CN112013699A - Heat-dissipating and heat-absorbing synchronous cross type heat exchanger - Google Patents
Heat-dissipating and heat-absorbing synchronous cross type heat exchanger Download PDFInfo
- Publication number
- CN112013699A CN112013699A CN202011036987.4A CN202011036987A CN112013699A CN 112013699 A CN112013699 A CN 112013699A CN 202011036987 A CN202011036987 A CN 202011036987A CN 112013699 A CN112013699 A CN 112013699A
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- CN
- China
- Prior art keywords
- heat
- pipe
- pipes
- absorbing
- heat dissipation
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- 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
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- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/06—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend
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- 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
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
- F28F21/083—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys from stainless steel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/085—Heat exchange elements made from metals or metal alloys from copper or copper alloys
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0243—Header boxes having a circular cross-section
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a heat dissipation and absorption synchronous cross type heat exchanger which comprises a shell, wherein a plurality of heat dissipation tubes and heat absorption tubes are fixed in the shell in a cross mode, one ends of the heat dissipation tubes are communicated with a bent tube through the heat dissipation tubes, the other ends of the heat dissipation tubes are connected with a concentration tube, one ends of the heat absorption tubes are communicated with the bent tube through the heat absorption tubes, the other ends of the heat absorption tubes are connected with the concentration tube, a heat conduction oil inlet and a cold water inlet are formed in the upper end of the concentration tube, a hot water outlet and a heat conduction oil outlet are formed in the lower end of the concentration tube, the heat conduction oil. The device solves the problem of synchronous working of heat dissipation and heat absorption of the traditional phase change energy storage; the problem of uniform internal temperature of the phase change energy storage material can be solved; the radiating pipe adopts an outer fin type structure, and the heat absorbing pipe adopts an inner fin type structure, so that the best radiating and heat absorbing effect can be achieved.
Description
Technical Field
The invention relates to the technical field of heat exchangers, in particular to a heat dissipation and absorption synchronous cross type heat exchanger.
Background
Heat exchangers are devices used to transfer heat from a hot fluid to a cold fluid to meet specified process requirements, and are an industrial application of convective and conductive heat transfer. The heat exchanger is widely applied to the fields of food, medicine, heating, domestic water, air conditioner backwater and the like. However, in the heat exchangers of many existing water heating devices, heat dissipation and heat absorption inside the phase change energy storage material cannot be performed synchronously, so that the temperature inside the phase change energy storage material is not uniform.
Disclosure of Invention
The present invention is directed to a synchronous cross type heat exchanger for heat dissipation and heat absorption to solve the above problems. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a synchronous crossing heat exchanger of heat dissipation and heat absorption, includes the shell, the inside cross fixation of shell has many cooling tubes and heat absorption pipe, cooling tube one end is passed through cooling tube connecting elbow intercommunication, and other end connection is concentrated the pipe, heat absorption pipe one end is passed through heat absorption union coupling elbow intercommunication, and other end connection is concentrated the pipe, it has conduction oil import and cold water import to concentrate the pipe upper end to open, and the lower extreme is opened there is hot water export and conduction oil export, conduction oil import, conduction oil export and cooling tube intercommunication, cold water import and hot water export and heat absorption pipe intercommunication.
Preferably, the number of the radiating pipes and the number of the heat absorbing pipes are even, and the radiating pipes and the heat absorbing pipes are horizontally arranged in the shell from top to bottom.
Preferably, the cooling tube from top to bottom two adjacent establish to a set of, and the pipe connection return bend intercommunication is passed through to every group cooling tube one end, and the other end is connected and is concentrated the pipe, concentrate the inside heat dissipation pipe passageway that is equipped with, two sets of cooling tubes about the heat dissipation pipe passageway is connected, two adjacent from top to bottom of the heat absorption pipe establish to a set of, and the pipe connection return bend intercommunication is passed through to the heat absorption pipe in every group heat absorption pipe one end, other end connection is concentrated the pipe, concentrate the inside heat absorption pipe passageway that is equipped with, two sets of heat absorption pipes.
Preferably, the radiating pipe is of an outer fin type structure, and the heat absorbing pipe is of an inner fin type structure.
Preferably, the housing is a stainless steel housing.
Preferably, the heat radiating pipe, the heat absorbing pipe, the heat radiating pipe connecting elbow pipe and the heat absorbing pipe connecting elbow pipe are all stainless steel pipes or copper pipes.
The invention has the technical effects and advantages that: the device solves the problem of synchronous working of heat dissipation and heat absorption of the traditional phase change energy storage; the problem of uniform internal temperature of the phase change energy storage material can be solved; the radiating pipe adopts an outer fin type structure, and the heat absorbing pipe adopts an inner fin type structure, so that the best radiating and heat absorbing effect can be achieved; the working principle is that the heat storage material is heated by the heat conduction oil, and then the cold water is heated by the heat storage material, so that the safety performance is high, the heat damage is low, and the heat efficiency is highest.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a right side view of the present invention.
In the figure: the heat dissipation device comprises a shell 1, a radiating pipe 2, a radiating pipe 3, a heat absorption pipe 4, a radiating pipe connecting bent pipe 5, a concentration pipe 6, a heat absorption pipe connecting bent pipe 6, a heat conduction oil inlet 7, a cold water inlet 8, a hot water outlet 9 and a heat conduction oil outlet 10.
Detailed Description
In the description of the present invention, it should be noted that unless otherwise specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.
Example 1
As shown in fig. 1 and 2, the heat-dissipating and heat-absorbing synchronous cross type heat exchanger comprises a shell 1, wherein the shell 1 is a stainless steel shell, a plurality of heat-dissipating pipes 2 and heat-absorbing pipes 3 are fixed inside the shell 1 in a cross manner, one ends of the heat-dissipating pipes 2 are communicated with each other through heat-dissipating pipe connecting bent pipes 4, the other ends of the heat-dissipating pipes are connected with a concentration pipe 5, one ends of the heat-absorbing pipes 3 are communicated with each other through heat-absorbing pipe connecting bent pipes 6, the other ends of the heat-absorbing pipes are connected with the concentration pipe 5, the upper end of the concentration pipe 5 is provided with a heat-conducting oil inlet 7 and a cold water inlet 8, the lower end of the concentration pipe is provided with a hot water outlet 9 and a.
Example 2
As shown in fig. 1 and 2, the heat dissipation and absorption synchronous cross type heat exchanger comprises a housing 1, wherein a plurality of heat dissipation pipes 2 and heat absorption pipes 3 are fixed inside the housing 1 in a cross manner, the number of the heat dissipation pipes 2 and the number of the heat absorption pipes 3 are even, the heat dissipation pipes are horizontally installed inside the housing 1 from top to bottom, two adjacent heat dissipation pipes 2 from top to bottom are set as a group, one end of each group of heat dissipation pipes 2 is communicated with each other through a heat dissipation pipe connection bent pipe 4, the other end of each group of heat dissipation pipes is connected with a concentration pipe 5, a heat dissipation pipe passage is arranged inside the concentration pipe 5 and is connected with the upper group of heat dissipation pipes 2 and the lower group of heat dissipation pipes 2, two adjacent heat absorption pipes 3 from top to bottom are set as a group, one end of each group of heat absorption pipes 3 is communicated with each other through a heat absorption, the heat dissipation device is characterized in that a heat conduction oil inlet 7 and a cold water inlet 8 are formed in the upper end of the concentration pipe 5, a hot water outlet 9 and a heat conduction oil outlet 10 are formed in the lower end of the concentration pipe, the heat conduction oil inlet 7 and the heat conduction oil outlet 10 are communicated with the heat dissipation pipe 2, the cold water inlet 8 and the hot water outlet 9 are communicated with the heat absorption pipe 3, the heat dissipation pipe 2, the heat absorption pipe 3, the heat dissipation pipe connecting bent pipe 4 and the heat absorption pipe connecting bent pipe 6 are all stainless steel pipes or copper pipes, the heat dissipation pipe 2 is of an outer fin type structure, and.
The process flow and the working principle of the invention are as follows: install inside phase change heat-retaining material heat exchanger in the heat dissipation heat absorption synchronization, let in the conduction oil to concentrated pipe 5 and cooling tube 2 inside through conduction oil export 10, the conduction oil is through cooling tube 2 heating phase change heat-retaining material, makes phase change heat-retaining material temperature rise to required temperature, adds cold water in to concentrated pipe 5 and the heat absorption pipe 3 by hot water export 9 again, cold water is through the inside problem of heat absorption phase change heat-retaining material of heat absorption pipe 3, make the temperature rise and reach customer's operation requirement temperature.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A synchronous cross heat exchanger of heat dissipation and heat absorption comprises a shell, and is characterized in that: the heat absorption pipe is characterized in that a plurality of heat dissipation pipes and heat absorption pipes are fixed inside the shell in a crossed mode, one ends of the heat dissipation pipes are communicated with one another through heat dissipation pipe connection bent pipes, the other ends of the heat dissipation pipes are connected with one concentration pipe, one end of each heat absorption pipe is communicated with one heat absorption pipe connection bent pipe, the other end of each heat absorption pipe is connected with one concentration pipe, a heat conduction oil inlet and a cold water inlet are formed in the upper end of each concentration pipe, a hot water outlet and a heat conduction oil outlet are formed in the lower end of each concentration pipe.
2. A heat rejecting and absorbing synchronous cross type heat exchanger as set forth in claim 1 wherein: the number of the radiating pipes and the number of the heat absorbing pipes are even, and the radiating pipes and the heat absorbing pipes are horizontally arranged in the shell from top to bottom.
3. A heat rejecting and absorbing synchronous cross type heat exchanger as set forth in claim 2 wherein: the utility model discloses a heat pipe.
4. A heat-dissipating heat-absorbing synchronous cross type heat exchanger according to any one of claims 1 or 3, wherein: the radiating pipe is of an outer fin type structure, and the heat absorbing pipe is of an inner fin type structure.
5. A heat rejecting and absorbing synchronous cross type heat exchanger as set forth in claim 1 wherein: the shell is a stainless steel shell.
6. A heat rejecting and absorbing synchronous cross type heat exchanger as set forth in claim 1 wherein: the radiating pipe, the heat absorption pipe, the radiating pipe connecting elbow and the heat absorption pipe connecting elbow are all stainless steel pipes or copper pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011036987.4A CN112013699A (en) | 2020-09-28 | 2020-09-28 | Heat-dissipating and heat-absorbing synchronous cross type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011036987.4A CN112013699A (en) | 2020-09-28 | 2020-09-28 | Heat-dissipating and heat-absorbing synchronous cross type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112013699A true CN112013699A (en) | 2020-12-01 |
Family
ID=73527807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011036987.4A Pending CN112013699A (en) | 2020-09-28 | 2020-09-28 | Heat-dissipating and heat-absorbing synchronous cross type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112013699A (en) |
-
2020
- 2020-09-28 CN CN202011036987.4A patent/CN112013699A/en active Pending
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