CN206208073U - Heat exchange unit and heat exchanger matrix - Google Patents
Heat exchange unit and heat exchanger matrix Download PDFInfo
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- CN206208073U CN206208073U CN201621129846.6U CN201621129846U CN206208073U CN 206208073 U CN206208073 U CN 206208073U CN 201621129846 U CN201621129846 U CN 201621129846U CN 206208073 U CN206208073 U CN 206208073U
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- heat exchange
- heat exchanger
- exchange unit
- interface
- energy medium
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Abstract
The utility model is related to technical field of heat exchangers, discloses a kind of heat exchange unit, including body shell and the heat exchanger that is arranged in body shell；On body shell at least provided with two group interfaces group, per group interface group at least include as heat exchanger high temperature energy medium entrance and exit interface, as heat exchanger cryogenic energy medium entrance and exit interface；Transmit the interface of the energy medium of the same race mutual conduction inside heat exchange unit.Adjacent heat exchange unit can be connected with each other by interface so that any number of heat exchange unit can grafting constitutes heat exchanger matrix each other by interface.Heat exchanger is shell-and-tube heat exchanger or plate type heat exchanger.The heat exchanger tube of shell-and-tube heat exchanger is made of plastics；The heat exchange wallboard of plate type heat exchanger is made of plastics.The heat exchange unit that the utility model is provided, lightweight, resistance to corrosion is strong, sealing is easy and can realize miniaturization, while heat exchanger matrix can also be constituted, autgmentability is strong.The invention also discloses heat exchanger matrix.
Description
Technical field
The utility model is related to technical field of heat exchangers, and in particular to a kind of heat exchange unit and by some substitution unit structures
Into heat exchanger matrix.
Background technology
Heat exchanger is the equipment for the partial heat of high temperature fluid being passed to cryogen, is also heat exchanger, its being
The common apparatus of the industrial departments such as work, oil, power, food, medicine, occupies critical role in the industrial production, and it applies ten
Divide extensive.
Heat exchanger tube or heat exchange wallboard in existing heat exchanger are mainly made using metal (such as copper), thus face complexity
Sealing problem, and production efficiency is restricted.Meanwhile, the weight and volume that this also results in heat exchanger is big, it is difficult to realize heat exchange
The lightweight and miniaturization of device.In addition, the heat exchanger tube of metal or heat exchange wallboard are also easy to be corroded, the use longevity of heat exchanger is influenceed
Life.
Utility model content
It is to overcome the deficiencies in the prior art that the purpose of this utility model is, there is provided a kind of heat exchange unit, its heat exchanger tube or
Heat exchange wallboard is made of plastics, so as on the premise of heat exchange property is met so that heat exchange unit can realize lightweight and
Miniaturization.The heat exchanger tube of plastic production and heat exchange wallboard, seal easy simultaneously, improve production efficiency.Plastics corrosion resistance
By force, improve service life.In addition, the heat exchange unit can also be mutually combined.User is only needed to multiple standardized heat exchange
Unit is combined, you can form the heat exchanger matrix of big heat exchange power.Aborning, it is only necessary to the heat exchange unit of production standard
, improve production efficiency, reduce manufacturing cost and the production cycle.
Another purpose of the present utility model is to provide a kind of to combine changing of being formed by several above-mentioned heat exchange units
Hot matrix.
Embodiment of the present utility model is achieved through the following technical solutions：
Heat exchange unit, including body shell and the heat exchanger that is arranged in body shell；On body shell at least provided with
There is two group interfaces group, group at least includes the interface of the entrance and exit as the high temperature energy medium of heat exchanger, makees per group interface
It is the interface of the entrance and exit of the cryogenic energy medium of heat exchanger；The interface of energy medium of the same race is transmitted inside heat exchange unit
Mutual conduction.
Adjacent heat exchange unit can be connected with each other by interface so that any number of heat exchange unit can be by interface
Grafting each other constitutes heat exchanger matrix.
Heat exchanger is shell-and-tube heat exchanger or plate type heat exchanger.The heat exchanger tube of shell-and-tube heat exchanger is made of plastics；It is board-like
The heat exchange wallboard of heat exchanger is made of plastics.
Inventor is had found by research, and in heat exchanger, in order to improve heat transfer property, heat exchanger tube or heat exchange wallboard are utilized and passed
Hot coefficients comparison highly metallic material is made.But metal material density is big, causes heat exchanger overall weight, volume big.In addition, golden
Category heat exchanger tube and heat exchange wallboard also exist and are corroded, and the problem that sealing technology requirement is high, sealing cost is big.Compared to metal material
Material, the density of plastics is low.The weight of plastics is far below metal material (such as brass) under same volume.Therefore, inventor will change
Heat pipe or heat exchange wallboard are made of plastics.The heat exchange unit that the utility model embodiment is provided, its main screw lift can drop significantly
It is low, can realize miniaturization.The heat exchanger tube of plastic production and heat exchange wallboard sealing are easy.The corrosion resistance of plastics is stronger, energy
Enough avoid being corroded, increased the working life of heat exchange unit.
Using the utility model embodiment provide heat exchange unit, user according to actual needs, using connecing in interface group
Mouthful, by any number of heat exchange unit, grafting constitutes large-scale heat exchanger matrix each other, and its autgmentability is strong.And then aborning, only
The heat exchange unit of production standard is needed, production efficiency is improve, is reduced manufacturing cost and the production cycle.
In a kind of embodiment of the present utility model, the pipe thickness of heat exchanger tube is 0.1~0.5mm.
In a kind of embodiment of the present utility model, the pipe thickness of heat exchanger tube is 0.15mm.
In a kind of embodiment of the present utility model, some row's heat exchanger tubes are arranged in levels；Adjacent two rows heat exchanger tube it
Between be arranged at intervals with multiple support bars；Support bar is used to support adjacent two rows heat exchanger tube.
In a kind of embodiment of the present utility model, support bar is made of plastics.
In a kind of embodiment of the present utility model, support bar and heat exchanger tube are made up of otherwise identical plastic.
In a kind of embodiment of the present utility model, some row's heat exchanger tubes are arranged in levels；The external diameter of heat exchanger tube is 3mm
~5mm.It is 4mm~6mm positioned at the centre-to-centre spacing of the adjacent heat exchanger tube of same row.The centre-to-centre spacing of neighbouring heat exchanger tube is
5mm~8mm.
In a kind of embodiment of the present utility model, the external diameter of heat exchanger tube is 3mm.Positioned at the adjacent heat exchanger tube of same row
Centre-to-centre spacing be 4mm.The centre-to-centre spacing of neighbouring heat exchanger tube is 7mm.
In a kind of embodiment of the present utility model, the shell-and-tube heat exchanger housing of shell-and-tube heat exchanger is made of plastics.
In a kind of embodiment of the present utility model, shell-and-tube heat exchanger housing and heat exchanger tube are made up of otherwise identical plastic.
In a kind of embodiment of the present utility model, the thickness of the wallboard that exchanges heat is 0.1mm~0.5mm.
In a kind of embodiment of the present utility model, the thickness of the wallboard that exchanges heat is 0.15mm.
In a kind of embodiment of the present utility model, textured shape raised line is distributed on heat exchange wallboard, for supporting heat exchange wall
Plate, and the fluid for flowing through raised line is produced turbulent flow to improve heat transfer coefficient.
In a kind of embodiment of the present utility model, raised line is made of plastics.
In a kind of embodiment of the present utility model, raised line and heat exchange wallboard are made up of otherwise identical plastic.
In a kind of embodiment of the present utility model, heat exchange wallboard is arranged in multilayer.The plate of the heat exchange wallboard of adjacent two layers
Wall spacing is 0.5mm~3mm.
In a kind of embodiment of the present utility model, the wooden partition spacing of the heat exchange wallboard of adjacent two layers is 1mm.
In a kind of embodiment of the present utility model, the plate type heat exchanger housing of plate type heat exchanger is made of plastics.
In a kind of embodiment of the present utility model, plate type heat exchanger housing and heat exchange wallboard are made up of otherwise identical plastic.
In a kind of embodiment of the present utility model, the body shell of heat exchange unit is made of plastics.
In a kind of embodiment of the present utility model, interface is made of plastics.
In a kind of embodiment of the present utility model, the component of heat exchange unit is all made of plastics.
In a kind of embodiment of the present utility model, body shell possesses at least two combinatorial surfaces；Set on each combinatorial surface
There is group interface group.Adjacent heat exchange unit can be connected with each other by the interface on combinatorial surface.
In a kind of embodiment of the present utility model, the combinatorial surface of heat exchange unit is used for the combination with adjacent heat exchange unit
Face is mutually brought into close contact, to constitute heat exchanger matrix.
In a kind of embodiment of the present utility model, combinatorial surface is even number, and combinatorial surface is oppositely arranged two-by-two.
In a kind of embodiment of the present utility model, the position of the interface on relative combinatorial surface is mutually mirror, and makes
When obtaining a heat exchange unit with the interconnection of another heat exchange unit, the transmission energy of the same race on two heat exchange unit respective combination faces
The interface for measuring medium is facing each other.
In a kind of embodiment of the present utility model, body shell at least possesses two relative in vertical direction combinations
Face so that a heat exchange unit when vertical direction and another heat exchange unit are connected with each other, two heat exchange unit respective combinations
The interface of the transmission energy medium of the same race on face is facing each other.
In a kind of embodiment of the present utility model, body shell at least possesses two relative in the horizontal direction combinations
Face a so that when heat exchange unit is connected with each other with another heat exchange unit in the horizontal direction, two heat exchange unit respective combinations
The interface of the transmission energy medium of the same race on face is facing each other.
In a kind of embodiment of the present utility model, body shell is cuboid, and combinatorial surface is 6 tables of body shell
Face.
In a kind of embodiment of the present utility model, the position distribution mode of interface is on 6 combinatorial surfaces：Upper and lower combinatorial surface
Interface be mutually mirror；The interface of left and right combinatorial surface is mutually mirror, and the interface of front and rear combinatorial surface is mutually mirror.
In a kind of embodiment of the present utility model, the combinatorial surface of heat exchange unit is used for the combination with adjacent heat exchange unit
Face is mutually brought into close contact, to constitute heat exchanger matrix.
In a kind of embodiment of the present utility model, high temperature energy medium is high temperature fluid；Cryogenic energy medium is low temperature
Fluid.Interface is fluid interface.
In a kind of embodiment of the present utility model, high temperature fluid is high-temp liquid or high-temperature gas；Cryogen is low
Geothermal liquid or cryogenic gas.
In a kind of embodiment of the present utility model, interface includes socket and plug；Socket is fixed on the machine of heat exchange unit
On body housing.Plug ends are provided with overhead kick and O-ring seal.Overhead kick is inserted and is fastened on the inwall of socket, forms self-locking structure.
O-ring seal pad is located between plug and socket, the purpose for reaching sealing.
In a kind of embodiment of the present utility model, also including active joint, active joint is respectively two pass joints and cuts
Only connect first two structure.Two pass joint two ends constitute plug.Cut-off joint, one end constitutes plug, other end closing.
In a kind of embodiment of the present utility model, also including energy medium pipe-line system.Energy medium pipe-line system will
The interface that energy medium of the same race is transmitted in distinct interface group is interconnected so that heat exchange unit passes through any one interface group
Energy medium is led in/out at the same time or separately.
In a kind of embodiment of the present utility model, energy medium pipe-line system is arranged in body shell, and and fuselage
Housing forms an entirety.
In a kind of embodiment of the present utility model, energy medium pipe-line system includes that high temperature energy medium enters pipe, height
Warm energy medium discharge pipe, cryogenic energy medium enter pipe, cryogenic energy medium discharge pipe.
High temperature energy medium enters the high temperature energy media channel of pipe connection high temperature energy media input and heat exchanger
Entrance；
High temperature energy medium discharge pipe connects the high temperature energy media channel of high temperature energy media outlet and heat exchanger
Outlet；
Cryogenic energy medium enters the cryogenic energy media channel of pipe connection cryogenic energy media input and heat exchanger
Entrance；
Cryogenic energy medium discharge pipe connects the cryogenic energy media channel of cryogenic energy media outlet and heat exchanger
Outlet.
Heat exchanger matrix, including several above-mentioned any one heat exchange units.
The technical solution of the utility model at least has the following advantages that and beneficial effect：
The heat exchange unit that the utility model embodiment is provided, its heat exchanger tube or heat exchange wallboard are made of plastics.In this way, whole machine
Weight can be substantially reduced, can realize miniaturization.The heat exchanger tube of plastic production and heat exchange wallboard sealing are easy.The anti-corruption of plastics
Corrosion can be stronger, can avoid being corroded, and increased the working life of heat exchange unit.There is provided using the utility model embodiment
Heat exchange unit, according to actual needs, using the interface in interface group, by any number of heat exchange unit, grafting is constituted user each other
Large-scale heat exchanger matrix, its autgmentability is strong.And then aborning, it is only necessary to the heat exchange unit of production standard, improve
Production efficiency, reduce manufacturing cost and production cycle.
The heat exchanger matrix that the utility model embodiment is provided, as needed, can freely increase and decrease the quantity of heat exchange unit, its
Autgmentability is strong.
Brief description of the drawings
It is attached to what is needed to use in embodiment below for the technical scheme of clearer explanation the utility model embodiment
Figure is briefly described.It should be appreciated that the following drawings illustrate only some implementation methods of the present utility model, it is right to be not construed as
The limitation of the utility model scope.To those skilled in the art, without creative efforts, Neng Gougen
Other accompanying drawings are obtained according to these accompanying drawings.
The dimensional structure diagram of the heat exchange unit that Fig. 1 is provided for the utility model embodiment；
Fig. 2 is the internal structure schematic diagram of shell-and-tube heat exchanger in the utility model embodiment；
Fig. 3 is the ordered state figure of heat exchanger tube in the utility model embodiment；
Fig. 4 is the assembling exploded perspective view of heat exchange unit in the utility model embodiment；
Fig. 5 is the structural representation of interface in the utility model embodiment；
Fig. 6 is state diagram when the corresponding interface of two heat exchange units is connected with each other in the utility model embodiment；
State diagram when Fig. 7 is the interface closing of heat exchange unit in the utility model embodiment；
Fig. 8 is the structural representation of heat exchanger matrix in the utility model embodiment；
Fig. 9 is the internal structure schematic diagram of plate type heat exchanger in the utility model embodiment.
In figure：10- heat exchange units；110- body shells；The upper combinatorial surfaces of 120-；121- high temperature energy media inputs；122-
High temperature energy media outlet；123- cryogenic energy media inputs；124- cryogenic energy media outlets；The left combinatorial surfaces of 130-；140-
Lower combinatorial surface；The right combinatorial surfaces of 150-；151- high temperature energy media inputs；152- high temperature energy media outlets；153- cryogenic energies
Media input；154- cryogenic energy media outlets；200- shell-and-tube heat exchangers；210- shell-and-tube heat exchanger housings；211- low temperature
Energy media channel；212- first through hole；The through holes of 213- second；220- heat exchanger tubes；221- high temperature energy media channels；230- branch
Stay；301- is raised；310- high temperature energies medium enters pipe；320- high temperature energy medium discharge pipes；330- cryogenic energy media
Into pipe；340- cryogenic energy medium discharge pipes；410- sockets；411- fixed lobes；The pass joints of 420- bis-；430-O types are sealed
Circle；440- plugs；441- barbs；450- ends joint；500- plate type heat exchangers；510- plate type heat exchanger housings；520- exchanges heat
Wallboard；521- raised lines；20- heat exchanger matrixs.
Specific embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with accompanying drawing, to this
Technical scheme in utility model embodiment carries out clear, complete description.Obviously, described embodiment is the utility model
A part of embodiment, rather than whole embodiments.
Therefore, the detailed description below to embodiment of the present utility model is not intended to limit this claimed practicality newly
The scope of type, but it is merely representative of section Example of the present utility model.Based on the embodiment in the utility model, this area is general
The every other embodiment that logical technical staff is obtained under the premise of creative work is not made, belongs to the utility model guarantor
The scope of shield.
It should be noted that in the case where not conflicting, feature in embodiment and embodiment in the utility model and
Technical scheme can be mutually combined.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further defined and explained in subsequent accompanying drawing.
, it is necessary to explanation in description of the present utility model, term, " on ", D score, the side of the instruction such as "left", "right"
Position or position relationship are that, based on orientation shown in the drawings or position relationship, or the utility model product is usually put when using
Orientation or position relationship, or those skilled in the art usually understand orientation or position relationship, this kind of term be only for
Be easy to description the utility model and simplify describe, rather than indicate imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In the following embodiments, so-called plastics refer to engineering plastics (engineering-plastics), such as poly- carbon
Acid esters (Polycarbonate, PC), polyamide (nylon, Polyamide, PA), polyformaldehyde (Polyacetal, Polyoxy
Methylene, POM), polyphenylene oxide (Polyphenylene Oxide, PPO), polyester (PET, PBT), polyphenylene sulfide
(Polyphenylene Sulfide, PPS), poly- aryl ester etc..
Embodiment：
Refer to Fig. 1, the dimensional structure diagram of the heat exchange unit 10 that Fig. 1 is provided for the utility model embodiment.Heat exchange
Unit 10 includes the body shell 110 for rectangular structure.Heat exchanger is internally provided with body shell 110.In the present embodiment
In, heat exchanger is shell-and-tube heat exchanger 200 (shell-and-tube heat exchanger 200 shows in figs. 2,3 and 4).
Fig. 2 is refer to, Fig. 2 shows the internal structure of shell-and-tube heat exchanger 200.Shell-and-tube heat exchanger 200 includes shell
Formula heat exchanger shell 210 and several be arranged on heat exchanger tube 220 in shell-and-tube heat exchanger housing 210.The two of heat exchanger tube 220
End is through shell-and-tube heat exchanger housing 210 and outside shell-and-tube heat exchanger housing 210.Heat exchanger tube 220 constitutes shell-and-tube and changes
The tube side of hot device 200.In the present embodiment, the tube side of shell-and-tube heat exchanger 200 is high temperature energy media channel 221.Heat exchanger tube
220 two ends wind does not constitute the inlet and outlet of high temperature energy media channel 221.Shell-and-tube heat exchanger housing 210 and heat exchanger tube
Space between 220 constitutes the shell side of shell-and-tube heat exchanger 200.In the present embodiment, the shell side of shell-and-tube heat exchanger 200 is low
Warm energy media channel 211.The through hole 213 of first through hole 212 and second is offered on shell-and-tube heat exchanger housing 210.First
Through hole 212 as cryogenic energy media channel 211 import, the second going out as cryogenic energy media channel 211 of through hole 213
Mouthful.So, high temperature energy medium enters high temperature energy media channel 221, low temperature by the import of high temperature energy media channel 221
Energy medium enters cryogenic energy media channel 211 by first through hole 212.High temperature energy medium and cryogenic energy medium are in pipe
Heat exchange is carried out in shell heat exchanger 200.Then, high temperature energy medium is derived by the outlet of high temperature energy media channel 221,
Cryogenic energy medium is derived by the second through hole 213.In the present embodiment：High temperature energy medium is high temperature fluid, specially high
Geothermal liquid or high-temperature gas；Cryogenic energy medium is cryogen, specially cryogenic liquid or cryogenic gas.So-called " high temperature " and
" low temperature " be comparatively, will the temperature of two kinds of energy media be compared, temperature it is high be high temperature energy medium, temperature
Low is cryogenic energy medium.
Reference picture 3, heat exchanger tube 220 is arranged in levels.In shell-and-tube heat exchanger 200, heat exchanger tube 220 is made of plastics,
The pipe thickness of heat exchanger tube 220 is in 0.1mm~0.5mm.In the present embodiment, the pipe thickness of heat exchanger tube 220 is 0.15mm.
Because heat exchanger tube 220 is made of plastics, can be greatly lowered relative to the weight using heat dissipation metal pipe, heat exchange unit 10,
It is achieved thereby that lightweight.Because plastics possess excellent corrosion resistance, so as to can also avoid because heat exchanger tube 220 is rotten
Erosion, increased the working life of heat exchange unit 10.Meanwhile, relative to metallic heat exchanging tube, it is sealed the heat exchanger tube 220 of plastic production
It is more prone to.
Inventor has found by research, the shell-and-tube heat exchanger of traditional use metallic heat exchanging tube, due to the sealing of metal
Difficulty is larger, in order to ensure the sealing property of shell-and-tube heat exchanger so that its housing can only be made of steel plate or casting,
So as to further increase the weight of shell-and-tube heat exchanger, and corrosion-resistant.
Therefore, in the present embodiment, the shell-and-tube heat exchanger housing 210 of shell-and-tube heat exchanger 200 is also adopted by plastics and is made,
Enable that the sealing between shell-and-tube heat exchanger housing 210 and heat exchanger tube 220 is readily realized, shell-and-tube heat exchanger housing
210 thickness can be reduced.So, further mitigate the weight of shell-and-tube heat exchanger 200, shell-and-tube heat exchanger 200 it is anti-
Corrosive nature is also strengthened.Used as a kind of embodiment, shell-and-tube heat exchanger housing 210 and heat exchanger tube 220 can use identical
The plastics of species are made, and are integrally formed by Shooting Technique, so as to provide excellent sealing property.
Between adjacent two rows heat exchanger tube 220, spaced set has multiple support bars 230, support bar 230 and heat exchanger tube
220 is arranged in a crossed manner and be mutually perpendicular to heat exchanger tube 220.Support bar 230 is used to support two neighbouring row's heat exchanger tubes 220.
In the present embodiment, support bar 230 is made of plastics, to ensure lightweight.As a kind of embodiment, support bar 230 and heat exchanger tube
220 are made of otherwise identical plastic, in order to manufacture.
In order to improve heat exchange efficiency while miniaturization is realized, the external diameter of heat exchanger tube 220 is set to 3mm~5mm, will
Centre-to-centre spacing positioned at the adjacent heat exchanger tube 220 of same row is set to 4mm~6mm, by the center of neighbouring heat exchanger tube 220
Away from being set to 5mm~8mm.In the present embodiment, the external diameter of heat exchanger tube 220 is 3mm；Positioned at the adjacent heat exchanger tube of same row
220 centre-to-centre spacing is 4mm；The centre-to-centre spacing of neighbouring heat exchanger tube 220 is 7mm.Using above-mentioned pipe with small pipe diameter, big density array
Heat exchanger tube 220, larger heat exchange area is obtained in unit volume, so as on the premise of heat exchange efficiency high is met realize
Smaller volume.
Heat exchange unit 10 shown in Fig. 1, four outer surfaces of its body shell 110 are combinatorial surface, respectively go up combinatorial surface
120th, left combinatorial surface 130, lower combinatorial surface 140 and right combinatorial surface 150.In upper combinatorial surface 120, left combinatorial surface 130, lower combinatorial surface
140 and right combinatorial surface 150 on be respectively arranged with a group interface group.With on Fig. 1 it can be seen that upper combinatorial surface 120 and right combinatorial surface
As a example by 150：Four interfaces are provided with upper combinatorial surface 120, four interfaces are respectively high temperature energy media input 121, high temperature energy
Amount media outlet 122, cryogenic energy media input 123, cryogenic energy media outlet 124；Four are provided with right combinatorial surface 150
Interface, four interfaces are respectively high temperature energy media input 151, high temperature energy media outlet 152, cryogenic energy media input
153rd, cryogenic energy media outlet 154.In fact, be provided with the lower combinatorial surface 140 relative with upper combinatorial surface 120 being combined with
On four interface identicals, four interfaces on face 120, four positions of interface on lower combinatorial surface 140 and upper combinatorial surface 120
Four interfaces position specular；It is provided with the left combinatorial surface 130 (back side in Fig. 1) relative with right combinatorial surface 150
With four interface identicals, four interfaces on right combinatorial surface 150, four positions of interface on right combinatorial surface 150 are closed with left set of
The position specular of four interfaces on face 130.This design symmetrical up and down so that when two heat exchange units 10
When combination or left and right are combined up and down, the interface of transmission energy medium of the same race is facing each other and connects into an entirety.
Refer to Fig. 4, the assembling exploded perspective view of the heat exchange unit 10 that Fig. 4 is provided for the utility model embodiment.In Fig. 4
In, three faces of body shell 110 are removed, to expose energy medium pipe-line system.
Energy medium pipe-line system includes that high temperature energy medium enters pipe 310, high temperature energy medium discharge pipe 320, low temperature
Energy medium enters pipe 330, cryogenic energy medium discharge pipe 340.
High temperature energy medium enters pipe 310, high temperature energy medium discharge pipe 320, cryogenic energy medium and enters pipe 330, low
Warm energy medium discharge pipe 340 is formed by the multiple raised 301 being arranged on the outer surface of shell-and-tube heat exchanger housing 210.In machine
After the completion of body housing 110 is assembled, raised 301 coordinate with the inner surface sealing of body shell 110, so that energy medium pipeline
System forms an entirety with body shell 110.
High temperature energy medium enters the pipeline of the generally ring-type of pipe 310, and it is 121,151 pairs with high temperature energy media input
Should, while also corresponding with corresponding interface on left combinatorial surface 130 and lower combinatorial surface 140.High temperature energy medium enters pipe 310 by height
Corresponding orifice on warm energy media input 121,151 and left combinatorial surface 130 and lower combinatorial surface 140.Meanwhile, high temperature energy
Amount medium enter pipe 310 also with the inlet communication of the high temperature energy media channel 221 of shell-and-tube heat exchanger 200.So so that change
Combinatorial surface on hot cell 10 can at the same time or separately for shell-and-tube heat exchanger 200 introduces high temperature energy medium.
The pipeline of the generally ring-type of high temperature energy medium discharge pipe 320, it is 122,152 pairs with high temperature energy media outlet
Should, while also corresponding with corresponding interface on left combinatorial surface 130 and lower combinatorial surface 140.High temperature energy medium discharge pipe 320 is by height
Corresponding orifice on warm energy media outlet 122,152 and left combinatorial surface 130 and lower combinatorial surface 140.Meanwhile, high temperature energy
Amount medium discharge pipe 320 also with the outlet of the high temperature energy media channel 221 of shell-and-tube heat exchanger 200.So so that change
Combinatorial surface on hot cell 10 can at the same time or separately for shell-and-tube heat exchanger 200 draws high temperature energy medium.
Cryogenic energy medium enter the generally ring-type of pipe 330 pipeline, cryogenic energy media input 123,153 correspondences, together
When it is also corresponding with corresponding interface on left combinatorial surface 130 and lower combinatorial surface 140.Cryogenic energy medium enters pipe 330 by low temperature energy
Corresponding orifice on amount media input 123,153 and left combinatorial surface 130 and lower combinatorial surface 140.While cryogenic energy matchmaker
It is situated between and also connected with the import (first through hole 212) of cryogenic energy media channel 211 into pipe 330.So so that heat exchange unit 10
On combinatorial surface can at the same time or separately for shell-and-tube heat exchanger 200 introduce cryogenic energy medium.
The pipeline of the generally ring-type of cryogenic energy medium discharge pipe 340, cryogenic energy media outlet 124,154 correspondences, together
When it is also corresponding with corresponding interface on left combinatorial surface 130 and lower combinatorial surface 140.Cryogenic energy medium discharge pipe 340 is by low temperature energy
Corresponding orifice on amount media outlet 124,154 and left combinatorial surface 130 and lower combinatorial surface 140.While cryogenic energy matchmaker
Jie's discharge pipe 340 is also connected with the outlet (the second through hole 213) of cryogenic energy media channel 211.So so that heat exchange unit 10
On combinatorial surface can at the same time or separately for shell-and-tube heat exchanger 200 draw cryogenic energy medium.
In this way, be interconnected for the interface that energy medium of the same race is transmitted in distinct interface group by energy medium pipe-line system, make
Obtain heat exchange unit can at the same time or separately lead in/out energy medium by any one interface group.In the present embodiment, pass through
Energy medium pipe-line system causes that heat exchange unit 10 can at the same time or separately lead in/out energy medium from any one combinatorial surface.
Fig. 5 is refer to, Fig. 5 is the structural representation of interface in interface group.Interface is fluid interface, and interface includes plug
440 and socket 410.Socket 410 is tubular, and the perforate on body shell 110, socket 410 is fixed on body shell 110 and opens up
Hole in so that space outside the inner space of body shell 110 and body shell 110 is interconnected.The inner surface of socket 410
It is provided with fixed lobe 411.The two ends of two pass joints 420 are plug 440, and the end of plug 440 is provided with barb 441.Barb
441 are inserted and the inwall of socket 410 are fastened on by fixed lobe 411, form self-locking structure.Socket 410 and plug 440 it
Between set pad be provided with O-ring seal 430, the purpose for reaching sealing.
Refer to Fig. 6, state when Fig. 6 shows that two corresponding interfaces of heat exchange unit 10 are connected with each other.Two pass joints
The plug 440 at 420 two ends is fastened in two sockets 410 respectively, so as to two corresponding interfaces of heat exchange unit 10 be connected.
Refer to Fig. 7, state when Fig. 7 shows that the interface of heat exchange unit 10 needs to close.End one end of joint 450
It is plug 440, the closing of its other end.Such plug 440 is fastened in socket 410, is thusly-formed the interface of closing.In interface not
When needs are connected with other heat exchange units, it is closed by ending joint 450.
When needing to be connected with each other two corresponding interfaces of heat exchange unit 10, using two pass joints 420, needing to change
When interface on hot cell 10 is closed, cut-off joint 450 is used.
Reference picture 8, the heat exchange unit 10 that the present embodiment is provided can constitute heat exchanger matrix 20.In fig. 8, six heat exchange are single
Unit 10 is logical in the way of 3 × 2 to be stacked together to form heat exchanger matrix 20.Six respective adjacent combinatorial surfaces of heat exchange unit 10 are tight
Closely connected conjunction, the interface grafting each other of transmission energy medium of the same race thereon, for example：The high temperature energy medium of each heat exchange unit 10
Entrance links together with the high temperature energy media input of adjacent heat exchange unit 10, passes through from the high temperature energy medium of thermal source supply
The high temperature energy media input of one of heat exchange unit 10 is accessed, and is heat exchange unit 10 subsequently into each heat exchange unit 10
High temperature energy media channel 221 provide high temperature energy medium.Similarly, from the high temperature energy media channel of each heat exchange unit 10
The high temperature energy medium of 221 outlet outflow is derived by the high temperature energy media outlet of one of heat exchange unit 10.Low temperature
Energy medium is accessed by the cryogenic energy media input of one of heat exchange unit 10, subsequently into each heat exchange unit 10,
For the cryogenic energy media channel 211 of heat exchange unit 10 provides cryogenic energy medium.Similarly, from the low temperature of each heat exchange unit 10
The cryogenic energy medium of the outlet outflow of energy media channel 211 is gone out by the cryogenic energy medium of one of heat exchange unit 10
Mouth is derived.
In this way, the heat exchange power for constituting i-th heat exchange unit 10 of heat exchanger matrix 20 is Pi, then heat exchanger matrix 20
Heat exchange power P=∑s Pi.Combined by the matrix form of heat exchange unit 10, realize the extension of heat exchange power.Wherein, i be more than
Positive integer equal to 1.
The heat exchange unit 10 provided using the present embodiment, user can according to actual needs, from any number of heat exchange
Unit 10 constitutes large-scale heat exchanger matrix 20.And then aborning, without being customized by user's request, it is only necessary to production standard
Heat exchange unit 10, improves production efficiency, reduces manufacturing cost and the production cycle.
Its heat exchanger tube 220 is made of plastics.In this way, main screw lift can be substantially reduced, can realize miniaturization.Plastics system
The heat exchanger tube 220 of work is sealed easily.The corrosion resistance of plastics is stronger, can avoid being corroded, and increased heat exchange unit 10
Working life.
For further lightweight and sealing property is improved, body shell 110 and interface can also adopt made of plastic.Very
Component to heat exchange unit 10 is all made of plastics.
It should be noted that in the present embodiment, heat exchange unit 10 is rectangular structure, and its main purpose is to be easy to change
Tight connection between hot cell 10, so as to improve space utilization rate.In other specific embodiments, heat exchange unit 10
Shape is not limited to cuboid.
Also, it should be noted that at least two interface groups of heat exchange unit 10 can be arranged on the same face of heat exchange unit 10
On.In the present embodiment, why interface group is separately positioned on different combinatorial surfaces, is for the ease of adjacent heat exchange unit
Being mutually inserted between 10.
Also, it should be noted that in the present embodiment, heat exchange unit 10 possesses four combinatorial surfaces, and the quantity of combinatorial surface is even
It is several.In other specific embodiments, the quantity of combinatorial surface can also be odd number.Meanwhile, in the present embodiment, cuboid knot
Six faces of the heat exchange unit 10 of structure can constitute combinatorial surface.
In the present embodiment, the heat exchanger of heat exchange unit 10 is shell-and-tube heat exchanger 200.It should be understood that plate-type heat-exchange
Device can be used as the heat exchanger of heat exchange unit 10.
Fig. 9 is the structural representation for schematically illustrating plate type heat exchanger 500.In fig .9, plate type heat exchanger has been pulled down
A part for housing 510, to expose heat exchange wallboard 520.
As shown in figure 9, polylith exchanges heat, wallboard 520 is arranged in multilayer, is wherein changed with polylith inside plate type heat exchanger housing 510
Hot wall plate 520 is evenly spaced, forms high temperature energy media channel and cryogenic energy media channel.Heat exchange wallboard 520 is rushed on surface
Pressure is formed with dense distribution, the raised line 521 of weavy grain shape alternate in length and breadth, and the raised line 521 of this weavy grain shape is used to support heat exchange wall
Plate 520, while the fluid for flowing through raised line 521 is produced turbulent flow, to improve heat transfer coefficient.
In plate type heat exchanger 500, heat exchange wallboard 520 be made of plastics, exchange heat wallboard 520 thickness for 0.1mm~
0.5mm.In the present embodiment, the thickness of heat exchange wallboard 520 is 0.15mm.Relative to metal heat-exchange wallboard, so very thin thickness
Degree compensate for the not enough problem of plastics heat transfer property.Because heat exchange wallboard 520 is made of plastics, relative to using metal heat-exchange wall
Plate, the weight of plate type heat exchanger 500 can be greatly lowered, it is achieved thereby that lightweight.Because plastics possess excellent anti-corruption
Corrosion energy, so as to can also avoid being corroded due to heat exchange wallboard 520.Meanwhile, the heat exchange wallboard 520 of plastic production is relative to gold
Category heat exchange wallboard, its sealing is more prone to.
Inventor has found by research, the plate type heat exchanger of traditional use metal heat-exchange wallboard, due to the sealing of metal
Difficulty is larger, in order to ensure the sealing property of plate type heat exchanger so that its housing can only be made of steel plate or casting, from
And the weight of plate type heat exchanger is further increased, and corrosion-resistant.
Therefore, in the present embodiment, the plate type heat exchanger housing 510 of plate type heat exchanger 500 is also adopted by plastics and is made so that
Plate type heat exchanger housing 510 and heat exchange wallboard 520 between sealing can readily realize, the thickness of plate type heat exchanger housing 510
Degree can be reduced.So, the weight of plate type heat exchanger 500 is further mitigated, the corrosion resistance of plate type heat exchanger 500 is also obtained
To enhancing.Used as a kind of embodiment, plate type heat exchanger housing 510 and heat exchange wallboard 520 can be using the plastics systems of identical type
Into being integrally formed by Shooting Technique, so as to provide excellent sealing property.
In the present embodiment, raised line 521 is made of plastics, to ensure lightweight.As a kind of embodiment, raised line 521 with
Heat exchange wallboard 520 is made of otherwise identical plastic, in order to manufacture.
The wooden partition spacing of the heat exchange wallboard 520 of adjacent two layers is 0.5mm~3mm, and adjacent two layers are changed in the present embodiment
The wooden partition spacing of hot wall plate 520 is 1mm.Simultaneously because the thickness of heat exchange wallboard 520 is 0.15mm, so that plate type heat exchanger
500 structure is compacter, and bigger heat exchange area is provided in unit volume, is conducive to the small-sized of plate type heat exchanger 500
Change.
When being used to constitute the heat exchanger of heat exchange unit by plate type heat exchanger 500, using by the heat exchange list of plate type heat exchanger 500
The overall structure of unit is similar with the overall structure of the heat exchange unit 10 using shell-and-tube heat exchanger 200, and here is omitted.
Section Example of the present utility model is the foregoing is only, the utility model is not limited to, for this
For art personnel, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle it
Interior, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (39)
1. heat exchange unit, it is characterised in that：
The heat exchange unit includes body shell and the heat exchanger being arranged in the body shell；The body shell is up to
Two group interfaces group is provided with less, and per group interface, group at least includes the entrance and exit as the high temperature energy medium of the heat exchanger
Interface, as the heat exchanger cryogenic energy medium entrance and exit interface；Transmit the interface of energy medium of the same race
The mutual conduction inside the heat exchange unit；
The adjacent heat exchange unit can be connected with each other by the interface so that any number of heat exchange unit can
By the interface, grafting constitutes heat exchanger matrix each other；
The heat exchanger is shell-and-tube heat exchanger or plate type heat exchanger；
The heat exchanger tube of the shell-and-tube heat exchanger is made of plastics；
The heat exchange wallboard of the plate type heat exchanger is made of plastics.
2. heat exchange unit according to claim 1, it is characterised in that：
The pipe thickness of the heat exchanger tube is 0.1~0.5mm.
3. heat exchange unit according to claim 2, it is characterised in that：
The pipe thickness of the heat exchanger tube is 0.15mm.
4. heat exchange unit according to claim 1, it is characterised in that：
Heat exchanger tube described in some rows is arranged in levels；Multiple support bars are arranged at intervals between heat exchanger tube described in adjacent two row；
The support bar is used to support heat exchanger tube described in adjacent two row.
5. heat exchange unit according to claim 4, it is characterised in that：
The support bar is made of plastics.
6. heat exchange unit according to claim 5, it is characterised in that：
The support bar and the heat exchanger tube are made up of otherwise identical plastic.
7. heat exchange unit according to claim 1, it is characterised in that：
Heat exchanger tube described in some rows is arranged in levels；The external diameter of the heat exchanger tube is 3mm~5mm；
It is 4mm~6mm positioned at the centre-to-centre spacing of the adjacent heat exchanger tube of same row；
The centre-to-centre spacing of the neighbouring heat exchanger tube is 5mm~8mm.
8. heat exchange unit according to claim 7, it is characterised in that：
The external diameter of the heat exchanger tube is 3mm；
It is 4mm positioned at the centre-to-centre spacing of the adjacent heat exchanger tube of same row；
The centre-to-centre spacing of the neighbouring heat exchanger tube is 7mm.
9. heat exchange unit according to claim 1, it is characterised in that：
The shell-and-tube heat exchanger housing of the shell-and-tube heat exchanger is made of plastics.
10. heat exchange unit according to claim 9, it is characterised in that：
The shell-and-tube heat exchanger housing and the heat exchanger tube are made up of otherwise identical plastic.
11. heat exchange units according to claim 1, it is characterised in that：
The thickness of the heat exchange wallboard is 0.1mm~0.5mm.
12. heat exchange units according to claim 11, it is characterised in that：
The thickness of the heat exchange wallboard is 0.15mm.
13. heat exchange units according to claim 1, it is characterised in that：
Textured shape raised line is distributed on the heat exchange wallboard, for supporting the heat exchange wallboard, and makes to flow through the stream of the raised line
Body produces turbulent flow to improve heat transfer coefficient.
14. heat exchange units according to claim 13, it is characterised in that：
The raised line is made of plastics.
15. heat exchange units according to claim 14, it is characterised in that：
The raised line and the heat exchange wallboard are made up of otherwise identical plastic.
16. heat exchange units according to claim 1, it is characterised in that：
The heat exchange wallboard is arranged in multilayer；
The wooden partition spacing of the heat exchange wallboard of adjacent two layers is 0.5mm~3mm.
17. heat exchange units according to claim 16, it is characterised in that：
The wooden partition spacing of the heat exchange wallboard of adjacent two layers is 1mm.
18. heat exchange units according to claim 1, it is characterised in that：
The plate type heat exchanger housing of the plate type heat exchanger is made of plastics.
19. heat exchange units according to claim 18, it is characterised in that：
The plate type heat exchanger housing and the heat exchange wallboard are made up of otherwise identical plastic.
20. heat exchange units according to claim 1, it is characterised in that：
The body shell of the heat exchange unit is made of plastics.
21. heat exchange units according to claim 1, it is characterised in that：
The interface is made of plastics.
22. heat exchange units according to claim 1, it is characterised in that：
The component of the heat exchange unit is all made of plastics.
23. heat exchange unit according to any one in claim 1~22, it is characterised in that：
The body shell possesses at least two combinatorial surfaces；Each described combinatorial surface is provided with interface group described in a group；
The adjacent heat exchange unit can be connected with each other by the interface on the combinatorial surface.
24. heat exchange units according to claim 23, it is characterised in that：
The combinatorial surface of the heat exchange unit is used to mutually be brought into close contact with the combinatorial surface of the adjacent heat exchange unit,
To constitute the heat exchanger matrix.
25. heat exchange units according to claim 23, it is characterised in that：
The combinatorial surface is even number, and the combinatorial surface is oppositely arranged two-by-two.
26. heat exchange units according to claim 24, it is characterised in that：
The position of the interface on the relative combinatorial surface is mutually mirror so that a heat exchange unit with it is another
When the individual heat exchange unit is connected with each other, transmission energy medium of the same race on the corresponding combinatorial surface of two heat exchange units
Interface is facing each other.
27. heat exchange units according to claim 26, it is characterised in that：
The body shell at least possesses two relative in vertical direction combinatorial surfaces so that a heat exchange unit
When vertical direction and another described heat exchange unit are connected with each other, the biography on the corresponding combinatorial surface of two heat exchange units
The interface of defeated energy medium of the same race is facing each other.
28. heat exchange units according to claim 26, it is characterised in that：
The body shell at least possesses two relative in the horizontal direction combinatorial surfaces so that a heat exchange unit
When being connected with each other with heat exchange unit another described in the horizontal direction, the biography on the corresponding combinatorial surface of two heat exchange units
The interface of defeated energy medium of the same race is facing each other.
29. heat exchange units according to claim 23, it is characterised in that：
The body shell is cuboid, and the combinatorial surface is 6 surfaces of the body shell.
30. heat exchange units according to claim 29, it is characterised in that：
The position distribution mode of interface is on 6 combinatorial surfaces：The interface of upper and lower combinatorial surface is mutually mirror；Left and right
The interface of combinatorial surface is mutually mirror, and the interface of front and rear combinatorial surface is mutually mirror.
31. heat exchange units according to claim 29, it is characterised in that：
The combinatorial surface of the heat exchange unit is used to mutually be brought into close contact with the combinatorial surface of the adjacent heat exchange unit,
To constitute the heat exchanger matrix.
32. heat exchange unit according to any one in claim 1~22, it is characterised in that：
The high temperature energy medium is high temperature fluid；
The cryogenic energy medium is cryogen；
The interface is fluid interface.
33. heat exchange units according to claim 32, it is characterised in that：
The high temperature fluid is high-temp liquid or high-temperature gas；
The cryogen is cryogenic liquid or cryogenic gas.
34. heat exchange unit according to any one in claim 32, it is characterised in that：
The interface includes socket and plug；The socket is fixed on the body shell of the heat exchange unit；
The plug ends are provided with overhead kick and O-ring seal；
The overhead kick is inserted and is fastened on the inwall of the socket, forms self-locking structure；
The O-ring seal pad is located between the plug and socket, the purpose for reaching sealing.
35. heat exchange units according to claim 34, it is characterised in that：
Also include active joint, the active joint is respectively two pass joints and cut-off connects first two structure；
The two pass joints two ends constitute the plug；
The cut-off joint, one end constitutes the plug, other end closing.
36. heat exchange units according to claim 32, it is characterised in that：
Also include energy medium pipe-line system；
Be interconnected for the interface that energy medium of the same race is transmitted in the different interface groups by the energy medium pipe-line system so that
The heat exchange unit can at the same time or separately lead in/out energy medium by any one described interface group.
37. heat exchange units according to claim 36, it is characterised in that：
The energy medium pipe-line system is arranged in the body shell, and forms an entirety with the body shell.
38. heat exchange units according to claim 36, it is characterised in that：
The energy medium pipe-line system includes that high temperature energy medium enters pipe, high temperature energy medium discharge pipe, cryogenic energy matchmaker
It is situated between and enters pipe, cryogenic energy medium discharge pipe；
The high temperature energy medium enters pipe connection high temperature energy media input and the high temperature energy medium of the heat exchanger leads to
The entrance in road；
The high temperature energy medium of the high temperature energy medium discharge pipe connection high temperature energy media outlet and the heat exchanger leads to
The outlet in road；
The cryogenic energy medium enters pipe connection cryogenic energy media input and the cryogenic energy medium of the heat exchanger leads to
The entrance in road；
The cryogenic energy medium of the cryogenic energy medium discharge pipe connection cryogenic energy media outlet and the heat exchanger leads to
The outlet in road.
39. heat exchanger matrixs, it is characterised in that：
Including several heat exchange units as described in any one in claims 1 to 38.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621129846.6U CN206208073U (en) | 2016-10-17 | 2016-10-17 | Heat exchange unit and heat exchanger matrix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621129846.6U CN206208073U (en) | 2016-10-17 | 2016-10-17 | Heat exchange unit and heat exchanger matrix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206208073U true CN206208073U (en) | 2017-05-31 |
Family
ID=58757018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621129846.6U Withdrawn - After Issue CN206208073U (en) | 2016-10-17 | 2016-10-17 | Heat exchange unit and heat exchanger matrix |
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| Country | Link |
|---|---|
| CN (1) | CN206208073U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288881A (en) * | 2016-10-18 | 2017-01-04 | 四川捷元科技有限公司 | Heat exchange unit and heat exchanger matrix |
| CN106288880A (en) * | 2016-10-17 | 2017-01-04 | 四川捷元科技有限公司 | Heat exchange unit and heat exchanger matrix |
| WO2018072317A1 (en) * | 2016-10-17 | 2018-04-26 | 四川捷元科技有限公司 | Modular heat exchange matrix |
-
2016
- 2016-10-17 CN CN201621129846.6U patent/CN206208073U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288880A (en) * | 2016-10-17 | 2017-01-04 | 四川捷元科技有限公司 | Heat exchange unit and heat exchanger matrix |
| WO2018072317A1 (en) * | 2016-10-17 | 2018-04-26 | 四川捷元科技有限公司 | Modular heat exchange matrix |
| WO2018072316A1 (en) * | 2016-10-17 | 2018-04-26 | 四川捷元科技有限公司 | Heat exchange unit and heat exchange matrix |
| CN106288881A (en) * | 2016-10-18 | 2017-01-04 | 四川捷元科技有限公司 | Heat exchange unit and heat exchanger matrix |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170531 Effective date of abandoning: 20190308 |