CN109974487A - A kind of heat-exchangers of the plate type - Google Patents
A kind of heat-exchangers of the plate type Download PDFInfo
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- CN109974487A CN109974487A CN201910320331.6A CN201910320331A CN109974487A CN 109974487 A CN109974487 A CN 109974487A CN 201910320331 A CN201910320331 A CN 201910320331A CN 109974487 A CN109974487 A CN 109974487A
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- Prior art keywords
- heat
- heat exchange
- exchange unit
- mainboard
- exchangers
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
- F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
- F28F3/046—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being linear, e.g. corrugations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/06—Fastening; Joining by welding
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention belongs to technical field of heat exchange, disclose a kind of heat-exchangers of the plate type, including heat exchanger body and the water pipe head being connect with heat exchanger body, it is characterized in that, the heat exchanger body includes multiple heat exchange units, it is provided with waveform channel between the adjacent heat exchange unit, for passing through outside heat transferring medium.Heat-exchangers of the plate type provided by the invention, outer side runner are waveform, and outside heat transferring medium flows smoothly, and flow resistance is small, are able to solve the easy dust stratification of existing finned heat exchanger, difficult cleaning, and draining is difficult, the lower problem of the coefficient of heat transfer on the outside of heat exchanger.
Description
Technical field
The present invention relates to technical field of heat exchange more particularly to a kind of heat-exchangerss of the plate type.
Background technique
Currently, common fluid heat exchanger has pipe type, parallel flow type and stacked.In order to improve the biography of heat exchanger
Thermal energy power is often provided with flat fin or louvered fin on the outside of such heat exchanger.Fin not only installs difficulty on the outside of heat exchanger
Degree is high, and when heat transferring medium passes through heat-exchanger fin, due to there are wedge angle, being mingled in heat transferring medium miscellaneous in runner
Matter is easy accumulation, and the impurity of outside accumulation easily causes getting rusty and corroding for heat exchanger, shortens heat exchanger service life, and clean
Difficulty, when cleaning, will expend a large amount of manpower and material resources.Further, since fin has certain altitude, the portion far from heat exchanger plates on fin
Point temperature spread is larger between heat exchanger plates, and the heat transfer temperature difference at this is small, so that the heat exchange efficiency of such heat exchanger is lower.
In addition, there is also outer side runners to have some setbacks for currently used heat exchanger, the out-of-date flow resistance of heat exchanging medium flow is big,
The relatively low problem of the coefficient of heat transfer on the outside of heat exchanger.
Summary of the invention
The purpose of the present invention is to provide a kind of heat-exchangers of the plate type, outer side runner is waveform, to solve existing fin
The easy dust stratification of formula heat exchanger, difficult cleaning, outer side runner have some setbacks, the lower problem of the coefficient of heat transfer on the outside of heat exchanger.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of heat-exchangers of the plate type, including heat exchanger body, the heat exchanger body include multiple be superposed
Heat exchange unit forms outside waveform channel between the two neighboring heat exchange unit, for by outside heat transferring medium,
And the inside waveform channel of the two neighboring heat exchange unit is connected.
Preferably, the heat exchange unit is reversely fastened by two mainboards, institute is formed between two mainboards
State internal waveform channel.
Preferably, the middle section of the recess forms ripple struction, two neighboring to lower recess on the inside of the mainboard
In the heat exchange unit, the ripple struction of the mainboard of one of them heat exchange unit and another described heat
Outside waveform channel is formed between the ripple struction of the mainboard of crosspoint.
Preferably, the length direction of the ripple struction and the mainboard is at an angle.
Preferably, the both ends of the recess form bottom plane, the bottom plane is lower than the wave of the ripple struction
Peak is formed between the bottom plane of the described mainboard the same end of two of the same heat exchange unit inside capable of storing and is changed
The liquid collecting room of thermal medium.
Preferably, the mainboard periphery is provided with continuous edge planes, two institutes of the same heat exchange unit
The edge planes for stating mainboard pass through welded connecting, the ripple struction of two mainboards of the same heat exchange unit
Cross-contacting position passes through welded connecting.
Preferably, the ripple struction wave crest and trough are concordant with the edge planes and the bottom plane respectively.
Preferably, the bottom plane both ends are respectively arranged with access opening, the institute of the two neighboring heat exchange unit
Internal waveform channel is stated to be connected to by the access opening.
Preferably, being formed between the ripple struction of two mainboards of the same heat exchange unit internal
Waveform channel, the internal waveform channel are connected to the liquid collecting room at both ends.
Preferably, in the two neighboring heat exchange unit, the mainboard of a heat exchange unit it is described
The bottom plane of the mainboard of bottom plane and another heat exchange unit passes through welded connecting；
The ripple struction of the mainboard of one heat exchange unit and the institute of another heat exchange unit
The ripple struction cross-contacting position for stating mainboard passes through welded connecting.
Beneficial effects of the present invention:
Above-mentioned heat-exchangers of the plate type of the invention is logical by the outside waveform formed between two neighboring heat exchange unit
Road so that forming waveform channel on the outside of heat exchanger body, and then enables outside heat transferring medium to wear along waveform channel
Over-heat-exchanger main body is capable of increasing the contact area of heat exchanger Yu outside heat transferring medium, improves heat exchange on the outside of heat exchanger
Coefficient；Outside waveform channel makes outside heat transferring medium, in Turbulence Flow, can not only improve the coefficient of heat transfer when flowing simultaneously,
Also to be not easy to gather dust in heat exchanger body, be readily cleaned, outside waveform channel also makes smooth channel, and outside is changed
Flow resistance is smaller when thermal medium flows through, and draining is easy；In addition, the Multi-contact between each mainboard of heat exchange, so that this is board-like
Heat exchanger has better bearing capacity and heat transfer property.
Detailed description of the invention
Fig. 1 is the schematic perspective view of heat-exchangers of the plate type described in the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of the heat exchange unit of heat-exchangers of the plate type of the present invention；
Fig. 3 is the cross-sectional view of the heat exchange unit of heat-exchangers of the plate type of the present invention；
Fig. 4 is the structural schematic diagram of the mainboard of heat-exchangers of the plate type of the present invention；
Fig. 5 is the two neighboring superimposed structural schematic diagram of heat exchange unit in heat-exchangers of the plate type of the present invention；
Fig. 6 is the flow direction schematic diagram of heat-exchangers of the plate type internal heat medium described in the embodiment of the present invention one；
Fig. 7 is the flow direction schematic diagram of heat-exchangers of the plate type internal heat medium described in the embodiment of the present invention two；
Fig. 8 is the schematic perspective view of heat-exchangers of the plate type described in the embodiment of the present invention three；
Fig. 9 is the flow direction schematic diagram of heat-exchangers of the plate type internal heat medium described in the embodiment of the present invention three；
Figure 10 is the schematic perspective view of heat-exchangers of the plate type described in the embodiment of the present invention four；
Figure 11 is the flow direction schematic diagram of heat-exchangers of the plate type internal heat medium described in the embodiment of the present invention four；
In figure:
1, heat exchanger body；11 mainboards；111, edge planes；112, bottom plane；114, access opening；115, ripple knot
Structure；2, water pipe head；3, heat exchange unit；4, outside waveform channel；5, liquid collecting room；6, internal waveform channel；7, separate.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
It will be described in further detail in conjunction with technical solution of the attached drawing to the embodiment of the present invention, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
In the description of the present invention unless specifically defined or limited otherwise, term " connected ", " connection ", " fixation " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be mechanical connection,
It can be electrical connection；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
Logical or two elements interaction relationship.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
The concrete meaning of term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
Embodiment one
As shown in Figs 1-4, the present embodiment provides a kind of heat-exchangerss of the plate type, including heat exchanger body 1, water pipe head 2, heat
Crosspoint 3, outside waveform channel 4 and internal waveform channel 6.Heat exchanger body 1 includes multiple settings that stack up
Heat exchange unit 3, outside waveform channel 4 is formed between two neighboring heat exchange unit 3.Outside heat transferring medium is along outer side wave
Shape wave channel 4 passes through heat exchanger body 1, is capable of increasing the contact area of heat-exchangers of the plate type Yu outside heat transferring medium, improves
The coefficient of heat transfer on the outside of heat-exchangers of the plate type；Outside waveform channel 4 makes outside heat transferring medium be in Turbulence Flow when flowing simultaneously,
It is not easy to gather dust in heat exchanger body 1, convenient for cleaning, outside waveform channel 4 also makes smooth channel, and outside heat exchange is situated between
The out-of-date flow resistance of mass flow is smaller, and draining is easy.The inside waveform channel 6 of two adjacent heat exchange units 3 is set as mutual
Connection, enables internal heat medium to flow through between adjacent heat exchange unit 3, suitable by heat exchange unit 3 and the external world
Benefit carries out heat exchange.
As shown in figure 3, above-mentioned heat exchange unit 3 is reversely fastened by two mainboards 11, formed between two mainboards 11
Internal waveform channel 6.It can refer to Fig. 4,11 inside of mainboard forms ripple struction 115, wave to lower recess, the middle section of recess
The length direction of line structure 115 and mainboard 11 is at an angle.Optionally, ripple struction 115 is linear type ripple struction or people
Font ripple struction, it is preferable that ripple struction 115 is herringbone ripple struction, and herringbone ripple struction is easier to make heat transferring medium
Turbulence Flow is presented when flowing through outside waveform channel 4 and internal waveform channel 6, to improve the coefficient of heat transfer.
It can refer to Fig. 3, cross-contact shape between the wavy shaped configuration 115 of two mainboards 11 of the same heat exchange unit 3
At internal waveform channel 6,115 cross-contacting position of wavy shaped configuration makes the heat of the heat-exchangers of the plate type by being welded to connect
Crosspoint 3 has good bearing capacity and heat transfer property.11 periphery of mainboard is provided with continuous edge planes 111, same
The edge planes 111 of two mainboards 11 of heat exchange unit 3 are by being welded to connect, by the heat-exchangers of the plate type heat exchange unit 3
Internal heat medium be isolated with outside heat transferring medium.
It can refer to Fig. 5, in two neighboring heat exchange unit 3, the ripple knot of the mainboard 11 of one of heat exchange unit 3
Cross-contact forms outside waveform channel 4 between the ripple struction 115 of the mainboard 11 of structure 115 and another heat exchange unit 3,
115 cross-contacting position of wavy shaped configuration has the heat exchanger body 1 of the heat-exchangers of the plate type good by being welded to connect
Bearing capacity and heat transfer property.
It can refer to Fig. 3-4, mainboard 11 forms bottom plane 112 to the both ends of lower recess, in the same heat exchange unit 3
In, the liquid collecting room 5 that can store internal heat medium is formed between the bottom plane 112 of the same end of two mainboards 11, both ends
Liquid collecting room 5 is connected to by internal waveform channel 6.Bottom plane 112 is lower than the wave crest of wavy shaped configuration 115, it is preferable that wave
The wave crest and trough of shape structure 115 are concordant with edge planes 111 and bottom plane 112 respectively, are conducive to improve the board-like heat friendship
The bearing capacity of parallel operation.
In the present embodiment, 112 both ends of bottom plane are respectively arranged with access opening 114, two neighboring heat exchange unit 3 it is interior
Portion waveform channel 6 is connected to by access opening 114, it is preferable that and 114 face of access opening of two neighboring heat exchange unit 3 is arranged,
Be conducive to reduce flow resistance when heat transferring medium flowing.As shown in figure 5, a heat is handed in two neighboring heat exchange unit 3
The bottom plane 112 for changing the bottom plane 112 of the mainboard 11 of unit 3 and the mainboard 11 of another heat exchange unit 3 passes through welding
Connection guarantees to leak when internal heat medium is flowed by access opening 114.
As shown in Figure 1, in the heat exchange unit 3 to stack up, the right side of the upper layer mainboard 11 of first layer heat exchange unit 3
End access opening 114 is through-hole, and left end access opening 114 is blind hole；The both ends channel of lower layer's mainboard 11 of first layer heat exchange unit 3
Hole 114 is through-hole；The both ends access opening 114 of the upper layer mainboard 11 of the last layer heat exchange unit 3 is through-hole；The last layer
The left end access opening 114 of lower layer's mainboard 11 of heat exchange unit 3 is through-hole, and right end access opening 114 is blind hole；Remaining each layer heat
Access opening 114 on the mainboard 11 of crosspoint 3 is through-hole.
The right end access opening 114 of the upper layer mainboard 11 of first layer heat exchange unit 3 and the last layer heat exchange unit 3
The left end access opening 114 of lower layer's mainboard 11 is respectively connected with water pipe head 2, it is preferable that annular protrusion is equipped on the outside of water pipe head 2, it can
The pipeline stretching being connected with water pipe head 2 is enhanced and is sealed.
In the present embodiment, the flow direction of the internal heat medium in the heat-exchangers of the plate type is as shown in Figure 6.Internal heat
Medium pass through be connected to first layer heat exchange unit 3 water pipe head 2 entrance heat exchange unit 3, and according to the flow direction of Fig. 6 finally from
The water pipe head 2 that the last layer heat exchange unit 3 is connected to flows out.The plate heat exchanger is integrally placed at external heat-exchanging medium (such as air)
In, in the process, external heat-exchanging medium (such as air) can be by outside waveform channel 4, and its flow direction and internal
The flow direction of medium is vertical, so that external agency and interior media form good heat exchange.
Embodiment two
The difference between this embodiment and the first embodiment lies in: in the heat exchange unit 3 to stack up, one or more layers heat is handed over
It changes unit 3 and forms one layer of partition 7, heat exchanger body 1 is made of 7 superposition of multilayer partition, and the number of plies of the partition 7 to stack up is
Odd number.The right end access opening 114 of the upper layer mainboard 11 of first layer partition 7 is through-hole and is connected with water pipe head 2, left end access opening
114 be blind hole；The right end access opening 114 of lower layer's mainboard 11 of first layer partition 7 is blind hole, and left end access opening 114 is through-hole；The
The access opening 114 of each layer mainboard 11 of remaining each heat exchange unit 3 in one layer of partition 7 is through-hole.The second layer partition 7 it is upper
The left end access opening 114 of layer mainboard 11 is through-hole, and right end access opening 114 is blind hole；The right side of lower layer's mainboard 11 of second layer partition 7
End access opening 114 is through-hole, and left end access opening 114 is blind hole；Each layer of remaining each heat exchange unit 3 in second layer partition 7
The access opening 114 of mainboard 11 is through-hole.The right end access opening 114 of the upper layer mainboard 11 of third layer partition 7 is through-hole, and left end is logical
Road hole 114 is blind hole；The left end access opening 114 of lower layer's mainboard 11 of third layer partition 7 is through-hole, and right end access opening 114 is blind
Hole；The access opening 114 of each layer mainboard 11 of remaining each heat exchange unit 3 in third layer partition 7 is through-hole.Remaining respectively separates
The access opening 114 and so on of 7 each layer mainboard 11.The right end access opening 114 of the upper layer mainboard 11 of the last layer partition 7 is logical
Hole, left end access opening 114 are blind hole；The right end access opening 114 of lower layer's mainboard 11 of the last layer partition 7 is blind hole, and left end is logical
Road hole 114 is through-hole and is connected with water pipe head 2.In the present embodiment, the flowing of the internal heat medium in the heat-exchangers of the plate type
Direction is as shown in Figure 7.
The other structures of heat-exchangers of the plate type described in the present embodiment and embodiment one are all the same, repeat no more.
Embodiment three
As shown in figure 8, the difference between this embodiment and the first embodiment lies in: in the heat exchange unit 3 to stack up, first
The right end access opening 114 and left end access opening 114 of the upper layer mainboard 11 of layer heat exchange unit 3 are through-hole and are all connected with water pipe
First 2；The right end access opening 114 and left end access opening 114 of lower layer's mainboard 11 of first layer heat exchange unit 3 are through-hole；Finally
The right end access opening 114 and left end access opening 114 of the upper layer mainboard 11 of one layer of heat exchange unit 3 are through-hole；The last layer heat
The right end access opening 114 and left end access opening 114 of lower layer's mainboard 11 of crosspoint 3 are blind hole.Remaining each heat exchange unit 3
Each layer mainboard 11 on access opening 114 be through-hole.In the present embodiment, internal heat medium in the heat-exchangers of the plate type
Flow direction is as shown in Figure 9.
The other structures of heat-exchangers of the plate type described in the present embodiment and embodiment one are all the same, repeat no more.
Example IV
As shown in Figure 10, the difference between the present embodiment and the second embodiment lies in that: the number of plies of the partition 7 to stack up be even number,
The right end access opening 114 of the upper layer mainboard 11 of first layer partition 7 is through-hole and is connected with water pipe head 2, and left end access opening 114 is blind
Hole；The right end access opening 114 of lower layer's mainboard 11 of first layer partition 7 is blind hole, and left end access opening 114 is through-hole；First layer every
The access opening 114 of each layer mainboard 11 of remaining each heat exchange unit 3 in disconnected 7 is through-hole.The upper layer mainboard of second layer partition 7
11 left end access opening 114 is through-hole, and right end access opening 114 is blind hole；The right end channel of lower layer's mainboard 11 of second layer partition 7
Hole 114 is through-hole, and left end access opening 114 is blind hole；Each layer mainboard 11 of remaining each heat exchange unit 3 in second layer partition 7
Access opening 114 be through-hole.The right end access opening 114 of the upper layer mainboard 11 of third layer partition 7 is through-hole, left end access opening
114 be blind hole；The left end access opening 114 of lower layer's mainboard 11 of third layer partition 7 is through-hole, and right end access opening 114 is blind hole；The
The access opening 114 of each layer mainboard 11 of remaining each heat exchange unit 3 in three layers of partition 7 is through-hole.Remaining each partition 7 it is each
The access opening 114 and so on of layer mainboard 11.The right end access opening 114 of the upper layer mainboard 11 of the last layer partition 7 is blind hole, left
End access opening 114 is through-hole；The right end access opening 114 of lower layer's mainboard 11 of the last layer partition 7 is through-hole and is connected with water pipe
First 2, left end access opening 114 is blind hole.In the present embodiment, the flow direction of the internal heat medium in the heat-exchangers of the plate type is such as
Shown in Figure 11.
The other structures of heat-exchangers of the plate type described in the present embodiment and embodiment two are all the same, repeat no more.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, be able to carry out it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.There is no need and unable to give thoroughly all embodiments
It lifts.Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the present invention
Within scope of protection of the claims.
Claims (10)
1. a kind of heat-exchangers of the plate type, including heat exchanger body (1), which is characterized in that the heat exchanger body (1) includes
Multiple heat exchange units (3) being superposed form outside waveform channel between the two neighboring heat exchange unit (3)
(4), for passing through outside heat transferring medium, and the inside waveform channel (6) of the two neighboring heat exchange unit (3) is connected
It is logical.
2. heat-exchangers of the plate type according to claim 1, which is characterized in that the heat exchange unit (3) is by two mainboards
(11) it reversely fastens, forms the internal waveform channel (6) between two mainboards (11).
3. heat-exchangers of the plate type according to claim 2, which is characterized in that lower recess, institute on the inside of the mainboard (11)
The middle section for stating recess forms ripple struction (115), in the two neighboring heat exchange unit (3), one of them described heat
The master of the ripple struction (115) of the mainboard (11) of crosspoint (3) and another heat exchange unit (3)
Outside waveform channel (4) is formed between the ripple struction (115) of plate (11).
4. heat-exchangers of the plate type according to claim 3, which is characterized in that the ripple struction (115) and the mainboard
(11) length direction is at an angle.
5. heat-exchangers of the plate type according to claim 3, which is characterized in that the both ends of the recess form bottom plane
(112), the bottom plane (112) is lower than the wave crest of the ripple struction (115), the same heat exchange unit (3)
The liquid collecting room that can store internal heat medium is formed between the bottom plane (112) of two described mainboard (11) the same ends
(5)。
6. heat-exchangers of the plate type according to claim 5, which is characterized in that mainboard (11) periphery is provided with continuously
The edge planes (111) of edge planes (111), two mainboards (11) of the same heat exchange unit (3) pass through
It is welded to connect, ripple struction (115) cross-contacting position of two mainboards (11) of the same heat exchange unit (3)
Pass through welded connecting.
7. heat-exchangers of the plate type according to claim 6, which is characterized in that ripple struction (115) wave crest and trough
It is concordant with the edge planes (111) and the bottom plane (112) respectively.
8. heat-exchangers of the plate type according to claim 5, which is characterized in that in bottom plane described in both ends (112) respectively
It is provided with access opening (114), the internal waveform channel (6) of the two neighboring heat exchange unit (3) passes through described logical
Road hole (114) connection.
9. heat-exchangers of the plate type according to claim 5, which is characterized in that the two of the same heat exchange unit (3)
Internal waveform channel (6), the internal waveform channel are formed between the ripple struction (115) of a mainboard (11)
(6) it is connected to the liquid collecting room (5) at both ends.
10. heat-exchangers of the plate type according to claim 5, which is characterized in that the two neighboring heat exchange unit (3)
In, the bottom plane (112) of the mainboard (11) of a heat exchange unit (3) and another described heat exchange list
The bottom plane (112) of the mainboard (11) of first (3) passes through welded connecting；
The ripple struction (115) of the mainboard (11) of one heat exchange unit (3) and another described heat exchange
The ripple struction (115) cross-contacting position of the mainboard (11) of unit (3) passes through welded connecting.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1447898A (en) * | 2000-08-23 | 2003-10-08 | 瓦特鲁斯公司 | Heat exchanger with plate sturcture |
| CN101672580A (en) * | 2009-08-05 | 2010-03-17 | 福建省泉州市江南冷却器厂 | Multi-shell-pass and multi-tube-pass lamella heat exchanger |
| CN202066403U (en) * | 2011-04-02 | 2011-12-07 | 尹海炎 | Plate sheet for plate-shell heat exchanger |
| CN102706188A (en) * | 2012-06-04 | 2012-10-03 | 哈尔滨工程大学 | High-pressure resistant lamella heat exchanger adopting round corrugated plates |
| CN102620581B (en) * | 2012-04-01 | 2014-08-13 | 东莞埃欧热能技术有限公司 | Heat exchanger |
-
2019
- 2019-04-19 CN CN201910320331.6A patent/CN109974487A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1447898A (en) * | 2000-08-23 | 2003-10-08 | 瓦特鲁斯公司 | Heat exchanger with plate sturcture |
| CN101672580A (en) * | 2009-08-05 | 2010-03-17 | 福建省泉州市江南冷却器厂 | Multi-shell-pass and multi-tube-pass lamella heat exchanger |
| CN202066403U (en) * | 2011-04-02 | 2011-12-07 | 尹海炎 | Plate sheet for plate-shell heat exchanger |
| CN102620581B (en) * | 2012-04-01 | 2014-08-13 | 东莞埃欧热能技术有限公司 | Heat exchanger |
| CN102706188A (en) * | 2012-06-04 | 2012-10-03 | 哈尔滨工程大学 | High-pressure resistant lamella heat exchanger adopting round corrugated plates |
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