CN200946997Y - Plate exchanger with diagonal flow and same-side flow assembled by a plate profile - Google Patents
Plate exchanger with diagonal flow and same-side flow assembled by a plate profile Download PDFInfo
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- CN200946997Y CN200946997Y CN 200520133199 CN200520133199U CN200946997Y CN 200946997 Y CN200946997 Y CN 200946997Y CN 200520133199 CN200520133199 CN 200520133199 CN 200520133199 U CN200520133199 U CN 200520133199U CN 200946997 Y CN200946997 Y CN 200946997Y
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Abstract
The utility model relates to a plate type heat exchanger with diagonal flow and homoiotopic flow which is assembled by mold plates. The unity model proves that plate type heat exchanger with diagonal flow heating exchanging method can be assembled by one hydraulic mould and low cost. The characteristic of the utility model is that dividing structure is arranged among two ends of heat exchanging element of each heat exchanging plate, angle hole and secondary sealing structure of the angle hole, and the dividing structure is V or W shaped and symmetric to central line of heat exchanging plate. The dividing structure is provided with heat exchanging medium chute which has function of flow conduction, and the chute is communicated directly with the secondary sealing structure of the angle hole on the heat exchanging plate. Adopting either homoiotopic flow or diagonal flow, the heat exchanging medium can flow averagely and fluently in the angle hole, the secondary sealing structure of the angle hole, the dividing structure and the heat exchanging structure.
Description
Technical field
The utility model relates to a kind of plate type heat exchanger, relates in particular to a kind of removable plate type heat exchanger that seals with gasket seal.
Background technology
Removable plate type heat exchanger can be divided into by the fluid interchange mode of heat transferring medium between heat exchange plate and has the same-edge current heat exchange mode or have two kinds of angular flux heat exchange modes.
In a removable plate type heat exchanger with same-edge current heat exchange mode, all heat exchange plates can be suppressed out with one pair of hydraulic die, by with the mutual Rotate 180 of each heat exchange plate ° and on every heat exchange plate, place gasket seal, be stacked in then together and clamped by front and rear baffle and fastening bolt.
Fluid heat exchange principle by board-like heat exchanger, the removable plate type heat exchanger that has the angular flux heat exchange mode will have more uniform fluid distribution form and better heat exchange efficiency, but the general removable plate type heat exchanger that has the angular flux heat exchange mode need fit together with two kinds of multi-form heat exchange plates, this just requires in a removable plate type heat exchanger that has the angular flux heat exchange mode, needs two pairs profile is identical with the angle hole dimension but heat exchange plate hydraulic die that corrugated form is different and hydraulic pressure go out two kinds that profile is identical with the angle hole dimension but heat exchange plate that corrugated form is different.Apparent thisly have the angular flux heat exchange mode but need its manufacturing cost of removable plate type heat exchanger of two kinds of multi-form heat exchange plates bigger, thus commonly used at present all be removable plate type heat exchanger with same-edge current heat exchange mode.
Also have the heat exchange plate of the same template that one pair of hydraulic die of a kind of usefulness suppresses that the removable plate type heat exchanger of pair angular flux heat exchange mode can assemble be arranged in the market, the weak point of this removable plate type heat exchanger is; Being assembled into this bottom portion of groove plane that has support gasket seal on its heat exchange plate of removable plate type heat exchanger of angular flux heat exchange mode is positioned on the intermediate surface of ripple height, the so fixing and sealing means of gasket seal will limit the thickness of gasket seal, to limit the ripple height on the heat exchange plate thus, though it is long-pending but formation had less fluid cross-section between heat exchange plate to have that heat exchange plate than the ripplet height has higher heat exchange efficiency, if to have less fluid cross-section between heat exchange plate long-pending with this, have the removable board-like heat exchanger applications of angular flux heat exchange mode in the middle of heat exchange environment with big flow, satisfied when heat exchange area under the condition of heat exchange efficiency, in order to satisfy the requirement of heat transferring medium fluid resistance simultaneously, have to adopt the method that strengthens heat exchange area increase heat exchange plate quantity to increase the number of channels and the actual internal area of fluid, so will strengthen the manufacturing cost of this product, and make it can not adapt to the demand in market.
Summary of the invention
The purpose of this utility model provides a kind of so removable plate type heat exchanger; The heat exchange plate that comes out with one pair of hydraulic die hydraulic pressure use cooperate to the angular flux gasket seal and with the assembling of same-edge current gasket seal under, the removable plate type heat exchanger that pair angular flux heat exchange mode both can assemble be arranged, also can assemble the removable plate type heat exchanger of same-edge current heat exchange mode be arranged and in the different sections of a removable plate type heat exchanger, have same-edge current simultaneously and to two kinds of heat exchange modes of angular flux, the heat exchange plate in this removable plate type heat exchanger also can not limit the thickness and the ripple height of gasket seal on the heat exchange plate simultaneously.
The technical scheme that its technical problem that solves the utility model adopts is;
The flow dividing structure that heat transferring medium is arranged between the heat exchange structure two ends on the every heat exchange plate and hole, angle and hole, angle secondary seal structure, it is characterized in that: flow dividing structure and inherent water conservancy diversion form also V-shaped and W type distribution with heat exchange plate center line left-right symmetry, these have its water conservancy diversion form constitutes in the flow dividing structure that left-right symmetry and V-shaped and W type distribute heat transferring mediums circulation groove will be directly and hole, the angle secondary seal structure on the heat exchange plate be connected, the bottom layer position of this groove is consistent and consistent with the bottom layer position of trough with the bottom layer position of hole, angle secondary seal structure support gasket seal, no matter heat transferring medium adopts same-edge current and to any type of flow in the angular flux, can make heat transferring medium very smoothly in the hole, angle, hole, angle secondary seal structure, flow uniformly between flow dividing structure and the heat exchange structure.
In having the flow dividing structure that left-right symmetry and V-shaped and W type distribute, flow dividing structure V-shaped and that the W type distributes can be expanded out other any suitable, have a symmetrical distribution form.
In having symmetrical flow dividing structure, constituted the flow-through grooves of heat transferring medium between each water conservancy diversion form, except that directly with that part of flow-through grooves that hole, angle secondary seal structure is connected, the bottom layer position of the flow-through grooves at other positions can also be designed to consistent with the layer of ripple height intermediate surface.
Water conservancy diversion form in the flow dividing structure can be the continuous corrugated form and the corrugated form and the various orderly concaveconvex structure of segmentation.
On same heat exchange plate, at heat exchange structure up and down in the middle of the flow dividing structure at two ends, the relative position of each water conservancy diversion form is a mutual dislocation and inequality in the middle of the flow dividing structure at two ends up and down, when each heat exchange plate by Rotate 180 mutually ° and when being stacked, on following one deck heat exchange plate the wave crest of water conservancy diversion form and wave crest crestal line just in time with the last layer heat exchange plate on the water conservancy diversion form the trough back side and trough back side crestal line contacts and support mutually, between each layer heat exchange plate and at the inner runner that forms heat transferring medium of flow dividing structure.
Be evenly distributed in the heat exchange structure for the ease of heat transferring medium as far as possible, in flow dividing structure, reach water conservancy diversion form inside, and flat guiding gutter arranged between flow dividing structure and heat exchange structure, the base plane layer position of this flat guiding gutter is identical with the layer position of ripple the lowest point, also can make the base plane layer position of this flat guiding gutter identical with the layer position that is positioned at ripple height intermediate surface, though these flat guiding gutters may strengthen flow through herein fluid resistance of heat transferring medium, this flat guiding gutter can play the flow direction of redistributing heat exchanging fluid and make heat exchanging fluid reach uniform purpose in heat exchange structure.
Flat guiding gutter is symmetrical with the heat exchange plate center line, can be any suitable shape with certain width, for example horizontal stripe shape, corrugated, circle lack shape, trapezoidal and be any heat transferring medium that can make such as angle shape be evenly distributed on shape in the heat exchange structure by flow dividing structure in flow dividing structure.
In flow dividing structure and the water conservancy diversion form inner and between flow dividing structure and heat exchange structure, also can be provided with a plurality of and do not have flat guiding gutter.
The bottom layer position of the groove of the various gasket seals of support is identical with the layer position of ripple the lowest point on each heat exchange plate.Such bottom portion of groove layer position is the same with the bottom portion of groove layer position of the general conventional heat exchange plate support gasket seal with same-edge current heat exchange form, and the thickness that gasket seal will can not be limited in such bottom portion of groove layer position can not limit the ripple height on the heat exchange plate thus yet.
In each heat exchange plate, can adopt multi-form gasket seal to make heat transferring medium have the same-edge current heat exchange mode or have and to have same-edge current respectively to the angular flux heat exchange mode and in the different sections of a removable plate type heat exchanger and to two kinds of heat exchange modes of angular flux, so removable plate type heat exchanger can be single process and multipaths.
The utility model has following advantage and good effect:
1, die cost that can less input.
The removable plate type heat exchanger that 2, the multiple heat exchange mode and the heat transferring medium type of flow can be arranged with a kind of template assemble.
3, can satisfy the various cross section of gasket seal requires and thickness requirement.
4, can satisfy various sealing of gasket seal and fixed form.
Description of drawings
Fig. 1, have left-right symmetry V-type flow dividing structure and have the heat exchange plate schematic diagram of flat guiding gutter.
Fig. 2, the removable plate type heat exchanger schematic diagram that fits together by the same-edge current heat exchange mode with the heat exchange plate with left-right symmetry V-type flow dividing structure.
Fig. 3, has the heat exchange plate schematic diagram of left-right symmetry W type flow dividing structure.
Fig. 4, usefulness have the heat exchange plate of left-right symmetry W type flow dividing structure by the removable plate type heat exchanger schematic diagram that the angular flux heat exchange mode is fitted together.
In above figure;
(1,1a, 1b) and (7,7a, 7b) all represents the secondary seal structure in hole, angle.
(2,2a) be illustrated in the flow dividing structure and the water conservancy diversion form in flat guiding gutter.
(3,3a) are illustrated in the groove that is made of the water conservancy diversion form in the flow dividing structure.
(4,4a) are illustrated in the flat guiding gutter between flow dividing structure and the heat exchange structure.
Heat exchange structure in (5,5a, 5b) expression heat exchange plate.
(6) expression has the water conservancy diversion form of segmentation ripple.
The groove of support gasket seal on (8,8a) expression heat exchange plate.
(9,9a, 9b) expression hole, angle.
(10,10a, 10b, 10c) expression heat exchange plate.
(11,11a) expression has the water conservancy diversion form of orderly concaveconvex structure.
(12) expression has the flow dividing structure that the V-type left-right symmetry distributes.
(13) expression has the gasket seal of same-edge current heat exchange mode.
(14) expression has the flow dividing structure that W type left-right symmetry distributes.
(15) expression has the water conservancy diversion form of continuous wave pattern.
(16) expression has the gasket seal to the angular flux heat exchange mode.
Specific implementation method
Fig. 1 has represented the heat exchange plate schematic diagram that has left-right symmetry V-type flow dividing structure and have flat guiding gutter.
Heat exchange structure (5) two ends on every heat exchange plate (10) and hole, angle (9) and hole, angle secondary seal structure (1, the flow dividing structure (12) that heat transferring medium is arranged 7), it is characterized in that: flow dividing structure (12) and inherent water conservancy diversion form (6,11) with heat exchange plate (10) center line left-right symmetry and V-shaped distribution, has its water conservancy diversion form (6 in the flow dividing structure (12) of left-right symmetry and V-shaped distribution at these, 11) the heat transferring medium circulation groove (3) that constitutes is with hole, the angle secondary seal structure (1 on direct and the heat exchange plate (10), 7) be connected, bottom layer position of this groove (3) and hole, angle secondary seal structure (1,7) the support gasket seal (13,16) bottom layer position is consistent, bottom layer position of this groove (3) and heat exchange plate (10) are gone up support gasket seal (13 simultaneously, 16) groove (8) bottom layer position is consistent, hole, angle secondary seal structure (1,7) the support gasket seal (13, the bottom layer position of bottom layer position 16) and groove (3) and heat exchange plate (10) are gone up support gasket seal (13,16) groove (8) bottom layer position is all consistent with the bottom layer position of trough, no matter heat transferring medium adopts same-edge current and to any type of flow in the angular flux, can make heat transferring medium very smoothly in hole, angle (9), hole, angle secondary seal structure (1,7), evenly flow between flow dividing structure (12) and the heat exchange structure (5).
In having symmetrical flow dividing structure (12), constituted the flow-through grooves (3) of heat transferring medium between each water conservancy diversion form (6,11) and (6,11), except that directly with that part of flow-through grooves (3) that hole, angle secondary seal structure (1,7) is connected, the bottom layer position of the flow-through grooves at other positions (3) can also be designed to consistent with the layer of ripple height intermediate surface.
Water conservancy diversion form in the flow dividing structure (12) (6,11) can be the corrugated form (6) and the various orderly concaveconvex structure (11) of segmentation.
On same heat exchange plate (10), at heat exchange structure (5) up and down in the middle of the flow dividing structure at two ends (12), each water conservancy diversion form (6,11) relative position is a mutual dislocation and inequality in the middle of the flow dividing structure (12) at two ends up and down, when each heat exchange plate (10) by mutual Rotate 180 ° and when being stacked, following one deck heat exchange plate (10) is gone up water conservancy diversion form (6,11) wave crest is just in time gone up water conservancy diversion form (6 with last layer heat exchange plate (10), 11) the trough back side contacts and supports mutually, between each layer heat exchange plate (10) and at the inner runner that forms heat transferring medium of flow dividing structure (12).
Be evenly distributed in the heat exchange structure (5) for the ease of heat transferring medium as far as possible, in flow dividing structure (12), reach water conservancy diversion form (6,11) inside, and between flow dividing structure (12) and heat exchange structure (5), flat guiding gutter (2 is arranged, 4), this flat guiding gutter (2,4) base plane layer position is identical with the layer position of ripple the lowest point, also can make this flat guiding gutter (2,4) base plane layer position is identical with the layer position that is positioned at ripple height intermediate surface, these flat guiding gutters (2,4) though may strengthen flow through herein fluid resistance of heat transferring medium, this flat guiding gutter (2,4) can play the flow direction of redistributing heat exchanging fluid and make heat exchanging fluid in heat exchange structure (5), reach uniform purpose.
Flat guiding gutter (2,4) is symmetrical with heat exchange plate (10) center line, can be any suitable shape with certain width, for example horizontal stripe shape, corrugated, circle lack shape, trapezoidal and be in flow dividing structure (12) that angle shape etc. is any can be made heat transferring medium pass through flow dividing structure (12) to be evenly distributed on shape in the heat exchange structure.
The bottom layer position of the groove (8) of support gasket seal (13) is identical with the layer position of ripple the lowest point on each heat exchange plate (10), such groove (8) bottom layer position is identical with the bottom portion of groove layer position of the general conventional heat exchange plate support gasket seal with same-edge current heat exchange form, and the thickness that gasket seal (13) will can not be limited in such groove (8) bottom layer position can not limit the ripple height on the heat exchange plate (10) yet.
Fig. 2 has represented the removable plate type heat exchanger schematic diagram that fits together by the same-edge current heat exchange mode with the heat exchange plate with left-right symmetry V-type flow dividing structure.
Assembling has the gasket seal (13) of same-edge current heat exchange mode and each heat exchange plate (10a) mutual plane Rotate 180 ° is stacked in each heat exchange plate (10a), can obviously see flat guiding gutter (2a, 4a) be present within the flow dividing structure (12) and be present in flow dividing structure (12) and heat exchange structure (5a) between, can also obviously see do not have gasket seal hole, the angle secondary seal structure (1a of (13), 7a) the water conservancy diversion form (6 inner with flow dividing structure (12), 11) mutual direct-connected form, heat transferring medium flows through hole, the angle secondary seal structure (1a on the heat exchange plate (10a) from hole, angle (9a), 7a) and flow dividing structure (12), heat transferring medium is by flow dividing structure (12) and water conservancy diversion form (6,11) and flat guiding gutter (2a, guide functions 4a) will flow in the middle of the heat exchange structure (5a) uniformly.
Because flow dividing structure (12) has the left-right symmetry form of V-type, gasket seal (13) with same-edge current heat exchange mode can be determined arbitrarily that the left side or the right-hand corner hole that are placed on sealing heat exchange plate (10a) are on the position of purpose, can not influence mobile performance and heat exchange efficiency and the fluid resistance of heat transferring medium in flow dividing structure (12) thus, equally, on heat exchange plate (10a), also can assemble the gasket seal (16) that has the angular flux heat exchange mode.
Fig. 3 has represented to have the heat exchange plate schematic diagram of left-right symmetry W type flow dividing structure.
Fig. 3 and Fig. 1 difference are; Flow dividing structure (14) is that symmetrical W type distributes, have left-right symmetry and be its water conservancy diversion form (11a in the flow dividing structure (14) that the W type distributes at these, 15) the heat transferring medium circulation groove (3a) that constitutes is with hole, the angle secondary seal structure (1b on direct and the heat exchange plate (10b), 7b) be connected, bottom layer position of this groove (3a) and hole, angle secondary seal structure (1b, 7b) the support gasket seal (13,16) bottom layer position is consistent, bottom layer position of this groove (3a) and heat exchange plate (10b) are gone up support gasket seal (13 simultaneously, 16) groove (8a) bottom layer position is consistent, hole, angle secondary seal structure (1b, 7b) the support gasket seal (13, the bottom layer position of bottom layer position 16) and groove (3a) and heat exchange plate (10b) are gone up support gasket seal (13,16) groove (8a) bottom layer position is all consistent with the bottom layer position of trough, no matter heat transferring medium adopts same-edge current and to any type of flow in the angular flux, can make heat transferring medium very smoothly at hole, angle (9b), hole, angle secondary seal structure (1b, 7b), flow dividing structure (14) and water conservancy diversion form (11a, 15) evenly flow between heat transferring medium circulation groove (3a) that constitutes and the heat exchange structure (5b).
Fig. 3 and Fig. 1 difference also are; In the water conservancy diversion form in flow dividing structure (14) (11a, 15), and between flow dividing structure (14) and heat exchange structure (5a) without any flat guiding gutter.
Fig. 4 has represented with having the heat exchange plate of left-right symmetry W type flow dividing structure by the removable plate type heat exchanger schematic diagram that the angular flux heat exchange mode is fitted together.
The difference of Fig. 4 and Fig. 2 is; Assembling has the gasket seal (16) to the angular flux heat exchange mode in each heat exchange plate (10c).
The difference of Fig. 4 and Fig. 2 also is; Because flow dividing structure (14) has the left-right symmetry form of W type, can the gasket seal (16) of angular flux heat exchange mode is arbitrarily determined to be placed on sealing heat exchange plate (10c) from the left side to the right-hand corner hole or from the right side be on the position of purpose to the left hand corner hole with having, can not influence mobile performance and heat exchange efficiency and the fluid resistance of heat transferring medium in flow dividing structure (14) thus, equally, on heat exchange plate (10c), also can assemble gasket seal (16) with same-edge current heat exchange mode.
Because heat exchange plate (10c) has the W type spread pattern of mutual dislocation and the distributing position that water conservancy diversion form (11a) has mutual dislocation in the two ends flow dividing structure (14) up and down, so when each heat exchange plate (10c) after the mutual plane Rotate 180 ° is stacked, water conservancy diversion form (11a on following one deck heat exchange plate (10c), 15) wave crest and wave crest crestal line just in time with last layer heat exchange plate (10c) on water conservancy diversion form (11a, 15) the trough back side and the crestal line at the trough back side contacts and support mutually forms the heat exchange runner of heat transferring medium between each layer heat exchange plate (10c) and among flow dividing structure.
In the above-described embodiments;
At every heat exchange plate (10,10a, 10b, heat exchange structure (5 10c), 5a, 5b) two ends and hole, angle (9,9a, 9b) with hole, angle secondary seal structure (1,1a, 1b, 7,7a, the flow dividing structure (12 that heat transferring medium is arranged 7b), 14), it is characterized in that: flow dividing structure (12,14) and inherent water conservancy diversion form (6,11,11a, 15) be with heat exchange plate (10,10a, 10b, 10c) center line left-right symmetry and V-shaped and the distribution of W type has left-right symmetry and flow dividing structure (12 V-shaped and that the W type distributes at these, 14) its water conservancy diversion form (6 in, 11,11a, 15) with (6,11,11a, 15) the heat transferring medium circulation groove (3 that constitutes between, 3a) with direct and heat exchange plate (10,10a, 10b, hole, angle secondary seal structure (1 10c), 1a, 1b, 7,7a, 7b) be connected.
In having the flow dividing structure (12,14) that left-right symmetry and V-shaped and W type distribute, flow dividing structure (12,14) V-shaped and that the W type distributes can be expanded out other any suitable, have a symmetrical distribution form.
Has symmetrical flow dividing structure (12,14) in, each water conservancy diversion form (6,11,11a, 15) with (6,11,11a, 15) constituted the flow-through grooves (3 of heat transferring medium between, 3a), this groove (3, bottom layer position 3a) and hole, angle secondary seal structure (1,1a, 1b, 7,7a, 7b) the support gasket seal (13,16) bottom layer position and with at each heat exchange plate (10,10a, 10b, 10c) go up the various gasket seals (13 of support, 16) groove (8, bottom layer position 8a) consistent and with each heat exchange plate (10,10a, 10b, 10c) upward the trough bottom layer position of ripple is identical.
In having symmetrical flow dividing structure (12,14), constituted the flow-through grooves (3,3a) of heat transferring medium between each water conservancy diversion form (6,11,11a, 15) and (6,11,11a, 15), except that part of flow-through grooves that directly is connected with hole, angle secondary seal structure (1,1a, 1b, 7,7a, 7b) (3,3a), the bottom layer position of the flow-through grooves at other positions (3,3a) and each heat exchange plate (10,10a, 10b, 10c) are gone up the layer consistent of ripple height intermediate surface.
Water conservancy diversion form in the flow dividing structure (12,14) (6,11,11a, 15) can be the corrugated form (6) of continuous corrugated form (15) and segmentation and various orderly concaveconvex structure (11,11a).
At same heat exchange plate (10,10a, 10b, 10c), at heat exchange structure (5,5a, 5b) the flow dividing structure (12 at two ends up and down, 14) in the middle of, each water conservancy diversion form (6,11,11a, 15) relative position is at the flow dividing structure (12 at two ends up and down, 14) in the middle of mutual dislocation and inequality, when each heat exchange plate (10,10a, 10b, 10c) by mutual Rotate 180 ° and when being stacked, following one deck heat exchange plate (10,10a, 10b, water conservancy diversion form (6 10c), 11,11a, 15) wave crest and wave crest crestal line just in time with last layer heat exchange plate (10,10a, 10b, water conservancy diversion form (6 10c), 11,11a, 15) the trough back side and trough back side crestal line contact and support mutually, at each layer heat exchange plate (10,10a, 10b, 10c) and at flow dividing structure (12,14) the inner runner that forms heat transferring medium.
In flow dividing structure (12,14) and water conservancy diversion form (6,11,11a, 15) inside, and flat guiding gutter (2,2a, 4,4a) arranged between flow dividing structure (12,14) and heat exchange structure (5,5a, 5b), the base plane layer position of this flat guiding gutter (2,2a, 4,4a) is identical with the layer position of ripple the lowest point.
In flow dividing structure (12,14) and water conservancy diversion form (6,11,11a, 15) inside, and flat guiding gutter (2,2a, 4,4a) arranged between flow dividing structure (12,14) and heat exchange structure (5,5a, 5b), the base plane layer position of this flat guiding gutter (2,2a, 4,4a) is identical with the layer position that is positioned at ripple height intermediate surface.
Flat guiding gutter (2,2a, 4,4a) is symmetrical with heat exchange plate (10,10a, 10b, 10c) center line, can be any suitable shape with certain width.
In flow dividing structure (12,14) and water conservancy diversion form (6,11,11a, 15) is inner and can be provided with a plurality of between flow dividing structure (12,14) and heat exchange structure (5,5a, 5b) and be not provided with flat guiding gutter (2,2a, 4,4a).
Claims (8)
- The plate type heat exchanger that 1, pair angular flux and same-edge current are arranged with a kind of template assemble, the flow dividing structure that heat transferring medium is arranged between the heat exchange structure two ends on the every heat exchange plate and hole, angle and hole, angle secondary seal structure, it is characterized in that: flow dividing structure and inherent water conservancy diversion form distribute with heat exchange plate center line left-right symmetry and V-shaped and W type, these have the heat transferring medium circulation groove that constitutes between its water conservancy diversion form in left-right symmetry and V-shaped and the flow dividing structure that the W type distributes will be directly and hole, the angle secondary seal structure on the heat exchange plate be connected.
- 2, plate type heat exchanger according to claim 1 is characterized in that: in having symmetrical flow dividing structure, constituted the flow-through grooves of heat transferring medium between each water conservancy diversion form, the bottom layer position of the bottom layer position of this groove and hole, angle secondary seal structure support gasket seal and with consistent in the bottom layer position of the groove of the various gasket seals of support on each heat exchange plate and with each heat exchange plate on the trough bottom layer position of ripple identical.
- 3, plate type heat exchanger according to claim 1 is characterized in that: in having symmetrical flow dividing structure, constituted the flow-through grooves of heat transferring medium between each water conservancy diversion form, except that directly with that part of flow-through grooves that hole, angle secondary seal structure is connected, ripple height intermediate surface is layer consistent on the bottom layer position of the flow-through grooves at other positions and each heat exchange plate.
- 4, plate type heat exchanger according to claim 1 is characterized in that: the water conservancy diversion form in the flow dividing structure is continuous corrugated form and various orderly concaveconvex structure.
- 5, plate type heat exchanger according to claim 1 is characterized in that: on same heat exchange plate, at heat exchange structure up and down in the middle of the flow dividing structure at two ends, the relative position of each water conservancy diversion form is a mutual dislocation and inequality in the middle of the flow dividing structure at two ends up and down.
- 6, plate type heat exchanger according to claim 1 is characterized in that: reach water conservancy diversion form inside in flow dividing structure, and flat guiding gutter is arranged between flow dividing structure and heat exchange structure, the base plane layer position of this flat guiding gutter is identical with the layer position of ripple the lowest point.
- 7, plate type heat exchanger according to claim 1 is characterized in that: reach water conservancy diversion form inside in flow dividing structure, and flat guiding gutter is arranged between flow dividing structure and heat exchange structure, the base plane layer position of this flat guiding gutter is identical with the layer position that is positioned at ripple height intermediate surface.
- 8, it is characterized in that according to claim 6 or 7 described plate type heat exchangers: in flow dividing structure, reach water conservancy diversion form inside and a plurality of flat guiding gutters are arranged between flow dividing structure and heat exchange structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520133199 CN200946997Y (en) | 2005-12-02 | 2005-12-02 | Plate exchanger with diagonal flow and same-side flow assembled by a plate profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520133199 CN200946997Y (en) | 2005-12-02 | 2005-12-02 | Plate exchanger with diagonal flow and same-side flow assembled by a plate profile |
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| Publication Number | Publication Date |
|---|---|
| CN200946997Y true CN200946997Y (en) | 2007-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520133199 Expired - Lifetime CN200946997Y (en) | 2005-12-02 | 2005-12-02 | Plate exchanger with diagonal flow and same-side flow assembled by a plate profile |
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| CN105814394A (en) * | 2013-12-18 | 2016-07-27 | 阿尔法拉瓦尔股份有限公司 | Heat transfer plate and plate heat exchanger |
| WO2020192666A1 (en) * | 2019-03-28 | 2020-10-01 | 浙江三花汽车零部件有限公司 | Heat exchanger and heat exchange device |
| CN111765785A (en) * | 2019-03-31 | 2020-10-13 | 浙江三花汽车零部件有限公司 | Heat exchanger and heat exchange device |
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- 2005-12-02 CN CN 200520133199 patent/CN200946997Y/en not_active Expired - Lifetime
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| US10215505B2 (en) | 2013-12-18 | 2019-02-26 | Alfa Laval Corporate Ab | Heat transfer plate and plate heat exchanger |
| CN105814394B (en) * | 2013-12-18 | 2018-01-30 | 阿尔法拉瓦尔股份有限公司 | Heat transfer plate and plate type heat exchanger |
| CN103791759B (en) * | 2014-03-07 | 2016-03-30 | 丹佛斯微通道换热器（嘉兴）有限公司 | For plate type heat exchanger heat exchanger plate and there is the plate type heat exchanger of this heat exchanger plate |
| CN103791759A (en) * | 2014-03-07 | 2014-05-14 | 丹佛斯微通道换热器（嘉兴）有限公司 | Heat exchange plate for plate heat exchanger and plate heat exchanger with same |
| WO2015131834A1 (en) * | 2014-03-07 | 2015-09-11 | 丹佛斯微通道换热器（嘉兴）有限公司 | Heat exchange plate for plate-type heat exchanger and plate-type heat exchanger provided with said heat exchange plate |
| US10323883B2 (en) | 2014-03-07 | 2019-06-18 | Danfoss Micro Channel Heat Exchanger (Jiaxing) Co., Ltd. | Heat exchange plate for plate-type heat exchanger and plate-type heat exchanger provided with said heat exchange plate |
| CN104279893B (en) * | 2014-09-29 | 2016-04-27 | 华南师范大学 | A kind of double-layer staggered stream groove heat exchanger |
| CN104279893A (en) * | 2014-09-29 | 2015-01-14 | 华南师范大学 | Double-layer cross-current groove heat exchanger |
| WO2020192666A1 (en) * | 2019-03-28 | 2020-10-01 | 浙江三花汽车零部件有限公司 | Heat exchanger and heat exchange device |
| CN111765785A (en) * | 2019-03-31 | 2020-10-13 | 浙江三花汽车零部件有限公司 | Heat exchanger and heat exchange device |
| CN111765785B (en) * | 2019-03-31 | 2021-07-09 | 浙江三花汽车零部件有限公司 | Heat exchanger and heat exchange device |
| CN114111396A (en) * | 2021-12-08 | 2022-03-01 | 江阴市亚龙换热设备有限公司 | High-efficiency brazing type plate heat exchanger |
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