CN206876023U - A kind of two-stage arc lamella heat exchanger - Google Patents
A kind of two-stage arc lamella heat exchanger Download PDFInfo
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- CN206876023U CN206876023U CN201720649030.4U CN201720649030U CN206876023U CN 206876023 U CN206876023 U CN 206876023U CN 201720649030 U CN201720649030 U CN 201720649030U CN 206876023 U CN206876023 U CN 206876023U
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Abstract
It the utility model is related to a kind of two-stage arc lamella heat exchanger, including two heat exchange being serially connected modules, heat exchange module includes housing and is symmetricly set on two groups of arc heat exchanger plates of housing axis both sides, annular end connecting plate is provided between the head end inwall and heat exchange module of housing, import collection chamber is corresponded in the side wall of housing and outlet collection chamber is respectively arranged with medium entrance and media outlet；The tail end docking of two heat exchange modules is cascaded, and the runner of medium one is formed after the line flowing channel series connection of two heat exchange modules, the arced flow path of one of heat exchange module is the runner of medium two, and the arced flow path of another heat exchange module is the runner of medium three.Two-stage arc lamella heat exchanger of the present utility model, a kind of achievable thermal medium is exchanged heat with two kinds of cold mediums or a kind of cold medium is exchanged heat with two kinds of thermal mediums, and fluid flow resistance is small, pressure drop I reduces pump or fan power consumption, suitable big flow operating mode application, operating cost are low.
Description
Technical field
The present invention relates to technical field of heat exchange equipment, and in particular to a kind of two-stage arc lamella heat exchanger.
Background technology
Lamella heat exchanger have heat transfer coefficient it is high, it is compact-sized, many advantages, such as, and with the improvement of structure and big
The raising of type manufacturing technology, the application of lamella heat exchanger are increasingly subject to the attention of people.Existing lamella heat exchanger is main
Main deficiency is merely carries out heat exchange for two kinds of cold and hot media, when a kind of medium needs to carry out outer two kinds of different mediums in addition
Heat exchange is exchanged heat it is necessary to two equipment, so to be connected by pipeline, be caused whole device equipment investment big, and takes up an area face
Product is big.The main deficiency of lamella heat exchanger is low for shell space utilization rate, and equipment volume is big.
The content of the invention
The purpose of the present invention is to solve the deficiency of above-mentioned technical problem, there is provided a kind of two-stage arc lamella heat exchanger,
A kind of achievable thermal medium is exchanged heat with two kinds of cold mediums or a kind of cold medium is exchanged heat with two kinds of thermal mediums, has housing
Space availability ratio is high, and pressure drop is small, and heat transfer efficiency is high, detachable, easy-to-maintain advantage.
To solve the deficiency of above-mentioned technical problem, used technical scheme is the present invention：A kind of two-stage arc shell-and-plate
Heat exchanger, including two heat exchange modules being serially connected；
Described heat exchange module includes housing and is symmetricly set on two groups of arc heat exchanger plates of housing axis both sides, every group
Arc heat exchanger plates are by from the casing center multiple arcs plate package that diameter increases successively from inside to outside into adjacent arc changes
It is tightly connected between the respective edges of hot plate, so as to form spaced first fluid runner between multiple arcs heat exchanger plates
With second fluid runner；The first fluid runner is the line flowing channel along housing axis direction；The second fluid runner is
Arced flow path along the circumferential direction；Region between two groups of arc heat exchanger plates is by one along the axially arranged central tube of housing
It is divided into import collection chamber and outlet collection chamber that the inlet and outlet of the second fluid with being set on housing respectively connects, heat exchange
The entrance point of multiple second fluid runners of module converges to import collection chamber, and its port of export converges to outlet collection chamber.It is described
Housing and it is respectively provided between outermost two arc heat exchanger plates along the axially arranged side shield of housing, two side shields will
Annular space between housing and heat exchanger plates components is divided into the two chambers for being respectively communicated to import collection chamber and exporting collection chamber；
Annular end connection is provided between the outermost layer arc heat exchanger plates of the head end inwall of the housing and the module that exchanges heat
Plate, it is tightly connected between end connecting plate and inner walls and arc heat exchanger plates, import collection chamber is corresponded in the side wall of housing
Medium entrance and media outlet are respectively arranged with outlet collection chamber；
The tail end docking of two heat exchange modules is cascaded, wherein, pass through module adapter sleeve between two heat exchange modules
Pipe is relative to be connect, and the central tube of two heat exchange modules connects by the way that central tube connection sleeve pipe is relative, and the module connection sleeve pipe outer wall
Be additionally provided with toroidal membrane, by two heat exchange module medium entrance and two heat exchange modules media outlet be isolated；
The runner of medium one, the arc stream of one of heat exchange module are formed after the line flowing channel series connection of two heat exchange modules
Road is the runner of medium two, and the arced flow path of another heat exchange module is the runner of medium three.
As a kind of further optimization of two-stage arc lamella heat exchanger of the present invention：In the flow field end of medium one
Butterfly valve is provided with heart pipe.
As a kind of further optimization of two-stage arc lamella heat exchanger of the present invention：Described end connecting plate passes through shell
Inner flange on body is hermetically connected with the shell.
As a kind of further optimization of two-stage arc lamella heat exchanger of the present invention：Described end connecting plate be with
The flexible connecting plate of flanging.
As a kind of further optimization of two-stage arc lamella heat exchanger of the present invention：Described module connection sleeve pipe is ripple
Line metal tube.
As a kind of further optimization of two-stage arc lamella heat exchanger of the present invention：The tail end of the housing is provided with outer
Flange, connected between outer ring dividing plate and housing by flange.
Beneficial effect
1st, two-stage arc lamella heat exchanger of the invention, can be achieved a kind of thermal medium and two kinds of cold mediums exchanged heat or
A kind of cold medium is exchanged heat with two kinds of thermal mediums, and fluid flow resistance is small, and pressure drop I makes pump or fan power consumption
Reduce, suitable big flow operating mode application, operating cost is low.
2nd, two-stage arc lamella heat exchanger of the invention, due to the effect of arc plate convection body centrifugal force, is equally flowing
Its heat transfer coefficient is 1.1~1.3 times with two-stage shell-and-tube heat exchanger under conditions of speed.
3rd, two-stage arc lamella heat exchanger of the invention, due to using arc plate tubular construction, its bearing capacity plate shell
Plate-type exchanger is high.
Cylindrical heat exchange module, can be placed in round casing, with two-stage by the 4th, two-stage arc lamella heat exchanger of the invention
The cube of lamella heat exchanger, which is placed in round casing, to be compared, and the space availability ratio of housing is high, and the heat exchange area of unit volume is more
Greatly, its structure is more compact.
5th, two-stage arc lamella heat exchanger of the invention, heat exchange module can pull out from housing to be come, convenient cleaning,
Maintenance.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of two-stage arc lamella heat exchanger of the present invention；
Fig. 2 is Fig. 1 A-A sectional views；
Fig. 3 is the structural representation of the housing of two-stage arc lamella heat exchanger of the present invention；
Fig. 4 is the structural representation of the heat exchange module of two-stage arc lamella heat exchanger of the present invention；
Fig. 5 is two-stage arc lamella heat exchanger of the present invention（Module connection sleeve pipe is corrugated metal pipe）Internal structure show
It is intended to；
Marked in figure：1st, housing, 2, arc heat exchanger plates, 3, central tube, 4, side shield, 5, end connecting plate, 6, module connects
Female connector pipe, 7, central tube connection sleeve pipe, 8, toroidal membrane, 9, butterfly valve, 10, inner flange, 11, the import of medium two, 12, medium two goes out
Mouthful, 13, medium triple feed inlet, 14, medium three export, 15, the import of medium one, 16, medium one export, 17, outward flange.
Embodiment
As shown in the figure：A kind of two-stage arc lamella heat exchanger, including two heat exchange modules being serially connected；Described changes
Thermal module includes housing 1 and is symmetricly set on two groups of arc heat exchanger plates 2 of the axis both sides of housing 1, and every group of arc heat exchanger plates 2 are equal
By being formed from the center of the housing 1 multiple arcs heat exchanger plates 2 that diameter increases successively from inside to outside, the phase of adjacent arc heat exchanger plates 2
Answer and be tightly connected between edge, so as to form spaced first fluid runner and second between multiple arcs heat exchanger plates 2
Fluid course；The first fluid runner is the line flowing channel along the axis direction of housing 1；The second fluid runner is circumferentially
The arced flow path in direction；Region between two groups of arc heat exchanger plates 2 is divided by one along the axially arranged central tube 3 of housing 1
It is divided into import collection chamber and outlet collection chamber that the inlet and outlet of the second fluid with being set on housing 1 respectively connects, heat exchange
The entrance point of multiple second fluid runners of module converges to import collection chamber, and its port of export converges to outlet collection chamber.It is described
Housing 1 and it is respectively provided between outermost two arc heat exchanger plates 2 along the axially arranged side shield 4 of housing 1, two side blocks
Annular space between housing 1 and heat exchanger plates components is divided into two for being respectively communicated to import collection chamber and exporting collection chamber by plate 4
Chamber；Annular end connecting plate is provided between the outermost layer arc heat exchanger plates 2 of the head end inwall of the housing 1 and the module that exchanges heat
5, it is tightly connected between end connecting plate 5 and the inwall of housing 1 and arc heat exchanger plates 2, end connecting plate 5 passes through on housing 1
Inner flange 10 is tightly connected with housing 1, and end connecting plate 5 can be the flexible connecting plate with flanging.It is right in the side wall of housing 1
Import collection chamber and outlet collection chamber is answered to be respectively arranged with medium entrance and media outlet；The tail end docking string of two heat exchange modules
It is linked togather, wherein, connect between two heat exchange modules by the way that module connection sleeve pipe 6 is relative, module connection sleeve pipe 6 is corrugated metal
Pipe, thermal (temperature difference) stress can be alleviated, the thermal expansion problem for solving housing and heat exchange module.The central tube 3 of two heat exchange modules passes through
Central tube connection sleeve pipe 7 is relative to be connect, and the outer wall of module connection sleeve pipe 6 is additionally provided with toroidal membrane 8, by two modules that exchange heat
Medium entrance and two heat exchange modules media outlet be isolated.The tail end of housing 1 is provided with outward flange 17, toroidal membrane
Connected between 8 and housing 1 by outward flange 17；The runner of medium one is formed after the line flowing channel series connection of two heat exchange modules（It is situated between
The import 15 of matter one and the outlet of medium one 16）, the arced flow path of one of heat exchange module is the runner of medium two（The import 11 of medium two
With the outlet of medium two 12）, the arced flow path of another heat exchange module is the runner of medium three（Medium triple feed inlet 13 and medium three go out
Mouth 14）.Butterfly valve 9 is provided with the central tube 3 of the flow field end of medium one.
The operation principle of two-stage arc lamella heat exchanger of the present invention is：The both ends open of housing enters for the first medium
Mouth and outlet, the both sides of housing correspond to heat exchange module side opening position and are provided with 3 two kinds of medium two, medium different medium imports
Pipe and outlet.Medium one is entered in arc plate type heat exchanger module by the inlet tube of medium one of shell end, along housing axis from
The outlet of medium one outflow of the other end；Medium two enters from the inlet tube of medium two, the medium three of the side of housing respectively with medium three
Mouth pipe enters through the board-like heat exchange module of arc, the outlet of medium two, the outflow of the outlet of medium three from housing opposite side, so as to
Complete a kind of thermal medium and two kinds of cold mediums or a kind of cold medium and the heat exchange of two kinds of thermal mediums.The center pipe fluid
Outlet extreme direction is provided with a butterfly valve, can exchange heat and be adjusted.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the technical spirit pair according to the present invention without departing from technical solution of the present invention content
Any simple modification, equivalent change and modification that above example is made, in the range of still falling within technical solution of the present invention.
Claims (6)
- A kind of 1. two-stage arc lamella heat exchanger, it is characterised in that：Including two heat exchange being serially connected modules；Described heat exchange module includes housing（1）And it is symmetricly set on housing（1）Two groups of arc heat exchanger plates of axis both sides （2）, every group of arc heat exchanger plates（2）By from housing（1）The center multiple arcs heat exchanger plates that diameter increases successively from inside to outside（2） Composition, adjacent arc heat exchanger plates（2）Respective edges between be tightly connected, so as in multiple arcs heat exchanger plates（2）Between shape The first fluid runner and second fluid runner set at interval；The first fluid runner is along housing（1）Axis direction Line flowing channel；The second fluid runner is arced flow path along the circumferential direction；Two groups of arc heat exchanger plates（2）Between area Domain is by one along housing（1）Axially arranged central tube（3）Be divided into respectively with housing（1）The import of the second fluid of upper setting With the import collection chamber of outlet and outlet collection chamber, the entrance points of the multiple second fluid runners for the module that exchanges heat converge into Mouth collection chamber, its port of export converge to outlet collection chamber；The housing（1）With positioned at outermost two arc heat exchanger plates（2）Between be respectively provided with along housing（1）Axially arranged side Baffle plate（4）, two side shields（4）By housing（1）Annular space between heat exchanger plates components, which is divided into, to be respectively communicated to import and collects The two chambers of chamber and outlet collection chamber；The housing（1）Head end inwall with heat exchange module outermost layer arc heat exchanger plates（2）Between be provided with annular end company Fishplate bar（5）, end connecting plate（5）With housing（1）Inwall and arc heat exchanger plates（2）Between be tightly connected, housing（1）Side wall Upper corresponding import collection chamber and outlet collection chamber are respectively arranged with medium entrance and media outlet；The tail end docking of two heat exchange modules is cascaded, wherein, pass through module connection sleeve pipe between two heat exchange modules（6） It is relative to connect, the central tube of two heat exchange modules（3）Pass through central tube connection sleeve pipe（7）It is relative to connect, and the module connection sleeve pipe （6）Outer wall is additionally provided with toroidal membrane（8）, by two heat exchange module medium entrance and two heat exchange module media outlet It is isolated；The runner of medium one is formed after the line flowing channel series connection of two heat exchange modules, the arced flow path of one of heat exchange module is The runner of medium two, the arced flow path of another heat exchange module is the runner of medium three.
- A kind of 2. two-stage arc lamella heat exchanger as claimed in claim 1, it is characterised in that：Positioned at the flow field end of medium one Central tube（3）Inside it is provided with butterfly valve（9）.
- A kind of 3. two-stage arc lamella heat exchanger as claimed in claim 1, it is characterised in that：Described end connecting plate （5）Pass through housing（1）On inner flange（10）With housing（1）It is tightly connected.
- A kind of 4. two-stage arc lamella heat exchanger as claimed in claim 3, it is characterised in that：Described end connecting plate （5）For the flexible connecting plate with flanging.
- A kind of 5. two-stage arc lamella heat exchanger as claimed in claim 1, it is characterised in that：Described module connection sleeve pipe （6）For corrugated metal pipe.
- A kind of 6. two-stage arc lamella heat exchanger as claimed in claim 1, it is characterised in that：The housing（1）Tail end It is provided with outward flange（17）, toroidal membrane（8）With housing（1）Between pass through outward flange（17）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720649030.4U CN206876023U (en) | 2017-06-06 | 2017-06-06 | A kind of two-stage arc lamella heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720649030.4U CN206876023U (en) | 2017-06-06 | 2017-06-06 | A kind of two-stage arc lamella heat exchanger |
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| Publication Number | Publication Date |
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| CN206876023U true CN206876023U (en) | 2018-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720649030.4U Active CN206876023U (en) | 2017-06-06 | 2017-06-06 | A kind of two-stage arc lamella heat exchanger |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180776A (en) * | 2018-01-19 | 2018-06-19 | 上海凯泉泵业（集团）有限公司 | A kind of entirety dividing wall type heat exchanger |
-
2017
- 2017-06-06 CN CN201720649030.4U patent/CN206876023U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180776A (en) * | 2018-01-19 | 2018-06-19 | 上海凯泉泵业（集团）有限公司 | A kind of entirety dividing wall type heat exchanger |
| CN108180776B (en) * | 2018-01-19 | 2023-08-01 | 上海凯泉泵业（集团）有限公司 | Integral dividing wall type heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 471000 No. 8, Yan Guang road, high and new technology development zone, Luoyang, Henan Patentee after: Luoyang Ruichang Environmental Engineering Co., Ltd. Address before: 471000 No. 8, Yan Guang road, high and new technology development zone, Luoyang, Henan Patentee before: Luoyang Ruichang Petrochemical Equipment Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190321 Address after: Workplace 09 on the 1st floor of Building No. 27, 487 Tianlin Road, Xuhui District, Shanghai 200000 Patentee after: Rachel petrochemical equipment (Shanghai) Co. Ltd. Address before: 471000 No. 8, Yan Guang road, high and new technology development zone, Luoyang, Henan Patentee before: Luoyang Ruichang Environmental Engineering Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: Room 701, 7 / F, 418 Guiping Road, Xuhui District, Shanghai Patentee after: Rachel Petrochemical Engineering (Shanghai) Co.,Ltd. Address before: Workplace 09 on the 1st floor of Building No. 27, 487 Tianlin Road, Xuhui District, Shanghai 200000 Patentee before: INTERE PETROCHEMICAL EQUIPMENT (SHANGHAI) Co.,Ltd. |
|
| CP03 | Change of name, title or address |