CN107396478A - A kind of foam metal radiating electromagnetic heater - Google Patents
A kind of foam metal radiating electromagnetic heater Download PDFInfo
- Publication number
- CN107396478A CN107396478A CN201710788029.4A CN201710788029A CN107396478A CN 107396478 A CN107396478 A CN 107396478A CN 201710788029 A CN201710788029 A CN 201710788029A CN 107396478 A CN107396478 A CN 107396478A
- Authority
- CN
- China
- Prior art keywords
- heater
- foam metal
- metal radiating
- cylindrical shape
- radiating electromagnetic
- 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
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
-
- 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
- F24H2250/00—Electrical heat generating means
- F24H2250/08—Induction
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The present invention relates to a kind of foam metal radiating electromagnetic heater；The electromagnetic heater includes：Cylindrical shape heater, solenoid coil and heat-conducting part；The present invention solves that the existing cylindrical shape heater efficiency of heating surface is not high, and product does not adapt to demand of the different scales family to heat supply, it is also difficult to adapts to such changeable demand including current, leaving water temperature etc..
Description
Technical field
The present invention relates to electromagnetic heater, and in particular to a kind of foam metal radiating electromagnetic heater.
Background technology
With the development of the society, pursuit of the people to quality of the life also more improves, people are more next to the demand of water consumption
Bigger, for this, immediately heating water heater was widely used in the last few years.
Main more be used as using traditional electrically heated boiler or the electromagnetic heating tube of Electric radiant Heating Film of immediately heating water heater is generated heat
Body, its electromagnetic heating tube heat generation density is big, and hot water supply is fast；But also due to heat exchanger time is short, immediately heating water heater must have
A standby good heat exchange structure ensures that the water for flowing through heater can sponge the heat of heater.
Current immediately heating water heater has using cylindrical shape heater, will be to be heated using multiple columnar heaters
Water body resolves into several parts while heating is to improve firing rate, but can so cause heater length or volume
It is excessive.At present all kinds of household size conditions are not quite similar, and very big difference sometimes even be present, the family of different scales is to heat supply
Demand is also different, and existing product is difficult in adapt to such changeable demand including current, leaving water temperature etc., therefore is not met by
The various different clients of in the market and the needs of the consumer group.
The content of the invention
Therefore, the present invention is exactly and made in view of the above problems, and it is an object of the invention to propose a kind of foam metal
Radiate electromagnetic heater, and it carries out structure optimization, can make full use of heater on the basis of using cylindrical shape heater
Heat energy, and strengthen the convection current of water itself, so as to rapidly and uniformly flow heated water.
Technical teaching for solving the problem was.
The present invention is specifically described below.
The present invention relates to a kind of foam metal radiating electromagnetic heater, it includes：Cylindrical shape heater, cylindrical shape line
Circle, heat-conducting part；
Above-mentioned cylindrical shape heater is provided with water inlet and delivery port, and above-mentioned solenoid coil is set on the outside of the cylindrical shape heater,
Above-mentioned cylindrical shape heater and above-mentioned solenoid coil are coaxial；
Above-mentioned heat-conducting part is cylindrical aperture foam metal, and the heat-conducting part is arranged on inside above-mentioned cylindrical shape heater and and cylinder
Shape heater abuts；
In order to obtain more preferable heating effect, above-mentioned heat-conducting part uses the higher metal material of thermal conductivity factor, such as：Silver, copper, aluminium；
In order to prevent thermal loss, heat-insulation layer is provided between above-mentioned cylindrical shape heater and above-mentioned solenoid coil；
In order to meet different urban water demands, the present invention also provides a kind of electromagnetic heating system, and it includes：Multiple above-mentioned foams
Heat dissipation metal electromagnetic heater, in parallel, each foam metal radiating electricity between multiple foam metals radiating electromagnetic heaters
The water inlet in parallel of the water inlet of magnetic heater, the delivery port parallel connection draining of each foam metal radiating electromagnetic heater.
The present invention also provides a kind of electromagnetic heating system, and it includes：The above-mentioned foam metal radiating electromagnetism of multiple series connection adds
Thermal, connect in the following manner between multiple foam metals radiating electromagnetic heaters, first foam metal radiating electricity
The water inlet connection of the delivery port of magnetic heater and second foam metal radiating electromagnetic heater, by that analogy.
According to the program, following effect is obtained：
First, open cell foam metal has higher porosity and through performance, therefore is divided into when current pass through foam metal
Substantial amounts of thread, and reduced velocity flow；Again because foam metal has higher specific surface area, therefore the heat of current and foam metal
Exchange area is very big, is advantageous to the heat of cylindrical shape heater being rapidly transferred to current, so as to realize being brought rapidly up for current.
2nd, it is in parallel by multiple above-mentioned foam metals radiating electromagnetic heaters, can meet the needs of different water consumptions,
It is and more economical and convenient in production, installation, maintenance process.
3rd, connected by multiple above-mentioned foam metals radiating electromagnetic heaters, the different demands to water temperature can be met,
It is and more economical and convenient in production, installation, maintenance process.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the present invention；
Fig. 2 is the foam metal radiating electromagnetic heater parallel connection schematic diagram of the present invention；
Fig. 3 is the foam metal radiating electromagnetic heater series connection schematic diagram of the present invention.
Embodiment
With reference to the accompanying drawings, the various embodiments of the present invention are discussed in detail.
Fig. 1 is the schematic perspective view of the present invention；
Label 1 represents the foam metal radiating electromagnetic heater of the present invention, and label 10 is cylindrical shape heater, and label 20 is circle
Solenoid, label 30 are heat-conducting part, and label 11 is water inlet, and label 12 is delivery port.
As shown in figure 1, foam metal radiating electromagnetic heater 1 includes：Cylindrical shape heater 10, solenoid coil 20,
Heat-conducting part 30；
Above-mentioned cylindrical shape heater 10 is provided with water inlet 11 and delivery port 12, in the cylindrical shape heater 10 and solenoid coil 20
Mandrel is identical, and above-mentioned solenoid coil 20 is arranged on the above-mentioned outside of cylindrical shape heater 10；
Heat-conducting part 30 is cylindrical foam copper, and heat-conducting part 30 is arranged on the inside of cylindrical shape heater 10 and cylindrical shape heater 10 supports
Connect；
The course of work of above-mentioned foam metal radiating electromagnetic heater 1 is as follows：
As shown in figure 1, solenoid coil 20, which connects high frequency alternating current, produces alternating magnetic field, cylindrical shape heater 10 produces vortex
And generate heat, heat is delivered to rapidly heat-conducting part 30；Current are entered by the water inlet 11 of cylindrical shape heater 10, by leading
It is divided into many threads during hot portion 30, these is passed to by metallic copper around metallic copper, heat around each thread
Thread, current are caused to heat up, final current are discharged from the delivery port 12 of cylindrical shape heater 10.
In one embodiment, in order to prevent thermal losses, the outside of cylindrical shape heater 10 is provided with heat-insulation layer, is incubated
Layer outside sets solenoid coil 20.
As shown in Fig. 2 the present invention provides a kind of electromagnetic heating system radiates electromagnetic heater simultaneously by multiple foam metals
Connection composition；
Label 1,2, N represent foam metal radiating electromagnetic heater, and label 11 represents water inlet, and label 12 represents delivery port,
Label 40 represents water inlet pipe, and label 50 represents outlet pipe；
Foam metal radiating electromagnetic heater 1, foam metal radiating electromagnetic heater 2 and foam metal radiating Electromagnetic Heating
Device N water inlet 11 is connected in parallel water inlet pipe 40, and foam metal radiating electromagnetic heater 1, foam metal radiating electromagnetism add
Thermal 2 and foam metal radiating electromagnetic heater N water inlet 12 are connected in parallel outlet pipe 50.
Using electromagnetic heating system configured as described, then following such effect is obtained：
1. it is in parallel by multiple above-mentioned foam metals radiating electromagnetic heaters, can meet the needs of different water consumptions；
2. the foam metal radiating electromagnetic heater of constant power can be produced during production, can be according to user not during specific implementation
Same urban water demand, the parallel combination of multiple foam metals radiating electromagnetic heaters is carried out, is easily installed, and some foam
Heat dissipation metal electromagnetic heater does not influence the operation of other foam metal radiating electromagnetic heaters when damaging, replaced when safeguarding
The foam metal radiating electromagnetic heater of damage is changed, maintenance cost is low.
As shown in figure 3, the present invention provides a kind of electromagnetic heating system by multiple foam metals radiating electromagnetic heater string
Connection composition；
Label 1,2, N represent foam metal radiating electromagnetic heater, and label 11 represents water inlet, and label 12 represents delivery port,
Label 40 represents water inlet pipe, and label 50 represents outlet pipe；
The water inlet 11 and water inlet pipe 40 of foam metal radiating electromagnetic heater 1 connect, foam metal radiating Electromagnetic Heating dress
Put 1 delivery port 12 to connect by the radiate water inlet 11 of electromagnetic heater 2 of water pipe and foam metal, foam metal radiating electricity
The delivery port 12 of magnetic heater 2 is connected by the water inlet 11 of water pipe and foam metal radiating electromagnetic heater N, foam gold
Category radiating electromagnetic heater N delivery port 12 and outlet pipe 50 connects；
Using electromagnetic heating system configured as described, then following such effect is obtained：
Connected by multiple above-mentioned foam metals radiating electromagnetic heaters, be advantageous to bubble of rationally being arranged according to space in force
Foam heat dissipation metal electromagnetic heater, while meet the different demands to water temperature, and in production, installation, maintenance process more
It is economical and convenient.
Claims (5)
- The electromagnetic heater 1. a kind of foam metal radiates, it is characterised in that including：Cylindrical shape heater, cylindrical shape line Circle, heat-conducting part；Above-mentioned cylindrical shape heater is provided with water inlet and delivery port, and above-mentioned solenoid coil is set on the outside of the cylindrical shape heater, Above-mentioned cylindrical shape heater and above-mentioned solenoid coil are coaxial；Above-mentioned heat-conducting part is cylindrical aperture foam metal, and the heat-conducting part is arranged on inside above-mentioned cylindrical shape heater and and cylinder Shape heater abuts.
- A kind of 2. foam metal radiating electromagnetic heater as claimed in claim 1, it is characterised in that：The heat-conducting part uses The higher metal material of thermal conductivity factor, such as：Silver, copper, aluminium.
- A kind of 3. foam metal radiating electromagnetic heater as claimed in claim 2, it is characterised in that：The cylindrical shape heating Heat-insulation layer is provided between body and the solenoid coil.
- A kind of 4. electromagnetic heating system, it is characterised in that including：A kind of multiple foam metal radiating electromagnetic heaters as described in claim 1-3；In parallel between multiple above-mentioned foam metal radiating electromagnetic heaters, each foam metal radiating electromagnetic heater enters Mouth of a river water inlet in parallel, the delivery port parallel connection draining of each foam metal radiating electromagnetic heater.
- A kind of 5. electromagnetic heating system, it is characterised in that including：A kind of multiple foam metal radiating electromagnetic heaters as described in claim 1-3；Connected in the following manner between multiple above-mentioned foam metal radiating electromagnetic heaters, first foam metal radiating electricity The water inlet connection of the delivery port of magnetic heater and second foam metal radiating electromagnetic heater, by that analogy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710788029.4A CN107396478A (en) | 2017-09-04 | 2017-09-04 | A kind of foam metal radiating electromagnetic heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710788029.4A CN107396478A (en) | 2017-09-04 | 2017-09-04 | A kind of foam metal radiating electromagnetic heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107396478A true CN107396478A (en) | 2017-11-24 |
Family
ID=60347917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710788029.4A Pending CN107396478A (en) | 2017-09-04 | 2017-09-04 | A kind of foam metal radiating electromagnetic heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107396478A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110071662A (en) * | 2019-04-29 | 2019-07-30 | 华中科技大学 | A kind of temperature difference electricity generation device using foam metal recovery waste heat |
| CN110139408A (en) * | 2019-05-30 | 2019-08-16 | 上海交通大学 | A kind of plate electric heater |
-
2017
- 2017-09-04 CN CN201710788029.4A patent/CN107396478A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110071662A (en) * | 2019-04-29 | 2019-07-30 | 华中科技大学 | A kind of temperature difference electricity generation device using foam metal recovery waste heat |
| CN110071662B (en) * | 2019-04-29 | 2020-08-04 | 华中科技大学 | Thermoelectric power generation device for recovering waste heat by utilizing foam metal |
| CN110139408A (en) * | 2019-05-30 | 2019-08-16 | 上海交通大学 | A kind of plate electric heater |
| CN110139408B (en) * | 2019-05-30 | 2021-10-08 | 上海交通大学 | Plate type electric heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171124 |
|
| WD01 | Invention patent application deemed withdrawn after publication |