CN202166190U - Electric heating conduction oil furnace - Google Patents
Electric heating conduction oil furnace Download PDFInfo
- Publication number
- CN202166190U CN202166190U CN201120227238XU CN201120227238U CN202166190U CN 202166190 U CN202166190 U CN 202166190U CN 201120227238X U CN201120227238X U CN 201120227238XU CN 201120227238 U CN201120227238 U CN 201120227238U CN 202166190 U CN202166190 U CN 202166190U
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- Prior art keywords
- heat
- electric heating
- spoiler
- accumulation
- oil furnace
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- Expired - Fee Related
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Abstract
The utility model provides an electric heating conduction oil furnace. An electric heating pipe in an oil cavity of the electric heating conduction oil furnace is provided with a heat storage spoiler; the electric heating conduction oil furnace is additionally provided with the heat storage spoiler, so that the heat transfer area is enlarged, and the turbulence is intensified, therefore, the heat transfer is strengthened; due to the heat storage capacity of the spoiler, the electric heating pipe can rapidly be cooled down when the conduction oil furnace is suddenly powered off, thereby preventing the electric heating pipe from being damaged.
Description
Technical field
The utility model relates to a kind of electrical heating heat-conducting oil furnace of augmentation of heat transfer.
Background technology
At present, common electrical heating heat-conducting oil furnace is owing to exist the heat exchange area of heater and conduction oil less than normal, make conduction oil can not be well and heater carry out heat exchange; Simultaneously again because the flowing space of conduction oil is bigger than normal; The inner heated conduction oil of electrical heating heat-conducting oil furnace can not obtain desirable flow velocity; It is unfavorable to the electrothermal tube heat transfer to cross low flow velocity, is easy to make conduction oil to form local gasification, even causes heater to damage in early days; When especially the electrical heating heat-conducting oil furnace cuts off the power supply suddenly, can stop suddenly flowing, cause near the local gasification of the conduction oil of electrothermal tube, even burn out electrothermal tube because of conduction oil.
The utility model content
In order to solve the problems of the technologies described above, the utility model has been installed the accumulation of heat spoiler on electrothermal tube, plays the increase heat exchange area, aggravation turbulent flow, thereby the effect of enhanced heat exchange, and efficiently solve the problem that unexpected outage causes device damage.
In order to realize above-mentioned technique effect, the technical scheme of the utility model is: on the electric heating tube in the oil pocket of said electrical heating heat-conducting oil furnace the accumulation of heat spoiler is installed.
Further, said accumulation of heat spoiler is the carbon steel metal material.
Further, said accumulation of heat spoiler is a rectangle.
Further, said accumulation of heat spoiler is installed on two relative positions of electric heating tube.
Further, said accumulation of heat spoiler arranged in dislocation is on electric heating tube.
Further, the cross section of said oil pocket is a square.
The beneficial effect of the utility model electrical heating heat-conducting oil furnace is:
1, the utility model has been installed the accumulation of heat spoiler on electrothermal tube, has aggravated the turbulence effect that conduction oil flows, thereby has improved the coefficient of heat transfer.
2, the accumulation of heat spoiler has increased the heat exchange area of conduction oil, has strengthened the heat exchange effect of conduction oil and electrothermal tube.
When 3, cutting off the power supply suddenly, the accumulation of heat spoiler absorbs the heat in the electrothermal tube, avoids electrothermal tube to burn out, and also avoids the conduction oil partial vaporization simultaneously.
4, the square in oil pocket cross section design has reduced the space that conduction oil flows in the oil pocket, has increased the conduction oil flowing velocity, has further strengthened heat transfer.
5, reduced manufacturing cost.
Description of drawings
Fig. 1 is the utility model electrical heating heat-conducting oil furnace structural representation;
Fig. 2 is the structural representation of the utility model accumulation of heat spoiler installation site;
Fig. 3 is the structural representation of the utility model accumulation of heat spoiler installation site;
Fig. 4 is the structural representation of the utility model accumulation of heat spoiler installation site;
Fig. 5 is the structural representation of the utility model accumulation of heat spoiler installation site;
Wherein: 1 electrical heating heat-conducting oil furnace, 2 oil pockets, 3 electric heating tubes, 4 accumulation of heat spoilers.
The specific embodiment
As shown in Figure 1; A kind of electrical heating heat-conducting oil furnace; On the electric heating tube 3 that the oil pocket of electrical heating heat-conducting oil furnace 1 is 2 li accumulation of heat spoiler 4 is installed; Wherein accumulation of heat spoiler 4 is processed by the metal material with big specific heat capacity, preferred carbon steel metal material, its effect is: (1) thus enlarge heat exchange area, aggravation turbulence effect augmentation of heat transfer; Absorb the heat of electrothermal tube when (2) meeting outage suddenly, avoid burning out electrothermal tube, avoid the local gasification of conduction oil; Oil pocket 2 cross sections of electrical heating heat-conducting oil furnace 1 are square, because square oil pocket 2 volumes are narrow and small, have improved the flow velocity of conduction oil, and heat exchange efficiency is further enhanced; This electrical heating heat-conducting oil furnace can be the hot equipment heat supply of multiple usefulness, for example solar cell laminator, injection machine mould, carpenter's hot press, the mechanical, electrical road of Electronic Packaging flaggy press, rubber vulcanizing machine etc.
Embodiment 1:
As shown in Figure 2, electrical heating heat-conducting oil furnace 1, the cross section that two connections are arranged is foursquare oil pocket 2, and electric heating tube 3 all is housed in the chamber, and some accumulation of heat spoilers 4 are arranged again, and accumulation of heat spoiler 4 is a carbon steel material, and it is a rectangle, and thickness is 2mm, wide is 25mm.Accumulation of heat spoiler 4 is one group with 2; Corresponding 2 electric heating tubes 3 are clamped; Be screwed on electric heating tube 3; When 1 work of electrical heating heat-conducting oil furnace, conduction oil flows it through the oil pump pressurization in oil pocket 2, washes away electrothermal tube 3 and realizes heat exchange (just conduction oil is heated) with accumulation of heat spoiler 4.Because the existence of some accumulation of heat spoilers 4 is arranged, it is violent to make the conduction oil flow velocity improve turbulent flow, thereby the heat transfer rate is increased substantially.
Embodiment 2:
As shown in Figure 3, oil pocket 2 cross sections of electrical heating heat-conducting oil furnace 1 are square, and accumulation of heat spoiler 4 is a carbon steel material; It is a rectangle, and thickness is 2.5mm, and wide is 30mm; 2 accumulation of heat spoilers 4 are separately positioned on the both sides of 1 electric heating tube 3, clamp electric heating tube 3, be fixed with 2 bolts; And accumulation of heat spoiler 4 is arranged on the electric heating tube 3 uniformly, when 1 work of electrical heating heat-conducting oil furnace, conduction oil can flow in oil pocket 2 through pump; With turbulent flow can take place after accumulation of heat spoiler 4 contacts, improved oily flow velocity, flow out after making itself and the 4 rapid heat exchange of accumulation of heat spoiler.
Embodiment 3:
As shown in Figure 5, oil pocket 2 cross sections of electrical heating heat-conducting oil furnace 1 are square, and accumulation of heat spoiler 4 is a copper material; It is a rectangle, and thickness is 2mm, and wide is 25mm; 1 accumulation of heat spoiler 4 is arranged on a side of 1 electric heating tube 3, clamps electric heating tube 3, and arrange uniformly in a side of electric heating tube 3; When electrical heating heat-conducting oil furnace 1 work, conduction oil can flow oil pocket 2 in through pump, and understands the generation turbulent flow after accumulation of heat spoiler 4 contacts; Improved oily flow velocity, flowed out after making itself and the 4 rapid heat exchange of accumulation of heat spoiler.
Embodiment 4:
As shown in Figure 4, oil pocket 2 cross sections of electrical heating heat-conducting oil furnace 1 are square, and accumulation of heat spoiler 4 is a copper material; It is a rectangle, and thickness is 2.5mm, and wide is 30mm; 1 accumulation of heat spoiler 4 is arranged on a side of 1 electric heating tube 3, clamps electric heating tube 3, and arrange in the dislocation of the both sides of electric heating tube 3; Accumulation of heat spoiler 4 is installed in a side of electric heating tube 3, and accumulation of heat spoiler 4 is installed in the opposite side of electric heating tube 3 more then, accumulation of heat spoiler 4 is misplaced on electric heating tube 3 uniformly arrange; When electrical heating heat-conducting oil furnace 1 work, conduction oil can flow oil pocket 2 in through pump, and understands the generation turbulent flow after accumulation of heat spoiler 4 contacts; Improved oily flow velocity, flowed out after making itself and the 4 rapid heat exchange of accumulation of heat spoiler.
Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although the utility model is specified with reference to preferred embodiment; Those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement the technical scheme of the utility model, and not break away from the spirit and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (6)
1. an electrical heating heat-conducting oil furnace is characterized in that: on the electric heating tube (3) in the oil pocket (2) of said electrical heating heat-conducting oil furnace (1) accumulation of heat spoiler (4) is installed.
2. electrical heating heat-conducting oil furnace according to claim 1 is characterized in that: said accumulation of heat spoiler (4) is the carbon steel metal material.
3. electrical heating heat-conducting oil furnace according to claim 1 is characterized in that: said accumulation of heat spoiler (4) is a rectangle.
4. according to claim 1,2, the described electrical heating heat-conducting oil furnace of 3 arbitrary claims, it is characterized in that: said accumulation of heat spoiler (4) is installed on two relative positions of electric heating tube (3).
5. according to claim 1,2, the described electrical heating heat-conducting oil furnace of 3 arbitrary claims, it is characterized in that: said accumulation of heat spoiler (4) arranged in dislocation is on electric heating tube (3).
6. electrical heating heat-conducting oil furnace according to claim 1 is characterized in that: the cross section of said oil pocket (2) is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120227238XU CN202166190U (en) | 2011-06-30 | 2011-06-30 | Electric heating conduction oil furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120227238XU CN202166190U (en) | 2011-06-30 | 2011-06-30 | Electric heating conduction oil furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202166190U true CN202166190U (en) | 2012-03-14 |
Family
ID=45802009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120227238XU Expired - Fee Related CN202166190U (en) | 2011-06-30 | 2011-06-30 | Electric heating conduction oil furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202166190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501412A (en) * | 2014-12-29 | 2015-04-08 | 中山凯旋真空技术工程有限公司 | Indirect type oil heater |
-
2011
- 2011-06-30 CN CN201120227238XU patent/CN202166190U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501412A (en) * | 2014-12-29 | 2015-04-08 | 中山凯旋真空技术工程有限公司 | Indirect type oil heater |
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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 |
Granted publication date: 20120314 Termination date: 20150630 |
|
| EXPY | Termination of patent right or utility model |