CN203687382U - Instant electric heating element - Google Patents
Instant electric heating element Download PDFInfo
- Publication number
- CN203687382U CN203687382U CN201420018119.7U CN201420018119U CN203687382U CN 203687382 U CN203687382 U CN 203687382U CN 201420018119 U CN201420018119 U CN 201420018119U CN 203687382 U CN203687382 U CN 203687382U
- Authority
- CN
- China
- Prior art keywords
- electric heating
- exchange body
- heat exchange
- heat exchanging
- heating tube
- 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 - Lifetime
Links
- 238000005485 electric heating Methods 0.000 title abstract 11
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000004512 die casting Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 5
- 239000004411 aluminium Substances 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 210000003128 head Anatomy 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
An instant electric heating element comprises an aluminum die casting outer shell, a heat exchange body and an electric heating tube, wherein the heat exchange body and the electric heating tube are formed by metal tubes in a spiraled mode and are provided with hollow cavities. The electric heating tube is arranged inside the heat exchange body, the aluminum die casting outer shell wraps the heat exchange body and the electric heating tube and enables the heat exchange body and the electric heating tube to be bonded together, and water pipe connectors are arranged at the two ends of the heat exchange body. The hollow cavity of the exchange body is cylindrical. The electric heating tube is spirally wound to be in a spiral tube shape with the rectangular inner cavity, the two ends of the electric heating tube are bent towards the ends of the rectangular inner cavity respectively, and then the two ends of the electric heating tube stretch out from the middle of the rectangular inner cavity in the width direction. The length direction of the rectangular inner cavity is parallel to the axis of the heat exchange body. By the adoption of the structure, die-casting aluminum placed in the rectangular inner cavity and die-casting aluminum wrapping the heat exchange body are connected, in the using process, heat of the die-casting aluminum in the rectangular inner cavity can be quickly transferred to the heat exchange body, after heating is stopped, the heat of the die-casting aluminum in the rectangular inner cavity can be quickly led out, cooling is achieved, the service life of the electric heating tube is prolonged, energy is saved, heat efficiency is high, cost is low, and the applied range is wide.
Description
Technical field
The utility model relates to electrothermal heat exchanging body.
Background technology
Currently available technology, a kind of instant electric body comprises the heat exchanging body with hollow cavity and the electrothermal tube that die casting aluminium shell, metal tube spiral are made, described electrothermal tube is arranged in heat exchanging body, and die casting aluminium shell parcel heat exchanging body bonds together heat exchanging body and electrothermal tube; ; Heat exchanging body two ends are provided with water pipe head.The one, electrothermal tube is wound in helically coiled, the 2nd, and electrothermal tube is bent into U-shaped.Existing problems are: overall volume is large, and it is large that the scope of application is little, die casting aluminium between electrothermal tube takies volume, and cost is high, stop after heating, and inner waste heat supply temperature is high, and heat radiation is slow, has shortened service life.
Summary of the invention
The purpose of this utility model is: a kind of instant electric body is provided, and it has: volume is little, low cost of manufacture, applied widely, heat exchange is fast, thermal conversion efficiency is high, waste heat is few; And after stopping, the temperature of electrothermal tube is low, long service life.
The utility model is achieved in that a kind of instant electric body, comprise the heat exchanging body with hollow cavity and electrothermal tube that die casting aluminium shell, metal tube spiral are made, described electrothermal tube is arranged in heat exchanging body, and die casting aluminium shell parcel heat exchanging body and electrothermal tube also bonds together heat exchanging body and electrothermal tube; Heat exchanging body two ends are provided with water pipe head;
Its special character is: described electrothermal tube spiral winding is the helically coiled of inner chamber of being rectangle, and electrothermal tube two ends are respectively to the end bending of rectangle inner chamber, then stretches out from the middle part of the width of rectangle inner chamber;
The length direction of described rectangle inner chamber is parallel with the axis of heat exchanging body.
Described a kind of instant electric body, its special character is: the water pipe head distribution triangular in shape of two binding posts of described electrothermal tube and heat exchanging body.
Described a kind of instant electric body, its special character is: the width end of described rectangle inner chamber is curved.
Described a kind of instant electric body, its special character is: the hollow cavity of described heat exchanging body is circle, triangle or polygon perpendicular to the cross section of hollow cavity length direction.
A kind of instant electric body of the utility model, owing to adopting such structure, has die casting aluminium to be connected with the die casting aluminium of parcel heat exchanging body in rectangle inner chamber, in the process using, the heat of the die casting aluminium of rectangle inner chamber can pass to heat exchanging body fast; Stop after heating, the heat of the die casting aluminium in rectangle inner chamber can be derived fast and lower the temperature, and has extended the service life of electrothermal tube, and energy-conservation, the thermal efficiency is high, and cost is low, applied widely.Compared with prior art, the situation eyeball of Same Efficieney, volume is little.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model.
Fig. 2 is three-dimensional exploded view of the present utility model.
Fig. 3 is the location diagram of the utility model heat exchanging body and electrothermal tube.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of instant electric body, comprise the heat exchanging body with hollow cavity 2 and electrothermal tube 3 that die casting aluminium shell 1, metal tube spiral are made, described electrothermal tube 3 is arranged in the hollow cavity of heat exchanging body 2, and die casting aluminium shell 1 wraps up heat exchanging body 2 and electrothermal tube 3 and heat exchanging body 2 and electrothermal tube 3 are bonded together.The hollow cavity of described heat exchanging body 2 is cylindrical perpendicular to the cross section of its length direction; Heat exchanging body 2 two ends are provided with water pipe head 21;
The hollow cavity that can be also described heat exchanging body is triangle shape or polygon perpendicular to the cross section of hollow cavity length direction.
As shown in Figure 2, described electrothermal tube 3 revolves and is wound up as the inner chamber 31 coil shapes of being rectangle, and electrothermal tube 3 ends are respectively to 31 bendings of rectangle inner chamber, and stretch out at the middle part of then spending direction from rectangle inner chamber 31;
As shown in Figure 3, the length direction of described rectangle inner chamber 31 is parallel with the axis of heat exchanging body 2
The width end of described rectangle inner chamber 31 is curved.Also can be described as: the middle part curved inner chamber in two ends that is square.
Two binding posts 32 of described electrothermal tube 3 and water pipe head 21 distribution triangular in shape of heat exchanging body 2.
Above-described is only preferential embodiment of the present utility model.It should be pointed out that for the person of ordinary skill of the art, in the situation that not departing from the utility model principle, can also make some improvement and modification, this is also considered as protection domain of the present utility model.
Claims (4)
1. an instant electric body, comprise the heat exchanging body with hollow cavity and electrothermal tube that die casting aluminium shell, metal tube spiral are made, described electrothermal tube is arranged in heat exchanging body, and die casting aluminium shell parcel heat exchanging body and electrothermal tube also bonds together heat exchanging body and electrothermal tube; Heat exchanging body two ends are provided with water pipe head;
It is characterized in that: described electrothermal tube spiral winding is the helically coiled of inner chamber of being rectangle, electrothermal tube two ends are respectively to the end bending of rectangle inner chamber, then stretch out from the middle part of the width of rectangle inner chamber;
The length direction of described rectangle inner chamber is parallel with the axis of heat exchanging body.
2. a kind of instant electric body according to claim 1, is characterized in that: the water pipe head distribution triangular in shape of two binding posts of described electrothermal tube and heat exchanging body.
3. a kind of instant electric body according to claim 1 and 2, is characterized in that: the width end of described rectangle inner chamber is curved.
4. a kind of instant electric body according to claim 1, is characterized in that: the hollow cavity of described heat exchanging body is circle, triangle or polygon perpendicular to the cross section of hollow cavity length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420018119.7U CN203687382U (en) | 2014-01-13 | 2014-01-13 | Instant electric heating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420018119.7U CN203687382U (en) | 2014-01-13 | 2014-01-13 | Instant electric heating element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687382U true CN203687382U (en) | 2014-07-02 |
Family
ID=51009271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420018119.7U Expired - Lifetime CN203687382U (en) | 2014-01-13 | 2014-01-13 | Instant electric heating element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016065970A1 (en) * | 2014-10-29 | 2016-05-06 | 江苏美的清洁电器股份有限公司 | Steam generator |
-
2014
- 2014-01-13 CN CN201420018119.7U patent/CN203687382U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016065970A1 (en) * | 2014-10-29 | 2016-05-06 | 江苏美的清洁电器股份有限公司 | Steam generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: YUEOK INNOVATION (ZHONGSHAN) INTELLIGENT TECHNOLOGY CO.,LTD. Assignor: Chen Pingyang Contract record no.: 2017440000131 Denomination of utility model: Instant heating type electrothermal body Granted publication date: 20140702 License type: Common License Record date: 20170803 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
|
| CX01 | Expiry of patent term |