CN205561280U - Brand -new energy -saving electric heating pipe - Google Patents
Brand -new energy -saving electric heating pipe Download PDFInfo
- Publication number
- CN205561280U CN205561280U CN201620199900.8U CN201620199900U CN205561280U CN 205561280 U CN205561280 U CN 205561280U CN 201620199900 U CN201620199900 U CN 201620199900U CN 205561280 U CN205561280 U CN 205561280U
- Authority
- CN
- China
- Prior art keywords
- metal shell
- brand
- heating wire
- new energy
- liquid medium
- 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
- 238000005485 electric heating Methods 0.000 title abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 54
- 229910052751 metal Inorganic materials 0.000 claims abstract description 52
- 239000002184 metal Substances 0.000 claims abstract description 52
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 239000011159 matrix material Substances 0.000 claims description 27
- 238000009434 installation Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 abstract description 10
- 239000000395 magnesium oxide Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 2
- 230000007704 transition Effects 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000604 Ferrochrome Inorganic materials 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000002196 Pyroceram Substances 0.000 description 1
- JTCFNJXQEFODHE-UHFFFAOYSA-N [Ca].[Ti] Chemical compound [Ca].[Ti] JTCFNJXQEFODHE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011214 refractory ceramic Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model discloses a brand -new energy -saving electric heating pipe, including metal casing, heating wire, liquid medium and insulating seal lid, the heating wire sets up in metal casing, metal casing is for having only one end open -ended container, liquid medium pours into into in the metal casing, the submergence of electric heat silk quilt cover liquid medium, the insulating seal lid is sealed with metal casing's open end. Brand -new mixture liquid medium replaces oxidation magnesia, and this kind of mixture liquid medium derives to the in -process of heating pipe outer wall at the heat that sends the heating wire can take place the phase transition to show promotion heat conduction efficiency.
Description
Technical field
This utility model relates to electric-heating technology field, especially a kind of brand-new energy-saving type electrical heating pipe.
Background technology
Electric heating tube (also known as electrically heated rod) is the electric elements converting electrical energy into heat energy specially, is electricity
The critical component of heating art, is widely used in household electrical appliances, automobile, weaving, food, machine-building, sends out
Nearly all field needing heating such as power plant, water boiling implement and other heating apparatus.Existing electric heating tube,
It is with metal tube as shell, central axial distributing auger lectrothermal alloy wire (nickel chromium triangle, ferrochrome) along pipe,
Pipe internal pore fills the medium oxidizing magnesia with good insulation heat conductivility, mouth of pipe two ends silica gel
Or ceramic seal.Magnesium oxide sand is the solid that fusing point is the highest, heat conduction and non-conductive, its effect is by electric heating
The heat that silk sends leads metal tube outer wall.Generally there is the defect that power consumption is high in the existing heat pipe that adds.
Summary of the invention
Goal of the invention of the present utility model is, overcomes the deficiency of art methods, it is provided that a kind of utilization
Model mixture liquid medium replaces magnesium oxide sand, thus is obviously improved the brand-new energy-saving electrical of heat conduction efficiency
Add heat pipe.
For achieving the above object, it is proposed that following technical scheme:
A kind of brand-new energy-saving type electrical heating pipe, including metal shell, heating wire, liquid medium and insulation
Sealing lid, described heating wire is arranged in metal shell, and described metal shell is the appearance of only one end open
Device；Described liquid medium is injected in metal shell, and described heating wire is by the submergence of liquid medium institute, described
The opening of metal shell is sealed by insulated enclosure lid.Brand-new mixture liquid medium replaces magnesium oxide sand,
This mixture liquid medium is derived at the heat sent by heating wire and can be sent out during adding heat pipe outer wall
Raw phase transformation, thus it is obviously improved heat conduction efficiency.
The installation matrix that a volume is identical less than metal shell shape it is provided with in described metal shell,
Described heating wire is helically wound around on described installation matrix.Because the electric heating tube in the present invention uses
Liquid medium, liquid is usually flowing in metal shell, and the position for heating wire can cause punching
Hit, heating wire winding is being installed on matrix, it is to avoid the movement of heating wire.
Described installation matrix is hollow tubular structure, is made up of insulant, such as refractory ceramics, resistance to
High temp glass etc..
Described heating wire one end penetrates in installation matrix from the bottom installing matrix, extends to metal shell
Outward, the other end of described heating wire extends to metal shell from the side installing matrix.
Described installation matrix is arranged on metal shell center, is formed with metal shell inwall and fills seam
Gap, described liquid medium is arranged in described blind.
It is additionally provided with sealing ring between upper end and the metal shell of described installation matrix, is used for sealing liquid and is situated between
Matter.
Described insulated enclosure lid is pressed together on described metal shell opening, and described heating wire passes through insulated enclosure
The hole covered is arranged on outside, is connected with external power cord.
The inwall of described metal shell is additionally provided with the coating that a layer corrosion-resistant, heat conduction is good, such as equadag coating.
The beneficial effect of this utility model:
One of the present utility model brand-new energy-saving type electrical heating pipe, have employed a kind of brand-new mixture liquid
Medium replaces magnesium oxide sand, and this mixture liquid medium is derived to heating at the heat sent by heating wire
Can undergo phase transition during pipe outer wall, thus be obviously improved heat conduction efficiency, needed for producing same heat
The electric energy wanted is substantially reduced.Such as, when input power 300W, the temperature of heating rod outer wall can reach
To 500 degrees Celsius, and using magnesium oxide sand before, input power 1500W also can only make heating rod outer wall
Temperature reaches 290 degrees Celsius.So, the present invention can be the most energy-conservation.
Accompanying drawing explanation
Fig. 1 is electric heating tube structural representation of the present utility model；
Wherein, 1, metal shell；2, heating wire；3, matrix is installed；4, liquid medium；5, close
Seal；6, insulated enclosure lid.
Detailed description of the invention
The most detailed retouching made by energy-saving type electrical heating pipe brand-new to one of the present utility model below in conjunction with the accompanying drawings
State:
As it is shown in figure 1, a kind of brand-new energy-saving type electrical heating pipe, including metal shell 1, heating wire 2,
Liquid medium 4 and insulated enclosure lid 6, described heating wire 2 is arranged in metal shell 1, described metal
Shell 1 is the container of only one end open；Described liquid medium 4 is injected in metal shell 1, described
Heating wire 2 is by 4 submergences of liquid medium, and described insulated enclosure lid 6 is by close for the opening of metal shell 1
Envelope.Brand-new mixture medium replaces magnesium oxide sand, and this mixture medium is in the warm sent by heating wire
Amount derives can occur special phase transformation during adding heat pipe outer wall, thus is obviously improved heat conduction efficiency.
Preferably, described liquid medium dimethyl ether (accounting for 20%), second diether (20%), anhydrous slufuric acid
(50～100 receive the mixed liquor of copper solution (accounting for 60%, wherein copper sulfate content 5～10%) with calcium titanium rock dust
Rice) uniformly mix, refill in heating rod, then seal.
Preferably, a volume it is provided with in described metal shell 2 identical less than metal shell shape
Installing matrix 3, described heating wire 2 is helically wound around on described installation matrix 3.Because in the present invention
Employing liquid medium 4 in electric heating tube, liquid is usually flowing in metal shell 1, for electric heating
The position of silk 2 can impact, and is wrapped in by heating wire 2 on installation matrix 3, it is to avoid heating wire 2
Movement.
Preferably, described installation matrix 3 is hollow tubular structure, is made up of insulant, the most resistance to height
Temperature pottery, pyroceram etc..
Preferably, described heating wire 2 one end penetrates in installation matrix 3 from the bottom installing matrix 3, prolongs
Reaching outside metal shell 1, the other end of described heating wire 2 extends to metal from the side installing matrix 3
Outside shell 1.
Preferably, described installation matrix 3 is arranged on metal shell 1 center, and in metal shell 1
Wall forms blind, and described liquid medium 4 is arranged in described blind.
Preferably, between upper end and the metal shell 1 of described installation matrix 3, it is additionally provided with sealing ring 5,
For sealing liquid medium 4.
Preferably, described insulated enclosure lid 6 is pressed together on described metal shell 1 opening, described heating wire
2 are arranged on outside by the hole on insulated enclosure lid 6, are connected with external power cord.
Preferably, the inwall of described metal shell 1 is additionally provided with the coating that a layer is corrosion-resistant, heat conduction is good,
Such as equadag coating.
Claims (7)
1. a brand-new energy-saving type electrical heating pipe, it is characterised in that include metal shell, heating wire, liquid
Body medium and insulated enclosure lid, described heating wire is arranged in metal shell, and described metal shell is only
There is the container of one end open；Described liquid medium is injected in metal shell, and described heating wire is situated between by liquid
The submergence of matter institute, the opening of metal shell is sealed by described insulated enclosure lid；Arrange in described metal shell
Having the installation matrix that a volume is identical less than metal shell shape, described heating wire is helically wound around
On described installation matrix.
One the most according to claim 1 brand-new energy-saving type electrical heating pipe, it is characterised in that institute
Stating installation matrix is hollow tubular structure, is made up of insulant.
One the most according to claim 2 brand-new energy-saving type electrical heating pipe, it is characterised in that institute
State heating wire one end to penetrate in installation matrix from the bottom installing matrix, extend to outside metal shell, described
The other end of heating wire extends to metal shell from the side installing matrix.
One the most according to claim 1 brand-new energy-saving type electrical heating pipe, it is characterised in that institute
State installation matrix and be arranged on metal shell center, form blind with metal shell inwall, described
Liquid medium is arranged in described blind.
One the most according to claim 4 brand-new energy-saving type electrical heating pipe, it is characterised in that institute
State and be additionally provided with sealing ring between upper end and the metal shell of installation matrix, be used for sealing liquid medium.
6., according to a kind of brand-new energy-saving type electrical heating pipe described in any one of claim 1-5, its feature exists
In, described insulated enclosure lid is pressed together on described metal shell opening, and described heating wire passes through insulated enclosure
The hole covered is arranged on outside, is connected with external power cord.
7., according to a kind of brand-new energy-saving type electrical heating pipe described in any one of claim 1-5, its feature exists
In, the inwall of described metal shell is additionally provided with the coating that a layer is corrosion-resistant, heat conduction is good.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620199900.8U CN205561280U (en) | 2016-03-15 | 2016-03-15 | Brand -new energy -saving electric heating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620199900.8U CN205561280U (en) | 2016-03-15 | 2016-03-15 | Brand -new energy -saving electric heating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205561280U true CN205561280U (en) | 2016-09-07 |
Family
ID=56817793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620199900.8U Expired - Fee Related CN205561280U (en) | 2016-03-15 | 2016-03-15 | Brand -new energy -saving electric heating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205561280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115501629A (en) * | 2022-10-28 | 2022-12-23 | 李振勇 | Graphite alkene electricity heating liquid concentrator |
-
2016
- 2016-03-15 CN CN201620199900.8U patent/CN205561280U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115501629A (en) * | 2022-10-28 | 2022-12-23 | 李振勇 | Graphite alkene electricity heating liquid concentrator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160907 |