CN207763541U - A kind of groove heat-exchangers of the plate type - Google Patents
A kind of groove heat-exchangers of the plate type Download PDFInfo
- Publication number
- CN207763541U CN207763541U CN201721552397.0U CN201721552397U CN207763541U CN 207763541 U CN207763541 U CN 207763541U CN 201721552397 U CN201721552397 U CN 201721552397U CN 207763541 U CN207763541 U CN 207763541U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- groove
- exchanger core
- exchangers
- plate type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of groove heat-exchangerss of the plate type, including at least two heat exchanger core bodies, one end of heat exchanger core body is fluid inlet, the other end is fluid outlet, the flow direction of fluid is opposite in two heat exchanger core bodies, and the fluid flowed in two heat exchanger core bodies has temperature difference；The plank of heat exchanger core body is layering by groove heat exchanger plates and is constituted, and groove heat exchanger plates are equipped with the groove of multiple repressed formation.
Description
Technical field
The utility model is related to heat exchanger technology fields, relate in particular to a kind of groove heat-exchangers of the plate type.
Background technology
Conventional plate-type heat exchanger makes it possess out due to having the characteristics that compact-sized, space is few, convenient for disassembly and assembly
Wealthy market.But Conventional plate-type heat exchanger, the defect due to structure side are sealed in particular by rubber gasket, resistance to
Mild pressure resistance performance is not high.In addition Conventional plate-type heat exchanger medium runner is narrow and medium inlet and outlet runner direction with change
Hot plate piece is vertical, thus resistance of medium is larger, is difficult to apply to the production field of big flow and strong pressure.
Invention content
The purpose of the utility model is to overcome deficiency in the prior art, a kind of high temperature resistant, high pressure are provided, can adapt to
Harsh environments, flow resistance is smaller, the splendid groove heat-exchangers of the plate type of heat transfer effect.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions:
A kind of groove heat-exchangers of the plate type, including at least two heat exchanger core bodies, one end of heat exchanger core body be fluid into
Mouthful, the other end is fluid outlet, and the flow direction of fluid is opposite in two heat exchanger core bodies, and in two heat exchanger core bodies
The fluid of flowing has temperature difference；
The plank of heat exchanger core body is layering by groove heat exchanger plates and is constituted, and groove heat exchanger plate is equipped with multiple warps
Suppress the groove formed.
The groove section is the trapezoidal streamlined structure of class.
Preferably, the groove heat exchanger plates are at least three pieces.
It is further preferred that groove is in be distributed or be staggered in arrangement side by side on groove heat exchanger plates.
Compared with prior art, the utility model has the beneficial effects that:
(1) the utility model medium all heat exchange surfaces in heat exchange core body are all that one-time surface heat exchanging efficiency substantially carries
Height, compact-sized, floor space is small；
(2) the utility model had both maintained that plate heat exchanger is compact-sized, efficient feature, and had shell-and-tube heat exchanger
The characteristics of high temperature high voltage resistant, makes it have very high heat transfer efficiency；
(3) the utility model class trapezoidal groove not only increases the turbulent flow of fluid, enhancing heat exchange, and resistance is smaller, fits
For big flow, high pressure field；Groove heat-exchangers of the plate type can decide the heat exchange circulation style of heat exchanger in its sole discretion as needed
For adverse current or cross-flow, the application range of heat exchanger is improved；
(4) the utility model cost of investment is small, at low cost, simple production process, and moon is easy to comprising modules, installation side
Just；
(5) the utility model is suitable for vapour-vapour, vapour-liquid and liquid-liquid heat exchange, can be applied to food, brewing, machinery, change
The field of heat exchange such as work, oil, power, metallurgy, electric power, ship.
Description of the drawings
Fig. 1 is groove heat-exchangers of the plate type overall structure diagram.
Fig. 2 is heat exchange plate structure schematic diagram.
Attached drawing marks:
1, the fluid inlet of first heat exchanger core body；2, the fluid outlet of first heat exchanger core body；3, second is changed
The fluid inlet of hot device core；4, the fluid outlet of second heat exchanger core body；5, heat exchanger core body；6, groove heat exchanger plates；7、
Groove.
Specific implementation mode
The utility model is described in further detail with specific implementation mode in conjunction with attached drawing down:
As shown in Figure 1, a kind of groove heat-exchangers of the plate type, including:At least two heat exchanger core bodies 5, first heat exchanger
One end of core 5 be fluid inlet 1, the other end be fluid outlet 2, the fluid inlet and outlet direction of second heat exchanger core body 5 with
First heat exchanger core body 5 on the contrary, in order to enable the flow direction of fluid is on the contrary, second is changed in two heat exchanger core bodies 5
One end of hot device core 5 is fluid outlet 4, and the other end is fluid inlet 3, and the fluid flowed in two heat exchanger core bodies has temperature
Degree is poor, to complete heat exchange in flow process.
As shown in Fig. 2, cut and similar trapezoidal smooth streamlined groove 7 with made of compacting on groove heat exchanger plates 6,
Groove 7 is in be distributed or be staggered in arrangement side by side on groove heat exchanger plates 6.Groove heat exchanger plates 6, which are layering, constitutes heat exchanger core body 5.
Groove heat exchanger plates 6 are at least three pieces and are stacked, so as to be respectively formed the channel of cold fluid and hot fluid.
Undeclared part involved in the utility model is same as the prior art or is realized using the prior art.
Claims (4)
1. a kind of groove heat-exchangers of the plate type, characterized in that including at least two heat exchanger core bodies (5), heat exchanger core body (5)
One end is fluid inlet, and the other end is fluid outlet, and the flow direction of two interior fluids of heat exchanger core body (5) is opposite, and
The fluid flowed in two heat exchanger core bodies (5) has temperature difference；
The plank of heat exchanger core body (5) is to be layering to constitute by groove heat exchanger plates (6), and groove heat exchanger plates (6) are equipped with more
The groove (7) of a repressed formation.
2. groove heat-exchangers of the plate type according to claim 1, characterized in that the groove (7) cut and be that class is trapezoidal
Streamlined structure.
3. groove heat-exchangers of the plate type according to claim 1, characterized in that the groove heat exchanger plates (6) are at least three
Block.
4. groove heat-exchangers of the plate type according to claim 1, characterized in that groove (7) is on groove heat exchanger plates (6)
It is distributed or is staggered in arrangement side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721552397.0U CN207763541U (en) | 2017-11-20 | 2017-11-20 | A kind of groove heat-exchangers of the plate type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721552397.0U CN207763541U (en) | 2017-11-20 | 2017-11-20 | A kind of groove heat-exchangers of the plate type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207763541U true CN207763541U (en) | 2018-08-24 |
Family
ID=63188471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721552397.0U Expired - Fee Related CN207763541U (en) | 2017-11-20 | 2017-11-20 | A kind of groove heat-exchangers of the plate type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207763541U (en) |
-
2017
- 2017-11-20 CN CN201721552397.0U patent/CN207763541U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20191120 |