CN205027179U - Multistage lamella heat exchanger - Google Patents
Multistage lamella heat exchanger Download PDFInfo
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- CN205027179U CN205027179U CN201520698417.XU CN201520698417U CN205027179U CN 205027179 U CN205027179 U CN 205027179U CN 201520698417 U CN201520698417 U CN 201520698417U CN 205027179 U CN205027179 U CN 205027179U
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- heat exchange
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- heat
- heat exchanger
- housing
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Abstract
The utility model relates to a heat exchanger, specifically be one kind can high -efficient heat transfer, carry out the reutilization, reduce energy dissipation's multistage lamella heat exchanger the heat. Including casing and heat transfer main part, the heat transfer main part sets up in the casing, is provided with medium import and medium export on the casing, and the heat transfer main part includes more than the two -stage at least, is provided with the baffling board in the casing at every grade of heat transfer main part place respectively. Compared with the prior art, obtain the medium of different temperatures through multistage lamella heat exchanger, the baffling board, the flow of medium makes heat exchange efficiency obtain the improvement in the every grade of heat transfer core that has extended, realize the reutilization of energy, reduced energy dissipation, simple structure is compact, has lacked consumptive material and equipment area.
Description
Technical field
The utility model relates to heat exchanger, specifically a kind of multi-stage board shell heat exchanger.
Background technology
At present, along with constantly improving and development of heat transfer technology, plate-type heat-exchange technology have also been obtained and develops fast, the kind of plate type heat exchanger gets more and more, technical performance is become better and better, and range of application is more and more wider, and the veneer heat exchange area of current heat exchange plate can reach 2.7m
2.Plate type heat exchanger has been widely used in the common apparatus of the industrial circles such as chemical industry, oil, power, food and sphere of life, in the production and life of people, occupy extremely important status.Existing plate type heat exchanger exists that heat exchange is insufficient, heat exchange efficiency is low, heat exchange energy cannot obtain the problems such as secondary utilization, energy waste, in order to respond the policy of the energy-saving and emission-reduction that country proposes, the plate type heat exchanger of the energy dissipation that needs a kind of high efficient heat exchanging, heat is carried out to secondary utilization, reduces.
Utility model content
The utility model is intended to solve the problem, thus provide a kind of can high efficient heat exchanging, the multi-stage board shell heat exchanger that heat carried out to secondary utilization, reduce energy dissipation.
The utility model solves described problem, and the technical scheme of employing is:
A kind of multi-stage board shell heat exchanger, comprise housing and heat exchange main body, heat exchange main body is arranged in housing, housing is provided with medium entrance and media outlet, and heat exchange main body at least comprises more than two-stage, is respectively arranged with deflection plate in the housing at every grade of heat exchange main body place.
Adopt the utility model of technique scheme, compared with prior art, its outstanding feature is:
Obtained the medium of different temperatures by multi-stage board shell heat exchanger, deflection plate, increase the flow process of every grade of intrafascicular medium of heat exchanger plates, heat exchange efficiency is improved; The secondary achieving energy utilizes, and reduces energy dissipation; Simple and compact for structure, lack consumptive material and occupation area of equipment.
As preferably, the utility model further technical scheme is:
Heat exchange main body comprises two-stage, and first shell at first order heat exchange main body place is connected by middle chamber with the second housing at heat exchange main body place, the second level.
First shell is equipped with the first tube sheet, second housing is equipped with the second tube sheet, between the first tube sheet and the second tube sheet, short tube be housed and form middle chamber.
One end of first shell and second housing is equipped with the first circular head and the second circular head respectively, and the second circular head is built with EXPORT CARTON.
The corrugated plating that heat exchange main body forms fluid passage by upper and lower two block weldings is together formed; Two pieces of corrugated platings are respectively arranged with convex configuration and concave configuration.
In the heat exchange unit of first order heat exchange main body each heat exchanging body by upper and lower two pieces of corrugated platings symmetrically shape structure welding form, upper strata corrugated plating and lower floor's corrugated plating are placed with concave, convex structure respectively; Adjacent two heat exchanging bodies form a heat exchange unit: two pieces of corrugated platings of first heat exchanging body are the syndeton that front and back are through, left and right is closed, and two pieces of corrugated platings of second heat exchanging body are the syndeton that left and right is through, front and back are closed.
The concave configuration of upper corrugated plating contacts with the convex configuration of lower corrugated plating and arranges.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is the schematic diagram of heat exchange main body.
Fig. 3 is the side view of Fig. 2.
Detailed description of the invention:
Below in conjunction with embodiment, the utility model is described in further detail, and object is only to understand the utility model content better, and therefore, the cited case does not limit protection domain of the present utility model.
See Fig. 1 to Fig. 3, in figure: medium A entrance 1, first circular head 2, medium B outlet 3, first heat exchange main body 4, first deflection plate 5, first tube sheet 6, short tube 7, second tube sheet 18, second hot main body 9, second deflection plate 10, second circular head 11, EXPORT CARTON 12, medium A outlet 13, C medium entrance 14, second housing 15, medium B import 16, first housing 17, upper corrugated plating 601, upper strata corrugated plating concave configuration 6012, upper strata corrugated plating convex configuration 6011, lower corrugated plating 602, lower floor's corrugated plating convex configuration 6021, upper strata corrugated plating concave configuration 6022.
First housing 17 is connected the first tube sheet 6 and between the second tube sheet 18, first tube sheet 6 and the second tube sheet 18, short tube 7 is housed with the second housing 15, form middle chamber between the first tube sheet 6, second tube sheet 18 and short tube 7.
Be connected by welding manner between short tube 7 with the second tube sheet 18, between short tube 7 and the first tube sheet 6, sealing gasket be housed.
First hot body main body 4 and the second heat exchange main body 9 are separately positioned in the first housing 17 and the second housing 15.
Being combined by Multi-layer exchanging heat plate bundle stacked group of first heat exchange main body 4, and adjacent heat exchanger plates bundle is 90 ° of arranged crosswise: close about odd number laminate bundle and front and back are through for passing through medium A, odd number laminate Shu Liantong middle chamber; Through front and back, even number laminate bundle left and right are closed for by medium B, and even number laminate bundle is not communicated with middle chamber; Make the two media of heat exchange be distributary adverse current, heat exchange is more abundant, and efficiency is higher.Heat exchanger plates is corrugated plate shape structure, the staggered decorative pattern being placed with concave, convex structure on every block corrugated plating; Can by regular for concave, convex Structure composing arrangement mode, to ensure technological requirement during upper and lower two pieces of corrugated platings welding.
In the heat exchange unit of first order heat exchange main body 4 each heat exchanging body by upper and lower two pieces of corrugated platings symmetrically shape structure welding form, corrugated contact face support, ripple's depth is 4.5 ~ 6mm, and corrugated form is multiple.(corrugated plating is that same mould suppresses, and turn-over welding forms.）
Upper strata corrugated plating 601 and lower floor's corrugated plating 602 are placed with concave, convex structure respectively; The concave configuration of upper corrugated plating 601 contacts with the convex configuration of lower corrugated plating 602 and arranges.Adjacent two heat exchanging bodies form a heat exchange unit: two pieces of corrugated platings of first heat exchanging body are the syndeton that front and back are through, left and right is closed, and two pieces of corrugated platings of second heat exchanging body are the syndeton that left and right is through, front and back are closed.
Two pieces of corrugated platings of first heat exchanging body are that front and back are through, syndeton that left and right is closed (namely odd-level in the present embodiment, corrugated plating is rectangular configuration, left and right sides welding, both sides, front and back non-solder; Space through before and after being formed, forms medium A passage), two pieces of corrugated platings of second heat exchanging body are the syndeton (namely even level, the space formation medium B passage that left and right is through) that left and right is through, front and back are closed.
The structure of second level heat exchange main body 9 is identical with the structure of first order heat exchange main body 4, and the space that just even level left and right is through forms C medium channel.
One end of first housing 17 is provided with medium A import 1, first circular head 2; One end of second housing 15 is provided with in medium A outlet 13 and the second circular head 11, second circular head 11 and is provided with EXPORT CARTON 12.
First housing 17 is also provided with medium B import 16 and medium B outlet the 3, second housing 15 be also provided with C medium entrance 14 and C media outlet 8.
First housing 17 inwall is equipped with the first deflection plate 5, the second deflection plate 10 inwall of the second housing 15 is equipped with, first deflection plate 5 interlaced arrangement has multiple, second deflection plate 10 interlaced arrangement has multiple, first deflection plate 5 and the second deflection plate 10 extend the flow process of the first heat exchange main body 4 and the second heat exchange main body 10 medium B and C respectively, and heat exchange efficiency is improved.
In the course of work, medium A flows into multi-stage board shell heat exchanger by medium A import 1, first arrives in the first heat exchange main body 4, and with the medium B heat exchange entered by medium B import 16, after heat exchange, medium B is fed to user side after medium B outlet 8 is flowed out.Medium A is then first pooled in middle chamber through the first tube sheet 6, then arrives in the second heat exchange main body 9 through the second tube sheet 18, and the medium C flowed into C medium entrance 14 carries out exchange heat.Medium C after heat exchange flows out supply user side by C media outlet 8, medium A, then through EXPORT CARTON 12, exports 13 by medium A and flows out, complete the exchange heat of medium A and medium B, C thus, the structure of compact decreases the consumptive material of equipment, decreases the floor space of heat exchanger.In the heat transfer process of first and second grade of heat exchange main body 4,9, the flow process of medium B and C obtains lengthening due to the existence of deflection plate, and heat exchange efficiency is improved.
Obtained the medium of not equality of temperature temperature by multi-stage board shell heat exchanger, for the different demands of people, the secondary achieving energy utilizes, and reduces energy dissipation.
The foregoing is only the better feasible embodiment of the utility model, not thereby limit to interest field of the present utility model, the equivalence change that all utilization the utility model descriptions and accompanying drawing content thereof are done, be all contained within interest field of the present utility model.
Claims (6)
1. a multi-stage board shell heat exchanger, comprise housing and heat exchange main body, heat exchange main body is arranged in housing, housing is provided with medium entrance and media outlet, it is characterized in that: heat exchange main body at least comprises more than two-stage, in the housing at every grade of heat exchange main body place, be respectively arranged with deflection plate.
2. multi-stage board shell heat exchanger according to claim 1, is characterized in that: heat exchange main body comprises two-stage, and first shell at first order heat exchange main body place is connected by middle chamber with the second housing at heat exchange main body place, the second level.
3. multi-stage board shell heat exchanger according to claim 2, is characterized in that: the first shell is equipped with the first tube sheet, second housing is equipped with the second tube sheet, between the first tube sheet and the second tube sheet, short tube be housed and form middle chamber.
4. multi-stage board shell heat exchanger according to claim 2, is characterized in that: one end of the first shell and second housing is equipped with the first circular head and the second circular head respectively, and the second circular head is built with EXPORT CARTON.
5. multi-stage board shell heat exchanger according to claim 1, it is characterized in that: in the heat exchange unit of first order heat exchange main body each heat exchanging body by upper and lower two pieces of corrugated platings symmetrically shape structure welding form, upper strata corrugated plating and lower floor's corrugated plating are placed with concave, convex structure respectively; Adjacent two heat exchanging bodies form a heat exchange unit: two pieces of corrugated platings of first heat exchanging body are the syndeton that front and back are through, left and right is closed, and two pieces of corrugated platings of second heat exchanging body are the syndeton that left and right is through, front and back are closed.
6. multi-stage board shell heat exchanger according to claim 5, is characterized in that: the concave configuration of upper corrugated plating contacts with the convex configuration of lower corrugated plating and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520698417.XU CN205027179U (en) | 2015-09-10 | 2015-09-10 | Multistage lamella heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520698417.XU CN205027179U (en) | 2015-09-10 | 2015-09-10 | Multistage lamella heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205027179U true CN205027179U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520698417.XU Expired - Fee Related CN205027179U (en) | 2015-09-10 | 2015-09-10 | Multistage lamella heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205027179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830538A (en) * | 2017-12-07 | 2018-03-23 | 南京宜热纵联节能科技溧阳有限公司 | The indirect type catalytic burning smoke multistage heat-exchange system and technique of a kind of optimization |
| CN107990762A (en) * | 2016-10-26 | 2018-05-04 | 普劳斯特株式会社 | The plate heat exchanger of disk beam body formula |
-
2015
- 2015-09-10 CN CN201520698417.XU patent/CN205027179U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990762A (en) * | 2016-10-26 | 2018-05-04 | 普劳斯特株式会社 | The plate heat exchanger of disk beam body formula |
| CN107830538A (en) * | 2017-12-07 | 2018-03-23 | 南京宜热纵联节能科技溧阳有限公司 | The indirect type catalytic burning smoke multistage heat-exchange system and technique of a kind of optimization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20160910 |