CN206974251U - Plate type heat exchanger - Google Patents
Plate type heat exchanger Download PDFInfo
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- CN206974251U CN206974251U CN201720449028.2U CN201720449028U CN206974251U CN 206974251 U CN206974251 U CN 206974251U CN 201720449028 U CN201720449028 U CN 201720449028U CN 206974251 U CN206974251 U CN 206974251U
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- lines
- heat exchanger
- groove
- working medium
- clamping plate
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Abstract
The utility model discloses a kind of plate type heat exchanger, including first clamping plate, second clamping plate and clamping are arranged on first clamping plate, some heat exchanger plates between second clamping plate, the heat exchanger plates include substrate, sealing caulking groove is provided with substrate, the outside cell wall of the sealing caulking groove passes through top margin, side a, base, side b, which encloses to connect, to be formed, side a, side b is vertical edge, and top margin and base are V-shaped edge, substrate encloses in outer side slot wall is provided with three kinds of lines in the region connect, respectively the first lines, second lines, 3rd lines, second lines is in the medium position of substrate, first lines is arranged in the corner positions of outside cell wall, between the first lines and the second lines on the upside of the cell wall of outside, between the first lines and the second lines on the downside of the cell wall of outside, it is provided with undulatory 3rd lines.Therefore, the utility model can effectively improve the heat exchange efficiency of heat exchanger.
Description
Technical field
It the utility model is related to a kind of plate type heat exchanger.
Background technology
When being heated or being heated indirectly using heat exchange method, it is necessary to use heat exchanger, it will usually use disk
Pipe, shell-and-tube or plate type heat exchanger.But seawater or salt solution for working medium for high temperature（The particularly salt of chloride ion-containing）When, as
The common metal such as red copper, stainless steel material cannot be competent at, and titanium alloy material just turns into first choice.Require high in the heat exchange thermal efficiency
Occasion, it is obvious less suitable using the shell-and-tube heat exchanger or coiled heat exchange mode of titanium alloy material, and plate type heat exchanger knot
Structure then seems masterly because heat exchange area is big, heat exchange is fully and strong to temperature, flow and pressure adaptation ability.But because
The particularity of medium, the plate type heat exchanger from routine such as its structure and connected mode have different design requirements.
The content of the invention
The utility model is in view of the shortcomings of the prior art, there is provided a kind of plate type heat exchanger of new lines arrangement form
Heat exchanger plates, to improve the heat exchange efficiency of heat exchanger；In addition, the utility model have selected specific to adapt to special working medium needs
Material.
To realize above-mentioned technical purpose, the utility model takes following technical scheme：
A kind of plate type heat exchanger, including first clamping plate, second clamping plate and clamping installed in first clamping plate, second clamping plate it
Between some heat exchanger plates, the heat exchanger plates include substrate, sealing caulking groove are provided with substrate, and the outside cell wall of the sealing caulking groove leads to
Cross top margin, side a, base, side b enclose to connect and formed, side a, side b are vertical edge, and top margin and base are V-shaped edge,
Substrate encloses in outer side slot wall is provided with three kinds of lines in the region connect, respectively the first lines, the second lines, treble cut
Road, and through hole is set in the corner positions of outer side slot wall；Wherein：Second lines is in the V-shape being parallel to each other, in substrate
Portion position, the first lines are arranged in the corner positions of outside cell wall, and the groove of the first lines in each corner positions is equal
With the radial arrangement in through hole center herein, between the first lines and the second lines on the upside of the cell wall of outside, on the downside of the cell wall of outside
The first lines and the second lines between, be provided with undulatory 3rd lines；First lines, the second lines, the 3rd lines
Both with respect to the center line symmetrical setting that substrate is vertical；It is embedding that the outer ledge of three kinds of lines and outside cell wall collectively form sealing
Groove, top, the bottom of the sealing caulking groove are V-shaped groove, and both sides are then vertical slots；Seal is installed in sealing caulking groove.
In two pieces of adjacent heat exchanger plates, the seal installed in the sealing caulking groove of heat exchanger plates is sealing ring a；Sealing ring a
Including two parts, respectively parallelogram-shaped segment and gable, the parallelogram-shaped segment include two vertical edges and
Two inclined sides, seal fixing hole are provided with the corner position of gable, triangular portion is divided into two, and one of them three
The base of angled portion is overlapped on one lopsided lower end of parallelogram-shaped segment, and the base of another gable is then
Be overlapped on another lopsided upper end of parallelogram-shaped segment, and enclose be connected into each sealing strip of gable can be by chance close
Seal the groove of the first lines of corresponding position.
The seal installed in the sealing caulking groove of the heat exchanger plates adjacent with first clamping plate is sealing ring b；Sealing ring b passes through V
Shape top margin, vertical side a, V-Bottom side, vertical side b enclose to connect and formed, and be provided with interface at sealing ring b corner positions,
Interface wherein on a diagonal be respectively heating working medium into and out of interface, the interface on another diagonal is respectively then
Be heated working medium into and out of interface；And heating working medium into and out of interface relative to heated working medium into and out of interface adverse current cloth
Put；Flow through lines groove on the heat exchanger plates substrate of heating working medium and heating working medium into and out of orifice；Flow through heated work
Lines groove on the heat exchanger plates substrate of matter and heated working medium are into and out of orifice.
Each interface is connected with snap joint.
The first clamping plate, second clamping plate use stainless steel.
The heat exchanger plates use titanium alloy material.
The inclination angle of the second lines groove is 67 °, depth 1.5mm.
According to above-mentioned technical scheme, relative to prior art, the utility model has following effect：
Heat exchanger plates described in the utility model, enter in fluid it is fashionable, first pass through emitting shape groove diverging water conservancy diversion after, lead to successively
Corrugated groove, V-shape groove are crossed, finally after the aggregation of emitting shape groove, into next piece of heat exchanger plates, it follows that this reality
With the new heat exchange efficiency that can effectively improve plate type heat exchanger, in addition, the utility model, which passes through, sets the second lines groove
Inclination angle and depth, turbulent flow, enhanced heat exchange effect can be also caused under low flow velocity operating mode, while can also prevent plate
Crystalline deposit（Fouling）.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of plate type heat exchanger described in the utility model；
In figure：1st, the first clamping plate；2nd, the second clamping plate；3rd, heat exchange plate；4th, sealing ring a；5th, sealing ring b；6th, it is quick
Joint；7th, bolt column；8th, nut；
What dotted arrow showed is to be heated working medium flow direction, and what solid arrow showed is heating working medium flow direction；
Fig. 2 is the structural representation of heat exchanger plates described in the utility model；
In figure：3-1, substrate；3-2, through hole；3-3, the first lines；3-4, the second lines；3-5, the 3rd lines；It is 3-6, close
Seal caulking groove；3-7, fixing hole；
Fig. 3 is sealing ring a described in the utility model structural representation；
In figure：4-1, fixing hole；4-2, parallelogram-shaped segment；4-2a, inclined side；4-2b, vertical edge；4-3, triangle
Part；
Fig. 4 a are sealing ring b described in the utility model dimensional structure diagrams；
Fig. 4 b are the front views of the sealing ring b；
In Fig. 4 a, 4b：5-1, V-shaped edge；5-2, vertical side；5-3, heating working medium accessing port；5-4；Heated working medium goes out
Interface；5-5, heating working medium outgoing interface；5-6, it is heated working medium accessing port.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.The description only actually at least one exemplary embodiment is illustrative to be never used as to this practicality below
New and its application or any restrictions used.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of the utility model protection.Unless
Illustrate in addition, part and the positioned opposite of step, expression formula and the unlimited system of numerical value otherwise illustrated in these embodiments
The scope of the utility model.Simultaneously, it should be appreciated that for the ease of description, the size of the various pieces shown in accompanying drawing is not
It is to be drawn according to the proportionate relationship of reality.May for technology, method and apparatus known to person of ordinary skill in the relevant
It is not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as authorizing part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, not as limit
System.Therefore, the other examples of exemplary embodiment can have different values.
For the ease of description, space relative terms can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation).
As shown in Figure 1, Figure 2, shown in Fig. 4 a, Fig. 4 b, plate type heat exchanger described in the utility model, including first clamping plate, second
Clamping plate and clamping are arranged on some heat exchanger plates between first clamping plate, second clamping plate, and heat exchanger plates are to be fastened by bolts part peace
It is attached between first clamping plate, second clamping plate.
The heat exchanger plates, as shown in Fig. 2 including substrate, sealing caulking groove is provided with substrate, the outer side slot of the sealing caulking groove
Wall encloses to connect by top margin, side a, base, side b to be formed, and side a, side b are vertical edge, and top margin and base are V-arrangement
Side, substrate encloses in outer side slot wall is provided with three kinds of lines in the region connect, respectively the first lines, the second lines, the 3rd
Lines, and through hole is set in the corner positions of outer side slot wall；Wherein：Second lines is in the V-shape being parallel to each other, in substrate
Medium position, the inclination angle of the second lines groove is 67 °, depth 1.5mm；First lines is arranged in the angular position of outside cell wall
Put, the groove of the first lines in each corner positions is with the radial arrangement in through hole center herein, on the cell wall of outside
Between the first lines and the second lines between the first lines and the second lines of side, on the downside of the cell wall of outside, ripple is provided with
3rd lines of shape；First lines, the second lines, the 3rd lines are both with respect to the vertical center line symmetrical setting of substrate；Three kinds
The outer ledge of lines collectively forms sealing caulking groove with outside cell wall, and top, the bottom of the sealing caulking groove are V-shaped groove, both sides
Portion is then vertical slots；Seal is installed in sealing caulking groove.
In two pieces of adjacent heat exchanger plates, the seal installed in the sealing caulking groove of heat exchanger plates is sealing ring a；Sealing ring a,
As shown in figure 3, including two parts, respectively parallelogram-shaped segment and gable, the parallelogram-shaped segment includes two
Vertical edge and two inclined sides, seal fixing hole is provided with the corner position of gable, triangular portion is divided into two,
The base of one of gable is overlapped on one lopsided lower end of parallelogram-shaped segment, and another triangular portion
The base divided then is overlapped on another lopsided upper end of parallelogram-shaped segment, and encloses each sealing strip for being connected into gable
The groove of the first lines of corresponding position can by chance be sealed.
The seal installed in the sealing caulking groove of the heat exchanger plates adjacent with first clamping plate is sealing ring b；Such as Fig. 4 a, 4b institute
Show, sealing ring b is enclosed to connect and formed by V-arrangement top margin, vertical side a, V-Bottom side, vertical side b, and sealing ring b corner positions
Place is provided with interface, wherein the interface on a diagonal be respectively heating working medium into and out of interface, on another diagonal
Interface be respectively then be heated working medium into and out of interface；And heating working medium into and out of interface relative to heated working medium
Into and out of interface counter-flow arrangement；Flow through connecting into and out of interface for lines groove on the heat exchanger plates substrate of heating working medium and heating working medium
It is logical；Lines groove on the heat exchanger plates substrate of heated working medium and heated working medium are flowed through into and out of orifice.Each connects
Mouth is connected with snap joint.
The first clamping plate, second clamping plate use stainless steel.The heat exchanger plates use titanium alloy material.
The utility model is that a kind of be directed to all kinds of salt solution or seawater of 80 DEG C and the above is working medium, heat exchange thermal efficiency requirement
At least up to 95%, while there is safe and environment-friendly, reliable, easy processing manufacture and the plate type heat exchanger for being easy to maintenance etc..
For enhanced heat exchange, improve plate rigidity, devise 67 ° of inclination angle, depth 1.5mm groove structure titanium alloy sheet
Piece, and overall punching press is corrugated, turbulent flow, enhanced heat exchange effect can be also caused under low flow velocity operating mode, while can also prevent
The only crystalline deposit of plate（Fouling）.Countercurrent flow is formed between the steam or high-temperature medium and heated medium of heating, respectively
It is in pass through each plate with journey parallel fluid flow form between plate.Connection is designed to detachable be easy to fabricate, pacify between plate
Dress and maintenance.
Seal washer uses silica gel material one-shot forming between plate, can high temperature resistant, and meet food-grade requirement.
The attachment structure of this plate swap-in outlet, designed using with outermost seal washer integrated molding, it is ensured that connect
Reliable sealing effectiveness at mouthful, interface can quickly be connected with joint, is easily installed, it may have certain versatility, be suitable for each
Kind joint connection（The type of attachment of snap joint need to only be changed）.
Heated side：Heating working medium enters heat exchanger by the snap joint on stainless steel clamping plate, with titanium alloy heat exchange plate
Convection current and heat conduction heat exchange, transfer heat to heat exchange plate, afterwards by snap joint outflow heat exchanger；It is heated side：It is heated
Working medium enters heat exchanger by the snap joint on stainless steel clamping plate, is exchanged heat with the convection current of titanium alloy heat exchange plate and heat conduction, obtains
Heat on heat exchanger plates, afterwards by snap joint outflow heat exchanger.Thus, working medium is heated just to complete by the plate type heat exchanger
Thermal energy exchange with heating working medium.
Claims (7)
1. a kind of plate type heat exchanger, including first clamping plate, second clamping plate and clamping are arranged between first clamping plate, second clamping plate
Some heat exchanger plates, it is characterised in that the heat exchanger plates include substrate, and sealing caulking groove is provided with substrate, the sealing caulking groove
Outside cell wall encloses to connect by top margin, side a, base, side b to be formed, and side a, side b are vertical edge, and top margin and base
It is V-shaped edge, substrate encloses in outer side slot wall is provided with three kinds of lines in the region connect, respectively the first lines, the second line
Road, the 3rd lines, and through hole is set in the corner positions of outer side slot wall；Wherein：Second lines is in the V-shape being parallel to each other, and is located
In the medium position of substrate, the first lines is arranged in the corner positions of outside cell wall, the first line in each corner positions
The groove on road is with the radial arrangement in through hole center herein, between the first lines and the second lines on the upside of the cell wall of outside, outer
Between the first lines and the second lines on the downside of side channel wall, undulatory 3rd lines is provided with；First lines, the second line
Road, the 3rd lines are both with respect to the vertical center line symmetrical setting of substrate；
The outer ledge of three kinds of lines collectively forms sealing caulking groove with outside cell wall, and top, the bottom of the sealing caulking groove are V-arrangement
Groove, both sides are then vertical slots；Seal is installed in sealing caulking groove.
2. plate type heat exchanger according to claim 1, it is characterised in that in two pieces of adjacent heat exchanger plates, heat exchanger plates it is close
The seal installed in envelope caulking groove is sealing ring a；Sealing ring a includes two parts, respectively parallelogram-shaped segment and triangle
Shape part, the parallelogram-shaped segment include two vertical edges and two inclined sides, are provided with the corner position of gable
Seal fixing hole, triangular portion are divided into two, and the base of one of gable is overlapped on parallelogram-shaped segment one
The lopsided lower end of bar, and the base of another gable be then overlapped on another of parallelogram-shaped segment it is lopsided on
End, and enclose be connected into gable each sealing strip can by chance seal corresponding position the first lines groove.
3. plate type heat exchanger according to claim 1, it is characterised in that the sealing of the heat exchanger plates adjacent with first clamping plate is embedding
The seal installed in groove is sealing ring b；Sealing ring b is enclosed and connect by V-arrangement top margin, vertical side a, V-Bottom side, vertical side b
Form, and interface is provided with sealing ring b corner positions, wherein the interface on a diagonal is respectively heating working medium
Into and out of interface, interface on another diagonal be respectively then be heated working medium into and out of interface；And heating working medium into and out of
Interface is relative to heated working medium into and out of interface counter-flow arrangement；Flow through the lines groove on the heat exchanger plates substrate of heating working medium
With heating working medium into and out of orifice；Flow through the lines groove on the heat exchanger plates substrate of heated working medium and heated working medium
Into and out of orifice.
4. plate type heat exchanger according to claim 1, it is characterised in that each interface is connected with snap joint.
5. plate type heat exchanger according to claim 1, it is characterised in that the first clamping plate, second clamping plate are using stainless
Steel material.
6. plate type heat exchanger according to claim 1, it is characterised in that the heat exchanger plates use titanium alloy material.
7. plate type heat exchanger according to claim 1, it is characterised in that the inclination angle of the second lines groove is 67 °, deeply
Spend 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449028.2U CN206974251U (en) | 2017-04-26 | 2017-04-26 | Plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449028.2U CN206974251U (en) | 2017-04-26 | 2017-04-26 | Plate type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206974251U true CN206974251U (en) | 2018-02-06 |
Family
ID=61412330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720449028.2U Active CN206974251U (en) | 2017-04-26 | 2017-04-26 | Plate type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206974251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827039A (en) * | 2018-07-11 | 2018-11-16 | 李洁 | A method of improving heat-exchangers of the plate type service life |
-
2017
- 2017-04-26 CN CN201720449028.2U patent/CN206974251U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827039A (en) * | 2018-07-11 | 2018-11-16 | 李洁 | A method of improving heat-exchangers of the plate type service life |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221019 Address after: Room 1208, Optoelectronic Science Park, No. 6, Yuhe North Road, Yanchuang Park, Nanjing District, China (Jiangsu) Pilot Free Trade Zone, 210000 Jiangsu Province Patentee after: Nanjing Aipu Energy Technology Co.,Ltd. Address before: No. 19, Pusi Road, Pukou High tech Development Zone, Nanjing, Jiangsu 210061 Patentee before: APRICUS SOLAR CO.,LTD. |