CN110608631A - Heat-exchanging vaporizer - Google Patents
Heat-exchanging vaporizer Download PDFInfo
- Publication number
- CN110608631A CN110608631A CN201810617109.8A CN201810617109A CN110608631A CN 110608631 A CN110608631 A CN 110608631A CN 201810617109 A CN201810617109 A CN 201810617109A CN 110608631 A CN110608631 A CN 110608631A
- Authority
- CN
- China
- Prior art keywords
- hollow
- heat
- cyclone
- thorn
- rotational flow
- 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.)
- Pending
Links
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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
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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
- F28F1/34—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 obliquely
- F28F1/36—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 obliquely the means being helically wound fins or wire spirals
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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
- F28F17/00—Removing ice or water from heat-exchange apparatus
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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 exchange vaporizer, which is formed by mutually connecting a plurality of vaporizing units in parallel by pipelines, wherein each vaporizing unit comprises one or more rotational flow vaporizing sheets; the cyclone gasification sheet comprises a circular fixing ring and one or more cyclone heat fins uniformly arranged in the fixing ring, each cyclone heat fin is provided with a hollow cavity, and the hollow cavity in each cyclone heat fin is connected with the hollow cavity in each cyclone heat fin on the other adjacent gasification unit which is arranged in parallel through a guide pipe; each rotational flow heat fin is composed of one or more thorn-shaped hollow tubes, hollow thorns are distributed on the thorn-shaped hollow tubes, and hollow cavities inside the hollow thorns are communicated with hollow cavities inside the thorn-shaped hollow tubes. The heat exchange vaporizer is provided with the rotational flow heat fins and has the advantages of reasonable design, high defrosting speed, energy conservation and environmental protection.
Description
Technical Field
The invention relates to a heat exchange vaporizer.
Background
Heat exchange gasifiers applied in the market at present all adopt single-point liquid inlet, and the liquid inlet mode has the following defects or shortcomings: (1) bias flow is caused, so that liquid received by each gasification unit is uneven; (2) because the liquid receiving is uneven, each gasification unit is uneven in gasification, and the gasification capacity is reduced; because each gasification unit gasifies inhomogeneously, that is, absorbs heat differently, and causes the ambient temperature field to be inhomogeneous, the ambient temperature and the temperature difference of the heated medium are different, and the gasification efficiency is greatly reduced (the gasification efficiency is in direct proportion to the difference between the ambient temperature and the temperature of the heated medium).
Disclosure of Invention
The invention aims to solve the technical problems and provides the heat exchange vaporizer which is provided with the rotational flow heat fins and has the advantages of reasonable design, high defrosting speed, energy conservation and environmental protection.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a heat exchange vaporizer is composed of a plurality of vaporization units which are mutually connected in parallel and are mutually connected through pipelines, wherein each vaporization unit comprises one or more swirl vaporization sheets; the cyclone gasification sheet comprises a circular fixing ring and one or more cyclone heat fins uniformly arranged in the fixing ring, each cyclone heat fin is provided with a hollow cavity, and the hollow cavity in each cyclone heat fin is connected with the hollow cavity in each cyclone heat fin on the other adjacent gasification unit which is arranged in parallel through a guide pipe; each rotational flow heat fin is composed of one or more thorn-shaped hollow tubes, hollow spines are distributed on the thorn-shaped hollow tubes, and hollow cavities in the hollow spines are communicated with hollow cavities in the thorn-shaped hollow tubes; the hollow cavities in the thorn-shaped hollow tubes are gathered to the same outlet and are connected to the hollow cavity gathering ports of the rotational flow heat fins on the adjacent gasification units which are arranged in parallel through conduits.
Specifically speaking, the multi-point liquid inlet high-efficiency gasifier formed by the gasification units arranged in parallel is provided with an air blower for blowing air into the direct gap of the gasification units so as to accelerate the heat convection of air and liquid in the pipeline.
Compared with the prior art, the invention has the following beneficial effects:
(1) the invention realizes the conversion from liquid state to gas state by heating the fluid in the heat exchange tube through the heat absorbed by the rotational flow heat fins, and adopts six rotational flow heat fins to combine into a group of gasification units, and each rotational flow heat fin is independently fed with liquid. Due to multi-point liquid feeding, the defect that liquid receiving of each rotational flow heat fin is uneven due to bias flow caused by single-point liquid feeding of the traditional heat exchange gasifier is overcome, and liquid receiving of each rotational flow heat fin is even; the heat exchange efficiency is greatly improved compared with the single-point liquid inlet efficiency, and the energy-saving and environment-friendly effect is remarkable.
(2) The invention adopts the rotational flow heat fin designed by the high-efficiency thorn-shaped hollow tube, the defrosting speed is greatly improved compared with the common rotational flow heat fin, and the invention also has obvious energy-saving and environment-friendly effects.
Drawings
Fig. 1 is a structural view of a swirling heat fin.
FIG. 2 is a block diagram of a gasification unit.
Fig. 3 is a block diagram of the present invention.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
As shown in fig. 1 to fig. 3, the present embodiment provides an energy-saving and environment-friendly heat exchange vaporizer with swirling heat fins, which is composed of 2 swirling gasification fins 1 to form a gasification unit 3. The cyclone gasification piece 1 is composed of a circular fixing ring and 3 cyclone heat fins 2 which are fixed in the circular fixing ring and respectively provided with a hollow cavity, and the gasification unit 3 is fixed in the surrounding fixing frame. Each rotational flow heat fin 2 consists of 3 thorn-shaped hollow tubes 21. The thorn-shaped hollow tube 21 is provided with hollow spines 23, and hollow cavities in the hollow spines 23 are communicated with hollow cavities in the thorn-shaped hollow tube 21. The hollow cavities in the thorn-shaped hollow tube 21 are gathered to the same outlet 22 and are connected to the hollow cavity outlet 22 of the swirling heat fin 2 on the other adjacent gasification unit 3 which is arranged in parallel through a conduit 4. The multi-point liquid inlet high-efficiency gasifier formed by the parallel arrangement of the gasification units 3 is provided with an air blower for blowing air into the direct gaps 5 of the gasification units so as to accelerate the heat convection of the air and the liquid in the pipeline 4.
The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the scope of the present invention, but all the insubstantial modifications or changes made within the spirit and scope of the main design of the present invention, which still solve the technical problems consistent with the present invention, should be included in the scope of the present invention.
Claims (2)
1. A heat exchange vaporizer is characterized by comprising a plurality of vaporizing units which are mutually arranged side by side and connected with each other through pipelines, wherein each vaporizing unit comprises one or more rotational flow vaporizing sheets; the cyclone gasification sheet comprises a circular fixing ring and one or more cyclone heat fins uniformly arranged in the fixing ring, each cyclone heat fin is provided with a hollow cavity, and the hollow cavity in each cyclone heat fin is connected with the hollow cavity in each cyclone heat fin on the other adjacent gasification unit which is arranged in parallel through a guide pipe; each rotational flow heat fin is composed of one or more thorn-shaped hollow tubes, hollow spines are distributed on the thorn-shaped hollow tubes, and hollow cavities in the hollow spines are communicated with hollow cavities in the thorn-shaped hollow tubes; the hollow cavities in the thorn-shaped hollow tubes are gathered to the same outlet and are connected to the hollow cavity gathering ports of the rotational flow heat fins on the adjacent gasification units which are arranged in parallel through conduits.
2. The heat exchanging vaporizer of claim 1, wherein the multi-point feed high efficiency vaporizer comprising a plurality of said vaporization units arranged in parallel with one another is provided with a blower for blowing air into the direct gaps of said vaporization units to accelerate the thermal convection of air and liquid in the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810617109.8A CN110608631A (en) | 2018-06-15 | 2018-06-15 | Heat-exchanging vaporizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810617109.8A CN110608631A (en) | 2018-06-15 | 2018-06-15 | Heat-exchanging vaporizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110608631A true CN110608631A (en) | 2019-12-24 |
Family
ID=68887824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810617109.8A Pending CN110608631A (en) | 2018-06-15 | 2018-06-15 | Heat-exchanging vaporizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110608631A (en) |
-
2018
- 2018-06-15 CN CN201810617109.8A patent/CN110608631A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191224 |