CN207180438U - Plate type heat exchanger main heat exchange plate ripple plot structure - Google Patents
Plate type heat exchanger main heat exchange plate ripple plot structure Download PDFInfo
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- CN207180438U CN207180438U CN201720669122.9U CN201720669122U CN207180438U CN 207180438 U CN207180438 U CN 207180438U CN 201720669122 U CN201720669122 U CN 201720669122U CN 207180438 U CN207180438 U CN 207180438U
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Abstract
The utility model discloses a kind of plate type heat exchanger main heat exchange plate ripple plot structure, main heat exchange plate profile is rectangle, several ripple units that heat transfer zone is arranged by rule form, each ripple unit includes crest, trough, hypotenuse, main heat exchange plate overturns superposition two-by-two, make the crest of each ripple unit opposite with crest, trough connects with trough, the plate side runner of the S types of closing is formed between the width side of adjacent main heat exchange plate, the pipe side runner of the tubulose of closing is formed between the length side of adjacent main heat exchange plate.The contact of main heat exchange plate pair contacts for " face " in the utility model, increase the contact surface of plate pair, plate is not allowed yielding during heat exchanger use, the flow direction of plate side runner and two media in pipe side runner is mutually perpendicular to, the length of main heat exchange plate can be formed according to specific operating mode by the mutually isostructural main heat exchange plate compacting of several piece, can be widely applied in the plate type heat exchanger of all size model.
Description
Technical field
Plate type heat exchanger technical field is the utility model is related to, specifically a kind of plate type heat exchanger main heat exchange plate ripple
Line plot structure.
Background technology
The conventional structure of heat exchange plate for plate heat exchanger piece is " people " font structure, first using the heat exchanger of this structure plate
The contact between plate of first plate is contacted for " point ", and plate is locally easily deformed during heat exchanger use, bears fluid punching
It is big to hit power, pressure-resistant poor-performing；Secondly, " people " font structure plate-type heat exchanger slab does not allow malleable cross section of fluid channel to accumulate.Big
Under mixture condition existing for particle and dope, runner is easily blocked, reduces plate heat exchange efficiency；In addition, " people " font structure
Plate-type heat-exchange plate is architectural limitation, and same shaping plate can not increase heat exchanger according to the mode of operating mode option board piece length and change
Hot area, plate heat exchange area can only be increased by way of increasing plate pair.But due to by plate ripple's depth precision and plate
Expect the influence of thickness deviation, excessive plate in turn results in plate part to necessarily causing the unbalanced of plate butt contact
The problems such as deformation, pressure of equipment ability decline.Simultaneously, excessive plate has been to having inevitably enlarged the thrust of main heat exchanger core body,
Higher is required to the load performance of equipment other parts, economy is bad.
Utility model content
The purpose of this utility model is to provide a kind of plate type heat exchanger main heat exchange plate ripple plot structure, this is simple in construction,
It can improve heat transfer property while free flow path features are ensured, improve plate contact rigidity, adapt to bulky grain and sticky
The welded plate type heat exchanger plate piece of the mixture conditions such as thing.
To achieve the above object, technical solution adopted in the utility model is：
A kind of plate type heat exchanger main heat exchange plate ripple plot structure, main heat exchange plate profile are rectangle, and it includes length side
The rectangle main heat exchange area on side, width side and middle part, several ripple units that main heat exchange area is arranged by rule form, each ripple
Unit includes crest, trough, the hypotenuse being connected between adjacent peaks and trough, and crest is parallel with trough, hypotenuse and crest
Between angle be 80-100 °；Main heat exchange plate overturns superposition two-by-two, makes the crest of each ripple unit opposite with crest,
Trough connects with trough, and the plate side runner of the S types of closing, adjacent main heat exchange are formed between the width side of adjacent main heat exchange plate
The pipe side runner of the tubulose of closing, plate side runner and the direction of media flow in pipe side runner are formed between the length side of plate
It is mutually perpendicular to.
Preferably, the reverse crest in opposite direction with the crest of ripple unit is provided with the trough of the ripple unit.
Preferably, the ripple in the main heat exchange area by regular array long truncated cone-shaped or truncated cone-shaped or hemispherical or fishbone
Or one or more kinds of combinations in water-drop-shaped projection are formed.
Preferably, the ripple in the main heat exchange area is made up of the projection according to rectangle or rounded projections arranged.
Preferably, the ripple in the main heat exchange area is by being boundary according to the straight direction of rectangle or inclination side using several septal lines
To or splayed oblique arrangement long truncated cone-shaped it is raised composition.
The beneficial effects of the utility model are：
（1）The contact of main heat exchange plate pair contacts for " face " in the utility model, increases the contact surface of plate pair, is exchanging heat
Plate is not allowed yielding during device use, can bear the larger impulsive force of fluid, improves the pressure-resistant performance of plate, extends
The service life of heat exchanger；
（2）The flow direction of plate side runner and two media in pipe side runner is mutually perpendicular in the utility model, and plate side
Runner is that unequal section accumulates runner with pipe side runner sectional area, can adapt to mixture condition existing for bulky grain and dope, no
Easily block runner；
（3）The length of main heat exchange plate can be according to specific operating mode by the mutually isostructural main heat exchange plate of several piece in the utility model
Piece compacting forms, and reaches the mesh of the increase heat exchange gross area by increasing the length of main heat exchange plate in the case where not increasing plate pair
, it can be widely applied in the plate type heat exchanger of all size model.
Brief description of the drawings
Fig. 1 is main heat exchange sheet structure schematic diagram of the main heat exchange corrugated regions for the straight direction arrangement of long circular platform type structure；
Fig. 2 is the A-A directional profile figures in Fig. 1；
Fig. 3 is the B-B directional profile figures in Fig. 1；
Fig. 4 is the structural representation for the main heat exchange plate for increasing reverse ripple；
Fig. 5 is the C-C directional profile figures in Fig. 4；
Fig. 6 is the D-D directional profile figures in Fig. 4;
Fig. 7 is media flow direction schematic diagram in core body；
Fig. 8 is the main heat exchange plate compacting connection diagram of different length；
Fig. 9 is that main heat exchange corrugated regions show for long truncated cone-shaped projection according to the main heat exchange sheet structure of incline direction rectangular arranged
It is intended to；
Figure 10 is main heat exchange plate of the main heat exchange corrugated regions for long truncated cone-shaped projection according to reversed dip direction rectangular arranged
Structural representation；
Figure 11 is main heat exchange plate of the main heat exchange corrugated regions for long truncated cone-shaped projection according to splayed incline direction rectangular arranged
Chip architecture schematic diagram；
Figure 12 is main heat exchange sheet structure schematic diagram of the main heat exchange corrugated regions for truncated cone-shaped projection according to rectangular arranged；
Figure 13 is main heat exchange sheet structure schematic diagram of the main heat exchange corrugated regions for hemispherical projections according to rectangular arranged；
Figure 14 is main heat exchange sheet structure schematic diagram of the main heat exchange corrugated regions for fishbone projection according to rectangular arranged；
Figure 15 is main heat exchange sheet structure schematic diagram of the main heat exchange corrugated regions for water-drop-shaped projection according to rectangular arranged；
Figure 16 is main heat exchange sheet structure schematic diagram of the main heat exchange corrugated regions for truncated cone-shaped projection according to rounded projections arranged；
In figure：1st, length side, 2, width side, 3, main heat exchange area, 4, plate side runner, 5, pipe side runner, 6, hypotenuse, 7,
Crest, 8, trough, 9, septal line, 10, reverse crest.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
A kind of plate type heat exchanger main heat exchange plate ripple plot structure as shown in Figure 1 to Figure 3, main heat exchange plate profile are square
Shape, it includes the rectangle main heat exchange area 3 of length side 1, width side 2 and middle part, several ripples that main heat exchange area 3 is arranged by rule
Line unit forms, and each ripple unit includes crest 7, trough 8, the hypotenuse 6 being connected between adjacent peaks 7 and trough 8, crest
7 is parallel with trough 8, and the angle between hypotenuse 6 and crest 7 is 80-100 °；Main heat exchange plate overturns superposition two-by-two, makes each
The crest 7 and crest 7 of ripple unit are opposite, and trough 8 connects with trough 8, shape between the width side 2 of adjacent main heat exchange plate
Into the plate side runner 4 of the S types of closing, the pipe side runner of the tubulose of closing is formed between the length side 1 of adjacent main heat exchange plate
5.As shown in fig. 7, plate side runner 4 and the direction of media flow in pipe side runner 5 are mutually perpendicular to.
As shown in figure 8, mutually suppressing connection by the main heat exchange plate of different length, the overall length of main heat exchange plate can be increased
Degree, to reach the purpose of the increase heat exchange gross area.
As shown in Fig. 9 to Figure 16, the ripple in main heat exchange area 3 by regular array long truncated cone-shaped or truncated cone-shaped or hemispherical or
Fishbone or water-drop-shaped projection are formed, and according to triangle or rectangular arranged, the arragement direction of long truncated cone-shaped projection is straight side
To either incline direction or splayed incline direction.
Embodiment 2
A kind of plate type heat exchanger main heat exchange plate ripple plot structure as shown in Figures 4 to 6, main heat exchange plate profile are square
Shape, it includes the rectangle main heat exchange area 3 of length side 1, width side 2 and middle part, several ripples that main heat exchange area 3 is arranged by rule
Line unit forms, and each ripple unit includes crest 7, trough 8, the hypotenuse 6 being connected between adjacent peaks 7 and trough 8, crest
7 is parallel with trough 8, and the angle between hypotenuse 6 and crest 7 is 80-100 °；It is provided with and ripple list at the trough 8 of ripple unit
The crest 7 of member reverse crest 10 in opposite direction, main heat exchange plate overturn superposition two-by-two, make each ripple unit crest 7 and
Crest 7 is opposite, and reverse crest 10 connects with reverse crest 10, and closing is formed between the width side 2 of adjacent main heat exchange plate
S types plate side runner 4, the pipe side runner 5 of the tubulose of closing is formed between the length side 1 of adjacent main heat exchange plate.Plate side
Runner 4 and the direction of media flow in pipe side runner 5 are mutually perpendicular to.
The contact of main heat exchange plate pair contacts for " face " in the utility model, the contact surface of plate pair is increased, in heat exchanger
Plate is not allowed yielding during use, can bear the larger impulsive force of fluid, improves the pressure-resistant performance of plate, extends
The service life of heat exchanger；The flow direction of plate side runner and two media in pipe side runner is mutually perpendicular in the utility model,
And plate side runner is that unequal section accumulates runner with pipe side runner sectional area, can adapt to medium work existing for bulky grain and dope
Condition, it is not easily blocked runner；The length of main heat exchange plate can be according to specific operating mode by the mutually isostructural master of several piece in the utility model
Heat exchange plate compacting forms, and reaches the total face of increase heat exchange by increasing the length of main heat exchange plate in the case where not increasing plate pair
Long-pending purpose, it can be widely applied in the plate type heat exchanger of all size model.
Claims (5)
1. a kind of plate type heat exchanger main heat exchange plate ripple plot structure, main heat exchange plate profile is rectangle, and it includes length side
（1）, width side（2）With the rectangle main heat exchange area at middle part（3）, main heat exchange area（3）The several ripple unit groups arranged by rule
Into, it is characterised in that：Each ripple unit includes crest（7）, trough（8）, be connected to adjacent peaks（7）With trough（8）Between
Hypotenuse（6）, crest（7）With trough（8）It is parallel, hypotenuse（6）With crest（7）Between angle be 80-100 °；Main heat exchange plate
Piece overturns superposition two-by-two, makes the crest of each ripple unit（7）With crest（7）It is opposite, trough（8）With trough（8）Connect, phase
The width side of adjacent main heat exchange plate（2）Between formed closing S types plate side runner（4）, the length of adjacent main heat exchange plate
Side（1）Between formed closing tubulose pipe side runner（5）, plate side runner（4）With pipe side runner（5）The side of middle media flow
To being mutually perpendicular to.
2. plate type heat exchanger main heat exchange plate ripple plot structure according to claim 1, it is characterised in that：The ripple list
The trough of member（8）Place is provided with the crest with ripple unit（7）Reverse crest in opposite direction（10）.
3. plate type heat exchanger main heat exchange plate ripple plot structure according to claim 1 or 2, it is characterised in that：The master
Heat transfer zone（3）Ripple by one in the long truncated cone-shaped or truncated cone-shaped or hemispherical or fishbone or water-drop-shaped projection of regular array
Kind or two or more combinations are formed.
4. plate type heat exchanger main heat exchange plate ripple plot structure according to claim 1 or 2, it is characterised in that：The master
Heat transfer zone（3）Ripple be made up of the projection according to rectangle or rounded projections arranged.
5. plate type heat exchanger main heat exchange plate ripple plot structure according to claim 1 or 2, it is characterised in that：The master
Heat transfer zone（3）Ripple by with several septal lines（9）For boundary, according to the straight direction of rectangle, either incline direction or splayed are inclined
The long truncated cone-shaped projection composition tiltedly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720669122.9U CN207180438U (en) | 2017-06-09 | 2017-06-09 | Plate type heat exchanger main heat exchange plate ripple plot structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720669122.9U CN207180438U (en) | 2017-06-09 | 2017-06-09 | Plate type heat exchanger main heat exchange plate ripple plot structure |
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| Publication Number | Publication Date |
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| CN207180438U true CN207180438U (en) | 2018-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720669122.9U Active CN207180438U (en) | 2017-06-09 | 2017-06-09 | Plate type heat exchanger main heat exchange plate ripple plot structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296430A (en) * | 2019-06-28 | 2019-10-01 | 兰州兰石换热设备有限责任公司 | A kind of heating wet flue gas eliminates the vapor heat exchanger of white cigarette |
| CN110514041A (en) * | 2019-08-23 | 2019-11-29 | 兰州兰石换热设备有限责任公司 | Nuclear power system plate heat exchanger core |
| CN110645818A (en) * | 2019-10-31 | 2020-01-03 | 江苏唯益换热器有限公司 | Novel brazing heat exchange plate group |
| CN110749215A (en) * | 2019-12-06 | 2020-02-04 | 江苏唯益换热器有限公司 | Multi-stage flow-dividing brazing heat exchanger plate set |
| CN113670097A (en) * | 2021-08-30 | 2021-11-19 | 兰州兰石换热设备有限责任公司 | Detachable plate heat exchanger capable of preventing marine microorganism blockage |
-
2017
- 2017-06-09 CN CN201720669122.9U patent/CN207180438U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296430A (en) * | 2019-06-28 | 2019-10-01 | 兰州兰石换热设备有限责任公司 | A kind of heating wet flue gas eliminates the vapor heat exchanger of white cigarette |
| CN110514041A (en) * | 2019-08-23 | 2019-11-29 | 兰州兰石换热设备有限责任公司 | Nuclear power system plate heat exchanger core |
| CN110645818A (en) * | 2019-10-31 | 2020-01-03 | 江苏唯益换热器有限公司 | Novel brazing heat exchange plate group |
| CN110749215A (en) * | 2019-12-06 | 2020-02-04 | 江苏唯益换热器有限公司 | Multi-stage flow-dividing brazing heat exchanger plate set |
| CN113670097A (en) * | 2021-08-30 | 2021-11-19 | 兰州兰石换热设备有限责任公司 | Detachable plate heat exchanger capable of preventing marine microorganism blockage |
| CN113670097B (en) * | 2021-08-30 | 2024-05-10 | 兰州兰石换热设备有限责任公司 | Detachable plate heat exchanger for preventing marine microorganism from blocking |
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