CN105352348A - Plate heat exchanger and heat exchange method - Google Patents
Plate heat exchanger and heat exchange method Download PDFInfo
- Publication number
- CN105352348A CN105352348A CN201510952870.3A CN201510952870A CN105352348A CN 105352348 A CN105352348 A CN 105352348A CN 201510952870 A CN201510952870 A CN 201510952870A CN 105352348 A CN105352348 A CN 105352348A
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- CN
- China
- Prior art keywords
- heat exchanger
- stainless steel
- heat
- master slice
- tapered protrusion
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
- F28D9/0075—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements the plates having openings therein for circulation of the heat-exchange medium from one conduit to another
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a plate heat exchanger and a heat exchange method. The heat exchange effect of heat exchangers manufactured by the majority of heat exchanger manufacturing enterprises is not obvious, and the raised temperature is low after heat exchange is accomplished. The plate heat exchanger comprises a heat exchanger body (6). The heat exchanger body comprises a set of heat exchanger female fins (7) and a set of heat exchanger male fins (4), wherein the heat exchanger female fins and the heat exchanger male fins are arranged alternately and connected through brazing. The front end and the rear end of the heat exchanger body are sealed through a stainless steel plate (2). A water inlet hole (3) is formed in the upper left corner of the front end of the heat exchanger body, and a water outlet hole (1) is formed in the lower right corner of the front end of the heat exchanger body. Smoke channels (5) are formed in the side of the heat exchanger body after the heat exchanger female fins and the heat exchanger male fins are arranged alternately through brazing, and flow guide channels are formed in the heat exchanger body after the heat exchanger female fins and the heat exchanger male fins are arranged alternately through brazing. According to the invention, the plate heat exchanger and the heat exchange method are applied to heat exchange.
Description
technical field:
the present invention relates to a kind of plate type heat exchanger and heat-exchange method.
background technology:
along with the development and progress of society, people's living standard improves day by day, people often have ignored much important thing while enjoying good life, flue gas such as with amount of heat in boiler exhaust gas after process, large kitchen heat flue gas, bathing pool heat steam etc., these gaseous matters with amount of heat are discharged in air, people waste these recuperable heat energy accidentally, since these gases with amount of heat of generation of heat exchanger can carry out energy recovery, but its heat transfer effect of heat exchanger that most of heat exchanger enterprise manufactures is not clearly, temperature is promoted lower after heat exchange, can not the absorption heat-exchange of very limits, therefore design a kind of plate type heat exchanger and solve the problems referred to above.
summary of the invention:
the object of this invention is to provide a kind of plate type heat exchanger and heat-exchange method.
above-mentioned object is realized by following technical scheme:
a kind of plate type heat exchanger, its composition comprises: heat exchanger body, described heat exchanger body comprises one group of heat exchanger master slice, one group of public sheet of heat exchanger, described heat exchanger master slice and the public sheet of described heat exchanger are alternately arranged, brazing is passed through between described heat exchanger master slice and the public sheet of heat exchanger, described heat exchanger body front-end and back-end are sealed by corrosion resistant plate, described heat exchanger body front end has inlet opening, the upper left corner, described heat exchanger body front end has the lower right corner there is apopore, exhaust gases passes is formed in the side of heat exchanger body after described heat exchanger master slice and the public sheet soldering of heat exchanger are alternately arranged, in heat exchanger body, flow-guiding channel is formed after described heat exchanger master slice and the public sheet soldering of heat exchanger are alternately arranged.
described plate type heat exchanger, described heat exchanger master slice comprises stainless steel body, the upper left corner and the lower right corner place of described stainless steel body have water inlet and delivery port, the front surface of described stainless steel body has one group of tapered protrusion, there is between the water inlet of the front surface of described stainless steel body and tapered protrusion one group of ripple, the rear surface of described stainless steel body have the one group pyramidal pits corresponding with tapered protrusion, the water inlet of the rear surface of described stainless steel body with there is between pyramidal pits the cone tank corresponding with ripple, described tapered protrusion and pyramidal pits evenly distributed on the front surface and rear surface of stainless steel body.
described plate type heat exchanger, the public sheet of described heat exchanger comprises stainless steel body, the described stainless steel body upper left corner and lower right corner place have water inlet and delivery port, described this body front surface of stainless steel have tapered protrusion and the pyramidal pits of one group of marshalling, described tap web is protruding to be alternately arranged with pyramidal pits, water inlet on described this body front surface of stainless steel and there is between tapered protrusion and pyramidal pits one group of ripple, one group of marshalling pyramidal pits and tapered protrusion on the rear surface of described stainless steel body, the rear surface of described stainless steel body have cone tank corresponding to one group of ripple, pyramidal pits and the tapered protrusion of the tapered protrusion of described this body front surface of stainless steel and pyramidal pits and stainless steel body rear surface are corresponding.
described plate type heat exchanger, the described upper conical projection of heat exchanger master slice is relative with the tapered protrusion on the public sheet of heat exchanger forms exhaust gases passes, the pyramidal pits on described heat exchanger master slice and the relative flow-guiding channel forming sealing of tapered protrusion on the public sheet of heat exchanger.
the heat-exchange method of described plate type heat exchanger, when carrying out using and operating, by plate type heat exchanger place be arranged on can carry out extract heat flue gas or with in the liquid of heat, as required heat exchanger can lateral arrangement or vertical arrange multiple, when the flue gas of high temperature or high-temp liquid flow through, can by the multiple exhaust gases passes be made up of heat exchanger master slice and the public sheet of heat exchanger, inject heat-exchange carrier from the inlet opening heat exchanger body simultaneously, heat-exchange carrier can flow at the flow-guiding channel formed by heat exchanger master slice and the public sheet of heat exchanger, temperature in abundant absorption high-temperature flue gas or high-temp liquid, then flow out from water outlet, add heat supply client and use by heat-exchange unit required running water being carried out intensification, carrying out in heat transfer process, welding between the public sheet of heat exchanger and heat exchanger master slice adopts brazing, sealing effectiveness is good, can not time heat-exchange carrier penetrate in exhaust gases passes, by being increased the heat exchange area that its flue gas passes through by the tapered protrusion on heat exchanger master slice and the public sheet of heat exchanger and pyramidal pits, carry out shunting by the ripple on heat exchanger master slice and the public sheet of heat exchanger and cone tank heat exchanging carrier and improve heat transfer effect.
beneficial effect of the present invention:
1. structure of the present invention is simple, easy to operate, when carrying out using and operating, by plate type heat exchanger place be arranged on can carry out extract heat flue gas or with in the liquid of heat, as required heat exchanger can lateral arrangement or vertical arrange multiple, when the flue gas of high temperature or high-temp liquid flow through, can by the multiple exhaust gases passes be made up of heat exchanger master slice and the public sheet of heat exchanger, inject heat-exchange carrier from the inlet opening heat exchanger body simultaneously, heat-exchange carrier can flow at the flow-guiding channel formed by heat exchanger master slice and the public sheet of heat exchanger, temperature in abundant absorption high-temperature flue gas or high-temp liquid, then flow out from water outlet, add heat supply client and use by heat-exchange unit required running water being carried out intensification, carrying out in heat transfer process, welding between the public sheet of heat exchanger and heat exchanger master slice adopts brazing, sealing effectiveness is good, can not time heat-exchange carrier penetrate in exhaust gases passes, the heat exchange area that its flue gas passes through is increased by the tapered protrusion on the public sheet of heat exchanger master slice and heat exchanger and pyramidal pits, carry out shunting by the ripple on heat exchanger master slice and the public sheet of heat exchanger and cone tank heat exchanging carrier and improve heat transfer effect.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present invention.
detailed description of the invention:
embodiment 1:
a kind of plate type heat exchanger, its composition comprises: heat exchanger body 6, described heat exchanger body comprises one group of heat exchanger master slice 7, one group of public sheet 4 of heat exchanger, described heat exchanger master slice and the public sheet of described heat exchanger are alternately arranged, brazing is passed through between described heat exchanger master slice and the public sheet of heat exchanger, described heat exchanger body front-end and back-end are sealed by corrosion resistant plate 2, described heat exchanger body front end has inlet opening, the upper left corner 3, described heat exchanger body front end has the lower right corner there is apopore 1, exhaust gases passes 5 is formed in the side of heat exchanger body after described heat exchanger master slice and the public sheet soldering of heat exchanger are alternately arranged, in heat exchanger body, flow-guiding channel is formed after described heat exchanger master slice and the public sheet soldering of heat exchanger are alternately arranged.
embodiment 2:
plate type heat exchanger according to embodiment 1, described heat exchanger master slice comprises stainless steel body, the upper left corner and the lower right corner place of described stainless steel body have water inlet and delivery port, the front surface of described stainless steel body has one group of tapered protrusion, there is between the water inlet of the front surface of described stainless steel body and tapered protrusion one group of ripple, the rear surface of described stainless steel body have the one group pyramidal pits corresponding with tapered protrusion, the water inlet of the rear surface of described stainless steel body with there is between pyramidal pits the cone tank corresponding with ripple, described tapered protrusion and pyramidal pits evenly distributed on the front surface and rear surface of stainless steel body.
embodiment 3:
plate type heat exchanger according to embodiment 1 or 2, the public sheet of described heat exchanger comprises stainless steel body, the described stainless steel body upper left corner and lower right corner place have water inlet and delivery port, described this body front surface of stainless steel have tapered protrusion and the pyramidal pits of one group of marshalling, described tap web is protruding to be alternately arranged with pyramidal pits, water inlet on described this body front surface of stainless steel and there is between tapered protrusion and pyramidal pits one group of ripple, one group of marshalling pyramidal pits and tapered protrusion on the rear surface of described stainless steel body, the rear surface of described stainless steel body have cone tank corresponding to one group of ripple, pyramidal pits and the tapered protrusion of the tapered protrusion of described this body front surface of stainless steel and pyramidal pits and stainless steel body rear surface are corresponding.
embodiment 4:
plate type heat exchanger according to embodiment 1 or 2 or 3, the described upper conical projection of heat exchanger master slice is relative with the tapered protrusion on the public sheet of heat exchanger forms exhaust gases passes, the pyramidal pits on described heat exchanger master slice and the relative flow-guiding channel forming sealing of tapered protrusion on the public sheet of heat exchanger.
embodiment 5:
the heat-exchange method of the plate type heat exchanger according to embodiment 1 or 2 or 3 or 4, when carrying out using and operating, by plate type heat exchanger place be arranged on can carry out extract heat flue gas or with in the liquid of heat, as required heat exchanger can lateral arrangement or vertical arrange multiple, when the flue gas of high temperature or high-temp liquid flow through, can by the multiple exhaust gases passes be made up of heat exchanger master slice and the public sheet of heat exchanger, inject heat-exchange carrier from the inlet opening heat exchanger body simultaneously, heat-exchange carrier can flow at the flow-guiding channel formed by heat exchanger master slice and the public sheet of heat exchanger, temperature in abundant absorption high-temperature flue gas or high-temp liquid, then flow out from water outlet, add heat supply client and use by heat-exchange unit required running water being carried out intensification, carrying out in heat transfer process, welding between the public sheet of heat exchanger and heat exchanger master slice adopts brazing, sealing effectiveness is good, can not time heat-exchange carrier penetrate in exhaust gases passes, the heat exchange area that its flue gas passes through is increased by the tapered protrusion on the public sheet of heat exchanger master slice and heat exchanger and pyramidal pits, carry out shunting by the ripple on heat exchanger master slice and the public sheet of heat exchanger and cone tank heat exchanging carrier and improve heat transfer effect.
Claims (5)
1. a plate type heat exchanger, its composition comprises: heat exchanger body, it is characterized in that: described heat exchanger body comprises one group of heat exchanger master slice, one group of public sheet of heat exchanger, described heat exchanger master slice and the public sheet of described heat exchanger are alternately arranged, brazing is passed through between described heat exchanger master slice and the public sheet of heat exchanger, described heat exchanger body front-end and back-end are sealed by corrosion resistant plate, described heat exchanger body front end has inlet opening, the upper left corner, described heat exchanger body front end has the lower right corner there is apopore, exhaust gases passes is formed in the side of heat exchanger body after described heat exchanger master slice and the public sheet soldering of heat exchanger are alternately arranged, in heat exchanger body, flow-guiding channel is formed after described heat exchanger master slice and the public sheet soldering of heat exchanger are alternately arranged.
2. plate type heat exchanger according to claim 1, it is characterized in that: described heat exchanger master slice comprises stainless steel body, the upper left corner and the lower right corner place of described stainless steel body have water inlet and delivery port, the front surface of described stainless steel body has one group of tapered protrusion, there is between the water inlet of the front surface of described stainless steel body and tapered protrusion one group of ripple, the rear surface of described stainless steel body have the one group pyramidal pits corresponding with tapered protrusion, the water inlet of the rear surface of described stainless steel body with there is between pyramidal pits the cone tank corresponding with ripple, described tapered protrusion and pyramidal pits evenly distributed on the front surface and rear surface of stainless steel body.
3. plate type heat exchanger according to claim 1 and 2, it is characterized in that: the public sheet of described heat exchanger comprises stainless steel body, the described stainless steel body upper left corner and lower right corner place have water inlet and delivery port, described this body front surface of stainless steel have tapered protrusion and the pyramidal pits of one group of marshalling, described tap web is protruding to be alternately arranged with pyramidal pits, water inlet on described this body front surface of stainless steel and there is between tapered protrusion and pyramidal pits one group of ripple, one group of marshalling pyramidal pits and tapered protrusion on the rear surface of described stainless steel body, the rear surface of described stainless steel body have cone tank corresponding to one group of ripple, pyramidal pits and the tapered protrusion of the tapered protrusion of described this body front surface of stainless steel and pyramidal pits and stainless steel body rear surface are corresponding.
4. the plate type heat exchanger according to claim 1 or 2 or 3, it is characterized in that: the described upper conical projection of heat exchanger master slice is relative with the tapered protrusion on the public sheet of heat exchanger forms exhaust gases passes, the pyramidal pits on described heat exchanger master slice and the relative flow-guiding channel forming sealing of tapered protrusion on the public sheet of heat exchanger.
5. the heat-exchange method of the plate type heat exchanger utilizing one of claim 1-4 described, it is characterized in that: when carrying out using and operating, by plate type heat exchanger place be arranged on can carry out extract heat flue gas or with in the liquid of heat, as required heat exchanger can lateral arrangement or vertical arrange multiple, when the flue gas of high temperature or high-temp liquid flow through, can by the multiple exhaust gases passes be made up of heat exchanger master slice and the public sheet of heat exchanger, inject heat-exchange carrier from the inlet opening heat exchanger body simultaneously, heat-exchange carrier can flow at the flow-guiding channel formed by heat exchanger master slice and the public sheet of heat exchanger, temperature in abundant absorption high-temperature flue gas or high-temp liquid, then flow out from water outlet, add heat supply client and use by heat-exchange unit required running water being carried out intensification, carrying out in heat transfer process, welding between the public sheet of heat exchanger and heat exchanger master slice adopts brazing, sealing effectiveness is good, can not time heat-exchange carrier penetrate in exhaust gases passes, by being increased the heat exchange area that its flue gas passes through by the tapered protrusion on heat exchanger master slice and the public sheet of heat exchanger and pyramidal pits, carry out shunting by the ripple on heat exchanger master slice and the public sheet of heat exchanger and cone tank heat exchanging carrier and improve heat transfer effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510952870.3A CN105352348A (en) | 2015-12-20 | 2015-12-20 | Plate heat exchanger and heat exchange method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510952870.3A CN105352348A (en) | 2015-12-20 | 2015-12-20 | Plate heat exchanger and heat exchange method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105352348A true CN105352348A (en) | 2016-02-24 |
Family
ID=55328363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510952870.3A Pending CN105352348A (en) | 2015-12-20 | 2015-12-20 | Plate heat exchanger and heat exchange method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105352348A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444603A (en) * | 2015-12-27 | 2016-03-30 | 黑龙江国德节能服务有限公司 | Plate heat exchanger master slice |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2254537Y (en) * | 1995-12-08 | 1997-05-21 | 大连理工大学 | Double-side foam plate type efficient heat exchanger |
| CN2415336Y (en) * | 2000-04-17 | 2001-01-17 | 刘澄清 | Heat exchanger |
| CN101691973A (en) * | 2009-10-20 | 2010-04-07 | 江苏宝得换热设备有限公司 | Plate-type heat exchanger |
| CN201583169U (en) * | 2010-01-15 | 2010-09-15 | 北京中科成广科贸有限公司 | Gas-water heat exchanger |
| CN202304543U (en) * | 2011-10-09 | 2012-07-04 | 辽宁佰斯特热工设备制造有限公司 | Heat exchange plate |
| CN103424014A (en) * | 2012-05-15 | 2013-12-04 | 杭州三花研究院有限公司 | Plate heat exchanger |
| CN103424025A (en) * | 2012-05-15 | 2013-12-04 | 杭州三花研究院有限公司 | Plate heat exchanger and plate thereof |
| JP2014185803A (en) * | 2013-03-22 | 2014-10-02 | T Rad Co Ltd | Laminated heat exchanger manufacturing method |
| CN205448780U (en) * | 2015-12-20 | 2016-08-10 | 黑龙江国德节能服务有限公司 | Plate heat exchanger |
-
2015
- 2015-12-20 CN CN201510952870.3A patent/CN105352348A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2254537Y (en) * | 1995-12-08 | 1997-05-21 | 大连理工大学 | Double-side foam plate type efficient heat exchanger |
| CN2415336Y (en) * | 2000-04-17 | 2001-01-17 | 刘澄清 | Heat exchanger |
| CN101691973A (en) * | 2009-10-20 | 2010-04-07 | 江苏宝得换热设备有限公司 | Plate-type heat exchanger |
| CN201583169U (en) * | 2010-01-15 | 2010-09-15 | 北京中科成广科贸有限公司 | Gas-water heat exchanger |
| CN202304543U (en) * | 2011-10-09 | 2012-07-04 | 辽宁佰斯特热工设备制造有限公司 | Heat exchange plate |
| CN103424014A (en) * | 2012-05-15 | 2013-12-04 | 杭州三花研究院有限公司 | Plate heat exchanger |
| CN103424025A (en) * | 2012-05-15 | 2013-12-04 | 杭州三花研究院有限公司 | Plate heat exchanger and plate thereof |
| JP2014185803A (en) * | 2013-03-22 | 2014-10-02 | T Rad Co Ltd | Laminated heat exchanger manufacturing method |
| CN205448780U (en) * | 2015-12-20 | 2016-08-10 | 黑龙江国德节能服务有限公司 | Plate heat exchanger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444603A (en) * | 2015-12-27 | 2016-03-30 | 黑龙江国德节能服务有限公司 | Plate heat exchanger master slice |
| CN105444603B (en) * | 2015-12-27 | 2018-03-06 | 黑龙江国德节能服务有限公司 | Plate type heat exchanger master slice |
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Application publication date: 20160224 |
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