CN207991326U - A kind of rising heat exchange of heat pipe - Google Patents
A kind of rising heat exchange of heat pipe Download PDFInfo
- Publication number
- CN207991326U CN207991326U CN201820252171.7U CN201820252171U CN207991326U CN 207991326 U CN207991326 U CN 207991326U CN 201820252171 U CN201820252171 U CN 201820252171U CN 207991326 U CN207991326 U CN 207991326U
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- heat
- inner tube
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- 230000000630 rising effect Effects 0.000 title claims abstract description 41
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- 238000012423 maintenance Methods 0.000 abstract description 5
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
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- 230000009172 bursting Effects 0.000 description 4
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- 239000000835 fiber Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000011214 refractory ceramic Substances 0.000 description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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- 230000008901 benefit Effects 0.000 description 1
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Abstract
The utility model is related to a kind of rising heats exchange of heat pipe, including heat exchange coil, inner tube, first sleeve, the second casing, upper flange and lower flange；The heat exchange coil coiled coil is in the outside of said inner tube, and the inside of said inner tube is gas passage, and the first sleeve is sleeved on the outside of the heat exchange coil, and second casing is sleeved on the outside of the first sleeve；Said inner tube, first sleeve, upper flange and lower flange surround the first annular space for being formed and accommodating the heat exchange coil jointly；First sleeve, second casing, upper flange and lower flange surround and form keeping warmth space jointly, and at least one of axial constraint component and/or radial constraint component are equipped in first annular space.The utility model avoids the problem of irregular vibrations caused by heat-exchange working medium vaporization make heat exchange coil deformation.The service life for rising heat exchange of heat pipe is improved, maintenance cost is reduced.
Description
Technical field
The present invention relates to waste-heat recovery device technical fields, and in particular to a kind of rising heat exchange of heat pipe.
Background technology
Coking production is the reprocessing of the now widely used energy and thermal energy is recycled method, coke and coke-oven gas
It is its main energy products.It is the main of reduction coke oven energy consumption to carry out high efficiente callback to the residual heat resources generated in process of coking
One of approach, while being also the Main way for establishing resource-effective, environmental-friendly green coke-oven plant.More than coal oven dithio-gas medium temperature
Heat accounts for 36% or so of entire coking process, and space is utilized with prodigious.Therefore, high temperature coal generated in retort process
The waste heat of raw coke oven gas is recycled and is utilized, and is always the focus and hot spot of coking area research.
Rise the capital equipment that heat exchange of heat pipe is waste heat recovery in coking production, raw coke oven gas can either be transmitted,
It can exchange heat again, by absorbing the raw coke oven gas waste heat in tedge, carry out the recycling of waste heat.It is common in the art
Rising heat exchange of heat pipe be water leg heat exchanger, specifically include inner tube, inner tube casing, upper flange, lower flange and heat exchange coil.
Inner tube casing installation set together in inner tube outside, upper flange is fixed on the top of inner tube and inner tube casing, and lower flange is fixed on inner tube
With the bottom end of inner tube casing.Raw coke oven gas flows in inner tube, in the annular that inner tube, inner tube casing, upper flange and lower flange are formed
Water is filled in space, the raw coke oven gas for internal Bottomhole pressure exchanges heat.
Water leg heat exchanger in the prior art, usually only one layer is jacket structured, and lacks heat preservation component, thus
Its heat losses is more, and heat insulation effect is bad.And it will produce vapor during heat exchange, when the vapour pressure of vapor
Power meets or exceeds 1.0MPa, and inner tube is easily shriveled, deformed under the action of vapor, when serious, results even in interior
There is drainage in pipe.In addition, having stronger corrosion containing corrosive gas, heat exchanging utensils such as hydrogen sulfide in coal oven dithio-gas
Property, the perforation once heat exchanger is corroded equally is easy to cause the generation of water leakage.With incandescent coke vaporization reaction occurs for water, burnt
Changing furnace pressure can increase sharply, and coking furnace body is caused to damage.Magnetic shoe, water leg heat exchanger in the prior art, due to rising
In the process of running, raw coke oven gas flows heat exchange of heat pipe in its inner tube, is formed in inner tube, inner tube casing, upper flange and lower flange
Annular space in be filled with water, the raw coke oven gas for internal Bottomhole pressure exchanges heat.Therefore, inner tube casing is in hot environment
It is lower be easy to generate in the axial direction stretch and deformation, above-mentioned stretching and deformation easily cause inner tube casing occur weld seam damage,
In heat-exchange working medium the problems such as leakage.Finally, for the heat exchange coil risen in heat exchange of heat pipe, work fortune under the high temperature conditions for a long time
Row, the in addition irregular vibrations of heat-exchange working medium vaporization easily cause heat exchange coil to deform, lead to equipment damage, service life contracting
It is short.
Invention content
To overcome defect and deficiency existing in the prior art, solution rising heat exchange of heat pipe heat insulation effect is bad, is easy out
Leakage, the problem that equipment is easily damaged, maintenance rate and maintenance cost are high in existing heat-exchange working medium, the invention discloses a kind of tedges to change
Hot device.
The utility model is achieved through the following technical solutions：
A kind of rising heat exchange of heat pipe, including heat exchange coil, inner tube, first sleeve, upper flange and lower flange；The heat exchange plate
Pipe coiled coil is in the outside of said inner tube, and the inside of said inner tube is gas passage, and the first sleeve is sleeved on described change
The outside of hot coil；Said inner tube, first sleeve, upper flange and lower flange surround jointly forms accommodate the heat exchange coil the
One annular space.
Further, further include the second casing being sleeved on outside the first sleeve, the both ends point of second casing
It is not fixedly connected with the upper flange and lower flange, the first sleeve, second casing, upper flange and lower flange wrap jointly
It encloses to form the keeping warmth space filled with thermal insulation material.
Further, it is equipped in axial constraint component and/or radial constraint component at least in the first annular space
It is a kind of；The axial constraint component is fixedly connected with the heat exchange coil positioned at top layer and/or low layer；The heat exchange coil packet
Include the constraint member coil pipe and Finite elastic deformation coil pipe of spaced arrangement, the radial constraint component and the first coil pipe of the constraint
Outer wall be fixedly connected.
Further, the axial constraint component includes fixed frame and axial wrapper sheet；One end of the fixed frame and flange
It is fixedly connected, the other end is fixedly connected with the axial wrapper sheet；The axial direction wrapper sheet is fixedly connected with the outer wall of heat exchange coil.
Further, further include respectively around the annular leak-proof device of said inner tube upper and lower ends；The axial constraint group
Part includes fixed frame and axial wrapper sheet；One end of the fixed frame is fixedly connected with the annular leak-proof device, the other end and institute
Axial wrapper sheet is stated to be fixedly connected；The axial direction wrapper sheet is fixedly connected with the outer wall of the heat exchange coil.
Further, the radial constraint component includes the radial constraint portion being mutually permanently connected and radial wrapper sheet；It is several
A radial wrapper sheet is in axial direction arranged in the radial constraint portion, and the outer wall of the heat exchange coil is fixed and connected
It connects.
Further, the radial constraint component that quantity is two is oppositely arranged, and is respectively arranged on the tedge heat exchange
The both ends of device central shaft.
Further, the radial wrapper sheet part coats the heat exchange coil or the outside entirely around the heat exchange coil
Periphery.
Further, the radial constraint portion is hollow, rectangular frame, and the quantity of the radial direction wrapper sheet is two, is set respectively
The radial constraint portion is placed in respect on the madial wall on both sides.
Further, radial constraint component, the outer side of the radial constraint component are equipped in the first annular space
Wall is equipped with circular boop.
Compared with prior art, the present invention the advantage is that：
The present invention can effectively prevent heat losses to waste, and improve and rise heat exchange of heat pipe heat insulation effect and heat exchange efficiency；
The present invention can effectively prevent rising leakage in heat exchange of heat pipe appearance, avoid water and incandescent coke caused by interior leakage
Heat transmission equipment caused by vaporizing damages；
The present invention can avoid casing, and in axial direction upper generate stretches and weld seam damage caused by deformation under high temperature environment
It is bad；
The present invention can avoid the irregular vibrations caused by heat-exchange working medium vaporization so that heat exchange coil deformation；
The present invention improves the service life for rising heat exchange of heat pipe, reduces maintenance cost.
Description of the drawings：
In order to illustrate more clearly of the technical solution of the utility model, the attached drawing of the utility model will be made simply below
It introduces, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, for the common skill in this field
For art personnel, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1：The diagrammatic cross-section of the embodiment of the present invention 1；
Fig. 2：The diagrammatic cross-section of the embodiment of the present invention 2；
Fig. 3：The diagrammatic cross-section of upper flange and lower flange of the present invention；
Fig. 4：The diagrammatic cross-section of the embodiment of the present invention 3；
Fig. 5：The close-up schematic view of the Light deformation device of the embodiment of the present invention 3；
Fig. 6：The diagrammatic cross-section of the axial constraint component and radial constraint component of the embodiment of the present invention 4；
Fig. 7：The schematic top plan view of the axial constraint component and radial constraint component of the embodiment of the present invention 4；
Fig. 8：The diagrammatic cross-section of the radial constraint component of the embodiment of the present invention 5；
Fig. 9：The schematic top plan view of the radial constraint component of the embodiment of the present invention 5；
Figure 10：The diagrammatic cross-section of the radial constraint component of the embodiment of the present invention 6；
Figure 11：The diagrammatic cross-section of the radial constraint component of the embodiment of the present invention 7.
For the connection relation for further clearly demonstrating between the structure of the utility model and each component, give following attached
Icon is remembered, and is illustrated：
Heat exchange coil 1, inner tube 2, first sleeve 3, the second casing 4, upper flange 5, lower flange 6, the first leak-proof device 7, the
Side plate 71, first partition 72, the first leakproof space 73, the second leak-proof device 8, the second side plate 81, second partition 82, second is anti-
Hollow 83, first annular space 9, application of anti-leakage layers 10, welding groove 11, the first welding groove 111, the second welding groove 112, third welding
Slot 113, insulation part 12, keeping warmth space 13, Light deformation device 14, arcuate section 141, connection section 142, bursting tube 15, axial constraint
Component 16, fixed frame 161, axial wrapper sheet 163, radial constraint component 17, circular boop 171, radial constraint portion 172, radial wrapper sheet
173, gas passage 19.
Description of symbols through the above attached drawings can be more clearly understood and illustrate in conjunction with the embodiments of the present invention
The technical solution of the utility model.
Specific implementation mode
In order to make the technological means of the utility model, achieve the goal with effect it can be readily appreciated that with reference to being specifically illustrating pair
The embodiments of the present invention are described in detail.
It is to be appreciated that all terms for carrying out directionality and positional instruction in the utility model, such as："upper", "lower",
"left", "right", "front", "rear", "vertical", "horizontal", "inner", "outside", "top", " low ", " transverse direction ", " longitudinal direction ", "center" etc.,
It is only used for explaining relative position relation, the connection etc. under a certain particular state (as shown in the picture) between each component, only
The utility model for ease of description, rather than require the utility model must be with specific azimuth configuration and operation, therefore not
It can be construed as a limitation of the present invention.In addition, the description for being related to " first ", " second " etc. in the present invention is only used for
Purpose is described, its relative importance is not understood to indicate or imply or implicitly indicates the number of indicated technical characteristic
Amount.
In the description of the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " company
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two members
Connection inside part.For the ordinary skill in the art, it can understand that above-mentioned term is new in this practicality with concrete condition
Concrete meaning in type.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
Embodiment 1
As shown in Figure 1, a kind of rising heat exchange of heat pipe is present embodiments provided, including heat exchange coil 1, inner tube 2, first sleeve
3, the second casing 4, upper flange 5 and lower flange 6.1 coiled coil inner tube 2 of heat exchange coil, heat exchange coil 1 use high pressure resistant no suture
Golden steel pipe.It should be noted that in practical applications, it can be according to the suitable pressure-bearing of steam pressure hierarchical selection etc. needed for user
The heat exchange coil 1 of grade realizes the pressure-adjustable for rising heat exchange of heat pipe.The inside of inner tube 2 is gas passage 19,3 fitting of first sleeve
In the outside of heat exchange coil 1, the top of inner tube 2 and first sleeve 3 is fixed at upper flange 5, and bottom end is fixed at lower flange 6,
Inner tube 2, first sleeve 3, upper flange 5 and lower flange 6 surround the first annular space 9 for being formed and accommodating the heat exchange coil 1 jointly.
The material of second casing 4 can be stainless steel, prevent mechanical shock.Second casing 4 is sleeved on the outside of first sleeve 3, top
It is fixed at upper flange 5, bottom end is fixed at lower flange 6；Second casing 4, first sleeve 3, upper flange 5 and lower flange 6 are common
Encirclement forms keeping warmth space 13.The top of inner tube 2, first sleeve 3 and the second casing 4 is respectively by way of built-up welding and upper flange
5 are fixedly connected, and the bottom end of inner tube 2, first sleeve 3 and the second casing 4 is fixed by way of built-up welding with lower flange 6 respectively to be connected
It connects.Keeping warmth space 13 is filled with thermal insulation material, and keeping warmth space 13 can prevent the heat loss, the material of keeping warmth space 13 from can be
Zirconium oxide refractory ceramic fibre carries out compacting filling, and the thickness of keeping warmth space 13 is greater than or is equal to 35mm.The inner wall of inner tube 2 is set
There is application of anti-leakage layers 10.Application of anti-leakage layers 10 is glass phase ceramics coating, can play the role of high temperature resistant, anticorrosion, anti-coking.Keeping warmth space
13 are filled with thermal insulation material, and thermal insulation material is zirconium oxide refractory ceramic fibre.First annular space 9 is filled with heat filling, leads
Hot filler is the mixture of ceramic particle and/or stainless steel particles.Select the mixture of ceramic particle and stainless steel particles as
Heat filling, on the one hand, be unlikely to deteriorate, the heat of raw coke oven gas can be filled out by heat conduction since the thermal conductivity of the mixture is high
Material is transferred to the water in heat exchange coil 1, improves rate of heat transfer so that heat exchange efficiency improves, and on the other hand, the mixture is in height
It is not easy to be sintered blocking under the conditions of temperature, gives heat exchange coil 1 certain activity space
Since raw gas temperature is higher, before the water flowing into heat exchange coil 1, rising heat exchange of heat pipe is dry-fire condition, if prominent
So water flowing into heat exchange coil 1, flange are likely to occur the phenomenon that weld seam is cracked by quick refrigeration with inner tube.Therefore, this reality
The rising heat exchange of heat pipe for applying example further includes surrounding said inner tube 2, and can prevent the annular that first annular gap 114 is sealed
Leakage device, annular leak-proof device include the top for surrounding inner tube 2 respectively and the first leak-proof device 7 and the second leakproof of bottom end setting
Device 8.First leak-proof device 7 and the second leak-proof device 8 are stainless steel material.First leak-proof device 7 include radially from
The first partition 72 of circular ring shape that 2 outer wall of inner tube stretches out and extends to 3 direction of first sleeve, and in axial direction around inner tube 2,
And the first cylindrical side plate 71 that the outer peripheral edge of first partition 72 is connected with upper flange 5, first partition 72, the first side plate
71 and upper flange 5 jointly surround formed the first leakproof space 73；Second leak-proof device 8 includes radially from 2 outer wall of inner tube
The second partition 82 of circular ring shape for stretching out and extending to 3 direction of first sleeve, and in axial direction around inner tube 2, and by second
The second cylindrical side plate 81 that the outer peripheral edge of partition board 82 is connected with lower flange 6, second partition 82, the second side plate 81 and laxative remedy
Orchid 6 surrounds and forms the second leakproof space 83 jointly.First leakproof space 73 and the second leakproof space 83 are filled with leakproofing material.It is anti-
Leakage material is silicate.The phenomenon that weld seam protection capable of so being got up, preventing weld seam from cracking due to being quenched.
The rising heat exchange of heat pipe of the present embodiment further includes being respectively arranged at close to one end of upper flange 5 and close to lower flange 6
One end two bursting tubes 15, bursting tube 15 is radially arranged, through first sleeve 3, keeping warmth space 10 and second set
First annular space 9 is stretched into pipe 4, one end, and the other end extend out to the outside for rising heat exchange of heat pipe.15 inside filling flexible of bursting tube
Fibrous material.When coil pipe damages, working medium is flowed out by safe nozzle, will not be accumulated in inside chuck, ensures chuck safety.
The rising heat exchange of heat pipe of the present embodiment is equipped with axial constraint component 16 and radial constraint group in first annular space 9
Part 17.Axial constraint component 16 includes fixed frame 161 and axial wrapper sheet 163；161 one end of fixed frame is used for and the first leak-proof device
7 or second leak-proof device 8 be fixedly connected, the other end is fixedly connected with axial wrapper sheet 163, fixed frame 161 using pipe clamp pattern and
Bond pattern is fixed；Axial wrapper sheet 163 is fixedly connected with the outer wall of heat exchange coil 1.Radial constraint component 17 includes mutual
The radial constraint portion 172 being fixedly connected and radial wrapper sheet 173.Radial wrapper sheet 173 is set to radial constraint portion 172 close to inner tube 2
One end, and be fixedly connected with the outer wall of heat exchange coil 1,173 part of radial wrapper sheet coats the outer peripheral edge of heat exchange coil 1.It changes
Hot coil 1 includes the first coil pipe of constraint and Finite elastic deformation coil pipe, constrains first coil pipe and Finite elastic deformation coil pipe is spaced,
Alternating floor Finite elastic deformation coil pipe between the first coil pipe of two layers of constraint, radial wrapper sheet 173 are only solid with the outer wall of the first coil pipe of constraint
It is fixed to connect, it is not provided with radial wrapper sheet 173 on the outer wall of Finite elastic deformation coil pipe.The top in radial constraint portion 172 and upper flange 5
Between there are gaps；There are gaps between the bottom end and lower flange 6 in radial constraint portion 172., so design, on the one hand, can be to prevent
Only 1 play of heat exchange coil ensures the stable structure of heat exchange coil 1, on the other hand, when just starting the water flowing into heat exchange coil 1,
When heat exchange coil 1 being made to bear the huge stress of water application, heat exchange coil 1 can be made to be carried out in certain activity space limited
Flexible deformation, be more advantageous to protection heat exchange coil 1.
Embodiment 2
As shown in Fig. 2, present embodiments providing a kind of rising heat exchange of heat pipe.The present embodiment has following difference with embodiment 1：
First leakproof space 73 and the second leakproof space 83 are filled with ceramic particle.
The outer wall of first sleeve 3 is equipped with insulation part 12, and insulation part 12 is a kind of hot spoke applied using pyrolytic coating mode
Penetrate curtain coating.
As shown in Figure 2,3, upper flange 5 and lower flange 6 are respectively equipped with welding groove 11, and welding groove 11 includes the first trapezoidal weldering
Access slot 111, the second welding groove 112 and third welding groove 113.The upper and lower ends of inner tube 2 form the first ring with the first welding groove 111
Shape gap 114；The upper and lower ends of first sleeve 3 form the second annular gap 115 with the second welding groove 112；Second casing 4 it is upper
Lower both ends form third annular gap 116 with third welding groove 113.In assembling process, first annular gap 114, the second ring
Shape gap 115, third annular gap 116 are filled with solder by built-up welding mode, to ensure inner tube 2 and 6 nothing of flange 5 and flange
Seam connection.
First sleeve 3 and the second casing 4 are equipped with Light deformation device 14, and Light deformation device 14 includes arcuate section 141, arc
Section 141 radially on, to far from rise heat exchange of heat pipe central shaft peripheral direction protrusion.Light deformation device 14 is resistance to heat seal
Golden Steel material.Light deformation device 14 avoids casing, and in axial direction upper generate stretches and weldering caused by deformation under high temperature environment
In seam damage, heat-exchange working medium the problem of leakage, the service life for rising heat exchange of heat pipe is improved, maintenance cost is reduced.
17 outer peripheral edge of radial constraint component is equipped with circular boop 171, and circular boop 171 surround radial constraint component 17, and about with radial direction
Side wall of the tread assembly 17 far from the one end for rising heat exchange of heat pipe central shaft is fixedly connected.
Embodiment 3
As shown in figure 4, present embodiments providing a kind of rising heat exchange of heat pipe.The present embodiment has following difference with embodiment 2：
First leakproof space 73 and the second leakproof space 83 filling ceramic particle and stainless steel granulate mixture.
Arcuate section 141 in first sleeve 3 and the second casing 4 is multiple, as shown in figure 5, two adjacent arcuate sections 141
It is connected to each other by connecting section 142.
The present embodiment is provided only with radial constraint component 17, is not provided with axial constraint component 16.The top in radial constraint portion 172
It is fixedly connected with the first leak-proof device 7；The bottom end in radial constraint portion 172 is fixedly connected with the second leak-proof device 8.
Embodiment 4
As shown in fig. 6, present embodiments providing a kind of axial constraint being arranged around the heat exchange coil 1 of rising heat exchange of heat pipe
Component 16 and radial constraint component 17.
Axial constraint component 16 includes fixed frame 161 and axial wrapper sheet 163；It one end of fixed frame 161 can directly and method
Orchid is fixedly connected, and can also be connect with any one in the first leak-proof device 7 or the second leak-proof device 8.Fixed frame 161 it is another
One end is fixedly connected with axial wrapper sheet 163；Axial wrapper sheet 163 is fixedly connected with the outer wall of heat exchange coil 1.Rise heat exchange of heat pipe top
End and bottom end are equipped with axial constraint component 16, close to the axial wrapper sheet for the axial constraint component 16 for rising heat exchange of heat pipe top
163 are fixedly connected with the outer wall of the heat exchange coil 1 positioned at top layer；Close to the axial constraint component 16 for rising heat exchange of heat pipe bottom end
Axial wrapper sheet 163 is fixedly connected with the outer wall of the heat exchange coil 1 positioned at bottom.
Radial constraint component 17 includes the radial constraint portion 172 being mutually permanently connected and radial wrapper sheet 173；Radial constraint portion
172 are in axial direction arranged, and radial wrapper sheet 173 is set to radial constraint portion 172 close to one end of inner tube 2, and with heat exchange coil 1
Outer wall be fixedly connected, radial wrapper sheet 173 be part coat heat exchange coil 1 outer peripheral edge.As shown in fig. 7, radial constraint group
The quantity of part 17 is two, and position is oppositely arranged, and is respectively arranged on the both ends for rising heat exchange of heat pipe central shaft.Radial constraint portion
172 shape is radially to ramp up heat exchange of heat pipe center bending shaft with cambered long panel type.
There are gaps between the top and upper flange 5 in radial constraint portion 172；The bottom end in radial constraint portion 172 and lower flange 6
Between there are gaps.The quantity in radial constraint portion 172 is three, and three radial constraint portions 172 are in axial direction arranged in order,
There is gap each other.17 outer peripheral edge of radial constraint component is equipped with circular boop 171, and circular boop 171 surround radial constraint component 17, and
It is fixedly connected with side wall of the radial constraint component 17 far from the one end for rising heat exchange of heat pipe central shaft.
Embodiment 5
It is provided only with radial constraint component 17 around a kind of heat exchange coil 1 as shown in figure 8, present embodiments providing, is not provided with
The embodiment of axial constraint component 16.
Radial constraint component 17 includes the radial constraint portion 172 being mutually permanently connected and radial wrapper sheet 173；Radial constraint portion
172 are in axial direction arranged, and radial wrapper sheet 173 is set to radial constraint portion 172 close to one end of inner tube 2, and with heat exchange coil 1
Outer wall be fixedly connected, radial wrapper sheet 173 be part coat heat exchange coil 1 outer peripheral edge.As shown in figure 9, radial constraint group
The quantity of part 17 is two, and position is oppositely arranged, and is respectively arranged on the both ends for rising heat exchange of heat pipe central shaft.Radial constraint portion
172 shape is tubular.17 outer peripheral edge of radial constraint component is equipped with circular boop 171, and circular boop 171 surround radial constraint component 17,
And it is fixedly connected with side wall of the radial constraint component 17 far from the one end for rising heat exchange of heat pipe central shaft.
Embodiment 6
As shown in Figure 10, present embodiments provide it is a kind of setting rise heat exchange of heat pipe heat exchange coil 1 around radial direction about
Tread assembly 17.
Radial constraint component 17 includes the radial constraint portion 172 being mutually permanently connected and radial wrapper sheet 173.Radial constraint portion
172 are in axial direction arranged, and radial wrapper sheet 173 is set to radial constraint portion 172 close to one end of inner tube 2, and with heat exchange coil 1
Outer wall be fixedly connected, radial wrapper sheet 173 is all cladding and the outer peripheral edges around heat exchange coil 1.Radial constraint component 17
Upper flange 5 and lower flange 6 can be extended directly in the axial direction, or are extended directly to the first leak-proof device 7 and second and prevented
Leakage device 8.17 outer peripheral edge of radial constraint component is equipped with circular boop 171, and circular boop 171 surround radial constraint component 17, and about with radial direction
Side wall of the tread assembly 17 far from the one end for rising heat exchange of heat pipe central shaft is fixedly connected.
Embodiment 7
As shown in figure 11, present embodiments provide it is a kind of setting rise heat exchange of heat pipe heat exchange coil 1 around radial direction about
Tread assembly 17.
Radial constraint component 17 includes the radial constraint portion 172 being mutually permanently connected and radial wrapper sheet 173.Radial constraint portion
172 be the rectangular frame being in axial direction arranged, and the quantity of radial wrapper sheet 173 is two, is respectively arranged at radial constraint portion 172
In axial direction on the inner wall on both sides, and it is fixedly connected with the outer wall of heat exchange coil 1.Heat exchange coil 1 include the first coil pipe of constraint and
Finite elastic deformation coil pipe is spaced two layers of Finite elastic deformation coil pipe between two layers of first coil pipe of constraint.Radial wrapper sheet 173 and constraint
The outer wall of first coil pipe is fixedly connected.
Obviously, above-described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on this
Embodiment in utility model, those of ordinary skill in the art without creative efforts to these embodiments into
Capable various change, modification, replacement and improvement, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of rising heat exchange of heat pipe, it is characterised in that：Including heat exchange coil (1), inner tube (2), first sleeve (3), upper flange
(5) and lower flange (6)；Heat exchange coil (1) coiled coil is in the outside of said inner tube (2), the inside of said inner tube (2)
Gas passage (19), the first sleeve (3) are sleeved on the outside of the heat exchange coil (1)；Said inner tube (2), first sleeve
(3), upper flange (5) and lower flange (6) surround the first annular space (9) for being formed and accommodating the heat exchange coil (1) jointly.
2. rising heat exchange of heat pipe according to claim 1, it is characterised in that：Further include being sleeved on the first sleeve (3)
External the second casing (4), the both ends of second casing (4) are fixed with the upper flange (5) and lower flange (6) respectively to be connected
It connects, the first sleeve (3), second casing (4), upper flange (5) and lower flange (6) are surrounded and formed filled with heat preservation jointly
The keeping warmth space (13) of material.
3. rising heat exchange of heat pipe according to claim 2, it is characterised in that：Axis is equipped in the first annular space (9)
To at least one of restraint assembly (16) and/or radial constraint component (17)；The axial constraint component (16) with positioned at top
The heat exchange coil (1) of layer and/or low layer is fixedly connected；The heat exchange coil (1) includes the constraint member of spaced arrangement
Coil pipe and Finite elastic deformation coil pipe, the radial constraint component (17) are fixedly connected with the outer wall of the first coil pipe of the constraint.
4. rising heat exchange of heat pipe according to claim 3, it is characterised in that：The axial constraint component (16) includes fixing
Frame (161) and axial wrapper sheet (163)；One end of the fixed frame (161) is fixedly connected with flange, the other end and the axial packet
Plate (163) is fixedly connected；The axial direction wrapper sheet (163) is fixedly connected with the outer wall of heat exchange coil (1).
5. rising heat exchange of heat pipe according to claim 3, it is characterised in that：Further include surrounding in said inner tube (2) respectively
The annular leak-proof device at lower both ends；The axial constraint component (16) includes fixed frame (161) and axial wrapper sheet (163)；It is described
One end of fixed frame (161) is fixedly connected with the annular leak-proof device, the other end and the axial fixed company of wrapper sheet (163)
It connects；The axial direction wrapper sheet (163) is fixedly connected with the outer wall of the heat exchange coil (1).
6. rising heat exchange of heat pipe according to claim 3, it is characterised in that：The radial constraint component (17) includes mutual
The radial constraint portion (172) being fixedly connected and radial wrapper sheet (173)；Several the radial wrapper sheet (173) is in axial direction
It is arranged on the radial constraint portion (172), and the outer wall of the heat exchange coil (1) is fixedly connected.
7. rising heat exchange of heat pipe according to claim 6, it is characterised in that：The radial constraint component that quantity is two
(17) it is oppositely arranged, is respectively arranged on the both ends for rising heat exchange of heat pipe central shaft.
8. rising heat exchange of heat pipe according to claim 6, it is characterised in that：Radial direction wrapper sheet (173) the part cladding institute
State heat exchange coil (1) or the outer peripheral edge entirely around the heat exchange coil (1).
9. rising heat exchange of heat pipe according to claim 6, it is characterised in that：The radial constraint portion (172) is hollow square
The quantity of shape frame, the radial direction wrapper sheet (173) is two, is respectively arranged at the radial constraint portion (172) with respect to both sides
On madial wall.
10. rising heat exchange of heat pipe according to claim 1, it is characterised in that：Diameter is equipped in the first annular space (9)
To restraint assembly (17), the exterior side wall of the radial constraint component (17) is equipped with circular boop (171).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711251291 | 2017-12-01 | ||
| CN2017112512911 | 2017-12-01 |
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| CN207991326U true CN207991326U (en) | 2018-10-19 |
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| CN201820252171.7U Active CN207991326U (en) | 2017-12-01 | 2018-02-12 | A kind of rising heat exchange of heat pipe |
| CN201820254817.5U Active CN207976018U (en) | 2017-12-01 | 2018-02-12 | A kind of rising heat exchange of heat pipe |
| CN201820254089.8U Active CN207991325U (en) | 2017-12-01 | 2018-02-12 | A kind of rising heat exchange of heat pipe |
| CN201810147779.8A Active CN109870046B (en) | 2017-12-01 | 2018-02-12 | Ascending pipe heat exchanger |
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| CN201820254817.5U Active CN207976018U (en) | 2017-12-01 | 2018-02-12 | A kind of rising heat exchange of heat pipe |
| CN201820254089.8U Active CN207991325U (en) | 2017-12-01 | 2018-02-12 | A kind of rising heat exchange of heat pipe |
| CN201810147779.8A Active CN109870046B (en) | 2017-12-01 | 2018-02-12 | Ascending pipe heat exchanger |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109870046A (en) * | 2017-12-01 | 2019-06-11 | 赫普科技发展（北京）有限公司 | A kind of rising heat exchange of heat pipe |
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| CN109539217A (en) * | 2018-12-19 | 2019-03-29 | 临涣焦化股份有限公司 | A kind of Riser waste heat recovery device for coke oven |
| FR3101402B1 (en) * | 2019-09-26 | 2022-05-13 | Sermeta | Condensing heat exchanger |
| CN111964484B (en) * | 2020-08-27 | 2021-10-22 | 中国平煤神马能源化工集团有限责任公司 | Laminar flow eddy current type ascension pipe raw coke oven gas heat exchanger sprayed with ceramic black materials |
| CN113790625B (en) * | 2021-09-06 | 2024-02-13 | 无锡米尔环保科技有限公司 | Stable heat exchange system of chlorine dioxide generator and substrate preparation method thereof |
| CN114837616B (en) * | 2022-06-10 | 2023-11-03 | 西南石油大学 | Heating device for prevent oil pipe wax deposition of oil production well |
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| CN106190188A (en) * | 2016-08-30 | 2016-12-07 | 无锡金龙石化冶金设备制造有限公司 | A kind of raw coke over gas riser residual heat recovery device |
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| CN207991326U (en) * | 2017-12-01 | 2018-10-19 | 赫普科技发展（北京）有限公司 | A kind of rising heat exchange of heat pipe |
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2018
- 2018-02-12 CN CN201820252171.7U patent/CN207991326U/en active Active
- 2018-02-12 CN CN201820254817.5U patent/CN207976018U/en active Active
- 2018-02-12 CN CN201820254089.8U patent/CN207991325U/en active Active
- 2018-02-12 CN CN201810147779.8A patent/CN109870046B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109870046A (en) * | 2017-12-01 | 2019-06-11 | 赫普科技发展（北京）有限公司 | A kind of rising heat exchange of heat pipe |
| CN109870046B (en) * | 2017-12-01 | 2024-01-19 | 赫普科技发展（北京）有限公司 | Ascending pipe heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109870046A (en) | 2019-06-11 |
| CN207976018U (en) | 2018-10-16 |
| CN207991325U (en) | 2018-10-19 |
| CN109870046B (en) | 2024-01-19 |
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