CN107218645A - The method for preventing electric heater from scalding - Google Patents
The method for preventing electric heater from scalding Download PDFInfo
- Publication number
- CN107218645A CN107218645A CN201710641598.6A CN201710641598A CN107218645A CN 107218645 A CN107218645 A CN 107218645A CN 201710641598 A CN201710641598 A CN 201710641598A CN 107218645 A CN107218645 A CN 107218645A
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- CN
- China
- Prior art keywords
- shell
- electric heater
- water pipe
- storage box
- controller
- 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
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/08—Electric heater
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- 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)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention belongs to electric heater design field, for existing electric heater after a loss of power, easily there is the technical problem scalded there is provided a kind of method for preventing electric heater from scalding to the present invention in user, comprises the following steps：Shell presets step：Storage box is set below shell, on the surface of shell, some cooling water pipes are set, sponge is filled with cooling water pipe, the bottom of cooling water pipe is connected with storage box, the top of cooling water pipe is respectively positioned on the top of shell, storage box is connected with running water pipe, magnetic valve is set between storage box and running water pipe；Guard process step：Nylon velvet belt is provided with the surface of protection net, cotton cord is set between nylon velvet belt and storage box；Integrated treatment step：Telescopic atmospheric pressure pole is set between protection net and shell, and atmospheric pressure pole includes providing the air inlet pipe of power for atmospheric pressure pole, and air inlet pipe is connected with one end of atmospheric pressure pole, and the surface of shell sets the seal box equipped with vinegar, and seal box is tightly connected with air inlet pipe.
Description
Technical field
The present invention relates to electric heater design field, and in particular to a kind of method for preventing electric heater from scalding.
Background technology
In winter, people usually can use electric heater, and with the development of technology, all kinds are occurred in that on the market
Electric heater.The heating system that electric heater on the market is mainly used at present is heating film heating, heat-generating pipe heating and crystallite
The heating modules such as glass heating board, are generated heat as the thermal source of heating.Being typically provided with the outside of heating module prevents
The shell that user is burned, generally offers thermovent on shell, protection net is provided with thermovent.
Come out when electric heater is operated, it is necessary to which the heat of heating module " is drawn " out of thermovent.For heating mould
The variety classes of block, the mode that " drawing " comes out is also different, and two ways primarily now is heat radiation and thermal convection current.Heat radiation
The infrared light that mode is mainly on the reflecting plate for being provided for reflecting infrared light at the back side of heating module, reflecting plate passes through radiating
Mouthful to external radiation；The mode of thermal convection current mainly sets blower fan at thermovent, by air flow by the heat of heating module
" drawing " comes out.
But the either mode of heat radiation or thermal convection current, electric heater in use, the shell of electric heater and anti-
Substantial amounts of heat is had on protecting wire net cover, during specific use, electric heater is in startup, if the electricity of heat radiation type
Radiator, the brightness that user can observe heating module judges whether electric heater starts；If the electric heater of heat convection type, user
Can be by perceiving whether air flows（Whether thermovent has hot blast generation）Judge whether electric heater starts, be in electric heater
During starting state, people are can very cautious touching shell or protection net.But after the completion of electric heater use, people
Be can not correctly perceive whether electric heater starts, and electric heater shell or the temperature of protection net.That is, in electricity
After radiator power-off on the shell and protection net of electric heater, temperature is still higher, now many users（It is not powered-down radiator
User）There is no the heart " guarded against " to electric heater, situation about scalding easily occur.
Therefore, for above-mentioned background, being badly in need of one kind now be able to can prevent from using during electric heater use and after power-off
The method that family is scalded.
The content of the invention
For existing electric heater after a loss of power, the technical problem scalded easily occurs in user, and there is provided one kind by the present invention
The method for preventing electric heater from scalding.
The base case that the present invention is provided is：The method for preventing electric heater from scalding, comprises the following steps：
Shell presets step：Storage box is set below shell, set on the surface of shell in some cooling water pipes, cooling water pipe
Sponge is filled with, the bottom of cooling water pipe is connected between storage box, and the top of cooling water pipe is respectively positioned on the top of shell,
Storage box is connected with running water pipe, magnetic valve is set between storage box and running water pipe；
Guard process step：Nylon velvet belt is provided with the surface of protection net, is set between nylon velvet belt and storage box
Cotton cord；
Integrated treatment step：Telescopic atmospheric pressure pole is set between protection net and shell, and atmospheric pressure pole includes carrying for atmospheric pressure pole
For the air inlet pipe of power, air inlet pipe is connected with one end of atmospheric pressure pole, and the surface of shell sets the seal box equipped with vinegar, seal box
It is tightly connected with air inlet pipe；
Introduce clear water step：After the power supply opening/closing device of the heating module of electric heater is closed, open magnetic valve and pass through running water pipe
The injected clear water into storage box.
The operation principle and advantage of the present invention is：After heating module closing, user can be passed through by opening magnetic valve
Running water pipe injected clear water into storage box, a clear water part is preserved by storage box, and another part is stored in cooling water pipe
Sponge in.Clear water is heated to be evaporated, and more heat can be absorbed during clear water evaporates.Clear water in sponge is steamed
After hair, due to the effect of capillary force, the sponge in cooling water pipe can drink up the clear water in storage box.Nylon on bonding jumper
Suede band and cotton cord cooperate, and also by capillarity, allow clear water to be delivered to by cotton cord on nylon velvet belt, reach and are quickly
The purpose of protection net cooling.
Clear water is in evaporation process, and volume can expand, therefore certain air-flow, user can be formed on the top of cooling water pipe
When being unaware of the temperature of shell and protection net, by the top of cooling water pipe whether air-flow can be formed with feel, reach and distinguish
The purpose of other shell and protection net temperature, provides the user more discriminating fashions, reduces the risk that user scalds.And by
In clear water in evaporation process, substantial amounts of heat can be absorbed, the purpose of the quick electric heater quick heat radiating for after power-off is reached.
Seal box is built with vinegar, and the boiling point of vinegar is at 40-60 DEG C or so, i.e., vinegar can be in 40- according to the different of species
Boiling occurs in a certain temperature spot in 60 DEG C.Seal box is in contact with the surface of shell, when the surface temperature of shell is too high,
Vinegar in seal box can seethe with excitement, and vinegar, which seethes with excitement, make it that air pressure rises in seal box so that atmospheric pressure pole extends, and makes protection net remote
From shell, it is to avoid user is burned when touching protection net.
The present invention prevents the method that electric heater is scalded by storage box, cooling water pipe and nylon velvet belt, reaches quick
The purpose that is radiated for shell and protection net, it is to avoid scald accident of the user after electric heating furnace power-off；It is gentle by seal box
Depression bar, allows protection net when the temperature of shell is higher away from shell, it is to avoid user is burned when touching protection net.
Further, in shell pre-treatment step, the impeller on the top just to cooling water pipe is set on the top of shell.This
The design of sample, is because the clear water in cooling water pipe can evaporate in the case where temperature is higher, in the top meeting shape of cooling water pipe
Into certain air-flow, air-flow can promote wheel rotation.User can judge the temperature of shell by observing the velocity of rotation of impeller..
Further, in shell pre-treatment step, sponge stretches out out of cooling water pipe to be adhesively fixed with the bottom of storage box.
It is such to be designed to allow sponge to be easier to be drawn onto clear water out of storage box.
Further, introducing between clear water step and integrated treatment step, in addition to automatic business processing step, by the mould that generates heat
The power supply opening/closing device of block and controller feedback link so that whether power supply opening/closing device closes to controller feedback heating module, will
Controller is connected with solenoid valve control so that controller opens solenoid valve after heating module closing, by timer and controller
Electrical connection so that timer feeds back the time that magnetic valve is opened to controller, and is fed back in preset time to controller so that
Controller closes magnetic valve.Such design, can be when user closes power supply opening/closing device, and magnetic valve is automatically opened up, running water
Clear water in pipe is injected into storage box, and timer feeds back after clear water injects a period of time to controller, controller control electricity
Magnet valve is closed, while so can be achieved to close heating module, and the purpose of a certain amount of clear water is automatically injected in storage box.
Further, in integrated treatment step, atmospheric pressure pole is tilted and is fixed between protection net and shell, and makes to bring about the desired sensation
Depression bar is lower end with the close one end of air inlet pipe.Such design is to allow vinegar preferably to be condensed back after explosive evaporation
Stream.
Further, the model STC89C51 of controller single-chip microcomputer.Such design is because of model STC89C51's
Single-chip microcomputer has timer, can self-clocking, and cost is low, low in energy consumption.
Brief description of the drawings
Fig. 1 is the connection block diagram of controller in the method for the invention for preventing electric heater from scalding；
Fig. 2 is the structural representation for the electric heater for realizing the method that the present invention prevents electric heater from scalding.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Heating module 10, shell 20, protection net 30, storage box 11, cooling water pipe
12nd, sponge 13, impeller 14, water inlet pipe 15, cotton cord 31, atmospheric pressure pole 32, seal box 33.
Embodiment is substantially as shown in Figure 2：The method for preventing electric heater from scalding, comprises the following steps：
Shell 20 presets step：Storage box 11 is set below shell 20,1 cooling water pipe 12 is set on the surface of shell 20,
Sponge 13 is filled with cooling water pipe 12, the bottom of cooling water pipe 12 connects between storage box 11, sponge 13 is from cooling
The bottom stretched out in water pipe 12 with storage box 11 is adhesively fixed, and the top of cooling water pipe 12 is respectively positioned on the top of shell 20, will store
Water box 11 are connected with running water pipe, and magnetic valve is set between storage box 11 and running water pipe, are set just on the top of shell 20
To the impeller 14 on the top of cooling water pipe 12；
Guard process step：Nylon velvet belt is provided with the surface of protection net 30, between nylon velvet belt and storage box 11
Cotton cord 31 is set；
Integrated treatment step：Telescopic atmospheric pressure pole 32 is set between protection net 30 and shell 20, and atmospheric pressure pole 32 is including being
Atmospheric pressure pole 32 provides the air inlet pipe of power, and air inlet pipe is connected with one end of atmospheric pressure pole 32, and atmospheric pressure pole 32 is tilted and is fixed on protection
Between guard 30 and shell 20, and atmospheric pressure pole 32 is caused to be lower end with the close one end of air inlet pipe, the surface of shell 20 is set
Seal box 33 equipped with vinegar, seal box 33 is tightly connected with air inlet pipe；
Automatic business processing step：By the power supply opening/closing device of heating module 10 and controller feedback link so that power supply opening/closing device to
Whether controller feedback heating module 10 closes, and controller is connected with solenoid valve control so that controller is in heating module 10
Opens solenoid valve after closing, timer is electrically connected with the controller so that timer to controller feed back magnetic valve open when
Between, and fed back in preset time to controller so that controller closes magnetic valve（As shown in Figure 1）.Specifically, in this implementation
Controller is STC89C51 single-chip microcomputer in example.
Introduce clear water step：After the closing of heating module 10, magnetic valve is automatically opened up by running water pipe to storage box 11
Interior injected clear water.
During concrete operations：After the closing of heating module 10, magnetic valve starts water inlet pipe 15 and injected into storage box 11 necessarily
The clear water of amount, a part of clear water is preserved by storage box 11, the sea that another part is entered in cooling water pipe 12 under capillary action
In silk floss 13.Clear water is heated to be evaporated, and more heat can be absorbed during clear water evaporates.Clear water in sponge 13 is steamed
After hair, due to the effect of capillary force, the sponge 13 in cooling water pipe 12 can drink up the clear water in storage box 11.On bonding jumper
Nylon velvet band and cotton cord 31 cooperate, also by capillarity, allow clear water to be delivered to by cotton cord 31 on nylon velvet belt,
Reach the quick purpose cooled for protection net 30.
Second using electric heater when, in storage box 11 or sponge 13 may can also residual fraction clear water, clear water exists
, can be by thermal evaporation after electric heater starts, the heat that electric heater is produced is brought into air rapidly so that the heat transfer of electric heater
Efficiency increases, and on the other hand can play a part of humidification.
In some areas, also dry clothes will be less susceptible in winter rides over fast rapid-curing cutback on the protection net 30 of electric heater
Dry custom, or by small clothes such as urgently needed socks, ride on electric heater, rapid draing.In this process often
Because the temperature of protection net 30 is too high so that these clothings are easily damaged during drying, serious can even make
Into fire.But in this programme, due to protection net 30 distance with the rise of the temperature of shell 20 away from shell 20, make
Protection net 30 be maintained at one will not too high temperature, it is to avoid the generation of such case.
We also disclosed a kind of electric heater for being used to realize the above method, including：Heating module 10, shell 20 and anti-
Protecting wire net cover 30；Heating module 10 is fixed in shell 20, and thermovent is provided with shell 20, and protection net 30 is fixed on thermovent
Place；
The lower section of shell 20 is provided with storage box 11, and the surface of shell 20, which is provided with 3 cooling water pipes 12, cooling water pipe 12, to be filled with
Sponge 13, the bottom of cooling water pipe 12 is connected between storage box 11, and sponge 13 stretches out and storage box out of cooling water pipe 12
11 bottom is adhesively fixed, and the top of cooling water pipe 12 is respectively positioned on the top of shell 20, and the top of shell 20 is provided with just to cooling
The impeller 14 on the top of water pipe 12；
Storage box 11 is provided with the water inlet pipe 15 connected with running water pipe, water inlet pipe 15 and is provided with magnetic valve；The present embodiment is also
The power supply opening/closing device opened and closed including controller, timer and control heating module 10, power supply opening/closing device feeds back with controller to be connected
Connect, whether power supply opening/closing device is closed to controller feedback heating module 10, and controller is connected with solenoid valve control, and controller is in hair
Opens solenoid valve after thermal modules 10 are closed, timer is electrically connected with the controller, and timer feeds back what magnetic valve was opened to controller
Time, and fed back in preset time to controller, controller closes magnetic valve.
Protection net 30 includes bonding jumper, and bonding jumper mutually overlaps composition network structure, and the surface of bonding jumper is provided with nylon
Suede belt, is provided with cotton cord 31 between bonding jumper and storage box 11；Telescopic air pressure is provided between protection net 30 and shell 20
Bar 32, atmospheric pressure pole 32 includes providing the air inlet pipe of power for atmospheric pressure pole 32, and air inlet pipe is connected with one end of atmospheric pressure pole 32, atmospheric pressure pole
32 inclinations are fixed between protection net 30 and shell 20, wherein being lower end, the table of shell 20 with the close one end of air inlet pipe
Face is additionally provided with the seal box 33 equipped with vinegar, and seal box 33 is tightly connected with air inlet pipe.
Above-described is only that the known general knowledge such as concrete structure and characteristic is not made herein in embodiments of the invention, scheme
Excessive description, technical field that the present invention belongs to is all before one skilled in the art know the applying date or priority date
Ordinary technical knowledge, can know prior arts all in the field, and with using normal experiment hand before the date
The ability of section, one skilled in the art can improve and implement under the enlightenment that the application is provided with reference to self-ability
This programme, some typical known features or known method should not implement the application as one skilled in the art
Obstacle.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, can also make
Go out several modifications and improvements, these should also be considered as protection scope of the present invention, these effects implemented all without the influence present invention
Fruit and practical applicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification
Body embodiment etc. records the content that can be used for explaining claim.
Claims (6)
1. the method for preventing electric heater from scalding, it is characterised in that comprise the following steps：
Shell presets step：Storage box is set below shell, set on the surface of shell in some cooling water pipes, cooling water pipe
Sponge is filled with, the bottom of cooling water pipe is connected with storage box, and the top of cooling water pipe is respectively positioned on the top of shell, will store
Water box are connected with running water pipe, and magnetic valve is set between storage box and running water pipe；
Guard process step：Nylon velvet belt is provided with the surface of protection net, is set between nylon velvet belt and storage box
Cotton cord；
Integrated treatment step：Telescopic atmospheric pressure pole is set between protection net and shell, and atmospheric pressure pole includes carrying for atmospheric pressure pole
For the air inlet pipe of power, air inlet pipe is connected with one end of atmospheric pressure pole, and the surface of shell sets the seal box equipped with vinegar, seal box
It is tightly connected with air inlet pipe；
Introduce clear water step：After the power supply opening/closing device of the heating module of electric heater is closed, magnetic valve is opened, passes through running water pipe
The injected clear water into storage box.
2. the method according to claim 1 for preventing electric heater from scalding, it is characterised in that in shell pre-treatment step,
On the top of shell, the impeller on the top just to cooling water pipe is set.
3. the method according to claim 1 for preventing electric heater from scalding, it is characterised in that in shell pre-treatment step,
Sponge stretches out out of cooling water pipe to be adhesively fixed with the bottom of storage box.
4. the method according to claim 1 for preventing electric heater from scalding, it is characterised in that introducing clear water step and synthesis
Between process step, in addition to automatic business processing step, by the power supply opening/closing device of heating module and controller feedback link so that
Whether power supply opening/closing device closes to controller feedback heating module, controller is connected with solenoid valve control so that controller exists
Opens solenoid valve after heating module is closed, timer is electrically connected with the controller so that timer feeds back magnetic valve to controller
The time of unlatching, and fed back in preset time to controller so that controller closes magnetic valve.
5. the method according to claim 1 for preventing electric heater from scalding, it is characterised in that in integrated treatment step, will
Atmospheric pressure pole is tilted and is fixed between protection net and shell, and causes atmospheric pressure pole to be lower end with the close one end of air inlet pipe.
6. the method according to claim 4 for preventing electric heater from scalding, it is characterised in that the model of controller
STC89C51 single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710641598.6A CN107218645A (en) | 2017-07-31 | 2017-07-31 | The method for preventing electric heater from scalding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710641598.6A CN107218645A (en) | 2017-07-31 | 2017-07-31 | The method for preventing electric heater from scalding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107218645A true CN107218645A (en) | 2017-09-29 |
Family
ID=59955194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710641598.6A Pending CN107218645A (en) | 2017-07-31 | 2017-07-31 | The method for preventing electric heater from scalding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107218645A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362131A (en) * | 2018-04-08 | 2018-08-03 | 通威太阳能（安徽）有限公司 | A kind of sintering furnace subregion heat insulation pedestal |
| CN108386903A (en) * | 2018-04-17 | 2018-08-10 | 四川斐讯信息技术有限公司 | A kind of automatic alarm method and device of electric furnace |
| CN111140902A (en) * | 2020-01-06 | 2020-05-12 | 广东吉润企业管理有限公司 | A heating equipment that maintenance efficiency is high for office area |
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|---|---|---|---|---|
| CN201293373Y (en) * | 2008-04-11 | 2009-08-19 | 吴昊 | Electric heating furnace |
| CN101644457A (en) * | 2009-08-31 | 2010-02-10 | 陈毅 | Radiating interlayer used for electric heater |
| CN104913638A (en) * | 2015-07-07 | 2015-09-16 | 苏州热工研究院有限公司 | Small-size atmosphere constant temperature furnace for mechanics experimental machine |
| CN206018803U (en) * | 2016-07-09 | 2017-03-15 | 赵文举 | A kind of liquefier electric heater |
-
2017
- 2017-07-31 CN CN201710641598.6A patent/CN107218645A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201293373Y (en) * | 2008-04-11 | 2009-08-19 | 吴昊 | Electric heating furnace |
| CN101644457A (en) * | 2009-08-31 | 2010-02-10 | 陈毅 | Radiating interlayer used for electric heater |
| CN104913638A (en) * | 2015-07-07 | 2015-09-16 | 苏州热工研究院有限公司 | Small-size atmosphere constant temperature furnace for mechanics experimental machine |
| CN206018803U (en) * | 2016-07-09 | 2017-03-15 | 赵文举 | A kind of liquefier electric heater |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362131A (en) * | 2018-04-08 | 2018-08-03 | 通威太阳能（安徽）有限公司 | A kind of sintering furnace subregion heat insulation pedestal |
| CN108386903A (en) * | 2018-04-17 | 2018-08-10 | 四川斐讯信息技术有限公司 | A kind of automatic alarm method and device of electric furnace |
| CN111140902A (en) * | 2020-01-06 | 2020-05-12 | 广东吉润企业管理有限公司 | A heating equipment that maintenance efficiency is high for office area |
| CN111140902B (en) * | 2020-01-06 | 2022-01-28 | 陈荣才 | A heating equipment that maintenance efficiency is high for office area |
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Application publication date: 20170929 |