CN106705717A - Round corrugated plate displacement heat exchanger of special structure - Google Patents
Round corrugated plate displacement heat exchanger of special structure Download PDFInfo
- Publication number
- CN106705717A CN106705717A CN201710038072.9A CN201710038072A CN106705717A CN 106705717 A CN106705717 A CN 106705717A CN 201710038072 A CN201710038072 A CN 201710038072A CN 106705717 A CN106705717 A CN 106705717A
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- China
- Prior art keywords
- plate
- heat exchanger
- corner apertures
- end plate
- special construction
- 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
- F28D9/0031—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 paired plates touching each other
- F28D9/0037—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 paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
-
- 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
- F28D9/04—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 being formed by spirally-wound plates or laminae
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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 discloses a round corrugated plate displacement heat exchanger of a special structure. The heat exchanger comprises a pressure bearing container; a heat exchange element is arranged on the side wall of the pressure bearing container in a sealing mode; the heat exchange element comprises a front end plate, a rear end plate and a plant bundle arranged between the front end plate and the rear end plate; the front end plate is located on the outer side of the pressure bearing container, and the rear end plate is located on the inner side of the pressure bearing container; the plate bundle comprises a plurality of plate sheets, and a sealing gasket is arranged between every two adjacent plate sheets; each sealing gasket comprises a large washer matched with the corresponding plate sheet and two small washers corresponding to corner pores in a matched mode, and the small washers on the two adjacent sealing gaskets correspond to different corner pores; the front end plate is provided with a heat source feeding pipe, a heat source discharging pipe and a cold water feeding pipe; and the rear end plate is provided with a hot water discharging pipe. According to the round corrugated plate displacement heat exchanger of the special structure, fluid in the heat exchanger cannot be leaked, moreover, the heat exchange area can be increased in the mode of adding the plate sheets, and the cost-optimal hot water yield increasing effect is achieved.
Description
Technical field
The present invention relates to heat-exchange apparatus technical field, the circular wave plate positive displacement of more particularly to a kind of special construction
Heat exchanger.
Background technology
Volumetric heat exchanger is equipment essential in domestic hot-water's preparation field, and its heat exchanger components are passed through frequently with U
Type pipe or floating coiled pipe.The heat exchanger components disassembly, cleaning of both types are extremely bothered, and cost is also very high.
Also a kind of heat exchanger components are Thin Stainless Steel plates, but it still uses traditional shell-and-plate operation principle, plate
Connected using welding manner, it is non-dismountable, while opening up two corner apertures above disk and thin plate, a side liquid can only be allowed to pass through, separately
The fluid of side passes through between plate.Some flow is understood directly around plate from the fluid passed through between plate using this heat exchange mode
Piece, is not involved in heat exchange and is just discharged from outlet, causes thermal loss, heat exchange efficiency low, for solve problem, it is necessary to set a row
Stop the array of fins of fluid short, this needs the welding of complicated machining technique and precision, assembly precision also has to carry
Height, the cost of product is apparently higher than design original intention.
The content of the invention
It is above-mentioned existing to solve it is an object of the invention to provide a kind of circular wave plate volumetric heat exchanger of special construction
The problem that technology is present, improves the heat exchange efficiency of volumetric heat exchanger.
To achieve the above object, the invention provides following scheme：The present invention provides a kind of circular wave of special construction
Plate volumetric heat exchanger, including pressure resistant vessel, sealing is provided with a heat exchange element, the heat exchange on the side wall of the pressure resistant vessel
Element includes front end-plate, end plate and the plate beam being arranged between the front end-plate and the end plate, the front end-plate position
In pressure resistant vessel outside, the end plate is located at pressure resistant vessel inner side；The plate beam includes several plates, each institute
State and be provided with plate the first corner apertures, the second corner apertures, the third angle hole and fourth angle hole, the first corner apertures on each plate,
Second corner apertures, the third angle hole and fourth angle hole are corresponded to respectively, and gasket seal is provided between the adjacent plate of each two；It is described
Gasket seal matches with the large washer that the plate matches and two including one with the corner apertures, corresponding small washer,
And corner apertures corresponding to the small washer on the two neighboring gasket seal is different；Thermal source is provided with the front end-plate to enter
Enter pipe, thermal source discharge pipe and cold water and enter pipe, hot water discharge pipe is provided with the end plate.
Preferably, the front end-plate is bolted with the end plate.
Preferably, the gasket seal is integrally formed.
Preferably, the size all same in first corner apertures, the second corner apertures, the third angle hole and fourth angle hole.
Preferably, the thermal source enter pipe, thermal source discharge pipe, cold water enter manage and hot water discharge pipe internal diameter with each angle
The size in hole is identical.
Preferably, the plate and the adjacent gasket seal are fitted close, the end plate with close to the rear end
The plate of plate is fitted close, and the front end-plate is fitted close with the plate close to the front end-plate.
Preferably, first corner apertures, the second corner apertures, the third angle hole and fourth angle hole are away from the center of the plate.
Preferably, first corner apertures is diagonally positioned with second corner apertures, the third angle hole and the fourth angle
Hole is diagonally positioned.
Preferably, the side of the front end-plate is fitted with the side wall outer wall of the pressure resistant vessel.
A kind of circular wave plate volumetric heat exchanger of special construction of the present invention is achieved compared with prior art following to be had
Beneficial effect：
The round corrugated cardboard sheet in four holes of the circular wave plate volumetric heat exchanger of special construction of the present invention leads to gasket seal
Bolt is crossed to clamp, and disassembly, cleaning during unconventional welding manner, so convenient maintenance, it is also convenient for serious to indivedual corrosions
Plate is individually replaced；When external thermal load increases, heat exchange area can be increased by way of increasing plate, so as to reach
The effect of most economical increase hot water yield；The corner apertures of plate is design in pairs, and two are walked hot side fluid, and two are walked cold side stream
Body, hot side fluid is spaced with cold-side fluid by gasket seal, forms the hot side fluid passage and cold of separate closing
Side liquid passage, good airproof performance, fluid will not spill to form leakage current from plate beam both sides, without setting again for prior art
The retention device for putting complexity prevents leakage current, greatlys save the cost of production, installation and later maintenance.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing for needing to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation of the circular wave plate volumetric heat exchanger of special construction of the present invention；
Fig. 2 is the structural representation of the heat exchange element of the circular wave plate volumetric heat exchanger of special construction of the present invention；
Fig. 3 is that the part-structure of the heat exchange element of the circular wave plate volumetric heat exchanger of special construction of the present invention is illustrated
Figure；
Fig. 4 is the structural representation of the plate beam of the circular wave plate volumetric heat exchanger of special construction of the present invention；
Fig. 5 is the structural representation of the pad of the circular wave plate volumetric heat exchanger of special construction of the present invention；
Wherein, 1- pressure resistant vessels, 2- plate beams, 3- hot water discharge pipes, 4- thermals source enter pipe, and 5- cold water enters pipe, 6- thermals source
Discharge pipe, 7- plates, the corner apertures of 71- first, the corner apertures of 72- second, 73- the third angles hole, 74- fourth angles hole, 8- gasket seals, 81-
Large washer, 82- small washers, 9- front end-plates, 10- end plates, 11- bolts.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
It is an object of the invention to provide a kind of circular wave plate volumetric heat exchanger of special construction, to solve prior art
The problem of presence, improves the heat exchange efficiency of volumetric heat exchanger.
The present invention provides a kind of circular wave plate volumetric heat exchanger of special construction, including pressure resistant vessel, the pressure-bearing
Sealing is provided with a heat exchange element on the side wall of container, and the heat exchange element includes front end-plate, end plate and is arranged at described
Plate beam between front end-plate and the end plate, the front end-plate is located at pressure resistant vessel outside, and the end plate is located at institute
State pressure resistant vessel inner side；The plate beam include several plates, be provided with each plate the first corner apertures, the second corner apertures,
The third angle hole and fourth angle hole, the first corner apertures, the second corner apertures, the third angle hole and fourth angle hole on each plate are right respectively
Should, it is provided with gasket seal between the adjacent plate of each two；The gasket seal matches including one with the plate
Large washer and two match with the corner apertures, the small washer on corresponding small washer, and the two neighboring gasket seal
Corresponding corner apertures is different；Thermal source is provided with the front end-plate and enters pipe, thermal source discharge pipe and cold water into pipe, it is described
Hot water discharge pipe is provided with end plate.
The round corrugated cardboard sheet in four holes of the circular wave plate volumetric heat exchanger of special construction of the present invention leads to gasket seal
Bolt is crossed to clamp, and disassembly, cleaning during unconventional welding manner, so convenient maintenance, it is also convenient for serious to indivedual corrosions
Plate is individually replaced；When external thermal load increases, heat exchange area can be increased by way of increasing plate, so as to reach
The effect of most economical increase hot water yield；The corner apertures of plate is design in pairs, and two are walked hot side fluid, and two are walked cold side stream
Body, hot side fluid is spaced with cold-side fluid by gasket seal, forms the hot side fluid passage and cold of separate closing
Side liquid passage, good airproof performance, fluid will not spill to form leakage current from plate beam both sides, without setting again for prior art
The retention device for putting complexity prevents leakage current, greatlys save the cost of production, installation and later maintenance.
It is below in conjunction with the accompanying drawings and specific real to enable the above objects, features and advantages of the present invention more obvious understandable
The present invention is further detailed explanation to apply mode.
Embodiment one：
As depicted in figs. 1 and 2, the circular wave plate volumetric heat exchanger of present invention offer special construction includes pressure resistant vessel
1, sealing is provided with a heat exchange element on the side wall of pressure resistant vessel 1, and the heat exchange element includes front end-plate 9, end plate 10 and sets
The plate beam 2 being placed between front end-plate 9 and end plate 10, front end-plate 9 is connected with end plate 10 by bolt 11, and front end-plate 9 is located at
The outside of pressure resistant vessel 1, end plate 10 is located at the inner side of pressure resistant vessel 1, the side of front end-plate 9 and the side wall outer wall patch of pressure resistant vessel 1
Close so that most of plate beam 2 is all located at the inner side of pressure resistant vessel 1, and the entirety of plate beam 2 can all be soaked in the heat in pressure resistant vessel 1
In water.
As shown in figure 4, plate beam 2 includes several plates 7, the first corner apertures 71, the second corner apertures are provided with each plate 7
72nd, the third angle hole 73 and fourth angle hole 74, the first corner apertures 71, the second corner apertures 72, the third angle hole 73 and fourth angle on each plate 7
Hole 74 is corresponded to respectively, and gasket seal 8 is provided between each two adjacent plate 7；Plate 7 is closely matched somebody with somebody with adjacent gasket seal 8
Close, end plate 10 is fitted close with the plate 7 close to end plate 10, and front end-plate 9 is fitted close with the plate 7 close to front end-plate 9；
And center away from plate 7 of the first corner apertures 71, the second corner apertures 72, the third angle hole 73 and fourth angle hole 74 and the first corner apertures 71 with
Second corner apertures 72 is diagonally positioned, and the third angle hole 73 is diagonally positioned with fourth angle hole 74, thermal source and cold water is fully distributed
In plate gap.
As shown in figure 5, gasket seal 8 is integrally formed, including a large washer 81 matched with plate 7 and two and angle
Hole matches, the corner apertures corresponding to the small washer 82 on corresponding small washer 82, and two neighboring gasket seal 8 is different；
As shown in Fig. 3 and Fig. 1, thermal source is provided with front end-plate 9 and enters pipe 5 into pipe 4, thermal source discharge pipe 6 and cold water；Afterwards
Hot water discharge pipe 3 is provided with end plate 10.It is equal into pipe 5 and hot water discharge pipe 3 that thermal source enters pipe 4, thermal source discharge pipe 6, cold water
It is L-shaped, and thermal source enter pipe 4, thermal source discharge pipe 6, cold water enter the internal diameter of pipe 5 and hot water discharge pipe 3 with the chi of each corner apertures
It is very little identical, naturally it is also possible to need to make the internal diameter of each pipe of different sizes according to heat exchange.
Reference picture 2 and Fig. 4, operationally, thermal source enters into the plate 7 close to front end-plate 9 by thermal source into pipe 4 first
The first corner apertures 71, due to first plate gap of the plate 7 close to front end-plate 9 in without the first corner apertures 71 of correspondence and the
Two corner apertures 72 sets small washer 82, and thermal source can be flowed into the plate gap by the first corner apertures 71 of the plate 7 close to front end-plate 9
In, and the second corner apertures 72 and thermal source discharge pipe 6 by the plate 7 close to front end-plate 9 discharge, and thermal source in this gap is also
Can continue to flow to the left by the first corner apertures 71 on second plate 7 close to front end-plate 9, and close to the plate of front end-plate 9
The first corner apertures 71 of correspondence and the second corner apertures 72 are provided with small washer 82 in second plate gap of piece 7, and small washer 82 makes thermal source
In cannot flow into second plate gap, so as to thermal source to be imported into the 3rd plate gap close to the plate 7 of front end-plate 9
In, in this way, final thermal source is circulated in close in first of front end-plate 9 and the 3rd plate gap, and by thermal source discharge pipe 6
Discharge tube bank；Similarly, after cold water is entered into plate beam 2 by cold water into pipe 5, second close to front end-plate 9 can be circulated in
In the 4th plate gap, cold water is drained into pressure resistant vessel 1 after heat exchange forms hot water by hot water discharge pipe 3
Row storage.In this way, the plate 7 that circulation thermal source is interspersed and is folded by both with the plate gap of circulation cold water exchanges heat, increase
The heat exchange area of thermal source and cold water, and thermal source free air space has been added to be interspersed with cold water free air space, it is non-interference, do not mix
Close, leakage current phenomenon will not be produced, and when external thermal load increases, heat exchange area can be increased by way of increasing plate 7,
So as to reach the effect of most economical increase hot water yield.
It should be noted that the quantity of the heat exchange element in the present invention is not limited with the present embodiment, to realize energy of the present invention
It is enough to realize quick heat exchange storage hot water, more than two heat exchange units independent of each other can be set on the side wall of pressure resistant vessel 1
Part, equally, the shape of plate 7 and gasket seal 8 is not limited with the present embodiment, as long as can realize efficient with cold water to heating agent
Heat exchange；Additionally, front end-plate 9 is not limited to bolt connection with the connected mode of end plate 10 in the present invention, as long as real with energy
Existing front end-plate 9 can apply enough pretightning forces to plate beam 2 and be easily installed, dismantle with end plate 10, and same thermal source enters
Enter pipe 4, thermal source discharge pipe 6, cold water and be also not limited to L-type into pipe 5 and hot water discharge pipe 3, as long as entering for thermal source can be facilitated
Enter, discharge and cold water entrance and the discharge of hot water.
Specific case is applied in the present invention to be set forth principle of the invention and implementation method, above example
Illustrate that being only intended to help understands the method for the present invention and its core concept；Simultaneously for those of ordinary skill in the art, according to
According to thought of the invention, will change in specific embodiments and applications.In sum, this specification content
Should not be construed as limiting the invention.
Claims (9)
1. the circular wave plate volumetric heat exchanger of a kind of special construction, it is characterised in that：Including pressure resistant vessel, the pressure-bearing is held
Sealing is provided with a heat exchange element on the side wall of device, the heat exchange element include front end-plate, end plate and be arranged at it is described before
Plate beam between end plate and the end plate, the front end-plate is located at pressure resistant vessel outside, and the end plate is located at described
Pressure resistant vessel inner side；The plate beam includes several plates, and the first corner apertures, the second corner apertures, the are provided with each plate
Delthyrium and fourth angle hole, the first corner apertures, the second corner apertures, the third angle hole and fourth angle hole on each plate are corresponded to respectively,
Gasket seal is provided between the adjacent plate of each two；The gasket seal is big with what the plate matched including one
Packing ring and two match with the corner apertures, the small washer institute on corresponding small washer, and the two neighboring gasket seal is right
The corner apertures answered is different；Thermal source is provided with the front end-plate and enters pipe, thermal source discharge pipe and cold water into pipe, the rear end
Hot water discharge pipe is provided with plate.
2. the circular wave plate volumetric heat exchanger of special construction according to claim 1, it is characterised in that：The front end
Plate is bolted with the end plate, and the plate beam is fixedly clamped by the bolt between front end-plate and end plate.
3. the circular wave plate volumetric heat exchanger of special construction according to claim 1, it is characterised in that：The sealing
Pad is integrally formed.
4. the circular wave plate volumetric heat exchanger of special construction according to claim 1, it is characterised in that：Described first
The size all same in corner apertures, the second corner apertures, the third angle hole and fourth angle hole.
5. the circular wave plate volumetric heat exchanger of special construction according to claim 4, it is characterised in that：The thermal source
Enter size of the internal diameter of pipe and hot water discharge pipe with each corner apertures into pipe, thermal source discharge pipe, cold water identical.
6. the circular wave plate volumetric heat exchanger of special construction according to claim 1, it is characterised in that：The plate
Be fitted close with the adjacent gasket seal, the end plate is fitted close with the plate close to the end plate, it is described before
End plate is fitted close with the plate close to the front end-plate.
7. the circular wave plate volumetric heat exchanger of special construction according to claim 1, it is characterised in that：Described first
Corner apertures, the second corner apertures, the third angle hole and fourth angle hole are away from the center of the plate.
8. the circular wave plate volumetric heat exchanger of special construction according to claim 7, it is characterised in that：Described first
Corner apertures is diagonally positioned with second corner apertures, and the third angle hole is diagonally positioned with the fourth angle hole.
9. the circular wave plate volumetric heat exchanger of special construction according to claim 1, it is characterised in that：The front end
Fitted with the side wall outer wall of the pressure resistant vessel side of plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710038072.9A CN106705717B (en) | 2017-01-19 | 2017-01-19 | A kind of circular wave plate volumetric heat exchanger of special construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710038072.9A CN106705717B (en) | 2017-01-19 | 2017-01-19 | A kind of circular wave plate volumetric heat exchanger of special construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106705717A true CN106705717A (en) | 2017-05-24 |
| CN106705717B CN106705717B (en) | 2019-02-22 |
Family
ID=58907746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710038072.9A Active CN106705717B (en) | 2017-01-19 | 2017-01-19 | A kind of circular wave plate volumetric heat exchanger of special construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN106705717B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61276691A (en) * | 1985-05-29 | 1986-12-06 | ジグリ、ゲゼルシヤフト、ミツト、ベシユレンクテル、ハフツング | Plate type heat exchanger and manufacture of plate element |
| EP0600189A1 (en) * | 1992-11-20 | 1994-06-08 | BDAG Balcke-Dürr Aktiengesellschaft | Plate heat exchanger |
| EP0848225A2 (en) * | 1996-12-11 | 1998-06-17 | API Schmidt-Bretten GmbH & Co. KG | Plate heat exchanger |
| CN203869560U (en) * | 2014-04-30 | 2014-10-08 | 江苏巴威工程技术股份有限公司 | Round brazed plate type heat exchanger |
| CN104729334A (en) * | 2015-04-03 | 2015-06-24 | 睿能太宇（沈阳）能源技术有限公司 | Heat exchange module and domestic hot water heat exchanger |
| CN206387293U (en) * | 2017-01-19 | 2017-08-08 | 睿能太宇（沈阳）能源技术有限公司 | A kind of circular wave plate volumetric heat exchanger of special construction |
-
2017
- 2017-01-19 CN CN201710038072.9A patent/CN106705717B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61276691A (en) * | 1985-05-29 | 1986-12-06 | ジグリ、ゲゼルシヤフト、ミツト、ベシユレンクテル、ハフツング | Plate type heat exchanger and manufacture of plate element |
| EP0600189A1 (en) * | 1992-11-20 | 1994-06-08 | BDAG Balcke-Dürr Aktiengesellschaft | Plate heat exchanger |
| EP0848225A2 (en) * | 1996-12-11 | 1998-06-17 | API Schmidt-Bretten GmbH & Co. KG | Plate heat exchanger |
| CN203869560U (en) * | 2014-04-30 | 2014-10-08 | 江苏巴威工程技术股份有限公司 | Round brazed plate type heat exchanger |
| CN104729334A (en) * | 2015-04-03 | 2015-06-24 | 睿能太宇（沈阳）能源技术有限公司 | Heat exchange module and domestic hot water heat exchanger |
| CN206387293U (en) * | 2017-01-19 | 2017-08-08 | 睿能太宇（沈阳）能源技术有限公司 | A kind of circular wave plate volumetric heat exchanger of special construction |
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| Publication number | Publication date |
|---|---|
| CN106705717B (en) | 2019-02-22 |
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Denomination of invention: A special structure circular corrugated plate volumetric heat exchanger Effective date of registration: 20230803 Granted publication date: 20190222 Pledgee: Shanxi Gaoping Rural Commercial Bank Co.,Ltd. Pledgor: Ruineng Taiyu (Shenyang) Energy Technology Co.,Ltd. Registration number: Y2023140000044 |