CN203177712U - Heat exchange plate sets and plate type heat exchanger thereof - Google Patents
Heat exchange plate sets and plate type heat exchanger thereof Download PDFInfo
- Publication number
- CN203177712U CN203177712U CN 201320044144 CN201320044144U CN203177712U CN 203177712 U CN203177712 U CN 203177712U CN 201320044144 CN201320044144 CN 201320044144 CN 201320044144 U CN201320044144 U CN 201320044144U CN 203177712 U CN203177712 U CN 203177712U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- exchange plate
- plate
- water channel
- convex
- 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
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a heat exchanger, in particular to heat exchange plate sets and a plate type heat exchanger of the heat exchange plate sets. The heat exchange plate sets are used for simplifying a water channel structure, reducing water flow resistance, and improving heat exchange efficiency. The heat exchange plate sets are formed in a mode that first heat exchange plates coincide with second heat exchange plates, rows of concave-convex bodies which are evenly distributed are correspondingly arranged on the first heat exchange plates and the second heat exchange plates, concave-convex water channels are formed among the lower concave surfaces of the concave-convex bodies on the first heat exchange plates and the upper convex surfaces of the concave-convex bodies on the second heat exchange plates, and water flow loops are formed among rows of the water channels. The utility model further provides the plate type heat exchanger which is formed in a mode that the heat exchange plate sets coincide with one other, resistance of water flowing through the water channels is reduced, stability of heat exchange of water and air is improved, and therefore the heat exchange efficiency is improved. The heat exchange plate sets and the plate type heat exchanger of the heat exchange plate sets are used for a gas water heater. The heat exchange plate sets and the plate type heat exchanger of the heat exchange plate sets are simple in structure, small in size and low in cost, the concave-convex water channels and air channels are directly formed among the plates after braze welding, flow resistance is little, and the heat exchange efficiency is high.
Description
Technical field
The utility model relates to a kind of heat exchanger, particularly a kind of plate package and plate type heat exchanger thereof.
Background technology
Plate type heat exchanger is a kind of heat transfer efficiency height, compact conformation, big, the safe and reliable heat transmission equipment of heat exchange area per unit volume.The present employed plate type heat exchanger of gas heater, in order to increase the heat exchange area of water and gas, the heat exchange plate that two correspondences are provided with concavo-convex hole shape thing is fitted and soldering forms airtight concavo-convex hole shape runner (being water channel) and constitute plate package, again some plate package stacks are constituted plate type heat exchanger, and between adjacent plate package, form concavo-convex hole shape runner (being air flue).During use, the fire ranking is in a side of air flue, feed the thermal current that produces behind fire row's the fuel gas buring and flow into from the air flue between the adjacent heat exchanger plates group, the water channel of current in plate package simultaneously to be heated flows, thereby realizes the heat exchanging process between air flue and the water channel.Yet channel structure complexity and the water resistance of this concavo-convex hole shape are bigger, have reduced the stability of water and gas heat exchange, thereby have influenced heat exchange efficiency.
Summary of the invention
The utility model provides the plate package of using on a kind of gas heater, simplifies channel structure, reduces resistance to water-flow, improves heat exchange efficiency; A kind of plate type heat exchanger of being made by this plate package also is provided simultaneously, has reduced the resistance of current when water channel, improved the stability of water and gas heat exchange, thereby improved heat exchange efficiency.
For achieving the above object, the utility model is taked following technical scheme:
A kind of plate package, be formed by stacking by first heat exchange plate and second heat exchange plate, be provided with in a row uniform concavo-convex body on first heat exchange plate and second heat exchange plate accordingly, form concavo-convex water channel between the last convex surface of the concave surface of the first heat exchange plate fovea superior convex body and the second heat exchange plate fovea superior convex body, form the current loop between every drainage.
Has the gap between the last convex surface of the concave surface of the first heat exchange plate fovea superior convex body and the second heat exchange plate fovea superior convex body, do not fit by soldering, first heat exchange plate and second heat exchange plate superimposed place soldering sealing, thereby form concavo-convex water channel, this water channel is communicated with formation current loop according to the in a row uniform several rows of distribution of concavo-convex body between every drainage.Current flow through from concavo-convex water channel between first heat exchange plate and second heat exchange plate, concavo-convex body has not only increased heat exchange area, has also increased the intensity of first heat exchange plate and second heat exchange plate, concavo-convex water channel has also played guide functions simultaneously, and make channel structure simple, reduce water resistance, improved heat exchange efficiency.
Be provided with rib accordingly between the concavo-convex body of adjacent two rows on above-mentioned first heat exchange plate and second heat exchange plate, the rib of the rib of first heat exchange plate and second heat exchange plate is fitted, be provided with intercommunicating pore between the superimposed place of plate of the rib joint place of first heat exchange plate and second heat exchange plate and first heat exchange plate and second heat exchange plate, form the current loop by intercommunicating pore between every drainage.
The center of the concavo-convex body of outermost two rows of above-mentioned first heat exchange plate and second heat exchange plate is provided with the water channel outlet of the water channel import of connection and connection respectively accordingly, and first heat exchange plate and the second heat exchange plate water-supply line import and water channel outlet communicate with concavo-convex water channel respectively.Water channel import and water channel outlet are applied to plate type heat exchanger, realize that current to be heated flow into from the water channel import, hot water flowed out from the water channel outlet after heat exchange was finished.
Be formed by stacking plate type heat exchanger by above-mentioned plate package, plate package is formed by stacking by first heat exchange plate and second heat exchange plate, be provided with in a row uniform concavo-convex body on first heat exchange plate and second heat exchange plate accordingly, form concavo-convex water channel between the last convex surface of the concave surface of the first heat exchange plate fovea superior convex body and the second heat exchange plate fovea superior convex body, form the current loop between every drainage; Fit and form concavo-convex air flue in the concave surface compartment of terrain of the last convex surface of the first heat exchange plate fovea superior convex body of adjacent heat exchanger plates group and the second heat exchange plate fovea superior convex body.
For current are flowed into from above-mentioned plate type heat exchanger, and flow out by heat exchanging process heating back, the water channel import of adjacent heat exchanger plates group and water channel outlet be corresponding the connection respectively, and the outermost water channel import of plate type heat exchanger and water channel outlet sealing alternately.Stack through plate package, water channel import and water channel outlet are overlapped into an intake tunnel and exhalant canal, cold water enters intake tunnel from the water channel import, and the concavo-convex water channel that flows into each plate package respectively carries out heat exchange with the thermal current that enters concavo-convex air flue, flows into exhalant canal again and through the water channel outlet hot water exported.
When above-mentioned plate type heat exchanger uses, the fire ranking is in a side of air flue, feeding the thermal current that produces behind fire row's the fuel gas buring flows into from air flue, because the concave surface compartment of terrain soldering of the last convex surface of the first heat exchange plate fovea superior convex body of adjacent heat exchanger plates group and the second heat exchange plate fovea superior convex body is fitted, rather than all soldering is fitted, increased the flow range of air flue, make that the thermal current vapour lock reduces, flow velocity is accelerated, improved heat exchange efficiency, current simultaneously to be heated flow at concavo-convex water channel, thereby realize the heat exchanging process between air flue and the water channel.
The both sides of plate package connect by the side gas block panel respectively, make can concentrate between the plate package when thermal current flows through air flue, have effectively utilized thermal source, need not simultaneously with bolting, and processing and assembling are very simple.
The utility model is simple in structure, volume is little, cost is low, directly forms concavo-convex water channel and air flue after the soldering between plate, and flow resistance is little, the heat exchange efficiency height.
Description of drawings
Fig. 1 is the stereogram of plate package;
Fig. 2 is the explosive view of plate package;
Fig. 3 is the stereogram of plate type heat exchanger;
Fig. 4 is the upward view of plate type heat exchanger;
Fig. 5 is the A place enlarged drawing of Fig. 4;
Fig. 6 is the A-A cutaway view of Fig. 4;
Fig. 7 is the B-B cutaway view of Fig. 4;
Fig. 8 is the B place enlarged drawing of Fig. 7.
Description of reference numerals: 1-plate package; 2-first heat exchange plate; 3-second heat exchange plate; The concavo-convex body of 4-; The 5-rib; 6-rib joint place; The superimposed place of 7-plate; The 8-intercommunicating pore; The 9-concave surface; The last convex surface of 10-; The 11-water channel; The import of 12-water channel; The outlet of 13-water channel; 14-side gas block panel; The 15-plate type heat exchanger; The 16-air flue; The 17-water (flow) direction; The 18-airflow direction.
The specific embodiment
Below in conjunction with drawings and Examples the utility model content is described further.
Shown in Fig. 1,2,6,7,8, plate package 1 is formed by stacking by first heat exchange plate 2 and second heat exchange plate 3,
Be provided with accordingly on first heat exchange plate 2 and second heat exchange plate 3 between in a row uniform concavo-convex body 4 and the concavo-convex body 4 of adjacent two rows and be provided with rib 5 accordingly, the rib 5 of first heat exchange plate 2 and the rib of second heat exchange plate 35 are fitted, the plate of the rib joint place 6 of first heat exchange plate 2 and second heat exchange plate 3 and first heat exchange plate 2 and second heat exchange plate 3 is provided with intercommunicating pore 8 between the superimposed place 7, has the gap between the last convex surface 10 of the concave surface 9 of first heat exchange plate, 2 fovea superior convex bodys 4 and second heat exchange plate, 3 fovea superior convex bodys 4, do not fit by soldering, the 7 solderings sealing of the superimposed place of the plate of first heat exchange plate 2 and second heat exchange plate 3, thereby form concavo-convex water channel 11, water channel 11 forms current loop by intercommunicating pore 8 according in a row uniform concavo-convex body 4 several rows of distributions between every drainage 11; The water channel outlet 13 that the center of the concavo-convex body 4 of outermost two rows of first heat exchange plate 2 and second heat exchange plate 3 is provided with the water channel import 12 of connection respectively accordingly and is communicated with, water channel import 12 and water channel outlet 13 communicate with concavo-convex water channel 11 respectively.
As Fig. 3,4,5,6,7, shown in 8, with plate package 1 stack and be connected to the both sides of plate package 1 by side gas block panel 14, thereby constituted plate type heat exchanger 15, fit and form concavo-convex air flue 16 in the last convex surface 10 of first heat exchange plate, the 2 fovea superior convex bodys 4 of adjacent heat exchanger plates group 1 and concave surface 9 compartment of terrains of second heat exchange plate, 3 fovea superior convex bodys 4, the water channel import 12 of adjacent heat exchanger plates group 1 and water channel outlet 13 be corresponding the connection respectively, and outermost two plate package 1, wherein water channel import 12 sealings of first heat exchange plate 2 on the heat exchange of top part plate group 1, water channel outlet 13 sealings of second heat exchange plate 3 on the plate package 1 of bottom, because the stack of plate package 1, water channel import 12 has been built up the intake tunnel of column, and water channel outlet 13 has been built up the exhalant canal of column.When plate type heat exchanger 15 uses, the fire ranking is in a side of air flue 16, feed thermal current 18 inflows from air flue 16 along airflow direction that produce behind fire row's the fuel gas buring, because the last convex surface 10 of first heat exchange plate, the 2 fovea superior convex bodys of adjacent heat exchanger plates group 1 and the 9 compartment of terrain solderings of the concave surface of second heat exchange plate, 3 fovea superior convex bodys 4 are fitted, rather than all soldering is fitted, increased the flow range of air flue 16, make the thermal current vapour lock reduce, flow velocity is accelerated, improved heat exchange efficiency, cold water water channel import 12 of second heat exchange plate 3 on the bottom plate package 1 simultaneously flows into, flow into the water channel 11 of every layer of plate package 1 respectively through the intake tunnel of column, and in water channel 11, flow through and carry out heat exchange with the thermal current that feeds air flue 16 along water (flow) direction 17, heated hot water flows into the exhalant canal through column, and the water channel outlet 13 of first heat exchange plate 2 is flowed out on the heat exchange of top part plate group 1.Concavo-convex body 4 has not only increased heat exchange area, has increased the intensity of first heat exchange plate 2 and second heat exchange plate 3, has also played guide functions, and has made channel structure simple, has reduced water resistance, has improved heat exchange efficiency.
Obviously; the above-mentioned specific embodiment of the present utility model only is for the utility model example clearly is described; and be not to be restriction to the utility model embodiment; to those skilled in the art; can also easily make other pro forma variation or alternative on the basis of the above description, and these changes or alternative also will being included within the definite protection domain of the utility model.
Claims (7)
1. plate package, be formed by stacking by first heat exchange plate and second heat exchange plate, it is characterized in that: be provided with in a row uniform concavo-convex body on described first heat exchange plate and second heat exchange plate accordingly, form concavo-convex water channel between the last convex surface of the concave surface of the first heat exchange plate fovea superior convex body and the second heat exchange plate fovea superior convex body, form the current loop between every drainage.
2. plate package as claimed in claim 1, it is characterized in that: be provided with rib accordingly between the concavo-convex body of adjacent two rows on described first heat exchange plate and second heat exchange plate, the rib of the rib of first heat exchange plate and second heat exchange plate is fitted, be provided with intercommunicating pore between the superimposed place of plate of the rib joint place of first heat exchange plate and second heat exchange plate and first heat exchange plate and second heat exchange plate, form the current loop by intercommunicating pore between every drainage.
3. plate package as claimed in claim 1 or 2, it is characterized in that: the centers of the concavo-convex body of outermost two rows of described first heat exchange plate and second heat exchange plate are provided with the outlet of the water channel import that is connected and the water channel that is connected respectively accordingly, and first heat exchange plate and the second heat exchange plate water-supply line import and water channel export respectively with concavo-convex water channel and communicate.
4. plate type heat exchanger, be formed by stacking by plate package, plate package is formed by stacking by first heat exchange plate and second heat exchange plate, it is characterized in that: be provided with in a row uniform concavo-convex body on described first heat exchange plate and second heat exchange plate accordingly, form concavo-convex water channel between the last convex surface of the concave surface of the first heat exchange plate fovea superior convex body and the second heat exchange plate fovea superior convex body, form the current loop between every drainage; Fit and form concavo-convex air flue in the concave surface compartment of terrain of the last convex surface of the first heat exchange plate fovea superior convex body of adjacent heat exchanger plates group and the second heat exchange plate fovea superior convex body.
5. plate type heat exchanger as claimed in claim 4, it is characterized in that: be provided with rib accordingly between the concavo-convex body of adjacent two rows on described first heat exchange plate and second heat exchange plate, the rib of the rib of first heat exchange plate and second heat exchange plate is fitted, be provided with intercommunicating pore between the superimposed place of plate of the rib joint place of first heat exchange plate and second heat exchange plate and first heat exchange plate and second heat exchange plate, form the current loop by intercommunicating pore between every drainage.
6. as claim 4 or 5 described plate type heat exchangers, it is characterized in that: the centers of the concavo-convex body of outermost two rows of described first heat exchange plate and second heat exchange plate are provided with the outlet of the water channel import that is connected and the water channel that is connected respectively accordingly, and first heat exchange plate and the second heat exchange plate water-supply line import and water channel export respectively with concavo-convex water channel and communicate; The water channel import of adjacent heat exchanger plates group and water channel outlet be corresponding the connection respectively, and the outermost water channel import of plate type heat exchanger and water channel outlet sealing alternately.
7. plate type heat exchanger as claimed in claim 4 is characterized in that: the both sides of described plate package connect by the side gas block panel respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320044144 CN203177712U (en) | 2013-01-25 | 2013-01-25 | Heat exchange plate sets and plate type heat exchanger thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320044144 CN203177712U (en) | 2013-01-25 | 2013-01-25 | Heat exchange plate sets and plate type heat exchanger thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203177712U true CN203177712U (en) | 2013-09-04 |
Family
ID=49074396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320044144 Expired - Fee Related CN203177712U (en) | 2013-01-25 | 2013-01-25 | Heat exchange plate sets and plate type heat exchanger thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203177712U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105090A (en) * | 2013-01-25 | 2013-05-15 | 胡桂林 | Heat exchange plate set and plate type heat exchanger |
| CN106989623A (en) * | 2017-05-05 | 2017-07-28 | 江苏宝得换热设备有限公司 | Many structure band-tube type heat exchangers |
-
2013
- 2013-01-25 CN CN 201320044144 patent/CN203177712U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105090A (en) * | 2013-01-25 | 2013-05-15 | 胡桂林 | Heat exchange plate set and plate type heat exchanger |
| CN103105090B (en) * | 2013-01-25 | 2015-05-13 | 胡桂林 | Heat exchange plate set and plate type heat exchanger |
| CN106989623A (en) * | 2017-05-05 | 2017-07-28 | 江苏宝得换热设备有限公司 | Many structure band-tube type heat exchangers |
| CN106989623B (en) * | 2017-05-05 | 2023-08-08 | 江苏宝得换热设备股份有限公司 | Multi-structure plate-tube heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106197091A (en) | All-aluminium type plate type heat exchanger is used in heat generating member cooling on electric vehicle | |
| CN106208496A (en) | A kind of fluid-cooled electrical machine housing | |
| CN102809313A (en) | Spiral plate heat exchanger | |
| CN104755871A (en) | Condensation heat exchanger having dummy pipe | |
| CN105428752A (en) | Cylindrical battery water-cooled radiator | |
| CN203177712U (en) | Heat exchange plate sets and plate type heat exchanger thereof | |
| CN103105090B (en) | Heat exchange plate set and plate type heat exchanger | |
| CN205049014U (en) | Heat exchanger | |
| CN204741015U (en) | Power semiconductor's heat radiation structure | |
| CN107560474B (en) | A kind of plate heat exchanger and gas heater | |
| CN207098005U (en) | The water-cooling heat radiating device of new energy car battery bag | |
| CN203605471U (en) | Plate-fin heat exchanger | |
| CN206037786U (en) | What electric vehicle was last sends out heat -insulating material cooling with full aluminium formula plate heat exchanger | |
| CN104677163A (en) | Heat exchanger fin | |
| CN203024424U (en) | Heat exchanger and gas water heater including same | |
| CN201935520U (en) | Structural improvement of heat exchanger | |
| CN203432433U (en) | Heat exchange plate with double-sided micro-channels | |
| CN104613646B (en) | Heat exchange sheet | |
| CN105135918B (en) | A kind of new and effective welded plate type heat exchanger | |
| CN102706181A (en) | Heat radiator and engineering machinery | |
| CN106352551A (en) | Combined condensing heat exchanger | |
| CN208253948U (en) | Stainless steel heat exchanger and combustor thereof | |
| CN207407708U (en) | A kind of five pipes band water box type efficient heat exchanger | |
| CN202956008U (en) | Hot mixing type heater for heating network | |
| CN203083141U (en) | Shell-side serial type gas-water exchanger set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20140125 |