CN204085273U - Column heat transfer unit (HTU) and the pipeline for flowing material heat transfer - Google Patents
Column heat transfer unit (HTU) and the pipeline for flowing material heat transfer Download PDFInfo
- Publication number
- CN204085273U CN204085273U CN201420423207.5U CN201420423207U CN204085273U CN 204085273 U CN204085273 U CN 204085273U CN 201420423207 U CN201420423207 U CN 201420423207U CN 204085273 U CN204085273 U CN 204085273U
- Authority
- CN
- China
- Prior art keywords
- heat transfer
- htu
- transfer unit
- column
- pipeline
- 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
- 239000000463 material Substances 0.000 title claims abstract description 48
- 239000002184 metal Substances 0.000 claims description 4
- 230000004308 accommodation Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 19
- 238000005516 engineering process Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 239000012530 fluid Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 17
- 239000010779 crude oil Substances 0.000 description 12
- 239000003921 oil Substances 0.000 description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- 239000003208 petroleum Substances 0.000 description 6
- 230000009466 transformation Effects 0.000 description 6
- 239000003345 natural gas Substances 0.000 description 5
- 239000000446 fuel Substances 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000003416 augmentation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000008235 industrial water Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000012384 transportation and delivery Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
- F28D7/103—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of more than two coaxial conduits or modules of more than two coaxial conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
- F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2260/00—Heat exchangers or heat exchange elements having special size, e.g. microstructures
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model column heat transfer unit (HTU) and the pipeline for flowing material heat transfer, belong to pipeline heating technology.A kind of column heat transfer unit (HTU), comprising can heat conduction cylindrical shell 1 and demarcation strip 2; Described can the inner chamber of heat conduction cylindrical shell 1 be confined space; Described demarcation strip 2 by described can the inner chamber of heat conduction cylindrical shell 1 be divided into described can multiple chambers 4 of paralleling of the axis of heat conduction cylindrical shell; Working medium is filled with in described chamber 4; The inwall of described chamber 4 is disposed with some micro-fins 3 be made up of Heat Conduction Material, form the capillary slot 9 of array between adjacent described micro-fin 3, described capillary slot be conducive to reducing described working medium flow in described chamber 4 suffered by the mode of resistance arrange.The utility model additionally provides pipeline based on above-mentioned column heat transfer unit (HTU) and heating means.
Description
Technical field
The utility model relates to pipeline heating technology, particularly a kind of column heat transfer unit (HTU) and for flowing material heat transfer pipeline and method.
Background technology
In a lot of industrial circle, there is heating or the heat exchange demand of substance such as oil, water, gas on the one hand.On the other hand, can produce a lot of industrial exhaust heat again, these waste heats can be recycled, with economize energy.For the heat-transfer equipment of the demand of these two aspects, generally all need than relatively large, can conduct heat glibly and carry flowing material, in diabatic process, temperature be stable to ensure safety in certain limit.
Such as, the thickness oil of exploitation is transported to surface process from underground, because oil under surface temperature can become very dense thick and be difficult to effective conveying, therefore needs to carry out heating to the conveyance conduit of exploitation well head and makes Oil-temperature control at 80 DEG C ~ 120 DEG C.Control technology and the device of the oil temperature in course of conveying, improving always, water batch heater is with its reliable security performance in recent years, is used widely in oilfield surface engineering, particularly in oil field shaft mouth, terminal, multi-purpose station, substitutes direct fire barrel heating furnace and tubular heater gradually.The operation principle of water batch heater is: the high-temperature flue gas that fuel (being generally natural gas at present) produces is by the intermediate medium water heat exchange in smoke pipe and housing, intermediate medium water produces saturated vapor after absorbing heat, steam rises to heat(ing) coil place by carrying out the medium in phase-change heat-exchange heat(ing) coil with the crude oil in coil pipe, condensed water after steam phase transforming returns in water-bath, continue heating evaporation, so move in circles, formative dynamics balance in the housing of heating furnace.There are two crucial heat transfer process: flue gas and water heat exchange produce steam, water vapour is risen to heat(ing) coil place and conducted heat to crude oil in pipe by heat(ing) coil when heating with water jacket furnace.Therefore, the heat transfer of fire-cylinder fire tube and heat(ing) coil is the principal element affecting water jacket furnace heat transfer.Heat(ing) coil is mainly immersed in stove in steam, and steam heat passes to the process of crude oil in coil pipe and comprises: steam to the exothermic process of coil pipe outer surface, the conduction process of coil pipe wall and coil pipe inwall to the exothermic process of crude oil.Although the crude oil of conveying is forced flow state in pipe, but due to the restriction by oil property, particularly viscous crude, the exothermic coefficient of coil pipe inwall is not high, the heat exchange of inside pipe wall and crude oil, become restriction coil heat exchange performance important bottleneck (with reference to Li Qingfang, three application of internally finned tube on water jacket furnace. oil planning and designing, 2004; 15, (6): (38-40)).
Except its heat exchange property difference above-mentioned, based on the operation principle of water jacket furnace itself, the problem .1. that also there are other several respects due to heat be transmit outside to inside from petroleum pipeline, cause the crude oil of tube wall part to be heated better and the crude oil of tubular axis heart part is heated poor, in pipe, crude oil temperature is uneven, affects transporting velocity.More seriously, even if the crude oil temperature pressing close to tube wall part reaches 120 DEG C, the temperature of tube hub crude oil may also not reach 80 DEG C thus in be formed centrally wax and result in blockage.2. the fuel of water jacket furnace employing, is commonly natural gas at present.Natural gas reserves are limited, in recover petroleum process, consume natural gas, both uneconomical in the people in state, neither long-term plan, are unfavorable for energy-saving and emission-reduction.3., due to the ground surface works point that the place of water jacket furnace heat oil pipeline is in oil exploitation, at oil exploitation ground surface works point, adopt natural gas to be the fuel of water jacket furnace, very strict safety management mode must be taked.No matter how strict management cost is high, and management, still there is very large potential safety hazard.
The above-mentioned defect of the water jacket furnace mode of heating that current petroleum pipeline adopts there is not yet really effective and feasible solution.
Heat pipe heat exchanging technology, because the mode heat transfer efficiency of phase-change heat-exchange is high, is widely used in the industry, and the main heat transfer mode of heat pipe is evaporation and condensation, has the advantages that heat-transfer capability is large, temperature control capability is strong, heat transfer efficiency is high.About the application of heat pipe in petroleum transportation pipeline heating, before above-mentioned patent disclosure, propose with regard to there being people in water heater, adopt hot pipe technique augmentation of heat transfer to solve problem (Yin Yusheng, the application of insert augmentation of heat transfer in water heater of heat exchange property difference, Industrial Boiler, 1998; 1 (58): 21-23).But in water heater, insert heat pipe, crude oil in petroleum pipeline can not be solved and to be heated inequality, the problems such as the safety management of furnace fuel and shortage.
To sum up, there is above-mentioned defect in current petroleum delivery pipeline heating technique, there is not yet effective solution and advise or scheme.
Utility model content
The utility model, according to the demand in above-mentioned field, provides a kind of column heat transfer unit (HTU) and pipe heat-transfer method.Concrete scheme is as follows:
An important aspect of the present utility model, there is provided a kind of column heat transfer unit (HTU), it is characterized in that: comprising can heat conduction cylindrical shell and demarcation strip;
Described can the inner chamber of heat conduction cylindrical shell be confined space;
Described demarcation strip by described can the inner chamber of heat conduction cylindrical shell be divided into described can multiple chambers of paralleling of the axis of heat conduction cylindrical shell;
Working medium is filled with in described chamber;
The inwall of described chamber is disposed with some micro-fins be made up of Heat Conduction Material, form the capillary slot of array between adjacent described micro-fin, described capillary slot is arranged in the mode being conducive to reducing the resistance of described working medium suffered by the indoor moveable of described chamber.
The column heat transfer unit (HTU) that the utility model provides, generally, profile is column, is conducive to being arranged in fluid line conventional at present, and working medium wherein, from can heat absorption or to fluid heat release the fluid that flows through of heat conduction column housing exterior walls, occurs because of phase transformation.The working medium of the flowing material flowed through conversely speaking, and continuous phase transformation constantly dynamic heat exchange thus realize conducting heat-heating the flowing material flowed through or condensation.The setting of multiple chamber and micro-fin, is conducive to the quick flowing of working medium in phase transition process.The setting of Column shaped heat pipe, object is to increase the quantity of the capillary slot being conducive to Working fluid phase changing flowing, improves the heat exchange efficiency of column heat transfer unit (HTU).
In embodiments more of the present utility model, preferred described chamber can the axle of heat conduction cylindrical shell distribute for axle center symmetrically and evenly with described.
In embodiments more of the present utility model, preferably described can heat conduction cylindrical shell be regular cylinder.
In embodiments more of the present utility model, preferably chamber described in each is independent closed space.
In other embodiment of the present utility model, preferably have at least one end of two described chambers to be open, working medium filling in described chamber can circulate between different chamber.
In embodiments more of the present utility model, preferably describedly can be provided with the axial syndeton of housing in heat conduction cylindrical shell two ends, for connecting an other column heat transfer unit (HTU) and mutually conducting heat between the column heat transfer unit (HTU) being conducive to adjacent connection.
In embodiments more of the present utility model, preferably describedly at least can be provided with housing thermal source attaching parts in one end by heat conduction cylindrical shell, can to can the heat source accommodation device of heat conduction cylindrical shell transmission heat for connecting.
In embodiments more of the present utility model, can the material of heat conduction cylindrical shell be preferably metal heat-conducting material.
The column heat transfer unit (HTU) that the utility model provides, can directly apply to be installed on needs to carry out in the pipeline of heat exchange fluid in pipeline.Be applicable in large scale industry, such as, to the waste heat recovery of industrial water drainage, exhaust, to the heating etc. of the oil in Cemented filling, existing pipeline need not be transformed; Himself size can according to the needs of field of employment, make large-scale or hypomegetic; There is the advantage that heat transfer evenly, does not affect the fluid flow of fluids within pipes material.
Another important aspect of the utility model, as Fig. 2 A, shown in 2B, provides a kind of pipeline for flowing material heat transfer based on above-mentioned column heat transfer unit (HTU), it is characterized in that, comprise pipeline and above-mentioned arbitrary column heat transfer unit (HTU),
The described through hole flowed for flowing material that can leave between heat conduction cylindrical shell and described pipeline along described pipeline axial.
In pipeline embodiment of the present utility model, as shown in Figure 2 B, the preferred described column heat transfer unit (HTU) of some of them is multiple, spaced and be arranged in described pipeline abreast, the pipeline internal fixtion parts for supporting and install described column heat transfer unit (HTU) that described inner-walls of duct establishes oriented pipeline axle center to extend.Those skilled in the art can according to can according to the size of pipeline, the weight of column heat transfer unit (HTU), pipeline internal fixtion parts are arranged different structures, and be such as welded with the collar shape structure corresponding with column heat transfer unit (HTU) quantity at inner-walls of duct, column heat transfer unit (HTU) is inserted in the collar.
In pipeline embodiments more of the present utility model, preferred described column heat transfer unit (HTU) can heat conduction column housing exterior walls be provided with column heat transfer unit (HTU) described in another can the heat transfer housing lateral connection parts that are interconnected and fixed of heat conduction cylindrical shell.As shown in Figure 2 B.
As shown in Figure 3, in pipeline embodiments more of the present utility model, preferred described column heat transfer unit (HTU) is arranged on described pipeline axle center, described pipeline and describedly can be formed in one by heat conduction cylindrical shell, and described through hole is along being uniformly distributed by heat conduction column casing peripheral.
In pipeline embodiments more of the present utility model, be preferred for described pipeline and described can the integrated material of heat conduction cylindrical shell be Heat Conduction Material.
In pipeline embodiments more of the present utility model, preferably describedly can be provided with syndeton in heat conduction cylindrical shell two ends, for connecting an other column heat transfer unit (HTU) and conducting heat between the column heat transfer unit (HTU) being conducive to adjacent connection.
In embodiments more of the present utility model, preferred described pipe ends is provided with pipeline longitudinal connection structure, for connecting an other described pipeline; When length and the described duct length of described column heat transfer unit (HTU) adapt two described pipelines are connected, between the column heat transfer unit (HTU) in two described pipelines, heat trnasfer heat transfer can be carried out.
According to above-mentioned two aspects of the utility model core concept, the utility model additionally provides a kind of method to the heat transfer of fluids within pipes material, it is characterized in that: in the pipeline of flowing material flowing, its axial direction is provided with one or more above-mentioned column heat transfer unit (HTU); The heat exchange between fluids within pipes material is realized by the phase transformation of the working medium in column heat transfer unit (HTU).
Accompanying drawing explanation
Fig. 1 the utility model column heat transfer unit (HTU) structural representation,
The pipeline configuration schematic diagram of Fig. 2 A the utility model heating flowing material,
Fig. 2 B the utility model is provided with the pipeline configuration schematic diagram of multiple column heat transfer unit (HTU),
The another kind of structural representation of the pipeline of Fig. 3 the utility model heating flowing material,
Wherein 1-can heat conduction cylindrical shell, 2-demarcation strip, the micro-fin of 3-, 4-chamber, 5-pipeline, 6-pipeline internal fixtion parts, 7-through hole, and 8-conducts heat housing lateral connection parts, 9-capillary slot.
Detailed description of the invention
Below by way of the drawings and specific embodiments, the utility model is described.
As shown in Figure 1, an important aspect of the present utility model, there is provided a kind of column heat transfer unit (HTU), it is characterized in that: comprising can heat conduction cylindrical shell 1 and demarcation strip 2; Described can the inner chamber of heat conduction cylindrical shell 1 be confined space; Described demarcation strip 2 by described can the inner chamber of heat conduction cylindrical shell 1 be divided into described can multiple chambers 4 of paralleling of the axis of heat conduction cylindrical shell; Working medium is filled with in described chamber 4; The inwall of described chamber 4 is disposed with some micro-fins 3 be made up of Heat Conduction Material, form the capillary slot 9 of array between adjacent described micro-fin 3, described capillary slot be conducive to reducing described working medium flow in described chamber 4 suffered by the mode of resistance arrange.The column heat transfer unit (HTU) that the utility model provides, generally, profile is column, is conducive to being arranged in fluid line conventional at present, and working medium wherein, from can heat absorption or to fluid heat release the fluid that flows through of heat conduction column housing exterior walls, occurs because of phase transformation.The working medium of the flowing material flowed through conversely speaking, and continuous phase transformation constantly dynamic heat exchange thus realize conducting heat-heating the flowing material flowed through or condensation.The setting of multiple chamber and micro-fin, is conducive to the quick flowing of working medium in phase transition process.Wherein, can Heat Conduction Material need be adopted to make by heat conduction cylindrical shell, so that high efficient heat exchanging between working medium and flowing material.Except heat conductivility, according to the difference of use occasion, for the preparation of can the Heat Conduction Material of heat conduction cylindrical shell, also need to possess some other performances, particularly corrosion-resistant.Such as flowing material is to metal protection material, and so, this Heat Conduction Material just can not select the Heat Conduction Material of metalline.Those skilled in the art can select the material possessing these performances in existing Heat Conduction Material.Can heat conduction cylindrical shell 1 each cavity seal that demarcation strip and demarcation strip are formed within it in chamber.
In embodiments more of the present utility model, preferred described chamber 4 can the axle of heat conduction cylindrical shell 1 distribute for axle center symmetrically and evenly with described.Be conducive to the flowing of working medium, towards periphery uniformly transfer heat.
In embodiments more of the present utility model, preferably described can heat conduction cylindrical shell 1 be regular cylinder.Be conducive to uniformly transfer heat and making towards periphery.
In embodiments more of the present utility model, preferably described in each, chamber 4 is independent closed space.This is designed with to be beneficial to and increases the service life, and is independent of each other mutually between each chamber.
In other embodiment of the present utility model, the one end preferably having two described chambers 4 at least is open, and working medium filling in described chamber can circulate between different chamber.Be conducive to the smooth outflow in Working fluid phase changing process.Although it is noted that two or more chamber two ends can be made connection, the inner chamber of heat conduction cylindrical shell can remain closed, by demarcation strip, each cavity seal wherein.
In embodiments more of the present utility model, preferably describedly can be provided with the axial syndeton of housing in heat conduction cylindrical shell two ends, for connecting an other column heat transfer unit (HTU) and mutually conducting heat between the column heat transfer unit (HTU) being conducive to adjacent connection.The object arranging the axial syndeton of housing is column heat transfer unit (HTU) of the present utility model can be extended according to actual needs.
In embodiments more of the present utility model, preferably describedly at least can be provided with housing thermal source attaching parts in one end by heat conduction cylindrical shell 1, can to can the heat source accommodation device of heat conduction cylindrical shell transmission heat for connecting.Such as electrical heating interface.
In embodiments more of the present utility model, can the material of heat conduction cylindrical shell 1 be preferably metal heat-conducting material.
The column heat transfer unit (HTU) that the utility model provides, can directly apply to be installed on needs to carry out in the pipeline of heat exchange fluid in pipeline.Be applicable in large scale industry, such as, to the waste heat recovery of industrial water drainage, exhaust, to the heating etc. of the oil in Cemented filling, existing pipeline need not be transformed; Himself size can according to the needs of field of employment, make large-scale or hypomegetic; There is the advantage that heat transfer evenly, does not affect the fluid flow of fluids within pipes material.
Another important aspect of the utility model, as Fig. 2 A, shown in 2B, additionally provides a kind of pipeline for flowing material heat transfer based on above-mentioned column heat transfer unit (HTU), it is characterized in that, comprise the column heat transfer unit (HTU) in pipeline 5 and above-mentioned any embodiment; The described through hole 7 flowed for flowing material that can leave axis along described pipeline 5 between heat conduction cylindrical shell 1 and described pipeline 5.
In pipeline embodiments more of the present utility model, as shown in Figure 2 B, preferred described column heat transfer unit (HTU) is multiple, spaced and be arranged in described pipeline 5 abreast, the pipeline internal fixtion parts 6 for supporting and install described column heat transfer unit (HTU) that the inwall of described pipeline 5 establishes oriented pipeline axle center to extend.Those skilled in the art can according to can according to the size of pipeline, the weight of column heat transfer unit (HTU), pipeline internal fixtion parts are arranged different structures, and be such as welded with the collar shape structure corresponding with column heat transfer unit (HTU) quantity at inner-walls of duct, column heat transfer unit (HTU) is inserted in the collar.
In pipeline embodiments more of the present utility model, preferred described column heat transfer unit (HTU) can the outer wall of heat conduction cylindrical shell 1 be provided with column heat transfer unit (HTU) described in another can the heat transfer housing lateral connection parts 8 that are interconnected and fixed of heat conduction cylindrical shell 1, as shown in Figure 2 B.
As shown in Figure 3, in other embodiment of the present utility model, preferred described column heat transfer unit (HTU) is arranged on the axle center of described pipeline 5, described pipeline 5 and describedly can be formed in one by heat conduction cylindrical shell 1, and described through hole 7 is along being uniformly distributed by heat conduction cylindrical shell 1 periphery.
In embodiments more of the present utility model, be preferred for described pipeline 5 and described can the integrated material of heat conduction cylindrical shell 1 be Heat Conduction Material.
In embodiments more of the present utility model, preferred described pipe ends is provided with pipeline longitudinal connection structure, for connecting an other described pipeline; When length and the described duct length of described column heat transfer unit (HTU) adapt two described pipelines are connected, between the column heat transfer unit (HTU) in two described pipelines, heat trnasfer heat transfer can be carried out.
According to above-mentioned two aspects of the utility model core concept, the utility model additionally provides a kind of method to the heat transfer of fluids within pipes material, it is characterized in that: in the pipeline of flowing material flowing, its axial direction is provided with one or more above-mentioned column heat transfer unit (HTU); The heat exchange between fluids within pipes material is realized by the phase transformation of the working medium in column heat transfer unit (HTU).
Claims (15)
1. a column heat transfer unit (HTU), is characterized in that: comprising can heat conduction cylindrical shell and demarcation strip;
Described can the inner chamber of heat conduction cylindrical shell (1) be confined space;
Described demarcation strip by described can the inner chamber of heat conduction cylindrical shell be divided into described can multiple chambers of paralleling of the axis of heat conduction cylindrical shell;
Working medium is filled with in described chamber;
The inwall of described chamber is disposed with some micro-fins be made up of Heat Conduction Material, form the capillary slot of array between adjacent described micro-fin, described capillary slot is arranged in the mode being conducive to reducing the resistance of described working medium suffered by the indoor moveable of described chamber;
Also Column shaped heat pipe is fitted with in described chamber, the inwall of described Column shaped heat pipe is disposed with some micro-fins be made up of Heat Conduction Material, form the capillary slot of array between adjacent described micro-fin, described capillary slot is arranged to be conducive to reducing flow in the described Column shaped heat pipe mode of suffered resistance of described working medium.
2. column heat transfer unit (HTU) according to claim 1, is characterized in that, described chamber can the axle of heat conduction cylindrical shell distribute for axle center symmetrically and evenly with described.
3. column heat transfer unit (HTU) according to claim 1, is characterized in that, described can heat conduction cylindrical shell be regular cylinder.
4. column heat transfer unit (HTU) according to claim 1, is characterized in that, chamber described in each is independent closed space.
5. column heat transfer unit (HTU) according to claim 1, is characterized in that, have at least one end of two described chambers to be open, working medium filling in described chamber can circulate between different chamber.
6. column heat transfer unit (HTU) according to claim 1, it is characterized in that, describedly can be provided with the axial syndeton of housing in heat conduction cylindrical shell two ends, for connecting an other column heat transfer unit (HTU) and mutually conducting heat between the column heat transfer unit (HTU) being conducive to adjacent connection.
7. column heat transfer unit (HTU) according to claim 1, is characterized in that, describedly at least can be provided with housing thermal source attaching parts in one end by heat conduction cylindrical shell, can to can the heat source accommodation device of heat conduction cylindrical shell transmission heat for connecting.
8. according to the arbitrary described column heat transfer unit (HTU) of claim 1 ~ 7, it is characterized in that, can the material of heat conduction cylindrical shell be metal heat-conducting material.
9. for a pipeline for flowing material heat transfer, it is characterized in that, comprise pipeline and the arbitrary described column heat transfer unit (HTU) of claim 1 ~ 8;
The described through hole flowed for flowing material that can leave between heat conduction cylindrical shell and described pipeline along described pipeline axial.
10. pipeline according to claim 9, it is characterized in that: described column heat transfer unit (HTU) is multiple, spaced and be arranged in described pipeline abreast, the pipeline internal fixtion parts for supporting and install described column heat transfer unit (HTU) that described inner-walls of duct establishes oriented pipeline axle center to extend.
11. pipelines according to claim 10, is characterized in that: described column heat transfer unit (HTU) can heat conduction column housing exterior walls be provided with column heat transfer unit (HTU) described in another can the heat transfer housing lateral connection parts that are interconnected and fixed of heat conduction cylindrical shell.
12. pipelines according to claim 9, is characterized in that: described column heat transfer unit (HTU) is arranged on described pipeline axle center, the fixed part for installing described column heat transfer unit (HTU) that described inner-walls of duct establishes oriented pipeline axle center to extend.
13. pipelines according to claim 9, is characterized in that: described column heat transfer unit (HTU) is arranged on described pipeline axle center, described pipeline and describedly can be formed in one by heat conduction cylindrical shell, and described through hole is along being uniformly distributed by heat conduction column casing peripheral.
14. pipelines according to claim 13, is characterized in that, for described pipeline and described can the integrated material of heat conduction cylindrical shell be Heat Conduction Material.
15. according to the arbitrary described pipeline of claim 9 ~ 14, and it is characterized in that, described pipe ends is provided with pipeline longitudinal connection structure, for connecting an other described pipeline; When length and the described duct length of described column heat transfer unit (HTU) adapt and two described pipelines are connected, can contact with conducting heat between the column heat transfer unit (HTU) in two described pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423207.5U CN204085273U (en) | 2014-07-07 | 2014-07-29 | Column heat transfer unit (HTU) and the pipeline for flowing material heat transfer |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410321429 | 2014-07-07 | ||
| CN201410321429.0 | 2014-07-07 | ||
| CN201420423207.5U CN204085273U (en) | 2014-07-07 | 2014-07-29 | Column heat transfer unit (HTU) and the pipeline for flowing material heat transfer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204085273U true CN204085273U (en) | 2015-01-07 |
Family
ID=52177976
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420423207.5U Expired - Lifetime CN204085273U (en) | 2014-07-07 | 2014-07-29 | Column heat transfer unit (HTU) and the pipeline for flowing material heat transfer |
| CN201410367411.4A Pending CN105241287A (en) | 2014-07-07 | 2014-07-29 | Columnar heat transfer device and pipeline and method used for heat transfer of fluid matter |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410367411.4A Pending CN105241287A (en) | 2014-07-07 | 2014-07-29 | Columnar heat transfer device and pipeline and method used for heat transfer of fluid matter |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3211018U (en) |
| CN (2) | CN204085273U (en) |
| DE (1) | DE212015000177U1 (en) |
| WO (1) | WO2016004835A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241287A (en) * | 2014-07-07 | 2016-01-13 | 杨积文 | Columnar heat transfer device and pipeline and method used for heat transfer of fluid matter |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238273B (en) * | 2017-08-03 | 2021-02-12 | 山东大学 | Rod-fin loop heat pipe with variable distance |
| CN109027497B (en) * | 2018-08-29 | 2021-04-13 | 西安石油大学 | Spiral flow drag reduction fluid transportation pipeline for petrochemical fluid heat exchange |
| CN109870043B (en) * | 2018-12-29 | 2024-06-28 | 上海工程技术大学 | Improved structure of medium participation radiation heating gasification device |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1430713A1 (en) * | 1987-01-09 | 1988-10-15 | Ленинградский технологический институт холодильной промышленности | Heat-exchanging pipe |
| CN2771785Y (en) * | 2005-02-07 | 2006-04-12 | 邹昌校 | Sleeving-pipe type heat exchanger |
| JP2007271122A (en) * | 2006-03-30 | 2007-10-18 | Kobelco & Materials Copper Tube Inc | Heat exchanger |
| CN201177470Y (en) * | 2008-01-25 | 2009-01-07 | 淄博兰雁集团有限责任公司 | Double channel type hot pipe for textile |
| CN102003903B (en) * | 2009-08-31 | 2013-07-03 | 富准精密工业(深圳)有限公司 | Heat pipe and heat-radiating device using same |
| CN201583170U (en) * | 2009-10-23 | 2010-09-15 | 徐媛璐 | Multi-cavity heat pipe |
| CN101738118B (en) * | 2009-11-03 | 2012-08-01 | 赵耀华 | Three-dimensional slab heat pipe with multi-layer microporous pipe arrays and processing technique thereof |
| US20120261096A1 (en) * | 2011-04-12 | 2012-10-18 | Asia Vital Components Co., Ltd. | Radiating fin structureand thermal module using same |
| BR112014020373A2 (en) * | 2012-02-17 | 2019-09-24 | Ceram Inc | advanced fischer tropsch system |
| CN202709829U (en) * | 2012-07-12 | 2013-01-30 | 夏致俊 | Heat pipe with internal heat transmission |
| CN204085273U (en) * | 2014-07-07 | 2015-01-07 | 杨积文 | Column heat transfer unit (HTU) and the pipeline for flowing material heat transfer |
| CN204064067U (en) * | 2014-07-29 | 2014-12-31 | 杨积文 | Two-layer columnar heat transfer unit (HTU) and the pipeline for flowing material heat transfer |
-
2014
- 2014-07-29 CN CN201420423207.5U patent/CN204085273U/en not_active Expired - Lifetime
- 2014-07-29 CN CN201410367411.4A patent/CN105241287A/en active Pending
-
2015
- 2015-07-06 JP JP2017600052U patent/JP3211018U/en active Active
- 2015-07-06 DE DE212015000177.6U patent/DE212015000177U1/en active Active
- 2015-07-06 WO PCT/CN2015/083360 patent/WO2016004835A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241287A (en) * | 2014-07-07 | 2016-01-13 | 杨积文 | Columnar heat transfer device and pipeline and method used for heat transfer of fluid matter |
| WO2016004835A1 (en) * | 2014-07-07 | 2016-01-14 | 杨积文 | Cylindrical heat transfer device and pipeline and method for heat transfer of fluid material |
Also Published As
| Publication number | Publication date |
|---|---|
| DE212015000177U1 (en) | 2017-02-13 |
| CN105241287A (en) | 2016-01-13 |
| WO2016004835A1 (en) | 2016-01-14 |
| JP3211018U (en) | 2017-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203881179U (en) | Waste heat recycling device of raw coke oven gas | |
| CN201819397U (en) | Novel phase-change heat-storage heat exchanger | |
| CN204085273U (en) | Column heat transfer unit (HTU) and the pipeline for flowing material heat transfer | |
| CN204064067U (en) | Two-layer columnar heat transfer unit (HTU) and the pipeline for flowing material heat transfer | |
| CN105180693A (en) | Heat pipe and circulation method for working liquid in heat pipe | |
| CN200955863Y (en) | Heat pipe type flue gas residual heat fuel heater | |
| CN205066525U (en) | Heat pipe | |
| CN201653224U (en) | High-efficiency heat exchange corrugated inner sleeve underground pipe | |
| CN203687703U (en) | Waste heat recovery heat exchange water tank | |
| CN104315294A (en) | Heatable pipeline for liquid conveying | |
| CN104006688A (en) | Heat pipe type energy saver and heat exchange method | |
| CN206420355U (en) | A kind of tubular type phase-change accumulation energy heat-exchanger rig | |
| CN105318755B (en) | Two-layer columnar heat transfer unit (HTU) and for flowing material heat transfer pipeline and method | |
| CN201844725U (en) | Phase change thermal storage exchanger | |
| CN104266517A (en) | Pipeline capable of internally and uniformly transferring heat | |
| CN211184299U (en) | Improved composite heating rubber roller | |
| CN103996499B (en) | The evaporated liquor full-liquid type phase change heat exchange device of oil-filled transformer | |
| CN104266344A (en) | Uniform heating method for use in pipeline | |
| CN206113342U (en) | Recover oil and use sucker rod air source heat pump heating device in oil field | |
| CN202048677U (en) | Micro pressure phase change heating furnace | |
| CN104455893A (en) | Fluid heat transferring device | |
| CN204345159U (en) | A kind of internally heated type heating equipment | |
| CN205373486U (en) | A flat arc heat exchange tube for accompanying defeated oil pipe of heat | |
| CN203534302U (en) | Eccentric radial heat pipe | |
| CN205425924U (en) | Well high temperature phase transition formula heat -retaining device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150107 |
|
| CX01 | Expiry of patent term |