CN104748356B - Gallbladder-heat energy reaction cabin speed heat electric heater and its control method in double courages - Google Patents
Gallbladder-heat energy reaction cabin speed heat electric heater and its control method in double courages Download PDFInfo
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- CN104748356B CN104748356B CN201510126888.8A CN201510126888A CN104748356B CN 104748356 B CN104748356 B CN 104748356B CN 201510126888 A CN201510126888 A CN 201510126888A CN 104748356 B CN104748356 B CN 104748356B
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Abstract
The present invention discloses gallbladder-heat energy reaction cabin speed heat electric heater in a kind of pair of courage, including shell, inner bag, controller, detect the temperature sensor of inner bag water temperature, installed in the water inlet pipe and water outlet pipe component of inner bag bottom wall, the heat accumulation electrothermal tube of the extension in the middle part of inner bag is installed on the ring flange of inner bag side, the first sleeve of top seal is covered with water inlet pipe, the second sleeve of closing is covered with outlet pipe, first and second heater is set respectively in first and second sleeve, branch pipe is inserted at the top of second sleeve, the branch pipe extends to the bottom of second sleeve；The bottom of first sleeve is provided with apopore；Water flow sensing unit is set in the water inlet flow channel of the water inlet pipe；Described first or secondary heater start necessary condition be that water flow sensing unit detects water body flow；The controller starts first, second heater to select a mode.The present invention can be such that water heater liner water temperature raises rapidly, substantially reduce the hot water stand-by period.
Description
Technical field
It is to be related to gallbladder-heat energy reaction cabin speed in a kind of pair of courage more specifically the present invention relates to electric heater technical field
Heating electric water heater and its control method.
Background technology
As the improvement of people's living standards, water heater particularly electric heater also increasingly spreads to common people house
Front yard, use of the people to water heater is also more than bathing function, but also can be used on other domestic waters, such as winter wash vegetables
Washing one's hands etc. needs the occasion of hot water.For the discriminating of the performance of water heater, hot water delivery rate is an important index.Water heater
Hot water delivery rate refers to the ratio of actual hot water output and rated capacity under rated condition, and it reflects the section of water heaters design
Energy degree, many water heater manufacturers have made multiple good tries for this.In order to improve hot water delivery rate, prior art
Way be to increase secondary heating tube close to outlet area, the water body of outlet area is heated again makes temperature further improve,
But, the secondary heating tube of this water heater structure is that in inner bag, its heat can be delivered in the water body of whole inner bag, people
Taken a shower after, the water temperature of inner bag is higher, causes the waste of electric energy.
In order to improve hot water delivery rate, shorten the hot water stand-by period, some electric heater producers set in water heater liner
The secondary heater with sleeve is put, cabin structure can be reacted by forming gallbladder-heat in courage, the water temperature near effluent pipe mouth is rapidly heated, from
And improve hot water delivery rate.But, the computer heating control rule of this water heater is that the water temperature of inner bag first is heated into 50 degree,
Water storage temperature is set to open the secondary heater of gallbladder-heat reaction cabin in courage when differing about 10 degree with design temperature again, it is therefore, existing
Gallbladder-heat energy reaction cabin water heater needs for the hot water stand-by period one section longer in courage.
In view of this, present inventor carries out further investigated to the mode of heating of existing electric heater, develops base
Gallbladder-heat energy reaction cabin safety, speed heat heating arrangement in heat storage type, double courages of Large Copacity electric heater, by Instant heating type and heat storage type
Advantage fully integrate, have this case generation then.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide gallbladder-heat energy reaction cabin speed heat electric heating in a kind of pair of courage
Hydrophone and its control method, it is heated by gallbladder-heat energy reaction cabin in two courages, improves hot water heating speed, when reducing hot water wait
Between, it is that user offers convenience.
The object of the present invention is achieved like this：Gallbladder-heat energy reaction cabin speed heat electric heater in a kind of pair of courage, including shell,
Inner bag, controller detects the temperature sensor of inner bag water temperature, installed in the water inlet pipe and water outlet pipe component of inner bag bottom wall, the method for inner bag side
The heat accumulation electrothermal tube of the extension in the middle part of inner bag is installed on blue disk, the first sleeve of top seal is covered with water inlet pipe, is being gone out
The second sleeve of closing is covered with water pipe, first and second heater is set respectively in first and second sleeve, on the top of second sleeve
Portion inserts branch pipe, and the branch pipe extends to the bottom of second sleeve；The bottom of first sleeve is provided with apopore；The water inlet
Water flow sensing unit is set in the water inlet flow channel of pipe；Described first or secondary heater start necessary condition be water flow sensing unit inspection
Measure water body flow；The controller starts first, second heater to select a mode.
Temperature-sensitive pipe sleeve, temperature-sensitive pipe sleeve built-in temperature sensor are installed on the ring flange of the inner bag side.
The water inlet pipe component uses electricity-insulation wall water pipe.
The outlet pipe component uses electricity-insulation wall water pipe.
The control method of above-mentioned electric heater, when detecting, water body in inner bag does not flow and water temperature Ts is less than setting value in real time
During To, controller starts the heating of heat accumulation electrothermal tube；When detecting in inner bag water body flow and Ta ＜ Ts ＜ To, start first
Heater；When detecting in inner bag water body flow and Ts≤Ta, start secondary heater.
The beneficial effects of the present invention are：
1）The electric heater of the present invention includes three electric heaters, and gallbladder-heat in courage is respectively provided with inlet tube and outlet tube to react
Cabin cylinder, when user uses hot water, gallbladder-heat energy reaction cabin or second in the first courage is started according to different water storage temperature selections
Gallbladder-heat energy reaction cabin in courage, so that water temperature is raised rapidly, makes water heater have hot water supply at once, substantially reduces hot water wait
Time.
2）Gallbladder-heat energy reaction cabin uses the water temperature in closed structure, therefore cylinder to be lifted rapidly in courage, easily realizes
I.e. hot merit energy, has the advantages that high hot water water rate.
3）Coordinate wall-mounted anti-electric shock device of water heater technology, it is ensured that electric heater has high hot water heating speed and using safety.
Brief description of the drawings
Fig. 1 is gallbladder-heat energy reaction cabin speed heat electric heater structural representation in the double courages of the present invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Referring to Fig. 1, gallbladder-heat energy reaction cabin speed heat electric heater in double courages of the invention, including shell, inner bag 1, controller,
The temperature sensor of inner bag water temperature is detected, installed in the water inlet pipe and water outlet pipe component of inner bag bottom wall（Water inlet pipe 6, outlet pipe 10）, inner bag
The heat accumulation electrothermal tube 4 of the extension in the middle part of inner bag is installed on the ring flange 2 of side, the first set of top seal is covered with water inlet pipe
Cylinder 5, the second sleeve 9 of closing is covered with outlet pipe, first and second heater is set respectively in first and second sleeve（8,11）,
Branch pipe 12 is inserted at the top of second sleeve, the branch pipe extends to the bottom of second sleeve；Open the bottom of first sleeve
There is apopore 7；Water flow sensing unit is set in the water inlet flow channel of the water inlet pipe；Described first or secondary heater start necessity
Condition is that water flow sensing unit detects water body flow；The controller starts first, second heater to select a mode.
Gallbladder-heat energy reaction cabin in first courage is constituted by water inlet pipe, the first sleeve, primary heater, by outlet pipe, second set
Cylinder, secondary heater constitute gallbladder-heat energy reaction cabin in the second courage.By being arranged such, water body is in the flow direction of inner bag：Running water
Enter the top of the first sleeve from water inlet pipe, enter inner bag from the bottom apopore 7 of the first sleeve, the water body of inner bag be heated by
The water body gradually risen at the top of top, inner bag enters the bottom of second sleeve, because second sleeve is closed, outlet pipe from branch pipe 12
Delivery port be located at the top of second sleeve, therefore, the water body of second sleeve bottom can only flow through outlet pipe at the top of second sleeve,
Leave inner bag.The internal volume of gallbladder-heat energy reaction cabin is smaller in courage, and uses enclosed construction, coordinate inside electric heating tube,
So that the water temperature in sleeve can be raised rapidly, so as to provide the hot water of high temperature immediately.
First, second heater is started according to the height situation of inner bag water temperature.When detecting in inner bag water body not
Flowing and when water temperature Ts is less than setting value To in real time, controller starts the heating of heat accumulation electrothermal tube；When detecting water body stream in inner bag
During dynamic and Ta ＜ Ts ＜ To, start primary heater；When detecting in inner bag water body flow and Ts≤Ta, start second plus
Hot device.Example：When user sets the heating-up temperature of hot water（Exemplified by setting To and be 50 degree as 65 degree, Ta）And start after heating,
Controller starts heat accumulation electrothermal tube 4 and begun to warm up, and the water temperature of inner bag is gradually increasing.When user's opening tap or gondola water faucet,
By the hot water discharge in inner bag, now, the water flow sensing unit of the influent side of water inlet pipe sends signal to controller, and controller is simultaneously
The real-time water temperature data of the temperature sensor of inner bag is read, if the real-time water temperature Ts of inner bag is less than 65 degree but is higher than 50 degree, control
Device starts the primary heater of gallbladder-heat energy reaction cabin in the first courage；If the real-time water temperature Ts of inner bag is less than 50 degree, controller starts
The secondary heater of gallbladder-heat energy reaction cabin in second courage.I.e.：When the water temperature of inner bag is relatively low, near startup outlet pipe
Secondary heater scheme, output water temperature is raised rapidly.And when the water temperature of inner bag need to be up to the temperature set but in phase
During to higher state, using the scheme for starting the primary heater near water inlet pipe, the is entered back into after inflow temperature is lifted
In two courages in gallbladder-heat energy reaction cabin, inner bag is discharged by outlet pipe.So, gallbladder-heat energy reaction cabin in single closed courage can be avoided
（Usually set on outlet pipe）The phenomenon that water body seethes with excitement in cabin is easily caused during startup, so as to reasonably be supplemented immediately to inner bag
Heat, enables water heater to have i.e. hot merit, shortens the hot water stand-by period.
For the present embodiment, heat accumulation electrothermal tube uses power 2kW electrothermal tube, and first, second heater uses power 3kW
Electrothermal tube.
Temperature-sensitive pipe sleeve 3, the built-in temperature sensor of temperature-sensitive pipe sleeve 3 are installed on the ring flange of the inner bag side.At inner bag bottom
Magnesium rod 13 is also set up on wall.First electric heater is double U-shaped electrothermal tube structure.
Water inlet pipe, outlet pipe use electricity-insulation wall water pipe.
Electricity-insulation wall water pipe is the water pipe for meeting water resistance decay isolation method design requirement, and anti-electricity wall principle is exactly when water is flowed through
Flowed out again after crossing one section of long water pipe, with the increase of length of pipe, its resistance for managing interior water is consequently increased, so hot
The water of water heater liner is then flowed on human body by longer pipeline, its equivalent series circuit, because pipeline is long, so
Its resistance value is also relatively very big, then its partial pressure above is at a relatively high, then the partial pressure on human body is comparatively just than relatively low, such as in human body
On partial pressure in below 12V, such voltage does not result in any injury so as to which effective has ensured people for human body
Safety.The resistance that electricity-insulation wall water pipe make use of water and have in itself makes electric current reach safety value, to water service pipe in electric heater
（That is water inlet pipe and water outlet pipe component）Material select insulating materials, when caliber and determination of distance formation with suitable resistance size " every
Electric wall ".When electric heater energization work, even if the water of heating inner liner has electricity, also can when by " electricity-isolation wall " by water in itself
Resistance decrement fall and reach the purpose of electric isolution, make water heater Inlet and outlet water two ends reach almost nil voltage and
Below 0.02mA/kw atomic weak current.Electricity-insulation wall water pipe is made using plastic insulation material, is the intensity of reinforced pipe, can be with
In plastic tube outer casing stainless steel pipe.The caliber and pipe range ratio of anti-electricity wall water inlet pipe and water outlet pipe are drawn by calculating with verification experimental verification.
The electric leakage of China various regions occur repeatedly in recent years electric heater is hurted sb.'s feelings event, is exposed electric heater and how to be taken precautions against and disappears
The urgency of the person's of expense household electricity Environmental security potential problem, anti-electric wall technology can be internally formed permanent electric in electric heater
Resistance, so that the current value for passing through human body under abnormal conditions is reduced, also can be by " every electricity even if the water of water heater liner has electricity
Fallen during wall " by the resistance decrement of water in itself and reach the purpose of electric isolution.
Above-mentioned specific embodiment is only the preferable embodiment of effect of the present invention, does not constitute the limit to the present invention
System, all designs without creative work to the present invention are made simple conversion person, belonged in the protection domain of the application.
Claims (4)
1. the control method of gallbladder-heat energy reaction cabin speed heat electric heater in a kind of pair of courage, electric heater includes shell, inner bag, control
Device, detects the temperature sensor of inner bag water temperature, is installed on the water inlet pipe and water outlet pipe component of inner bag bottom wall, the ring flange of inner bag side
The heat accumulation electrothermal tube of extension, the first sleeve of top seal is covered with water inlet pipe, is covered with outlet pipe in the middle part of oriented inner bag
The second sleeve of closing, sets first and second heater respectively in first and second sleeve, and branch pipe is inserted at the top of second sleeve,
The branch pipe extends to the bottom of second sleeve；The bottom of first sleeve is provided with apopore；The feed water flow of the water inlet pipe
Water flow sensing unit is set in road；Described first or secondary heater start necessary condition be that water flow sensing unit detects water body stream
It is dynamic；The controller starts first, second heater to select a mode；It is characterized in that：Do not flowed when detecting water body in inner bag
When dynamic and real-time water temperature Ts is less than setting value To, controller starts the heating of heat accumulation electrothermal tube；When detecting water body flow in inner bag
And during Ta ＜ Ts ＜ To, start primary heater；When detecting in inner bag water body flow and Ts≤Ta, start second and heat
Device.
2. the control method of electric heater according to claim 1, it is characterised in that：Installed on the ring flange of the inner bag side
There are temperature-sensitive pipe sleeve, temperature-sensitive pipe sleeve built-in temperature sensor.
3. the control method of electric heater according to claim 2, it is characterised in that：The water inlet pipe component uses anti-electricity wall
Water pipe.
4. the control method of electric heater according to claim 3, it is characterised in that：The outlet pipe component is using anti-electric
Insulation wall water pipe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510126888.8A CN104748356B (en) | 2015-03-23 | 2015-03-23 | Gallbladder-heat energy reaction cabin speed heat electric heater and its control method in double courages |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510126888.8A CN104748356B (en) | 2015-03-23 | 2015-03-23 | Gallbladder-heat energy reaction cabin speed heat electric heater and its control method in double courages |
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| CN104748356A CN104748356A (en) | 2015-07-01 |
| CN104748356B true CN104748356B (en) | 2017-09-01 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196578A (en) * | 2016-08-08 | 2016-12-07 | 凡音环保科技（苏州）有限公司 | A kind of constant-temperature effluent electric heater |
| CN107490185A (en) * | 2017-09-28 | 2017-12-19 | 广东威博电器有限公司 | A kind of electric heating system of water heater, electric heater and control method |
| CN110470052A (en) * | 2019-08-08 | 2019-11-19 | 广东万博电气有限公司 | A kind of electric heater and its method for heating and controlling |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2326929B (en) * | 1997-06-30 | 2001-06-13 | Electricite De France | Device for the automatic management and control of two electric units and application to a double power water heater |
| CN101737943A (en) * | 2008-11-19 | 2010-06-16 | 余玉旭 | Instantaneous preheating dicaryon electric water heater |
| CN203336812U (en) * | 2013-06-18 | 2013-12-11 | 王维松 | Three-dimensional spiral heating ultrathin double-liner electric water heater |
| CN203848484U (en) * | 2013-12-13 | 2014-09-24 | 芜湖美的厨卫电器制造有限公司 | 10-second instant electric water heater |
| CN204478445U (en) * | 2015-03-23 | 2015-07-15 | 佛山市顺德区奥荻莎电器有限公司 | Gallbladder-heat energy reaction cabin speed heating electric water heater in two courage |
-
2015
- 2015-03-23 CN CN201510126888.8A patent/CN104748356B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2326929B (en) * | 1997-06-30 | 2001-06-13 | Electricite De France | Device for the automatic management and control of two electric units and application to a double power water heater |
| CN101737943A (en) * | 2008-11-19 | 2010-06-16 | 余玉旭 | Instantaneous preheating dicaryon electric water heater |
| CN203336812U (en) * | 2013-06-18 | 2013-12-11 | 王维松 | Three-dimensional spiral heating ultrathin double-liner electric water heater |
| CN203848484U (en) * | 2013-12-13 | 2014-09-24 | 芜湖美的厨卫电器制造有限公司 | 10-second instant electric water heater |
| CN204478445U (en) * | 2015-03-23 | 2015-07-15 | 佛山市顺德区奥荻莎电器有限公司 | Gallbladder-heat energy reaction cabin speed heating electric water heater in two courage |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180131 Address after: 528322 Guangdong Province, Foshan city Shunde District Leliu Town Red Tun 4 302 Patentee after: Wu Shaolong Address before: 528300 one of the first floors of Jianye Road No. 15 in Shunde District, Shunde District, Foshan, Guangdong Province, Ronggui high Li neighborhood committee, Shunde high tech Zone (Ronggui) Patentee before: Shunde District, Foshan City Ao Disha Electrical Appliances Co., Ltd |
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Effective date of registration: 20191223 Address after: 528300 first floor four, No.15, huatiannan 1st Road, Ronggui huakou neighborhood committee, Shunde District, Foshan City, Guangdong Province (application for residence) Patentee after: Foshan Sojie Electrical Appliances Co., Ltd. Address before: 528322 Guangdong Province, Foshan city Shunde District Leliu Town Red Tun 4 302 Patentee before: Wu Shaolong |
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| TR01 | Transfer of patent right |