CN207251931U - Energy-saving electric heater - Google Patents
Energy-saving electric heater Download PDFInfo
- Publication number
- CN207251931U CN207251931U CN201721000472.2U CN201721000472U CN207251931U CN 207251931 U CN207251931 U CN 207251931U CN 201721000472 U CN201721000472 U CN 201721000472U CN 207251931 U CN207251931 U CN 207251931U
- Authority
- CN
- China
- Prior art keywords
- tubular shell
- energy
- head cover
- electric heater
- saving electric
- 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.)
- Expired - Fee Related
Links
Landscapes
- Resistance Heating (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The utility model discloses energy-saving electric heater, belong to heating device technology area, the energy-saving electric heater includes tubular shell, head cover, connecting seat, infrared heating coil and radiator, and tubular shell ecto-entad is equipped with stainless steel fixed bed, thermal insulation layer and heat radiation reflecting layer successively；Stirring motor, the stirring rod being provided with the shaft of stirring motor inside tubular shell are provided with head cover, the periphery of stirring rod is provided with annular agitating vane；The inner wall of connecting seat and the outer wall of head cover, which are fitted close, makes tubular shell be connected with head cover；Some infrared heating coils are arranged at the inside of tubular shell.The utility model uses energy-saving infrared heater, by heat radiation reflecting layer and thermal insulation layer, reduces and outwards transmits heat, realizes the unidirectional conduction of infrared radiation to greatest extent, while the stirring rod set further improves heating uniformity and firing rate.
Description
Technical field
The utility model belongs to heating device technology area, more particularly to energy-saving electric heater.
Background technology
The plastic processing machineries such as injection molding machine need plastic raw materials being stored in barrel, and make its modeling to plastic raw materials heating
Change reaches good mobility, therefore can install having heaters in each barrel, is typically barrel in existing material tube heater
Excircle sets multiple exothermal infrared circles, heat is transmitted in a manner of infrared emanation, and be externally provided with exothermal infrared circle
Insulating layer, makes heat unidirectionally be conducted to barrel inside to greatest extent, but the existing heater using exothermal infrared circle, single
It is bad to conduction heat performance, make whole heater surface temperatures excessive, cause heat to be outwards lost in.Meanwhile lack necessary
Agitating device, can not ensure the uniformity and efficiency of heating.
Utility model content
In view of this, the utility model uses energy-saving infrared heater, by heat radiation reflecting layer and thermal insulation layer, reduce to
Outer transmission heat, realizes the unidirectional conduction of infrared radiation to greatest extent, while the stirring rod set further improves heating
Uniformity and firing rate.
The utility model is solved the above problems by following technological means：
Energy-saving electric heater, it is characterised in that including tubular shell, head cover, connecting seat, infrared heating coil and heat dissipation dress
Put, wherein：Tubular shell ecto-entad is equipped with stainless steel fixed bed, thermal insulation layer and heat radiation reflecting layer successively；Set on head cover
There are stirring motor, the stirring rod being provided with the shaft of stirring motor inside tubular shell, the periphery of stirring rod is provided with
Annular agitating vane；The opening of the tubular shell of connecting seat installation, the inner wall of connecting seat and the outer wall of head cover, which are fitted close, to be made
Tubular shell is connected with head cover；Some infrared heating coils are arranged at the inside of tubular shell；Radiator installs tubular shell
Outside be made of close to the infrared heating coil inside tubular shell, radiator heat sink and axial flow blower, heat sink patch
The infrared heating coil being located inside the outer surface of tubular shell and adjacent tubular shell, axial flow blower are installed on the heat dissipation of heat sink
End.
Further, the thermal insulation layer is made of aerogel material.
Further, the heat radiation reflecting layer is alclad sheet.
Further, the heat sink is aluminum minitype paster heat sink.
Further, the connecting seat uses caoutchouc elasticity connecting seat.
The energy-saving electric heater of the utility model has the advantages that：
The utility model uses energy-saving infrared heater, by heat radiation reflecting layer and thermal insulation layer, reduces and outwards transmits heat
Amount, realizes the unidirectional conduction of infrared radiation to greatest extent, at the same the stirring rod set further improve heating uniformity and
Firing rate.Being arranged on the stainless steel fixed bed on the outside of tubular shell has wear-resisting and shock proof effect, can effectively ensure that
Energy-saving infrared heater stability.Local temperature can be avoided with effective temperature-reducing by being arranged on the radiator of tubular shell outer surface
Overheat, protection infrared heating coil work long hours.
Brief description of the drawings
, below will be to attached needed in embodiment in order to illustrate more clearly of the technical solution of the utility model
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model, for
For those of ordinary skill in the art, without creative efforts, other can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of structure diagram of energy-saving electric heater of the utility model.
The title of each number designation is respectively in figure：1- tubular shells, 101- stainless steels fixed bed, 102- thermal insulation layers,
103- heat radiations reflecting layer, 2- head covers, 201- stirring motors, 202- stirring rod, 203- agitating vanes, 3- connecting seats, 4- are infrared
Heat coil, 5- radiators.
Embodiment
In the description of the utility model, it is to be understood that term " " center ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on attached drawing institutes
The orientation or position relationship shown, is for only for ease of description the utility model and simplifies description, rather than indicates or imply and is signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
New limitation.Term " first ", " second " be only used for description purpose, and it is not intended that instruction or imply relative importance or
Person implies the quantity for indicating indicated technical characteristic.Thus, " first " is defined, the feature of " second " can be expressed or hidden
Include one or more this feature containing ground.In the description of the utility model, unless otherwise indicated, " multiple " are meant that
Two or more.
The utility model is described in detail below with reference to attached drawing.
As shown in Figure 1, energy-saving electric heater, including tubular shell 1, head cover 2, connecting seat 3, infrared heating coil 4 and dissipate
Thermal 5, wherein：1 ecto-entad of tubular shell is equipped with stainless steel fixed bed 101, thermal insulation layer 102 and heat radiation reflecting layer successively
103；Stirring motor 201, the stirring being provided with the shaft of stirring motor 201 inside tubular shell 1 are provided with head cover 2
Rod 202, the periphery of stirring rod 202 are provided with annular agitating vane 203；The opening for the tubular shell 1 that connecting seat 3 is installed, even
The inner wall of joint chair 3 is fitted close with the outer wall of head cover 2 makes tubular shell 1 be connected with head cover 2；Some infrared heating coils 4 are set
In the inside of tubular shell 1；Radiator 5 installs the outside of tubular shell 1 close to the infrared heating coil inside tubular shell 1
4, radiator 5 is made of heat sink and axial flow blower, and heat sink is sticked in the outer surface of tubular shell 1 and adjacent tubular shell 1
Internal infrared heating coil 4, axial flow blower are installed on the radiating end of heat sink.
Specifically, the thermal insulation layer 102 is made of aerogel material, the heat radiation reflecting layer 103 is alclad sheet, institute
It is aluminum minitype paster heat sink to state heat sink, and the connecting seat 3 is using caoutchouc elasticity connecting seat 3.Adopt in heat radiation reflecting layer 103
With the extremely low grinding alclad sheet of blackness, its absorptivity to infrared ray is minimized, most infrared reflection is gone back.
It should be noted that anti-radiation insulation coating can be uniformly arranged stainless steel fixed bed 101 is external, the radiation protection
Heat insulating coat is made of a kind of vacuum radiation protection ring friendly coating, its main function is infrared reflecting, and due to its tool
There are vacuum Rotating fields to cause the coating that also there is heat insulation, its touch temperature is about 20 degree lower than original actual temperature so that red
Outside line fever circle is more energy saving, safety.Meanwhile the heat-barrier material that thermal insulation layer 102 can also use other thermal conductivities extremely low is made.
In actual work, material to be heated is put into tubular shell 1, and tubular shell 1 and head cover 2 then are installed on one
Rise, at this time since the presence of connecting seat 3 causes tubular shell 1 and head cover 2 to be tightly connected, be then powered to infrared heating coil 4,
Treat that heated material temperature rises to 50-60 DEG C, start to start stirring motor 201, stirring motor 201 drives stirring motor 201
With agitating vane 203, accelerate to treat the fusing of heated material so that homogeneous heating.Hot 4 energization long-time work of outer heat coil
When making, avoid local temperature from overheating, start radiator 5.
The energy-saving electric heater of the utility model has the advantages that：
The utility model uses energy-saving infrared heater, by heat radiation reflecting layer 103 and thermal insulation layer 102, reduces outside
Heat is transmitted, realizes the unidirectional conduction of infrared radiation to greatest extent, while the stirring rod 202 set further improves heating
Uniformity and firing rate.The stainless steel fixed bed 101 for being arranged on the outside of tubular shell 1 has wear-resisting and shock proof effect,
It can effectively ensure that energy-saving infrared heater stability.Being arranged on the radiator 5 of 1 outer surface of tubular shell can effectively drop
Temperature, avoids local temperature from overheating, and protection infrared heating coil 4 works long hours.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It can still modify the technical solution described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (5)
1. energy-saving electric heater, it is characterised in that including tubular shell, head cover, connecting seat, infrared heating coil and heat dissipation dress
Put, wherein：Tubular shell ecto-entad is equipped with stainless steel fixed bed, thermal insulation layer and heat radiation reflecting layer successively；Set on head cover
There are stirring motor, the stirring rod being provided with the shaft of stirring motor inside tubular shell, the periphery of stirring rod is provided with
Annular agitating vane；The opening of the tubular shell of connecting seat installation, the inner wall of connecting seat and the outer wall of head cover, which are fitted close, to be made
Tubular shell is connected with head cover；Some infrared heating coils are arranged at the inside of tubular shell；Radiator installs tubular shell
Outside be made of close to the infrared heating coil inside tubular shell, radiator heat sink and axial flow blower, heat sink patch
The infrared heating coil being located inside the outer surface of tubular shell and adjacent tubular shell, axial flow blower are installed on the heat dissipation of heat sink
End.
2. energy-saving electric heater according to claim 1, it is characterised in that：The thermal insulation layer uses aerogel material system
Into.
3. energy-saving electric heater according to claim 2, it is characterised in that：The heat radiation reflecting layer is alclad sheet.
4. energy-saving electric heater according to claim 3, it is characterised in that：The heat sink radiates for aluminum minitype paster
Piece.
5. energy-saving electric heater according to claim 4, it is characterised in that：The connecting seat is connected using caoutchouc elasticity
Seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721000472.2U CN207251931U (en) | 2017-08-11 | 2017-08-11 | Energy-saving electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721000472.2U CN207251931U (en) | 2017-08-11 | 2017-08-11 | Energy-saving electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207251931U true CN207251931U (en) | 2018-04-17 |
Family
ID=61879136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721000472.2U Expired - Fee Related CN207251931U (en) | 2017-08-11 | 2017-08-11 | Energy-saving electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207251931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109421233A (en) * | 2017-08-24 | 2019-03-05 | 江苏威能电气有限公司 | Energy-saving electric heater |
| CN111885753A (en) * | 2020-08-25 | 2020-11-03 | 河北叁暖能源设备科技有限公司 | Carbon fiber heating device based on far infrared radiation heat transfer |
-
2017
- 2017-08-11 CN CN201721000472.2U patent/CN207251931U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109421233A (en) * | 2017-08-24 | 2019-03-05 | 江苏威能电气有限公司 | Energy-saving electric heater |
| CN111885753A (en) * | 2020-08-25 | 2020-11-03 | 河北叁暖能源设备科技有限公司 | Carbon fiber heating device based on far infrared radiation heat transfer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207251931U (en) | Energy-saving electric heater | |
| CN108397424A (en) | A kind of water pump | |
| CN201740106U (en) | Far infrared ray warmer adopting parabolic mirror reflection plate | |
| CN207113258U (en) | A kind of solar water heater | |
| CN110440460A (en) | A kind of dynamic anti-air drying solar energy heat collection pipe of magnetic | |
| CN109421233A (en) | Energy-saving electric heater | |
| CN208153408U (en) | A kind of water pump | |
| CN210107740U (en) | Electronic hot-blast stove | |
| CN209724728U (en) | A kind of blower for vehicle air conditioning | |
| CN208059026U (en) | A kind of longer tuyere air curtain type heater | |
| CN210609747U (en) | Nano infrared electric heating ring | |
| CN105627409B (en) | High radiating electric heater | |
| CN214406215U (en) | 720-degree heating electric warmer | |
| CN207569979U (en) | Interior heating outer circulation electric heater | |
| CN206073230U (en) | A kind of intelligent electric warmer | |
| CN201621774U (en) | Energy saving heating radiator | |
| CN206191898U (en) | Energy -efficient electric fan heater | |
| CN208059025U (en) | A kind of cross flow fan heater | |
| CN219827215U (en) | Dual-purpose fan for heating and cooling | |
| CN216897470U (en) | Electric warmer | |
| CN108692453A (en) | A kind of phase-change accumulation energy magnetic energy water heater | |
| CN209459034U (en) | A kind of electric heating radiator | |
| CN216814612U (en) | Novel water heating type warm air blower | |
| CN208124433U (en) | A kind of self protection type's cooling fin | |
| CN219735445U (en) | Energy-saving heating radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20180811 |