔热水器有限公司 | Control method of energy storage water heater |
| CN112923563A (en) * | 2019-07-03 | 2021-06-08 | 山东交通学院 | Water heater with annularly distributed centers |
| CN114963513A (en) * | 2021-06-17 | 2022-08-30 | 青岛经济技术开发区海尔热水器有限公司 | Water heater and scale cleaning method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1006320A2 (en) * | 1998-12-04 | 2000-06-07 | SiCeram GmbH | Electral instantaneous heater and method for making same |
| CN2438054Y (en) * | 2000-08-24 | 2001-07-04 | 王德利 | Instantaneously heated water heater |
| CN2570678Y (en) * | 2002-09-06 | 2003-09-03 | 蔡友胆 | Instant water storage heating type electric water heater |
| CN101162107A (en) * | 2006-10-13 | 2008-04-16 | 陈继雄 | Thermostatic instant heating water storage type electric heater |
| CN101526261A (en) * | 2009-03-20 | 2009-09-09 | 潘彬 | Electric water heater |
| CN103512197A (en) * | 2012-06-14 | 2014-01-15 | 赵永海 | Novel helix-tube type forced circulation electric heater |
| CN104748356A (en) * | 2015-03-23 | 2015-07-01 | 佛山市顺德区奥荻莎电器有限公司 | Double-container-in-container-heat-energy-reaction-cabin rapid-heating electric heater and control method thereof |
| CN106168414A (en) * | 2015-05-27 | 2016-11-30 | 上海理工大学 | The water-saving system that a kind of hot water tap links with gas heater |
| CN207196915U (en) * | 2017-09-28 | 2018-04-06 | 广东威博电器有限公司 | A kind of electric heating system applied to electric heater |
-
2017
- 2017-09-28 CN CN201710896942.6A patent/CN107490185A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1006320A2 (en) * | 1998-12-04 | 2000-06-07 | SiCeram GmbH | Electral instantaneous heater and method for making same |
| CN2438054Y (en) * | 2000-08-24 | 2001-07-04 | 王德利 | Instantaneously heated water heater |
| CN2570678Y (en) * | 2002-09-06 | 2003-09-03 | 蔡友胆 | Instant water storage heating type electric water heater |
| CN101162107A (en) * | 2006-10-13 | 2008-04-16 | 陈继雄 | Thermostatic instant heating water storage type electric heater |
| CN101526261A (en) * | 2009-03-20 | 2009-09-09 | 潘彬 | Electric water heater |
| CN103512197A (en) * | 2012-06-14 | 2014-01-15 | 赵永海 | Novel helix-tube type forced circulation electric heater |
| CN104748356A (en) * | 2015-03-23 | 2015-07-01 | 佛山市顺德区奥荻莎电器有限公司 | Double-container-in-container-heat-energy-reaction-cabin rapid-heating electric heater and control method thereof |
| CN106168414A (en) * | 2015-05-27 | 2016-11-30 | 上海理工大学 | The water-saving system that a kind of hot water tap links with gas heater |
| CN207196915U (en) * | 2017-09-28 | 2018-04-06 | 广东威博电器有限公司 | A kind of electric heating system applied to electric heater |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081590A (en) * | 2019-05-23 | 2019-08-02 | 佟海涛 | Electric heater |
| CN112178935A (en) * | 2019-07-01 | 2021-01-05 | 青岛经济技术开发区海尔热水器有限公司 | Control method of energy storage water heater |
| CN112923563A (en) * | 2019-07-03 | 2021-06-08 | 山东交通学院 | Water heater with annularly distributed centers |
| CN114963513A (en) * | 2021-06-17 | 2022-08-30 | 青岛经济技术开发区海尔热水器有限公司 | Water heater and scale cleaning method |
| CN114963513B (en) * | 2021-06-17 | 2023-12-12 | 青岛经济技术开发区海尔热水器有限公司 | Water heater and scale cleaning method |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171219 |
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| WW01 | Invention patent application withdrawn after publication |