CN101825409B - Plate-type heat exchanger with power generation structure - Google Patents

Plate-type heat exchanger with power generation structure Download PDF

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Publication number
CN101825409B
CN101825409B CN2010101386699A CN201010138669A CN101825409B CN 101825409 B CN101825409 B CN 101825409B CN 2010101386699 A CN2010101386699 A CN 2010101386699A CN 201010138669 A CN201010138669 A CN 201010138669A CN 101825409 B CN101825409 B CN 101825409B
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China
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heat exchanger
power generation
hole
exchanger plates
substrate
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CN101825409A (en
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李静
刘建勇
樊栓狮
李波
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South China University of Technology SCUT
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South China University of Technology SCUT
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Abstract

The invention discloses a plate-type heat exchanger with a power generation structure. The plate-type heat exchanger is formed by a plurality of heat exchange plates which are tightly clamped between two splints and are tightly fixed through bolts and screw rods which penetrate through the fixing holes of the heat exchange plates and the splints. Through holes are arranged at the four corners of each heat exchange plate. The central part of each heat exchange plate is a heat exchange area. The external side surfaces of the two splints are respectively connected with an inlet pipe and an outlet pipe. Sealing gaskets are placed between the splints and the heat exchange plates and among the heat exchange plates. A flow guide area and a power generation area are sequentially arranged between the through holes and the heat exchange area. Temperature difference power generation modules are distributed on the power generation area in rows, penetrate through the substrate of the power generation area and are inlaid on the substrate. After the temperature difference power generation modules in each row are connected in series, the temperature difference power generation modules are connected with a power storage device through conducting wires. The invention has the advantages that the compactness of the temperature difference power generation modules is high, the turbulence degree of fluid entering the heat exchange area can be improved in advance under Reynolds number because the temperature difference power generation modules and the substrate jointly form a special runner structure, the heat transfer is enhanced and the goal of power storage is reached.

Description

A kind of plate type heat exchanger with electrification structure
Technical field
The present invention relates to plate type heat exchanger, be specifically related to a kind of plate type heat exchanger with electrification structure.
Background technology
Energy-conservation, reduce discharging, consumption reduction is the fundamental state policy of China; The current challenge that faces in military equipment, low emission power power plant, petroleum refining, industrial furnace, heating furnace, Coal Chemical Industry, chemical fibre, cement industry heat recovery field is the high efficiency of improvement equipment and technological process, the economy of cost, makes the energy efficiency maximization.Development in recent years is rapid, and is increasingly extensive in Industrial Application.
At present in various board-like heat-exchange apparatus and firing equipment; Mainly contain plate type heat exchanger, baffle heat exchanger, plate-fin heat exchanger, circle dot mode width flow passage fully-soldering heat exchange plate, spiral heat exchanger of brazing plate type heat exchanger, complex wave card bundle heat exchanger, outer tunnel and welded plate type heat exchanger, integral braze-welded structure etc.; Heat exchanger plates adopts enhanced heat exchange technology miscellaneous; Temperature-difference power generation module is installed on heat exchanger plates, not only can be utilized the thermo-electric generation of plate both sides, partial heat energy is converted into electric energy; And the temperature-difference power generation module convection cell has also increased the disturbance of fluid; The speed behind the fluid outflow thermo-electric generation zone that makes obviously increases, thereby has increased the level of disruption of fluid in the heat exchange zone, further the thickness of the fluid boundary layer in attenuate heat exchange zone; Strengthened the heat transfer in heat exchange zone, made whole efficiency of heat exchanger improve 10%~20%.Patent situation both domestic and external and data of literatures show, temperature-difference power generation module is installed on heat exchanger plates, and the research of generating electricity through the temperature difference of heat exchanger plates two side liquids obviously is nowhere near fully.Data of literatures shows, makes under low flow velocity that fluid has bigger disturbance between plate, and utilizes temperature-difference power generation module to increase heat transfer zone flow disturbance degree, thus increase the heat transfer zone fluid level of disruption research also seldom.
Summary of the invention
The purpose of this invention is to provide a kind of plate type heat exchanger with electrification structure, utilize the temperature difference of cold fluid and hot fluid to generate electricity, store electrical energy further improves the overall performance of heat exchanger; Utilize temperature-difference power generation module to increase the flow disturbance degree simultaneously, further improve exchange capability of heat.The present invention can be widely used in the plate type heat exchanger.The object of the invention is realized through following technical scheme.
A kind of plate type heat exchanger with electrification structure comprises a plurality of heat exchanger plates, two clamping plates and screw rod, and screw rod passes the fixing hole of heat exchanger plates and clamping plate; Said a plurality of heat exchanger plates are clamped between the two clamping plates through the bolt at screw rod two ends, and the place, four angles of said heat exchanger plates is provided with through hole, and the middle part of heat exchanger plates is a heat transfer zone; Clamping plate in the two clamping plates have two fluid inlets, these two fluid inlets be connected with the through hole of being close to the heat exchanger plates of these clamping plate (each other over against, supply fluid to flow into heat exchanger plates); Another piece clamping plate have two fluid issuings; These two fluid issuings are connected with the through hole of being close to the heat exchanger plates of these clamping plate (each other over against, supply fluid to flow out heat exchanger plates), and the zone between the through hole of heat transfer zone and heat transfer zone both sides is provided with the water conservancy diversion district; One side of heat transfer zone and the zone between the water conservancy diversion district also are provided with the generating district; Be ranks in the said generating district and be distributed with a plurality of temperature-difference power generation modules, temperature-difference power generation module passes the substrate at place, generating district and is embedded on the substrate, and the two ends of temperature-difference power generation module lay respectively at the both sides of substrate; One end contacts with the cold fluid of substrate one side, and the other end fully contacts with the hot fluid of substrate opposite side.The present invention can also have following further improved technical scheme.
Above-mentioned a kind of plate type heat exchanger with electrification structure, heat exchanger plates is a rectangle, the temperature-difference power generation module in the said generating district is provided with conductor barrel along the center line that is parallel to heat exchanger plates minor face or long side direction in projection place of substrate center's face; The center line of conductor barrel is parallel to substrate, and along first row that is parallel to the heat exchanger plates short side direction and the conductor barrel of last column extend to heat exchanger plates in substrate edge, is formed for the wire guide that is connected with electric storage device.
Above-mentioned a kind of plate type heat exchanger with electrification structure; Clamping plate are rectangle; Said two fluid inlets are positioned at the same minor face place of clamping plate, and two fluid issuings are positioned at the same minor face place of another piece clamping plate, and the cold fluid and hot fluid of plate type heat exchanger adopts concurrent;
Above-mentioned a kind of plate type heat exchanger with electrification structure in the upper two groups of said through holes on same diagonal of the same one side of said heat exchanger plates, has and has only between one group of through hole and the water conservancy diversion district to be provided with the seal boss that is used for barrier fluid; Have and have only between one group of through hole and the water conservancy diversion district to communicate, the heat exchanger plates edge also is provided with the seal boss that is used for barrier fluid.
Above-mentioned a kind of plate type heat exchanger with electrification structure; Structural relation between a plurality of heat exchanger plates between the two clamping plates is: be provided with the through hole that is provided with seal boss on through hole and the adjacent heat exchanger plates of seal boss on heat exchanger plates over against being close together, and be provided with sealing gasket between adjacent two heat exchanger plates.
Above-mentioned a kind of plate type heat exchanger with electrification structure; The through hole that the place, four angles of heat exchanger plates is provided with is respectively first through hole, second through hole, third through-hole and fourth hole; Cold liquid flows into first through hole, hot fluid flows into second through hole, and first through hole and second through hole are positioned at the same minor face place of heat exchanger plates, and cold fluid flows out third through-hole; Hot fluid flows out fourth hole, and third through-hole and fourth hole are positioned at another minor face place of heat exchanger plates.
Above-mentioned a kind of plate type heat exchanger with electrification structure; The electricity generation module in generating district is along the distribution of embarking on journey on the heat exchanger plates long side direction on the heat exchanger plates; The delegation's temperature-difference power generation module that flows into through hole near fluid is first row, flows into away from fluid that the temperature-difference power generation module of through hole is capable to be followed successively by second and third ... OK; Temperature-difference power generation module is along becoming column distribution on the heat exchanger plates short side direction, and the direction from the through hole that is used to flow into hot fluid to the through hole that is used to flow into cold fluid is followed successively by first row, secondary series ..., line-spacing is 8~15mm, the row distance is 8~12mm.
Above-mentioned a kind of plate type heat exchanger with electrification structure all has a center line at every capable temperature-difference power generation module along the heat exchanger plates short side direction, and this center line is provided with conductor barrel in the projection of substrate center's face, and the center line of conductor barrel is parallel to substrate; First row begin from second temperature-difference power generation module of these row; Last row begin from first temperature-difference power generation module of these row; Every two adjacent temperature-difference power generation modules are one group; And in groups temperature-difference power generation module can not be again with other temperature-difference power generation module in groups, the substrate between every group of temperature-difference power generation module is provided with said conductor barrel, and conductor barrel is on the center line of this column direction; The conductor barrel diameter is 0.5~0.8mm; Conductor barrel is distributed in the substrate.
Above-mentioned a kind of plate type heat exchanger with electrification structure, the temperature-difference power generation module in generating district is connected in series along conductor barrel through lead on the heat exchanger plates; In the generating district, near the substrate that first row is with the temperature-difference power generation module of the first row infall extends to the heat exchanger plates edge along the conductor barrel on this first line direction in substrate, form wire guide; First of last column with last near the substrate the temperature-difference power generation module that does not have conductor barrel on the column direction, be provided with conductor barrel along this last column direction, conductor barrel extends to the heat exchanger plates edge and forms wire guide in substrate.
Above-mentioned a kind of plate type heat exchanger with electrification structure, the generating district on the heat exchanger plates is rectangular, fan-shaped or annular, and the generating district is near the through hole that is used to flow into cold fluid and hot fluid.
Above-mentioned a kind of plate type heat exchanger with electrification structure, the temperature-difference power generation module in generating district is a cylinder on the heat exchanger plates, high 8~12mm, diameter are 5~10mm; Temperature-difference power generation module passes the substrate in generating district and is embedded on the substrate, and electricity generation module is consistent at the side-prominent height of substrate two, and projecting height is adjustable.
Above-mentioned a kind of plate type heat exchanger with electrification structure, the substrate thickness of said heat exchanger plates is 1~2mm.
Above-mentioned a kind of plate type heat exchanger with electrification structure, the through hole on the said heat exchanger plates are distributed in respectively near four angles of heat exchanger plates, and through-hole diameter is 100~200mm; And cold fluid flows into through hole and hot fluid flows into the same minor face place that port is distributed in heat exchanger plates, and cold fluid flows out through hole and hot fluid flows out another minor face place that through hole is distributed in heat exchanger plates;
Above-mentioned a kind of plate type heat exchanger with electrification structure is not between the cold flow side of said heat exchanger plates, the through hole that cold fluid flows into and water conservancy diversion district, establish seal boss between the through hole of cold fluid outflow and the water conservancy diversion district; Between the through hole that the hot-fluid side of heat exchanger plates, hot fluid flow into and the water conservancy diversion district, establish seal boss between the through hole of hot fluid outflow and the water conservancy diversion district; Seal boss exceeds substrate surface 4~8mm.
Above-mentioned a kind of plate type heat exchanger with electrification structure, the generating district on the said heat exchanger plates is rectangular, and flows into through-hole side near cold fluid and hot fluid; Generating district and heat transfer zone are 1:5~1:10 at the length ratio of heat exchanger plates long side direction; The first row temperature-difference power generation module is 20~30mm along the distance of center line from the nearer long limit of heat exchanger plates of heat exchanger plates long side direction, and last row temperature-difference power generation module also is 20~30mm along the distance of center line from the nearer long limit of heat exchanger plates of heat exchanger plates long side direction; The temperature-difference power generation module in generating district is a cylinder, and high 8~12mm, diameter are 5~10mm; Temperature-difference power generation module passes the substrate in generating district and is embedded on the substrate, and temperature-difference power generation module is consistent at the side-prominent height of substrate two, and projecting height is 3~5mm or adjustable.
Above-mentioned a kind of plate type heat exchanger with electrification structure, the temperature-difference power generation module in generating district is connected in series along conductor barrel through lead on the said heat exchanger plates; Near first row substrate with the temperature-difference power generation module of the first row infall in generating district is provided with conductor barrel along this line direction, and conductor barrel extends to the heat exchanger plates edge in substrate, form wire guide; First of last column and near last substrate the temperature-difference power generation module that does not have conductor barrel on the column direction are provided with conductor barrel along this line direction, and conductor barrel extends to the heat exchanger plates edge and forms wire guide in substrate.
Above-mentioned a kind of plate type heat exchanger with electrification structure; Remainder on the said heat exchanger plates except that the generating district is made up of the two-sided punching press one of substrate; Generating district substrate thickness is consistent with the heat exchanger plates substrate thickness, after the substrate in generating district is formed by die casting temperature-difference power generation module is welded on the relevant position.
By the heat exchanger that above-mentioned heat exchanger plates constitutes, it is formed by stacking two clamping plates and two said heat exchanger plates at least, adds gasket seal between plate and the plate, by standing screw and bolted.
The present invention exchanges generating plot structure on the hot plate and designs and optimize, and improves fluid flow-disturbing degree through temperature-difference power generation module, thereby improves the level of disruption of heat transfer zone fluid, further improves the heat exchange property of heat transfer zone; Utilize the temperature difference of cold fluid and hot fluid to reach the purpose of store electrical energy again.
Generally speaking, compared with prior art, the present invention has following advantage and beneficial effect:
(1) the temperature-difference power generation module compactness is high, forms special flow passage structure with substrate, than improving the turbulence level that fluid gets into heat transfer zone under the low reynolds number in advance, helps augmentation of heat transfer;
(2) generating of the present invention district is positioned at a side of heat transfer zone and the zone between the water conservancy diversion district, and generating district size is less relatively with respect to the heat transfer zone size, and the compactness of generating district temperature-difference power generation module can obviously not improve mechanical loss;
(3) cold fluid and hot fluid of the present invention adopts concurrent, can improve the temperature difference of generating district place's plate two side liquids, thereby improves the generating efficiency of temperature-difference power generation module.
Description of drawings
Fig. 1 is the structural representation of the heat exchanger in the specific embodiment.
Fig. 2 is the structural representation of the heat exchanger plates among Fig. 1.
Fig. 3 is the front enlarged drawing in the generating district of the heat exchanger plates among Fig. 2.
Fig. 4 is the cutaway view in the generating district of the heat exchanger plates among Fig. 2.
Fig. 5 is the generating district of heat exchanger plates among Fig. 2 and the cutaway view of seal boss.
Fig. 6 is the wire through-hole partial schematic diagram of heat exchanger plates among Fig. 2.
Fig. 7 is the temperature-difference power generation module sketch map in the generating district of the heat exchanger plates among Fig. 2.
Among the figure, 1 heat exchanger plates, 2 sealing gaskets, 3 standing screws, 4 bolts, 5 inlet tubes, 6 outlets; 7 clamping plate, 8 substrates, 9 through holes, 10 water conservancy diversion districts, 11 generating districts, 12 heat transfer zone, 13 seal bosses; 14 fixing holes, 9-1 first through hole, 9-2 second through hole, 9-3 third through-hole, 9-4 fourth hole, 19 temperature-difference power generation modules, 20 conductor barrels; 21 wire guides, 191P knot, 192N knot, 193 conducting strips, 194 insulating heat-conductive layers, 195 leads.
The specific embodiment
Be described further below in conjunction with the accompanying drawing specific embodiments of the invention, but practical implementation of the present invention and protection domain are not limited thereto.
As shown in Figure 1, the plate type heat exchanger with electrification structure in this embodiment is clamped between the two clamping plates 7 and is passed through screw rod 3 that the fixing hole 14, bolt 4 of heat exchanger plates 1 and clamping plate 7 is fastening to be constituted by polylith heat exchanger plates 1.As shown in Figure 2; The place, four angles of heat exchanger plates 1 is provided with through hole 9; The middle part of heat exchanger plates 1 is a heat transfer zone 12, and clamping plate in the two clamping plates 7 have two fluid inlets that are connected with inlet tube 5, and these two fluid inlets are relative with two through holes of the heat exchanger plates 1 of being close to these clamping plate 7; Another piece clamping plate have two fluid issuings that are connected with outlet 6, and these two fluid issuings are relative with the two through hole of the heat exchanger plates 1 of being close to these clamping plate 7; Zone between the through hole 9 of heat transfer zone 12 and heat transfer zone 12 both sides is provided with water conservancy diversion district 10.Between clamping plate 7 and the heat exchanger plates 1,1 of heat exchanger plates is placed with sealing gasket 2; Be disposed with water conservancy diversion district 10 and generating district 11 between said through hole 9 and the heat transfer zone 12; Be ranks in the said generating district 11 and be distributed with temperature-difference power generation module 19 (like Fig. 3); This temperature-difference power generation module 19 passes the substrate 8 in generating district 11 and is embedded on the substrate 8, and every capable temperature-difference power generation module 19 series connection backs link to each other with electric storage device through lead.
The substrate thickness of the heat exchanger plates of this plate type heat exchanger is 1~2mm.Through hole on the heat exchanger plates is distributed in respectively near four angles of heat exchanger plates, and through-hole diameter is 100~200mm; The generating district is rectangular, and flows into through-hole side near cold fluid and hot fluid; Generating district and heat transfer zone are 1:5~1:10 at the length ratio of heat exchanger plates long side direction; The first row temperature-difference power generation module is 20~30mm along the distance of center line from the nearer long limit of heat exchanger plates of heat exchanger plates long side direction, and last row temperature-difference power generation module also is 20~30mm along the distance of center line from the nearer long limit of heat exchanger plates of heat exchanger plates long side direction; Remainder on the said heat exchanger plates except that the generating district is made up of the two-sided punching press one of substrate, and generating district substrate thickness is consistent with the heat exchanger plates substrate thickness, after the substrate in generating district is formed by die casting temperature-difference power generation module is welded on the relevant position.
As shown in Figure 6; Every row in said generating district 11 and every row temperature-difference power generation module 19 are provided with conductor barrel 20 (like Fig. 4) along the weak point of heat exchanger plates 1, the center line of long side direction in projection place of substrate 8 median planes; The center line of said conductor barrel 20 is parallel to substrate 8, and conductor barrel 20 extends to the edge of heat exchanger plates 1, formation wire guide 21 (like Fig. 5) in substrate 8; Wire guide 21 is consistent with the diameter of conductor barrel 20, is 0.5~0.8mm.
The generating district 11 of the heat exchanger plates 1 in this embodiment is a rectangle, and the line-spacing that is ranks distribution temperature-difference power generation module 19 on it is 8~15mm, and row are apart from being 8~12mm, and temperature-difference power generation module 19 is consistent at 8 liang of side-prominent height of substrate, is 3~5mm or adjustable; Substrate 8 thickness are 1~2mm; Every capable temperature-difference power generation module 19 is along the short side direction of heat exchanger plates 1 and perpendicular to median plane and the intersection of substrate 8 thickness direction median planes and the dead in line of conductor barrel 20 of substrate.
Like Fig. 2; Through hole described in this embodiment 9 comprises that cold liquid flows into the first through hole 9-1, hot fluid flows into the second through hole 9-2, cold fluid outflow third through-hole 9-3 and hot fluid and flows out fourth hole 9-4; Said cold liquid flows into through hole the one 9-1, hot fluid flows into the same minor face place that the second through hole 9-2 is positioned at heat exchanger plates 1, and cold fluid flows out third through-hole 9-3 and hot fluid flows out another minor face place that fourth hole 9-4 is positioned at heat exchanger plates 1; The edge of heat exchanger plates 1 and hot-fluid side, hot fluid flow between the second through hole 9-2 and the water conservancy diversion district 10, hot fluid flows out between fourth hole 9-4 and the water conservancy diversion district 10 and is provided with seal boss 13; Seal boss 13 thickness are 8~15mm, and seal boss exceeds substrate surface 4~8mm.
As shown in Figure 7, the temperature-difference power generation module in generating district is a cylinder, and high 8~12mm, diameter are 5~10mm; Temperature-difference power generation module passes the substrate in generating district and is embedded on the substrate, and temperature-difference power generation module is consistent at the side-prominent height of substrate two, and projecting height is 3~5mm or adjustable.Temperature-difference power generation module 19 is connected in series through conducting strip 193 by a large amount of P knot 191 and N knot 192, and draw with lead 195 at two, realizing the connection in series-parallel with other temperature-difference power generation module 19, outerly seals with insulating heat-conductive layer 194.
Temperature-difference power generation module 19 passes the substrate 8 in generating district 11 and is embedded on the substrate 8, and is consistent at 8 liang of side-prominent height of substrate, is 3~5mm or adjustable; Substrate 8 thickness are 1~2mm; Every capable temperature-difference power generation module 19 is along the short side direction of heat exchanger plates 1 and perpendicular to median plane and the intersection of substrate 8 thickness direction median planes and the dead in line of conductor barrel 20 of substrate.Conductor barrel 20 on the substrate 8 extends and passes seal boss 13 along the direction of this row at the temperature-difference power generation module 19 of first row first row, on seal boss, forms wire guide 21, and wire guide 21 is consistent with the diameter of conductor barrel 20, is 0.5~0.8mm.Wire guide 21 is distributed in the seal boss side along on the center line of thickness direction.Temperature-difference power generation module 19, high 8~12mm, diameter are 5~10mm; Be connected in series through conducting strip 193 by a large amount of P knot 191 and N knot 192, draw with lead 195 at two, realizing the connection in series-parallel with other temperature-difference power generation module 19, outerly seals with insulating heat-conductive layer 194.
The course of work of this heat exchanger is following: when cold fluid and hot fluid when inlet tube 5 gets into heat transfer zone with concurrent; One end of temperature-difference power generation module fully contacts with the cold fluid of plate one side; The other end fully contacts with the hot fluid of plate opposite side, and the electricity generation module two ends will form the temperature difference, according to Seebeck effect; Electricity generation module carries out the thermoelectricity conversion under the temperature difference, the output electrical power storage is to electric storage device.

Claims (10)

1. plate type heat exchanger with electrification structure; Comprise at least two heat exchanger plates (1), two clamping plates (7) and screw rod (3); Screw rod (3) passes the fixing hole (14) of heat exchanger plates (1) and clamping plate (7); Polylith heat exchanger plates (1) is clamped between the two clamping plates (7) through the bolt (4) at screw rod (3) two ends, and the place, four angles of said heat exchanger plates (1) is provided with through hole (9), and the middle part of heat exchanger plates (1) is heat transfer zone (12); Clamping plate in the two clamping plates (7) have two fluid inlets, and these two fluid inlets are relative with two through holes of the heat exchanger plates (1) of being close to these clamping plate (7); Another piece clamping plate have two fluid issuings, and these two fluid issuings are relative with the two through hole of the heat exchanger plates (1) of being close to these clamping plate (7); Zone between the through hole (9) of heat transfer zone (12) and heat transfer zone (12) both sides is provided with water conservancy diversion district (10); The side and the zone between water conservancy diversion district (10) that it is characterized in that heat transfer zone (12) also are provided with generating district (11); Be ranks in the said generating district (11) and be distributed with a plurality of temperature-difference power generation modules (19); Temperature-difference power generation module (19) passes the substrate (8) at place, generating district (11) and is embedded on the substrate (8); The two ends of temperature-difference power generation module (19) lay respectively at the both sides of substrate (8), and an end contacts with the cold fluid of substrate (8) one sides, and the other end fully contacts with the hot fluid of substrate (8) opposite side.
2. a kind of plate type heat exchanger according to claim 1 with electrification structure; It is characterized in that heat exchanger plates (1) is rectangle, the temperature-difference power generation module (19) in the said generating district (11) is provided with conductor barrel (20) along the center line that is parallel to heat exchanger plates (1) minor face or long side direction in projection place of substrate (8) median plane; The center line of conductor barrel (20) is parallel to substrate (8); And the edge along first row that is parallel to heat exchanger plates (1) short side direction and the conductor barrel (20) of last column extend to heat exchanger plates (1) in substrate (8) is formed for the wire guide that is connected with electric storage device.
3. a kind of plate type heat exchanger according to claim 1 with electrification structure; It is characterized in that clamping plate are rectangle; Said two fluid inlets are positioned at the same minor face place of clamping plate; Two fluid issuings are positioned at the same minor face place of another piece clamping plate, and the cold fluid and hot fluid of plate type heat exchanger adopts concurrent; In the upper two groups of said through holes on same diagonal of the same one side of every heat exchanger plates (1), have and have only to be provided with the seal boss (13) that is used for barrier fluid between one group of through hole and water conservancy diversion district (10); Have and have only between one group of through hole and water conservancy diversion district (10) to communicate, heat exchanger plates (1) edge also is provided with the seal boss (13) that is used for barrier fluid.
4. a kind of plate type heat exchanger according to claim 3 with electrification structure; The structural relation that it is characterized in that being positioned between a plurality of heat exchanger plates (1) between the two clamping plates (7) is: a heat exchanger plates (1) is provided with the through hole of seal boss (13) and through hole that adjacent heat exchanger plates (1) is provided with seal boss (13) over against being close together, and is provided with sealing gasket (2) between adjacent two heat exchanger plates (1).
5. a kind of plate type heat exchanger according to claim 4 with electrification structure; It is characterized in that the through hole (9) that the place, four angles of heat exchanger plates (1) is provided with is respectively first through hole (9-1), second through hole (9-2), third through-hole (9-3) and fourth hole (9-4); Cold fluid flows into first through hole (9-1), hot fluid flows into second through hole (9-2); First through hole (9-1) and second through hole (9-2) are positioned at the same minor face place of heat exchanger plates (1); Cold fluid flows out third through-hole (9-3), and hot fluid flows out fourth hole (9-4), and third through-hole (9-3) and fourth hole (9-4) are positioned at another minor face place of heat exchanger plates (1).
6. the plate type heat exchanger with electrification structure according to claim 5; The electricity generation module that it is characterized in that generating district on the heat exchanger plates is along the distribution of embarking on journey on the heat exchanger plates long side direction; The delegation's temperature-difference power generation module that flows into through hole near fluid is first row, away from fluid flow into the temperature-difference power generation module of through hole capable be followed successively by second row ... To last column; Temperature-difference power generation module is along becoming column distribution on the heat exchanger plates short side direction, and the direction from the through hole that is used to flow into hot fluid to the through hole that is used to flow into cold fluid is followed successively by first row, secondary series ... To last row, line-spacing is 8~15mm, and the row distance is 8~12mm.
7. the plate type heat exchanger with electrification structure according to claim 6; It is characterized in that along the heat exchanger plates short side direction center line being arranged all at every capable temperature-difference power generation module; This center line is provided with conductor barrel in the projection of substrate center's face, the center line of conductor barrel is parallel to substrate; First row begin from second temperature-difference power generation module of these row; Last row begin from first temperature-difference power generation module of these row; Every two adjacent temperature-difference power generation modules are one group; And in groups temperature-difference power generation module can not be again with other temperature-difference power generation module in groups, the substrate between every group of temperature-difference power generation module is provided with said conductor barrel, and conductor barrel is on the center line of this column direction; Conductor barrel is distributed in the substrate.
8. the plate type heat exchanger with electrification structure according to claim 7 is characterized in that the temperature-difference power generation module in generating district on the heat exchanger plates is connected in series along conductor barrel through lead; In the generating district, near the substrate that first row is with the temperature-difference power generation module of the first row infall extends to the heat exchanger plates edge along the conductor barrel on this first line direction in substrate, form wire guide; First of last column with last near the substrate the temperature-difference power generation module that does not have conductor barrel on the column direction, be provided with conductor barrel along this last column direction, conductor barrel extends to the heat exchanger plates edge and forms wire guide in substrate.
9. according to each described plate type heat exchanger with electrification structure of claim 1~8, it is characterized in that the generating district (11) on the heat exchanger plates (1) is rectangular, fan-shaped or annular, generating district (11) is near the through hole that is used to flow into cold fluid and hot fluid.
10. the plate type heat exchanger with electrification structure according to claim 9 is characterized in that the temperature-difference power generation module in generating district on the heat exchanger plates is a cylinder, and high 8~12mm, diameter are 5~10mm; Temperature-difference power generation module passes the substrate in generating district and is embedded on the substrate, and electricity generation module is consistent at the side-prominent height of substrate two, and projecting height is adjustable.
CN2010101386699A 2010-04-06 2010-04-06 Plate-type heat exchanger with power generation structure Expired - Fee Related CN101825409B (en)

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Publication number Priority date Publication date Assignee Title
CN103728050A (en) * 2012-10-10 2014-04-16 财团法人精密机械研究发展中心 Self-electricity-generating sensing module, monitoring system and operating method of monitoring system
CN106595354B (en) * 2016-12-06 2018-08-21 中国船舶重工集团公司第七一九研究所 Integral type is from driven by energy heat-exchanger rig
CN107733287A (en) * 2017-11-28 2018-02-23 中国地质大学(北京) A kind of direct contact type heat energy direct electric power generator
CN108092553B (en) * 2017-12-11 2019-12-31 中国地质大学(北京) Direct power generation system of heat conduction material base plate heat energy
US20190226765A1 (en) * 2018-01-25 2019-07-25 Air Products And Chemicals, Inc. Distributor for Plate-Fin Heat Exchanger
CN108173459A (en) * 2018-02-28 2018-06-15 北京科技大学 A kind of close-coupled temperature difference electricity generation device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994019833A1 (en) * 1993-02-16 1994-09-01 Aharon Zeev Hed Thermoelectric devices with recuperative heat exchangers
JPH10136672A (en) * 1996-10-28 1998-05-22 Science & Tech Agency Thermoelectric power generation unit
JP3479477B2 (en) * 1999-12-16 2003-12-15 Smc株式会社 Heat exchanger for temperature controller
US6385976B1 (en) * 2000-09-08 2002-05-14 Ferrotec (Usa) Corporation Thermoelectric module with integrated heat exchanger and method of use
US6557354B1 (en) * 2002-04-04 2003-05-06 International Business Machines Corporation Thermoelectric-enhanced heat exchanger
CN2602186Y (en) * 2002-09-24 2004-02-04 中国科学技术大学 Semiconductive temperature difference power generating and hydrogen production apparatus using cold energy of liquefied natural gas
JP2006156818A (en) * 2004-11-30 2006-06-15 Denso Corp Thermoelectric conversion device and its manufacturing method
JP2006234362A (en) * 2005-02-28 2006-09-07 Komatsu Electronics Inc Heat exchanger and method of manufacturing the same
US8378205B2 (en) * 2006-09-29 2013-02-19 United Technologies Corporation Thermoelectric heat exchanger
JP5065077B2 (en) * 2008-02-18 2012-10-31 株式会社小松製作所 Thermoelectric generator
CN201327846Y (en) * 2008-10-28 2009-10-14 无锡明惠通科技有限公司 Plate-type semiconductor temperature difference electricity generation device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE2100039A1 (en) * 2021-03-19 2022-09-20 Rutger Simonsson Plate Heat Exchanger Thermoelectric Generator

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