CN204085262U - Heat-exchangers of the plate type - Google Patents
Heat-exchangers of the plate type Download PDFInfo
- Publication number
- CN204085262U CN204085262U CN201420498006.1U CN201420498006U CN204085262U CN 204085262 U CN204085262 U CN 204085262U CN 201420498006 U CN201420498006 U CN 201420498006U CN 204085262 U CN204085262 U CN 204085262U
- Authority
- CN
- China
- Prior art keywords
- fluid
- heat exchanger
- circulation passage
- heat
- dodge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a kind of heat-exchangers of the plate type, heat-exchangers of the plate type comprises: the first heat exchanger plates be disposed adjacent and the second heat exchanger plates, space between first heat exchanger plates and the second heat exchanger plates forms first fluid circulation passage, first heat exchanger plates and the second heat exchanger plates composition plate package, plate package is multiple, space between two adjacent plate package forms second fluid circulation passage, the flow direction of the first fluid at least one the first fluid circulation passage in multiple first fluid circulation passage is identical with flowing to of the second fluid at least one the second fluid circulation passage in multiple second fluid circulation passage, the flow direction of the first fluid at least one the first fluid circulation passage in multiple first fluid circulation passage is contrary with the flow direction of the second fluid at least one the second fluid circulation passage in multiple second fluid circulation passage.The technical solution of the utility model efficiently solves in prior art the problem needing high power consumption.
Description
Technical field
The utility model relates to technical field of heat exchange, in particular to a kind of heat-exchangers of the plate type.
Background technology
Along with the fast development of cloud memory technology, the packing density of IDC (Internet data center) machine room was more and more higher in recent years, also more and more higher to the requirement of the heat dissipation, energy conservation of server.At present, except the development of novel machine room air-conditioning technical, increasing user starts to attempt the utilization of liquid cooling technology in IT (information technology) field.Server entirety is immersed in certain activity very low and in nonconducting mineral oil, and allows mineral oil ceaselessly flow in a constant volume device, so that the heat that takeaway service device distributes, this is a kind of utilization form of emerging oil cooling technology.This type of oil cooling Technology application is just difficult to high heat to concentrate take away in the occasion of the flowing of high heat flux and simple rill gauging, at this moment by efficient means, the heat in mineral oil is taken away further with regard to needing, heat in oil just can be taken away by plate type heat exchanger hydrous water cool equipment further, mineral oil viscosity is close to 10 times of viscosity being water, Practical Project drives the energy needed for mineral oil flowing all higher in using, need to find a kind of new plate type heat exchanger form to solve the problem that in oil cooling technology, energy consumption is high.
In prior art, Chinese patent CN101762192A disclose a kind of structure simple, can realize a kind of medium simultaneously with the brazing plate type heat exchanger of two media heat exchange and a kind of realize two media simultaneously respectively with the integral braze-welded plate type heat exchanger of another kind of media for heat exchange, brazing plate type heat exchanger comprises heat exchanger plates core body, and heat exchanger plates core body comprises the first plate group and the second plate group that are set up in parallel; First plate group arranges first medium ostium, tap hole and the 3rd medium ostium, tap hole; Second plate group arranges second medium ostium, tap hole and the 3rd medium ostium and tap hole; First medium ostium and tap hole on the bottom heat exchanger plates of the first plate group, and the second adjacent plate group end heat exchanger plates on second medium ostium and tap hole be set to blind hole, the second medium flow channel of the first medium flow channel of the first plate group and the second plate group is isolated; Meanwhile, the 3rd medium ostium on the bottom heat exchanger plates of the second plate group and tap hole are set to blind hole.Said structure easyly can realize the first working media loop and the second working media loop and be set up in parallel, and respectively with the 3rd working media loop formation double loop heat exchange, process easy to assembly.But when the viscosity differences of two kinds of fluids is larger, said structure easily causes the fluid flowing needs driving viscosity larger to consume higher energy.
Utility model content
The utility model aims to provide a kind of heat-exchangers of the plate type, can cause driving the flowing of viscosity large fluid to need the problem of high power consumption because two kinds of fluid viscosities differ greatly to solve in prior art.
To achieve these goals, the utility model provides a kind of heat-exchangers of the plate type, comprise: the first heat exchanger plates be disposed adjacent and the second heat exchanger plates, space between first heat exchanger plates and the second heat exchanger plates forms first fluid circulation passage, first heat exchanger plates and the second heat exchanger plates composition plate package, plate package is multiple, the stacked setting of multiple plate package, space between two adjacent plate package forms second fluid circulation passage, the flow direction of the first fluid at least one the first fluid circulation passage in multiple first fluid circulation passage is identical with flowing to of the second fluid at least one the second fluid circulation passage in multiple second fluid circulation passage, the flow direction of the first fluid at least one the first fluid circulation passage in multiple first fluid circulation passage is contrary with the flow direction of the second fluid at least one the second fluid circulation passage in multiple second fluid circulation passage.
Further, the flow direction of the first fluid in the first fluid circulation passage of the half in multiple first fluid circulation passage is contrary with the flow direction of the first fluid in second half the first fluid circulation passage in multiple first fluid circulation passage, and flowing to of the second fluid in multiple second fluid circulation passage is identical.
Further, each first heat exchanger plates comprises two first inlet hole and two first outflow hole, each second heat exchanger plates comprises two second inlet hole and two second outflow hole, adjacent first inlet hole is corresponding with second outflow hole to be arranged, and adjacent first outflow hole is corresponding with second inlet hole to be arranged; First outflow hole in each plate package and be provided with first between second inlet hole and dodge pipe, first dodges pipe is formed and first dodges passage for what dodge second fluid, second outflow hole in adjacent plate package and be provided with second between first inlet hole and dodge pipe, second dodges pipe is formed and second dodges passage for what dodge first fluid.
Further, heat-exchangers of the plate type also comprises the 3rd heat exchanger plates and the 4th heat exchanger plates that are disposed adjacent, 3rd heat exchanger plates and the 4th heat exchanger plates are arranged between the first heat exchanger plates in a plate package and the second heat exchanger plates to change the flow direction of the first fluid in first fluid circulation passage, 3rd heat exchanger plates comprises two third inlet hole and a third outflow hole, and the 4th heat exchanger plates comprises a fourth inlet hole and two fourth outflow hole; Be provided with the 3rd between third outflow hole and fourth inlet hole and dodge pipe, 3rd dodges pipe is formed and the 3rd dodges passage for what dodge first fluid, be provided with the 4th between third inlet hole and the first outflow hole adjacent with third inlet hole and dodge pipe, 4th dodges pipe is formed and the 4th dodges passage for what dodge second fluid, be provided with the 5th between fourth outflow hole and the second inlet hole adjacent with fourth outflow hole and dodge pipe, the 5th dodges pipe is formed and the 5th dodges passage for what dodge second fluid.
Further, first dodge pipe comprise two docking arrange first dodge son pipe, dodge sub-pipe for two first and be separately positioned on first outflow hole and second inlet hole place; Second dodge pipe comprise two docking arrange second dodge son pipe, dodge sub-pipe for two second and be separately positioned on second outflow hole and first inlet hole place; 3rd dodge pipe comprise two docking arrange the 3rd dodge son pipe, dodge sub-pipe for two the 3rd and be separately positioned on third outflow hole and fourth inlet hole place; 4th dodge pipe comprise two docking arrange the 4th dodge son pipe, dodge sub-pipe for two the 4th and be separately positioned on third inlet hole and the first outflow hole place adjacent with third inlet hole; 5th dodge pipe comprise two docking arrange the 5th dodge son pipe, dodge sub-pipe for two the 5th and be separately positioned on fourth outflow hole and the second inlet hole place adjacent with fourth outflow hole.
Further, heat exchanger also comprises plug, plug is arranged on first inlet hole and/or second outflow hole and/or second is dodged to change the flow direction of the first fluid in first fluid circulation passage in pipe, or plug is arranged on first outflow hole and/or second inlet hole and/or first is dodged in pipe to change the flow direction of the second fluid in second fluid circulation passage.
Further, the flow direction of the second fluid in the second fluid circulation passage of the half in multiple second fluid circulation passage is contrary with the flow direction of the first fluid in second half the second fluid circulation passage in multiple second fluid circulation passage, and flowing to of the first fluid in multiple first fluid circulation passage is identical.
Further, heat-exchangers of the plate type also comprises the first end plate and the second end plate, first end plate and the second end plate are oppositely arranged, multiple plate package is arranged between the first end plate and the second end plate, first end plate is provided with first fluid import and second fluid import, second end plate is provided with first fluid outlet and second fluid outlet, the 3rd fluid flow passageway is formed between first end plate and the first heat exchanger plates adjacent with the first end plate, the 4th fluid flow passageway is formed between second end plate and the second heat exchanger plates adjacent with the second end plate, the 3rd fluid in 3rd fluid flow passageway is all identical with the second fluid of second fluid circulation passage with the 4th fluid in the 4th fluid flow passageway.
Further, first fluid import is positioned at the bottom of the first end plate, and first fluid outlet is positioned at the bottom of the second end plate.
Further, first fluid import is positioned at the top of the first end plate, and first fluid outlet is positioned at the top of the second end plate.
Application the technical solution of the utility model, heat-exchangers of the plate type comprises the first heat exchanger plates and the second heat exchanger plates that are disposed adjacent, space between first heat exchanger plates and the second heat exchanger plates forms first fluid circulation passage, first heat exchanger plates and the second heat exchanger plates composition plate package, plate package is multiple, the stacked setting of multiple plate package, the space between two adjacent plate package forms second fluid circulation passage.Can ensure that first fluid and second fluid carry out normal exchange heat like this.The flow direction of the first fluid at least one the first fluid circulation passage in multiple first fluid circulation passage is identical with flowing to of the second fluid at least one the second fluid circulation passage in multiple second fluid circulation passage, and the flow direction of the first fluid at least one the first fluid circulation passage in multiple first fluid circulation passage is contrary with the flow direction of the second fluid at least one the second fluid circulation passage in multiple second fluid circulation passage.So just can make the flow direction of first fluid in multiple first fluid circulation passage for double fluid to, the flow direction of second fluid in multiple second fluid circulation passage be single current to.In the liquid-immersed cooling system that have employed heat-exchangers of the plate type, because the viscosity of the ratio of viscosities cold fluid of hot fluid is large, the hot fluid that viscosity is large adopt single current to, the cold fluid that viscosity is little adopt double fluid to.So just energy rationally balanced flow, the pressure loss difference produced due to the difference in the viscosity of different fluid, the hot fluid that viscosity is large adopts single current to get final product smooth flow to only needing less driving force, so just can reduce the power of the parts such as the pump of the flowing of the large fluid of driving viscosity further, thus make heat-exchange system more energy-efficient.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the embodiment one according to heat-exchangers of the plate type of the present utility model;
Fig. 2 shows the partial structurtes schematic diagram of the heat-exchangers of the plate type of Fig. 1;
Fig. 3 shows the structural representation of the first heat exchanger plates of the heat-exchangers of the plate type of Fig. 2, the second heat exchanger plates and sealing frame;
Fig. 4 shows the 3rd heat exchanger plates of the heat-exchangers of the plate type of Fig. 2 and the structural representation of the 4th heat exchanger plates;
Fig. 5 shows the decomposition texture schematic diagram of the heat-exchangers of the plate type of Fig. 1;
Fig. 6 shows the decomposition texture schematic diagram of the embodiment two according to heat-exchangers of the plate type of the present utility model;
Fig. 7 shows the decomposition texture schematic diagram of the embodiment three according to heat-exchangers of the plate type of the present utility model;
Fig. 8 shows the decomposition texture schematic diagram of the embodiment four according to heat-exchangers of the plate type of the present utility model;
Fig. 9 shows the decomposition texture schematic diagram of the embodiment five according to heat-exchangers of the plate type of the present utility model;
Figure 10 shows the decomposition texture schematic diagram of the embodiment six according to heat-exchangers of the plate type of the present utility model;
Figure 11 shows the decomposition texture schematic diagram of the embodiment seven according to heat-exchangers of the plate type of the present utility model;
Figure 12 shows the decomposition texture schematic diagram of the embodiment eight according to heat-exchangers of the plate type of the present utility model; And
Figure 13 shows the structural representation of the first heat exchanger plates of the embodiment nine according to heat-exchangers of the plate type of the present utility model, the second heat exchanger plates and plug.
Above-mentioned accompanying drawing comprises the following drawings mark:
10, the first end plate; 11, first fluid import; 12, second fluid import; 20, the second end plate; 21, first fluid outlet; 22, second fluid outlet; 31, the first heat exchanger plates; 311, first inlet hole; 312, first outflow hole; 32, the second heat exchanger plates; 321, second inlet hole; 322, second outflow hole; 33, the 3rd heat exchanger plates; 331, third inlet hole; 332, third outflow hole; 34, the 4th heat exchanger plates; 341, fourth inlet hole; 342, fourth outflow hole; 35, sealing frame; 40, plug; 51, first son pipe is dodged; 52, second son pipe is dodged; 53, the 3rd son pipe is dodged; 54, the 4th son pipe is dodged; 55, the 5th son pipe is dodged.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figure 1 and Figure 5, the heat-exchangers of the plate type of embodiment one comprises the first heat exchanger plates 31 and the second heat exchanger plates 32 be disposed adjacent, space between first heat exchanger plates 31 and the second heat exchanger plates 32 forms first fluid circulation passage, first heat exchanger plates 31 and the second heat exchanger plates 32 form plate package, plate package is multiple, the stacked setting of multiple plate package, space between two adjacent plate package forms second fluid circulation passage, the flow direction of the first fluid in the first fluid circulation passage of the half in multiple first fluid circulation passage is contrary with the flow direction of the first fluid in second half the first fluid circulation passage in multiple first fluid circulation passage, flowing to of second fluid in multiple second fluid circulation passage is identical.Wherein, first fluid is cold fluid, and second fluid is hot fluid.
The heat-exchangers of the plate type of Application Example one, heat-exchangers of the plate type comprises the first heat exchanger plates 31 and the second heat exchanger plates 32 be disposed adjacent, space between first heat exchanger plates 31 and the second heat exchanger plates 32 forms first fluid circulation passage, first heat exchanger plates 31 and the second heat exchanger plates 32 form plate package, plate package is multiple, the stacked setting of multiple plate package, the space between two adjacent plate package forms second fluid circulation passage.Can ensure that first fluid and second fluid carry out normal exchange heat like this.The flow direction of the first fluid in the first fluid circulation passage of the half in multiple first fluid circulation passage is contrary with the flow direction of the first fluid in second half the first fluid circulation passage in multiple first fluid circulation passage, and flowing to of the second fluid in multiple second fluid circulation passage is identical.So just can make the flow direction of first fluid in multiple first fluid circulation passage for double fluid to, the flow direction of second fluid in multiple second fluid circulation passage be single current to.In the liquid-immersed cooling system that have employed heat-exchangers of the plate type, because the viscosity of the ratio of viscosities cold fluid of hot fluid is large, the hot fluid that viscosity is large adopt single current to, the cold fluid that viscosity is little adopt double fluid to.So just energy rationally balanced flow, the pressure loss difference produced due to the difference in the viscosity of different fluid, the hot fluid that viscosity is large adopts single current to get final product smooth flow to only needing less driving force, so just can reduce the power of the parts such as the pump of the flowing of the large fluid of driving viscosity further, thus make heat-exchange system more energy-efficient.
As shown in Figure 3, each first heat exchanger plates 31 comprises two first inlet hole 311 and two first outflow hole 312, each second heat exchanger plates 32 comprises two second inlet hole 321 and two second outflow hole 322, adjacent first inlet hole 311 is corresponding with second outflow hole 322 to be arranged, adjacent first outflow hole 312 is corresponding with second inlet hole 321 to be arranged, first outflow hole 312 in each plate package and be provided with first between second inlet hole 321 and dodge pipe, first dodges pipe is formed and first dodges passage for what dodge second fluid, second outflow hole 322 in adjacent plate package and be provided with second between first inlet hole 311 and dodge pipe, second dodges pipe is formed and second dodges passage for what dodge first fluid.As shown in Figure 2 and Figure 4, heat-exchangers of the plate type also comprises the 3rd heat exchanger plates 33 and the 4th heat exchanger plates 34 that are disposed adjacent, 3rd heat exchanger plates 33 and the 4th heat exchanger plates 34 are arranged between the first heat exchanger plates 31 in a plate package and the second heat exchanger plates 32 to change the flow direction of the first fluid in first fluid circulation passage, 3rd heat exchanger plates 33 comprises two third inlet hole 331 and third outflow hole the 332, four heat exchanger plates 34 comprises a fourth inlet hole 341 and two fourth outflow hole 342; Be provided with the 3rd between third outflow hole 332 and fourth inlet hole 341 and dodge pipe, 3rd dodges pipe is formed and the 3rd dodges passage for what dodge first fluid, be provided with the 4th between third inlet hole 331 and the first outflow hole 312 adjacent with third inlet hole 331 and dodge pipe, 4th dodges pipe is formed and the 4th dodges passage for what dodge second fluid, be provided with the 5th between fourth outflow hole 342 and the second inlet hole 321 adjacent with fourth outflow hole 342 and dodge pipe, the 5th dodges pipe is formed and the 5th dodges passage for what dodge second fluid.By arranging above-mentioned 3rd heat exchanger plates 33 and the 4th heat exchanger plates 34 just can change the flow direction of first fluid in first fluid circulation passage, easy to install.
In embodiment one, first dodge that pipe comprises that two docking arrange first dodge sub-pipe 51, two first and dodge sub-pipe 51 and be separately positioned on first outflow hole 312 and second inlet hole 321 place; Second dodge that pipe comprises that two docking arrange second dodge sub-pipe 52, two second and dodge sub-pipe 52 and be separately positioned on second outflow hole 322 and first inlet hole 311 place; 3rd dodge that pipe comprises that two docking arrange the 3rd dodge sub-pipe 53, two the 3rd and dodge sub-pipe 53 and be separately positioned on third outflow hole 332 and fourth inlet hole 341 place; 4th dodge that pipe comprises that two docking arrange the 4th dodge sub-pipe 54, two the 4th and dodge sub-pipe 54 and be separately positioned on third inlet hole 331 and first outflow hole 312 place adjacent with third inlet hole 331; 5th dodge that pipe comprises that two docking arrange the 5th dodge sub-pipe 55, two the 5th and dodge sub-pipe 55 and be separately positioned on fourth outflow hole 342 and second inlet hole 321 place adjacent with fourth outflow hole 342.
As shown in Figures 2 and 3, in embodiment one, heat-exchangers of the plate type also comprises the sealing frame 35 be arranged between adjacent heat exchanger plates group and between the 3rd heat exchanger plates 33 and the 4th heat exchanger plates, and sealing frame 35 can simplify the structure of plate type heat exchanger, structure is simpler, easy to process.
In embodiment one, heat-exchangers of the plate type also comprises the first end plate 10 and the second end plate 20, first end plate 10 and the second end plate 20 and is oppositely arranged, and multiple plate package is arranged between the first end plate 10 and the second end plate 20.First end plate 10 and the second end plate 20 can play the effect of protection plate package, also can play the effect facilitating mounting plate type heat exchanger.
In prior art, Chinese patent CN100522463C discloses a kind of plate type heat exchanger, wherein, plate type heat exchanger comprises multiple superimposed panel, which define fluid that two or more separate, that cross superimposed panel heat-shift, superimposed panel is designed to double wall to prevent a kind of fluid from entering the path of one other fluid by the wall of superimposed panel, and what the double wall of each superimposed panel sealed in the around openings of superimposed panel is interconnected.1 known by reference to the accompanying drawings again, Figure of description 1 discloses a kind of distribution form of cold and hot media interface of typical single process plate type heat exchanger, hot fluid import, hot fluid outlet ports, cold fluid import and cold fluid outlet are all arranged on an end plate of plate type heat exchanger, hot fluid import is arranged on the top of movement, hot fluid outlet ports is arranged on the bottom of movement, cold fluid outlet is arranged on movement top, and cold fluid import is arranged on the bottom of movement.Because hot fluid import, hot fluid outlet ports, cold fluid import and cold fluid outlet are all arranged on an end plate of plate type heat exchanger, the side being all arranged in one of them end plate of heat exchanger of such hot fluid pipeline and cold fluid pipeline, cold fluid and hot fluid being split the utilization scene in two heat-exchanger end plate both sides for needing, needing to find more reasonably layout type.
And in embodiment one, the first end plate 10 is provided with first fluid import 11 and second fluid import 12, the second end plate 20 is provided with first fluid outlet 21 and second fluid outlet 22.First fluid import 11 and first fluid export 21 and second fluid import 12 and second fluid and export the relative both sides that 22 are separately positioned on heat-exchangers of the plate type, like this can in limited space quick each fluid coupling of clamping, and then can facilitate first fluid and second fluid management layout and management.The 3rd fluid flow passageway is formed between first end plate 10 and the first heat exchanger plates 31 adjacent with the first end plate 10, form the 4th fluid flow passageway between second end plate 20 and the second heat exchanger plates 32 adjacent with the second end plate 20, the 3rd fluid in the 3rd fluid flow passageway is all identical with the second fluid of second fluid circulation passage with the 4th fluid in the 4th fluid flow passageway.Can heat exchange area be increased like this, and then effectively improve heat exchange efficiency.
In the present embodiment one, heat-exchangers of the plate type also comprises joint, joint is arranged on first fluid import 11, second fluid import 12, first fluid outlet 21 and second fluid and exports 22 places, can conveniently heat-exchangers of the plate type express delivery be connected on corresponding pipeline like this.
As shown in Figure 5, in embodiment one, first fluid import 11 is positioned at the top of the first end plate 10, and first fluid outlet 21 is positioned at the top of the second end plate 20, second fluid import 12 is positioned at the top of the first end plate 10, and second fluid outlet 22 is positioned at the bottom of the second end plate 20.Can reduce further like this hot fluid flow through heat-exchangers of the plate type after the pressure loss, this pressure loss is pressure that the hot fluid of a heat exchanger plates height produces just.
Fig. 6 shows the structure of the embodiment two of the heat-exchangers of the plate type of the application, heat-exchangers of the plate type and the difference of embodiment one of embodiment two be first fluid import 11 and first fluid export 21 setting position different.In embodiment one, first fluid import 11 is positioned at the top of the first end plate 10, and first fluid outlet 21 is positioned at the top of the second end plate 20.In embodiment two, first fluid import 11 is positioned at the bottom of the first end plate 10, and first fluid outlet 21 is positioned at the bottom of the second end plate 20.Make the flow direction of the first fluid of the heat-exchangers of the plate type of embodiment two contrary with the flow direction of the first fluid of the heat-exchangers of the plate type of embodiment one like this.Engineering needs situation about first fluid import 11 and first fluid outlet 21 being arranged in bottom heat exchanger, can rational deployment associated pipe as required further, when first fluid main pipe rail is arranged in lower, the elbow of pipeline that some are unnecessary can be saved, reduce the pressure loss.
Fig. 7 shows the structure of the embodiment three of the heat-exchangers of the plate type of the application, heat-exchangers of the plate type and the difference of embodiment two of embodiment three be second fluid import 12 and second fluid export 22 setting position different.In embodiment two, second fluid import 12 is positioned at the bottom that the top of the first end plate 10 and second fluid outlet 22 are positioned at the second end plate 20.And in embodiment three, second fluid import 12 is positioned at the top that the bottom of the first end plate 10 and second fluid outlet 22 are positioned at the second end plate 20.Can meet the different needs installing scene like this, but the structure of embodiment three-plate type heat exchanger makes the pressure that needs the hot fluid additionally overcoming a heat exchanger plates height to produce in the process flowing through heat-exchangers of the plate type at hot fluid.This scheme is applicable to the pinnacled situation of pipe-line layout that pipeline that second fluid enters heat exchanger needs layout after lower and second fluid outflow heat exchanger.In this case the pressure loss that the unnecessary elbow of pipeline saved causes will be far longer than the crushing in a heat-exchangers of the plate type short transverse.
Fig. 8 shows the structure of the embodiment four of the heat-exchangers of the plate type of the application, heat-exchangers of the plate type and the difference of embodiment three of embodiment four be first fluid import 11 and first fluid export 21 setting position different.In embodiment three, first fluid import 11 is positioned at the bottom of the first end plate 10, and first fluid outlet 21 is positioned at the bottom of the second end plate 20.And in embodiment four, first fluid import 11 is positioned at the top of the first end plate 10, first fluid outlet 21 is positioned at the top of the second end plate 20.The different needs installing scene can be met like this, also make the flow direction of the first fluid of the heat-exchangers of the plate type of embodiment four contrary with the flow direction of the first fluid of the heat-exchangers of the plate type of embodiment three.Engineering needs situation first fluid import 11 and first fluid outlet 21 being arranged in the top of heat-exchangers of the plate type, can rational deployment associated pipe as required further, under first fluid main pipe rail arranges pinnacled situation, the elbow of pipeline that some are unnecessary can be saved, reduce the pressure loss.
Fig. 9 shows the structure of the embodiment five of the heat-exchangers of the plate type of the application, heat-exchangers of the plate type and the difference of embodiment one of embodiment five be first fluid export 21 and second fluid export 22 setting position different and first fluid is different with second fluid.In embodiment one, first fluid outlet 21 is positioned at the top of the second end plate 20, and second fluid outlet 22 is positioned at the bottom of the second end plate 20, and first fluid is cold fluid, and second fluid is hot fluid.And in embodiment five, first fluid outlet 21 is positioned at the bottom of the second end plate 20, second fluid outlet 22 is positioned at the top of the second end plate 20, and first fluid is hot fluid, and second fluid is cold fluid.The heat-exchangers of the plate type of embodiment five is the same with the heat-exchangers of the plate type of embodiment one in concrete topology layout in concrete topology layout, distinguishing is that cold fluid is different with the runner of hot fluid, is undertaken exchanging the heat-exchangers of the plate type obtaining embodiment five by the runner of the cold fluid in embodiment one and the runner of hot fluid.When part scene needs hot fluid to have a higher heat exchanger effectiveness, hot fluid adopts double-flow, cold fluid adopt single current to, can increase the heat exchange degree of hot fluid, cold fluid adopts quicker to the fluid flowing that can allow in cold runner of single current simultaneously.
Figure 10 shows the structure of the embodiment six of the heat-exchangers of the plate type of the application, heat-exchangers of the plate type and the difference of embodiment five of embodiment six be first fluid import 11 and first fluid export 21 setting position different.In embodiment five, first fluid import 11 is positioned at the top of the first end plate 10, and first fluid outlet 21 is positioned at the bottom of the second end plate 20.And in embodiment six, first fluid import 11 is positioned at the bottom of the first end plate 10, first fluid outlet 21 is positioned at the top of the second end plate 20.The flow direction of the second fluid of the heat-exchangers of the plate type of embodiment six is contrary with the flow direction of the second fluid of the heat-exchangers of the plate type of embodiment five.The heat-exchangers of the plate type of embodiment six is the same with the heat-exchangers of the plate type of embodiment four in concrete topology layout in concrete topology layout, heat-exchangers of the plate type and the difference of embodiment four of embodiment six are that the runner of cold fluid and hot fluid is different, are undertaken exchanging the heat-exchangers of the plate type obtaining embodiment six by the runner of the cold fluid in embodiment four and the runner of hot fluid.When part scene needs hot fluid to have a higher heat exchanger effectiveness, hot fluid adopt double fluid to, cold fluid adopt single current to, can increase the heat exchange degree of hot fluid, cold fluid adopts quicker to the fluid flowing that can allow in cold runner of single current simultaneously.Engineering needs situation second fluid import 12 and second fluid outlet 22 being arranged in the top of heat-exchangers of the plate type, can rational deployment associated pipe as required further, under second fluid main pipe rail arranges pinnacled situation, the elbow of pipeline that some are unnecessary can be saved, reduce the pressure loss.
Figure 11 shows the structure of the embodiment seven of the heat-exchangers of the plate type of the application, heat-exchangers of the plate type and the difference of embodiment six of embodiment seven be second fluid import 12 and second fluid export 22 setting position different.In embodiment six, second fluid import 12 is positioned at the top of the first end plate 10, and second fluid outlet 22 is positioned at the top of the second end plate 20.And in embodiment seven, second fluid import 12 is positioned at the bottom of the first end plate 10, second fluid outlet 22 is positioned at the bottom of the second end plate 20.The heat-exchangers of the plate type of embodiment seven is the same with the heat-exchangers of the plate type of embodiment three in concrete topology layout in concrete topology layout, heat-exchangers of the plate type and the difference of embodiment three of embodiment seven are that cold fluid is different with the runner of hot fluid, are undertaken exchanging the heat-exchangers of the plate type obtaining embodiment seven by the runner of the cold fluid in embodiment three and the runner of hot fluid.When part scene needs hot fluid to have a higher heat exchanger effectiveness, hot fluid adopt double fluid to, cold fluid adopt single current to, can increase the heat exchange degree of hot fluid, cold fluid adopts quicker to the fluid flowing that can allow in cold runner of single current simultaneously.This scheme is applicable to pipeline that second fluid enters heat-exchangers of the plate type needs layout at lower and the pipeline after flowing out heat-exchangers of the plate type also layout in the situation of lower.In this case the pressure loss that the unnecessary elbow of pipeline saved causes will be far longer than the crushing in a heat exchanger short transverse.
Figure 12 shows the structure of the embodiment eight of the heat-exchangers of the plate type of the application, heat-exchangers of the plate type and the difference of embodiment seven of embodiment eight be first fluid import 11 and first fluid export 21 setting position different.In embodiment seven, first fluid import 11 is positioned at the bottom of the first end plate 10, and first fluid outlet 21 is positioned at the top of the second end plate 20.And in embodiment eight, first fluid import 11 is positioned at the top of the first end plate 10, first fluid outlet 21 is positioned at the bottom of the second end plate 20.The flow direction of the second fluid of the heat-exchangers of the plate type of embodiment eight is contrary with the flow direction of the second fluid of the heat-exchangers of the plate type of embodiment seven.The heat-exchangers of the plate type of embodiment eight is the same with the heat-exchangers of the plate type of embodiment two in concrete topology layout in concrete topology layout, heat-exchangers of the plate type and the difference of embodiment two of embodiment eight are that the runner of cold fluid and hot fluid is different, are undertaken exchanging the heat-exchangers of the plate type obtaining embodiment eight by the runner of the cold fluid in embodiment two and the runner of hot fluid.When part scene needs hot fluid to have a higher heat exchanger effectiveness, hot fluid adopt double fluid to, cold fluid adopt single current to, can increase the heat exchange degree of hot fluid, cold fluid adopts quicker to the fluid flowing that can allow in cold runner of single current simultaneously.This scheme is applicable to pipeline that second fluid enters heat-exchangers of the plate type needs layout at lower and the pipeline after flowing out heat-exchangers of the plate type also layout in the situation of lower.In this case the pressure loss that the unnecessary elbow of pipeline saved causes will be far longer than the crushing in a heat exchanger short transverse.
The flow direction of first fluid and second fluid is conveniently shown, in Fig. 5 to Figure 12 first is dodged pipe, second to dodge pipe, the 3rd and dodge pipe, the 4th and dodge pipe and the 5th and dodge pipe and stretch, from figure, more clearly can understand the flow direction of first fluid and second fluid like this.Wherein, filled arrows refers to the flow direction of cold fluid, and hollow arrow refers to the flow direction of hot fluid.
As can be seen from Fig. 5 to Figure 11, diversified first fluid import 11, first fluid outlet 21, second fluid import 12 and second fluid export 22 arrangements, to adapt to diversified project installation needs.When fluid flow velocity must lower than certain value (requirement of such as low noise or low-power consumption) time, the structure of the heat-exchangers of the plate type of embodiment five to embodiment eight can be used.
Above eight embodiments all can use be disposed adjacent and only have a pair with the use of the 3rd heat exchanger plates 33 and the 4th heat exchanger plates 34, if consider, in the actual manufacturing, the 3rd special separately heat exchanger plates 33 and the 4th heat exchanger plates 34 are higher owing to measuring few manufacture cost, can also have more cost effective way.Figure 13 shows the structure of the embodiment nine of the heat-exchangers of the plate type of the application, embodiment nine heat-exchangers of the plate type also comprises plug 40, and plug 40 is arranged on first inlet hole 311 and/or second outflow hole 322 and/or second is dodged in pipe to change the flow direction of the first fluid in first fluid circulation passage.Carry out manufacturing the 3rd heat exchanger plates 33 and the 4th heat exchanger plates 34 separately with regard to not needing like this, only need get lodged in first inlet hole 311 by plug 40 and/or second outflow hole 322 and/or second dodges the flow direction that just can change the first fluid in first fluid circulation passage in pipe, saving manufacturing cost.The structure of plug 40 is simple, easy for installation, easy and simple to handle.
In unshowned in the drawings embodiment, plug is arranged on first outflow hole and/or second inlet hole and/or first is dodged in pipe to change the flow direction of the second fluid in second fluid circulation passage.The flow direction of the second fluid in the second fluid circulation passage of the half in multiple second fluid circulation passage is contrary with the flow direction of the first fluid in second half the second fluid circulation passage in multiple second fluid circulation passage, and flowing to of the first fluid in multiple first fluid circulation passage is identical.
In unshowned in the drawings embodiment, also the flow direction of the second fluid in the second fluid circulation passage of the half in multiple second fluid circulation passage can be made contrary with the flow direction of the first fluid in second half the second fluid circulation passage in multiple second fluid circulation passage, and flowing to of the first fluid in multiple first fluid circulation passage is identical.At this moment the 3rd heat exchanger plates and the 4th heat exchanger plates are arranged between adjacent plate package.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a heat-exchangers of the plate type, comprising:
The first heat exchanger plates (31) be disposed adjacent and the second heat exchanger plates (32), space between described first heat exchanger plates (31) and described second heat exchanger plates (32) forms first fluid circulation passage, described first heat exchanger plates (31) and described second heat exchanger plates (32) composition plate package, described plate package is multiple, the stacked setting of multiple described plate package, space between two adjacent described plate package forms second fluid circulation passage
It is characterized in that,
The flow direction of the first fluid in first fluid circulation passage described at least one in multiple described first fluid circulation passage is identical with flowing to of the second fluid in second fluid circulation passage described at least one in multiple described second fluid circulation passage, and the flow direction of the first fluid in first fluid circulation passage described at least one in multiple described first fluid circulation passage is contrary with the flow direction of the second fluid in second fluid circulation passage described at least one in multiple described second fluid circulation passage.
2. heat-exchangers of the plate type according to claim 1, is characterized in that,
The flow direction of the first fluid in the described first fluid circulation passage of the half in multiple described first fluid circulation passage is contrary with the flow direction of the first fluid in second half the described first fluid circulation passage in multiple described first fluid circulation passage, and flowing to of the second fluid in multiple described second fluid circulation passage is identical.
3. heat-exchangers of the plate type according to claim 1 and 2, is characterized in that,
Each described first heat exchanger plates (31) comprises two first inlet hole (311) and two first outflow hole (312), each described second heat exchanger plates (32) comprises two second inlet hole (321) and two second outflow hole (322), adjacent described first inlet hole (311) is corresponding with described second outflow hole (322) to be arranged, and adjacent described first outflow hole (312) is corresponding with described second inlet hole (321) to be arranged;
Described first outflow hole (312) in each described plate package and be provided with first between described second inlet hole (321) and dodge pipe, described first dodges pipe is formed and first dodges passage for what dodge described second fluid, described second outflow hole (322) in adjacent described plate package and be provided with second between described first inlet hole (311) and dodge pipe, described second dodges pipe is formed and second dodges passage for what dodge described first fluid.
4. heat-exchangers of the plate type according to claim 3, is characterized in that,
Described heat-exchangers of the plate type also comprises the 3rd heat exchanger plates (33) and the 4th heat exchanger plates (34) that are disposed adjacent, described 3rd heat exchanger plates (33) and described 4th heat exchanger plates (34) are arranged between described first heat exchanger plates (31) in a described plate package and described second heat exchanger plates (32) to change the flow direction of the first fluid in described first fluid circulation passage, described 3rd heat exchanger plates (33) comprises two third inlet hole (331) and a third outflow hole (332), described 4th heat exchanger plates (34) comprises a fourth inlet hole (341) and two fourth outflow hole (342),
Be provided with the 3rd between described third outflow hole (332) and described fourth inlet hole (341) and dodge pipe, described 3rd dodges pipe is formed and the 3rd dodges passage for what dodge described first fluid, be provided with the 4th between described third inlet hole (331) and the described first outflow hole (312) adjacent with described third inlet hole (331) and dodge pipe, described 4th dodges pipe is formed and the 4th dodges passage for what dodge described second fluid, be provided with the 5th between described fourth outflow hole (342) and the described second inlet hole (321) adjacent with described fourth outflow hole (342) and dodge pipe, described 5th dodges pipe is formed and the 5th dodges passage for what dodge described second fluid.
5. heat-exchangers of the plate type according to claim 4, is characterized in that,
Described first dodge pipe comprise two docking arrange first dodge son pipe (51), two described first dodge son pipe (51) be separately positioned on described first outflow hole (312) and described second inlet hole (321) place;
Described second dodge pipe comprise two docking arrange second dodge son pipe (52), two described second dodge son pipe (52) be separately positioned on described second outflow hole (322) and described first inlet hole (311) place;
Described 3rd dodge pipe comprise two docking arrange the 3rd dodge son pipe (53), two the described 3rd dodge son pipe (53) be separately positioned on described third outflow hole (332) and described fourth inlet hole (341) place;
Described 4th dodge pipe comprise two docking arrange the 4th dodge son pipe (54), two the described 4th dodge son pipe (54) be separately positioned on described third inlet hole (331) and described first outflow hole (312) place adjacent with described third inlet hole (331);
Described 5th dodge pipe comprise two docking arrange the 5th dodge son pipe (55), two the described 5th dodge son pipe (55) be separately positioned on described fourth outflow hole (342) and described second inlet hole (321) place adjacent with described fourth outflow hole (342).
6. heat-exchangers of the plate type according to claim 3, it is characterized in that, described heat exchanger also comprises plug (40), described plug (40) is arranged on described first inlet hole (311) and/or described second outflow hole (322) and/or described second is dodged in pipe to change the flow direction of the first fluid in described first fluid circulation passage, or described plug (40) is arranged on described first outflow hole (312) and/or described second inlet hole (321) and/or described first is dodged in pipe to change the flow direction of the second fluid in described second fluid circulation passage.
7. heat-exchangers of the plate type according to claim 1, is characterized in that,
The flow direction of the second fluid in the described second fluid circulation passage of the half in multiple described second fluid circulation passage is contrary with the flow direction of the first fluid in second half the described second fluid circulation passage in multiple described second fluid circulation passage, and flowing to of the first fluid in multiple described first fluid circulation passage is identical.
8. heat-exchangers of the plate type according to claim 1, it is characterized in that, described heat-exchangers of the plate type also comprises the first end plate (10) and the second end plate (20), described first end plate (10) and described second end plate (20) are oppositely arranged, multiple described plate package is arranged between described first end plate (10) and described second end plate (20), described first end plate (10) is provided with first fluid import (11) and second fluid import (12), described second end plate (20) is provided with first fluid outlet (21) and second fluid outlet (22), the 3rd fluid flow passageway is formed between described first end plate (10) and described first heat exchanger plates (31) adjacent with described first end plate (10), the 4th fluid flow passageway is formed between described second end plate (20) and the second heat exchanger plates (32) adjacent with described second end plate (20), the 3rd fluid in described 3rd fluid flow passageway is all identical with the second fluid of described second fluid circulation passage with the 4th fluid in described 4th fluid flow passageway.
9. heat-exchangers of the plate type according to claim 8, it is characterized in that, described first fluid import (11) is positioned at the bottom of described first end plate (10), and described first fluid outlet (21) is positioned at the bottom of described second end plate (20).
10. heat-exchangers of the plate type according to claim 8, it is characterized in that, described first fluid import (11) is positioned at the top of described first end plate (10), and described first fluid outlet (21) is positioned at the top of described second end plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498006.1U CN204085262U (en) | 2014-08-29 | 2014-08-29 | Heat-exchangers of the plate type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498006.1U CN204085262U (en) | 2014-08-29 | 2014-08-29 | Heat-exchangers of the plate type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204085262U true CN204085262U (en) | 2015-01-07 |
Family
ID=52177965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420498006.1U Withdrawn - After Issue CN204085262U (en) | 2014-08-29 | 2014-08-29 | Heat-exchangers of the plate type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204085262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165535A (en) * | 2014-08-29 | 2014-11-26 | 储敏健 | Plate heat exchanger |
-
2014
- 2014-08-29 CN CN201420498006.1U patent/CN204085262U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165535A (en) * | 2014-08-29 | 2014-11-26 | 储敏健 | Plate heat exchanger |
| CN104165535B (en) * | 2014-08-29 | 2016-02-10 | 深圳绿色云图科技有限公司 | Heat-exchangers of the plate type |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104165535B (en) | Heat-exchangers of the plate type | |
| CN203881183U (en) | Heat exchanger with inclined holes formed in baffle plates | |
| CN105101734B (en) | Heat abstractor and the rack with the heat abstractor | |
| CN201575735U (en) | Heat pipe exchanger and energy-saving showering system adopting same | |
| CN103697719A (en) | Parallel multi-branch cooling water distribution and adjustment system | |
| CN204085262U (en) | Heat-exchangers of the plate type | |
| CN202869326U (en) | Triple-channel plate heat exchanger with throttle | |
| CN102809312A (en) | Three-channel plate type heat exchanger | |
| CN203881201U (en) | Heat exchanger with rectangular holes formed in baffle plates | |
| CN209416149U (en) | Plate type heat exchanger is used in module production | |
| CN206054444U (en) | Hydraulic pressure gas station hydraulic crowbar external circulation cooling system | |
| CN203605768U (en) | Multiple-working-medium plate heat exchanger | |
| CN202614070U (en) | Air suction opening device for plate-fin type heat exchanger in main heat exchanger | |
| CN207472112U (en) | A kind of double circulation porous media intelligent accurate heat-exchange system | |
| CN205227632U (en) | Disconnect -type heat transfer system | |
| CN203011196U (en) | Oval tube heat exchanger with heat exchanger elements arranged in abnormal shape | |
| CN206818031U (en) | A kind of high-performance heat exchanger | |
| CN207866058U (en) | A kind of tubular heat exchanger | |
| CN207703064U (en) | Heat recovery heat exchanger | |
| CN202614069U (en) | Main heat exchanger middle plate fin-type heat exchanger bevel edge air suction mouth device | |
| CN206847458U (en) | A kind of heat-exchanger rig | |
| CN202102836U (en) | Plate-fin type heat exchanger of transformer | |
| CN201892440U (en) | Novel gas-liquid heat exchange device | |
| CN206399253U (en) | The vertical board-like air cooling system of compact | |
| CN205352152U (en) | Finned plate heat exchanger of integrated bypass pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150107 Effective date of abandoning: 20160210 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |