CN203477642U - Heat insulation oil pipe of automobile - Google Patents
Heat insulation oil pipe of automobile Download PDFInfo
- Publication number
- CN203477642U CN203477642U CN201320465808.8U CN201320465808U CN203477642U CN 203477642 U CN203477642 U CN 203477642U CN 201320465808 U CN201320465808 U CN 201320465808U CN 203477642 U CN203477642 U CN 203477642U
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- CN
- China
- Prior art keywords
- oil pipe
- thermal insulation
- heating
- limestone
- insulation oil
- 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
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Abstract
The utility model relates to a heat insulation oil pipe of an automobile, which adopts the main structure that a protection layer, a heating layer and a thermal insulation layer are respectively arranged on the outer circle of an oil pipe from the inside out; the protection layer is porous and is made of a certain elastic material; the heating layer comprises water injection holes, permeable layers and limestone; the heating principle of the heating layer is that heat is generated through chemical reaction of water and limestone; the heat insulation layer is made of a heat insulation material. The heat insulation oil pipe has the advantages that the heat insulation performance is high, the heating material cost is low, a heating agent can be added, and the service life is prolonged.
Description
Technical field
The utility model relates to a kind of automobile thermal insulation oil pipe, the specifically thermal insulation tubing of replaceable heating material.
Background technique
The thermal insulation tubing of traditional automobile adopts electric-heating-wire-heating technology to oil tube heating insulation, in auto parts, because part itself is Structural Hardware, has electric conductivity, adopts electric-heating-wire-heating technology to have potential safety hazard.
Model utility content
The utility model proposes a kind of automobile thermal insulation oil pipe, main structure is in oil pipe outer ring, to be provided with respectively from inside to outside protective coating, zone of heating and thermal insulation layer.
Wherein, protective coating shields to oil pipe, prevents that the too high or oil pipe of heating-up temperature is heated inhomogeneous, and its constouctional material has elasticity and has porous, and elasticity can not damaged by the sharp-pointed material in the external world internal oil pipe, and porous makes heat energy uniform transmission.
Further, zone of heating has comprised water injection hole, permeable layer and limestone, and principle of heating is the chemical reaction generation heat by limestone and water.Water injection hole can be peripheral hardware water tank, preferred, directly connects radiator.Permeable layer adopts sponge, and sponge sucks in water on the one hand has saturated critical value, and the water that limestone can be contacted is trace and uniform, and sponge has water storage on the other hand, and when water tank does not have water, the water in sponge still can be used a period of time.Limestone contacts with permeable layer, and preferred, limestone is granular, and limestone can be reacted with water completely, and heat is not fully exerted.
Further, thermal insulation layer is selected foamed material, not only has good thermal insulation property, is easy to dismounting simultaneously.
The utility model has solved the potential safety hazard of the existence in orthodox car thermal insulation tubing electric-heating-wire-heating, and cost price is low simultaneously, and the efficiency of heating surface is better.
Accompanying drawing explanation
It shown in Fig. 1, is the schematic diagram of this automobile thermal insulation vitta structure.
Embodiment
As shown in Figure 1, the utility model proposes a kind of automobile thermal insulation oil pipe, main structure is in oil pipe outer ring, to be provided with respectively from inside to outside protective coating 1, zone of heating 2 and thermal insulation layer 3.
Wherein, 1 pair of oil pipe of protective coating shields, and prevents that the too high or oil pipe of heating-up temperature is heated inhomogeneous, and its constouctional material has elasticity and has porous; elasticity can not damaged by the sharp-pointed material in the external world internal oil pipe, and porous makes heat energy uniform transmission.
Zone of heating 2 has comprised water injection hole 4, permeable layer 5 and limestone 6, and principle of heating is the chemical reaction generation heat by limestone 6 and water.Water injection hole 4 can be peripheral hardware water tank, preferred, directly connects radiator.Permeable layer 5 adopts sponge, and sponge sucks in water on the one hand has saturated critical value, and the water that limestone 6 can be contacted is trace and uniform, and sponge has water storage on the other hand, and when water tank does not have water, the water in sponge still can be used a period of time.Limestone 6 contacts with permeable layer 5, and preferred, limestone 6 is granular, and limestone can be reacted with water completely, and heat is not fully exerted.
In using process, first protective coating 1 is nested in to oil-pipe external wall, zone of heating 2 is nested in outside protective coating, adds granular limestone 6 simultaneously in zone of heating 2, and water injection hole 4 is connected with water tank simultaneously.Finally thermal insulation layer 3 is enclosed within to most external.
In work, the water that limestone 6 absorbs in permeable layer 5, and react generation heat with water, due to the sponge that permeable layer 5 adopts, water velocity is slow, has controlled like this reaction velocity of limestone 6 with water, guarantee that limestone 6 can complete reaction, heat release enough fully.
Claims (8)
1. an automobile thermal insulation oil pipe, is characterized in that: main structure is in oil pipe outer ring, to be provided with respectively from inside to outside protective coating (1), zone of heating (2) and thermal insulation layer (3), and protective coating (1) is porous and has certain flexible material formation; Zone of heating (2) uses the chemical reaction of water and limestone to produce heat, has comprised water injection hole (4), permeable layer (5) and limestone (6); Thermal insulation layer (3) adopts thermal insulating material to form.
2. a kind of automobile thermal insulation oil pipe according to claim 1, is characterized in that: described limestone (6) is small granular.
3. a kind of automobile thermal insulation oil pipe according to claim 1, is characterized in that: described water injection hole (4) connects radiator.
4. a kind of automobile thermal insulation oil pipe according to claim 1, is characterized in that: described limestone (6) is removable.
5. a kind of automobile thermal insulation oil pipe according to claim 1, is characterized in that: in described zone of heating (2), the material of permeable layer (5) is sponge.
6. a kind of automobile thermal insulation oil pipe according to claim 1, is characterized in that: the material of described protective coating (1) is foam.
7. a kind of automobile thermal insulation oil pipe according to claim 1, is characterized in that: described water injection hole (4) is connected by fine duct with permeable layer (5).
8. a kind of automobile thermal insulation oil pipe according to claim 7, is characterized in that: described water injection hole (4) has 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465808.8U CN203477642U (en) | 2013-08-01 | 2013-08-01 | Heat insulation oil pipe of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465808.8U CN203477642U (en) | 2013-08-01 | 2013-08-01 | Heat insulation oil pipe of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203477642U true CN203477642U (en) | 2014-03-12 |
Family
ID=50225973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320465808.8U Expired - Fee Related CN203477642U (en) | 2013-08-01 | 2013-08-01 | Heat insulation oil pipe of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203477642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482317A (en) * | 2014-10-29 | 2015-04-01 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipe |
-
2013
- 2013-08-01 CN CN201320465808.8U patent/CN203477642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482317A (en) * | 2014-10-29 | 2015-04-01 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20150801 |
|
| EXPY | Termination of patent right or utility model |