CN204512775U - Oil delivery pipe road heat-insulation system - Google Patents
Oil delivery pipe road heat-insulation system Download PDFInfo
- Publication number
- CN204512775U CN204512775U CN201520119358.6U CN201520119358U CN204512775U CN 204512775 U CN204512775 U CN 204512775U CN 201520119358 U CN201520119358 U CN 201520119358U CN 204512775 U CN204512775 U CN 204512775U
- Authority
- CN
- China
- Prior art keywords
- heat
- delivery pipe
- oil delivery
- pipe
- grease
- 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
Abstract
The utility model discloses oil delivery pipe road heat-insulation system, comprise oil delivery pipe, the outside of described oil delivery pipe is coated with thermal insulation layer, establishes heating pipe in the pipe of described oil delivery pipe.From said structure, oil delivery pipe road of the present utility model heat-insulation system, structure is simple, and the grease in delivery pipe is carried out heating and thermal insulation, ensures that grease is always liquid, grease normally can be carried in delivery pipe, ensure the normal production of enterprise; Further, the whole heat conduction of heat of heat conductive tube, to grease, does not have heat loss, and the heat utilization efficiency of heat conductive tube is very high; In addition, heat conductive tube is positioned at delivery pipe, and heat-conducting medium amount required during grease in heated transfer line is very little, reduces the heating energy consumption of heat-conducting medium; Further, by the projective structure on heat conductive tube surface, add the grease area of contact in heat conductive tube and oil delivery pipe, enhance heat-conducting effect, improve the heat transfer efficiency of heat-conducting medium.
Description
Technical field
The utility model relates to grease field of thermal insulation, is specifically related to a kind of oil delivery pipe road heat-insulation system.
Background technique
To be plurality of raw materials form by specific formula modulation feed, and in formula except the larger raw material of several component, all the other tens kinds or the ratio shared in feed of more small component raw material are about 10%.In the raw material of feed, some greases can be added, make feed outward appearance have moisture feeling, inhibit flying upward of dust, and compensate for the too low deficiency of fodder energy, the palatability of feed can also be improved.Grease is generally divided into vegetable oil and animal oil, considers cost and nutritional labeling problem, generally all can be mixed with animal oil by vegetable oil.But grease can become solid-state when temperature is lower, cause grease cannot carry in delivery pipe, have impact on the normal production of enterprise.
Traditional insulation delivery pipe is directly provided with thermal insulation layer in delivery pipe outside, this insulation pipe structure only can be tried one's best the grease temperature in holding tube, and in cold season, certain heat-blocking action is risen to the grease in pipe, but because the pipeline of general oil delivery pipe is longer, and this traditional insulation delivery pipe cannot initiatively heat the grease in pipe, cause the grease inside the Pass it still can be frozen into solid-state.
Occurred again a kind of insulation pipe structure afterwards, namely outside dispatch tube, be equipped with heating pipe, in heating pipe, circulation has hot water, and is equipped with thermal-protective coating outside heat conductive tube.The thermal insulation pipe of this structure solves the problems referred to above, can remain that in dispatch tube, grease is for liquid, but the heat of heat conductive tube not only can dispatch tube heat conduction internally in this structure, still have partial heat heat conductive pipes outside and carry out heat conduction, even if there is thermal-protective coating, also partial heat can be lost, in addition, in this structure, the dispatch tube that diameter is thinner must use diameter to be greater than the heat conductive tube of dispatch tube, cause amount required for the heat-conducting medium in heat conductive tube much larger than the oil quantity in dispatch tube, the heat utilization efficiency of heat conductive tube is lower.
Summary of the invention
The purpose of this utility model is: overcome the deficiencies in the prior art, and provide a kind of oil delivery pipe road heat-insulation system, structure is simple, grease in delivery pipe is carried out heating and thermal insulation, ensure that grease is always liquid, grease normally can be carried in delivery pipe, ensure the normal production of enterprise; Further, the whole heat conduction of heat of heat conductive tube, to grease, does not have heat loss, and the heat utilization efficiency of heat conductive tube is very high; In addition, heat conductive tube is positioned at delivery pipe, and heat-conducting medium amount required during grease in heated transfer line is very little, reduces the heating energy consumption of heat-conducting medium; Further, by the projective structure on heat conductive tube surface, add the grease area of contact in heat conductive tube and oil delivery pipe, enhance heat-conducting effect, improve the heat transfer efficiency of heat-conducting medium.
Technical solution adopted in the utility model is:
Oil delivery pipe road heat-insulation system, comprises oil delivery pipe, and the outside of described oil delivery pipe is coated with thermal insulation layer, establishes heating pipe in the pipe of described oil delivery pipe.
The further improvement project of the utility model is, described heating pipe and oil delivery pipe concentric are arranged.
The utility model further improvement project is, in the pipe of described heating pipe, circulation has heat-conducting medium.
The utility model further improvement project is, described heat-conducting medium is steam, hot water or deep fat.
The tube wall of described heating pipe is outwards provided with projective structure, and described projective structure extends along the length direction of heating pipe, and described projective structure is provided with cavity along the direction of heating pipe, and described cavity is communicated with in the pipe of heat conductive tube.The beneficial effects of the utility model are:
The first, oil delivery pipe road of the present utility model heat-insulation system, structure is simple, and the grease in oil delivery pipe is carried out heating and thermal insulation, ensures that grease is always liquid, grease normally can be carried in oil delivery pipe, ensure the normal production of enterprise.
The second, oil delivery pipe road of the present utility model heat-insulation system, the whole heat conduction of heat of heat conductive tube, to grease, does not have heat loss, and the heat utilization efficiency of heat conductive tube is very high.
Three, oil delivery pipe road of the present utility model heat-insulation system, heat conductive tube is positioned at delivery pipe, and heat-conducting medium amount required during grease in heating oil delivery pipe is very little, reduces the heating energy consumption of heat-conducting medium.
Four, oil delivery pipe road of the present utility model heat-insulation system, by the projective structure on heat conductive tube surface, adds the grease area of contact in heat conductive tube and oil delivery pipe, enhances heat-conducting effect, improve the heat transfer efficiency of heat-conducting medium.
accompanying drawing illustrates:
Fig. 1 is that the master of the utility model structure looks cross-sectional schematic.
Fig. 2 is the schematic cross-section of the utility model structure.
embodiment:
Shown in composition graphs 1 and Fig. 2, the utility model oil delivery pipe road heat-insulation system, comprises oil delivery pipe 1, and the outside of described oil delivery pipe 1 is coated with thermal insulation layer 3, establishes heating pipe 2 in the pipe of described oil delivery pipe 1; Described heating pipe 2 is arranged with oil delivery pipe 1 concentric; In the pipe of described heating pipe 2, circulation has heat-conducting medium 5; Described heat-conducting medium 5 is steam, hot water or deep fat; The tube wall of described heating pipe 2 is outwards provided with projective structure (accompanying drawing is not shown), and described projective structure extends along the length direction of heating pipe 2, and described projective structure is provided with cavity along the direction of heating pipe 2, and described cavity is communicated with in the pipe of heating pipe 2.
Claims (5)
1. oil delivery pipe road heat-insulation system, comprises oil delivery pipe (1), and the outside of described oil delivery pipe (1) is coated with thermal insulation layer (3), it is characterized in that: establish heating pipe (2) in the pipe of described oil delivery pipe (1).
2. oil delivery pipe road as claimed in claim 1 heat-insulation system, is characterized in that: described heating pipe (2) and oil delivery pipe (1) concentric are arranged.
3. oil delivery pipe road as claimed in claim 1 heat-insulation system, is characterized in that: in the pipe of described heating pipe (2), circulation has heat-conducting medium (5).
4. oil delivery pipe road as claimed in claim 3 heat-insulation system, is characterized in that: described heat-conducting medium (5) is steam, hot water or deep fat.
5. as the oil delivery pipe road heat-insulation system of claim 1 ~ 4 wherein as described in any one, it is characterized in that: the tube wall of described heating pipe (2) is outwards provided with projective structure, described projective structure extends along the length direction of heating pipe (2), described projective structure is provided with cavity along the direction of heating pipe (2), and described cavity is communicated with in the pipe of heating pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119358.6U CN204512775U (en) | 2015-02-28 | 2015-02-28 | Oil delivery pipe road heat-insulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119358.6U CN204512775U (en) | 2015-02-28 | 2015-02-28 | Oil delivery pipe road heat-insulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512775U true CN204512775U (en) | 2015-07-29 |
Family
ID=53710753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520119358.6U Expired - Fee Related CN204512775U (en) | 2015-02-28 | 2015-02-28 | Oil delivery pipe road heat-insulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204512775U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729666A (en) * | 2016-04-27 | 2016-07-06 | 德清县百盛塑料有限公司 | Plastic granulating system with raw material preheating pipeline |
| CN105757388A (en) * | 2016-04-27 | 2016-07-13 | 德清县百盛塑料有限公司 | Plastic production system with raw material preheating pipeline |
| CN105751402A (en) * | 2016-04-27 | 2016-07-13 | 德清县百盛塑料有限公司 | Plastic granulating system capable of promoting raw material conveying |
| CN105773868A (en) * | 2016-04-27 | 2016-07-20 | 德清县百盛塑料有限公司 | Low-noise plastic production device capable of achieving efficient feeding |
| CN105835255A (en) * | 2016-04-27 | 2016-08-10 | 德清县百盛塑料有限公司 | Low-noise plastic production device convenient for raw material preheating |
-
2015
- 2015-02-28 CN CN201520119358.6U patent/CN204512775U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729666A (en) * | 2016-04-27 | 2016-07-06 | 德清县百盛塑料有限公司 | Plastic granulating system with raw material preheating pipeline |
| CN105757388A (en) * | 2016-04-27 | 2016-07-13 | 德清县百盛塑料有限公司 | Plastic production system with raw material preheating pipeline |
| CN105751402A (en) * | 2016-04-27 | 2016-07-13 | 德清县百盛塑料有限公司 | Plastic granulating system capable of promoting raw material conveying |
| CN105773868A (en) * | 2016-04-27 | 2016-07-20 | 德清县百盛塑料有限公司 | Low-noise plastic production device capable of achieving efficient feeding |
| CN105835255A (en) * | 2016-04-27 | 2016-08-10 | 德清县百盛塑料有限公司 | Low-noise plastic production device convenient for raw material preheating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204512775U (en) | Oil delivery pipe road heat-insulation system | |
| CN104567022A (en) | Double-thermoelectric power generation device for solar water heater | |
| CN201818954U (en) | Oil pipeline of externally-wrapped internally-heated thermal insulation device | |
| CN202038619U (en) | Novel heating type oil tank | |
| CN202941297U (en) | Comprehensive utilization device for thermal spring water | |
| CN101899286B (en) | A kind of superconducting fluid and use the vacuum radiator of this superconducting fluid | |
| CN205037602U (en) | Hot water intelligent control equipment | |
| CN201096464Y (en) | Integrated electrothermal superconductor radiator | |
| CN204084927U (en) | Ground source cold-hot energy metallic transmission heat-exchange system | |
| CN208651938U (en) | A kind of dedicated ptc heater of oil pipe | |
| CN202365470U (en) | Combined type thermal insulation heat dissipation cup | |
| CN105147105A (en) | Semiconductor container-free water dispenser | |
| CN202089481U (en) | Vehicle-mounted heat-insulating water supply tank | |
| CN201687039U (en) | Water pipe heat preservation system | |
| CN201193892Y (en) | Porcelain enamel container-in-container split type solar energy saving water tank | |
| CN205284513U (en) | Warm heating element in place raises pigs | |
| CN203775872U (en) | Pigpen capable of dissipating heat and preserving heat | |
| CN205606003U (en) | Multi -functional heat -resisting polyethylene ground heating coil | |
| CN204445603U (en) | A kind of foot soak bucket | |
| CN204719691U (en) | A kind of temperature control mouse pad | |
| CN205191075U (en) | Durable fever type oil transport pipeline that adds with heat preservation function | |
| CN204329692U (en) | Heat pipe radiator | |
| CN203848534U (en) | Heat exchanger used for solar energy photo-thermal utilizing device | |
| CN203928678U (en) | For the heat exchanger of vacuum belt powder continuous drier | |
| CN202708351U (en) | Alloy steel tube |
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: 20150729 Termination date: 20210228 |