CN111692902A - Metal wet die - Google Patents
Metal wet die Download PDFInfo
- Publication number
- CN111692902A CN111692902A CN202010382711.5A CN202010382711A CN111692902A CN 111692902 A CN111692902 A CN 111692902A CN 202010382711 A CN202010382711 A CN 202010382711A CN 111692902 A CN111692902 A CN 111692902A
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- China
- Prior art keywords
- corrugated
- frame
- window
- structures
- folded
- 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
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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
- 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
- F28D9/0025—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 zig-zag bend plates
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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
- 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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- 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
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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
- 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
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
- F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
- F28F3/046—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being linear, e.g. 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 provides a metal wet die which comprises a frame, a plurality of first folded radiating fins and a plurality of second folded radiating fins, wherein the first folded radiating fins are provided with first folded structures, the second folded radiating fins are provided with second folded structures, the first folded structures and the second folded structures are obliquely arranged, the first folded radiating fins and the second folded radiating fins are alternately arranged in the frame, and the first folded structures and the second folded structures which are adjacent are in a crossed state. Hot water from top to bottom gets into between adjacent fold structure one and fold structure two, and the hot water whereabouts in-process constantly contacts with fold structure one and fold structure two, compares planar structure, and the surface area of fold structure one and fold structure two increases, and heat radiating area increases, and hot water cooling is respond well, has the clearance between fold structure one and the fold structure two, and the air of flow on every side can pass this clearance and take away hot water, the heat on fold shape fin one and the fold shape fin two, and cooling speed improves.
Description
Technical Field
The invention relates to the field of cooling structures, in particular to a metal wet die for cooling hot water.
Background
The metal wet mould is used for cooling hot water's cooling structure in the hydrologic cycle mechanism, cooling structure in the general reation kettle hydrologic cycle mechanism is the water tank, reation kettle upper portion and lower part are equipped with delivery port and water inlet respectively, this water tank sets up between delivery port and water inlet, hot water in the reation kettle gets into the water tank from the water inlet, hot water and water tank contact realize the heat exchange, the water tank gives off the heat to in the surrounding air so that hot water cooling, however hot water in the reation kettle constantly gets into the water tank, the radiating rate of water tank is not as fast as the rising speed of temperature in the water tank, the radiating effect is poor, for improving the radiating effect of water tank, generally with the volume increase of water tank, with the heat radiating area who increases the water tank, also consequently, the occupation.
Disclosure of Invention
The present invention is directed to a wet metal mold, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a metal wet die comprises a frame, a plurality of first fold-shaped radiating fins and a plurality of second fold-shaped radiating fins, wherein the first fold-shaped radiating fins are provided with first fold structures, the second fold-shaped radiating fins are provided with second fold structures, the first fold structures and the second fold structures are obliquely arranged, the first fold-shaped radiating fins and the second fold structures are alternately arranged in the frame, and the adjacent first fold structures and the second fold structures are in a crossed state.
Further, the inclination angle A of the first fold structure is 30-60 degrees.
Furthermore, the second corrugated radiating fin is formed by rotating the first corrugated radiating fin by 180 degrees by taking the longitudinal straight line B as a rotating shaft.
Furthermore, hydrophilic films are arranged on the surfaces of the first corrugated radiating fin and the second corrugated radiating fin.
Furthermore, the frame is of a hollow structure, a first window and a second window are respectively arranged above and below the frame, the width of the first window is matched with the width of the first corrugated radiating fin, the length of the first window is matched with the thickness of the first corrugated radiating fin and the second corrugated radiating fin after being alternately stacked, supporting blocks are fixedly arranged on the opposite inner walls of the lower portion of the frame along the width direction of the lower portion of the frame respectively, the supporting blocks are symmetrically arranged, step surfaces used for supporting the first corrugated radiating fin and the second corrugated radiating fin are formed on the top surface of the supporting blocks, a third window is arranged on each of two sides of the frame in the length direction, a fourth window is arranged on each of two sides of the frame in the width direction, the fourth window is identical to the first window in length, and the height of the fourth window is smaller than the height of
The invention has the beneficial effects that:
the support frame that is used for braced frame has been welded in the water tank, the frame sets up on the support frame, hot water flows through outlet pipe and shunt tubes in proper order and then gets into between a plurality of fold shape fin one and a plurality of fold shape fin two downwards, adjacent fold structure one is the first technological effect that the form setting is crossed with fold structure two with fold structure one and fold structure two contact many times in-process that makes hot water whereabouts, compare planar structure, the surface area of fold structure one and fold structure two increases, heat radiating area increases, hot water cooling is respond well.
The second technical effect that the adjacent first fold structure and the second fold structure are arranged in a crossed mode is that a gap is formed between the first fold-shaped radiating fin and the second fold-shaped radiating fin, flowing air around the gap can penetrate through the gap to take away hot water, heat on the first fold-shaped radiating fin and the second fold-shaped radiating fin, and the cooling speed is improved.
Drawings
FIG. 1: an exploded view of a wet metal mold.
FIG. 2: a schematic diagram of a corrugated heat sink for a wet metal mold is provided.
FIG. 3: a cross-sectional view of a corrugated heat sink of a wet metal mold is disclosed.
FIG. 4: a frame schematic diagram of a metal wet die.
FIG. 5: a metal wet die installation embodiment is shown schematically.
FIG. 6: a schematic diagram of external wind flow and internal hot water flow of a metal wet die.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
referring to fig. 1 to 3, a metal wet die includes a frame 1, a plurality of first corrugated fins 2 and a plurality of second corrugated fins 3, wherein the first corrugated fins 2 and the second corrugated fins 3 are rectangular, the first corrugated fins 2 and the second corrugated fins 3 have the same length and width, the first corrugated fins 2 and the second corrugated fins 3 are made of metal material to prolong the service life, the metal material is copper foil or stainless steel foil or aluminum foil, the first corrugated fins 2 are provided with first corrugated structures, the second corrugated fins 3 are provided with second corrugated structures, the first corrugated structures and the second corrugated structures are obliquely arranged, and the oblique arrangement is used for enabling hot water to fall down while moving in an oblique downward direction when falling on the first corrugated structures and the second corrugated structures, so that the hot water can contact with the first corrugated structures and the second corrugated structures to realize heat transfer, and hot water is further ensured to be discharged downwards, and the first folded radiating fins 2 and the second folded radiating fins 3 are alternately arranged in the frame 1, so that the adjacent first folded structures and the adjacent second folded structures are in a crossed state, as shown in fig. 6.
Referring to fig. 1 and 5, a support frame 5 for supporting the frame 1 is welded in the water tank 4, the frame 1 is arranged on the support frame 5, hot water sequentially flows through the water outlet pipe 6 and the flow dividing pipe 7 and then enters the space between the first corrugated radiating fins 2 and the second corrugated radiating fins 3, the adjacent first corrugated structures and the adjacent second corrugated structures are arranged in a cross mode, so that the hot water is contacted with the first corrugated structures and the second corrugated structures upwards for many times in the falling process.
The adjacent first fold structures and the second fold structures are arranged in a crossed mode, gaps are formed between the first fold-shaped radiating fins 2 and the second fold-shaped radiating fins 3, flowing air around the gaps can penetrate through the gaps to take away hot water, heat on the first fold-shaped radiating fins 2 and heat on the second fold-shaped radiating fins 3, and the cooling speed is improved.
Referring to fig. 2, the first fold structure has an inclination angle a of 30-60 °. The inclination angle a is preferably 45 °.
The second corrugated fin 3 is formed by rotating the first corrugated fin 2 by 180 degrees by taking the longitudinal straight line B as a rotating shaft.
Hydrophilic films are arranged on the surfaces of the first corrugated radiating fin 2 and the second corrugated radiating fin 3.
Referring to fig. 1 and 4, a frame 1 is a hollow structure, a window one 11 and a window two 12 are respectively arranged above and below the frame, a plurality of corrugated fins one 2 and a plurality of corrugated fins two 3 are placed in the window one 11, the width of the window one 11 is matched with the width of the corrugated fins one 2, the length of the window one 11 is matched with the thickness of the corrugated fins one 2 and the corrugated fins two 3 after being alternately stacked, supporting blocks 13 are respectively fixedly arranged on the opposite inner walls of the lower part of the frame 1 along the width direction, the supporting blocks 13 are symmetrically arranged, the top surfaces of the supporting blocks form step surfaces for supporting the corrugated fins one 2 and the corrugated fins two 3, windows three 14 are respectively arranged on two sides of the frame 1 along the length direction, two hands respectively extend into the opposite windows three 14 to conveniently lift the frame 1 for convenient transportation, the windows three 14 can also expose the side surfaces of the corrugated fins one 2 or the corrugated fins two 3, the two sides of the frame 1 in the width direction are provided with the windows four 15, the length of the windows four 15 is the same as that of the windows one 11, the height of the windows four 15 is smaller than that of the corrugated radiating fins one 2 to prevent the corrugated radiating fins one 2 and the corrugated radiating fins two 3 from being separated, and air flowing around enters the space between the corrugated radiating fins one 2 and the corrugated radiating fins two 3 through the windows four 15 to take away hot water, heat on the corrugated radiating fins one 2 and heat on the corrugated radiating fins two 3.
The technical scope of the present invention is not limited to the above embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.
Claims (5)
1. A metal wet die, characterized in that: the corrugated heat radiating fin comprises a frame, a plurality of first corrugated heat radiating fins and a plurality of second corrugated heat radiating fins, wherein the first corrugated heat radiating fins are provided with first corrugated structures, the second corrugated heat radiating fins are provided with second corrugated structures, the first corrugated structures and the second corrugated structures are obliquely arranged, the first corrugated heat radiating fins and the second corrugated heat radiating fins are alternately arranged in the frame, and the adjacent first corrugated structures and the adjacent second corrugated structures are in a crossed state.
2. A wet metal die as claimed in claim 1, wherein: the inclination angle A of the first fold structure is 30-60 degrees.
3. A wet metal mold according to claim 1 or 2, wherein: the second corrugated radiating fin is formed by rotating the first corrugated radiating fin for 180 degrees by taking the longitudinal straight line B as a rotating shaft.
4. A wet metal die as claimed in claim 1, wherein: hydrophilic films are arranged on the surfaces of the first folded radiating fin and the second folded radiating fin.
5. A wet metal die as claimed in claim 1, wherein: the frame is of a hollow structure, a first window and a second window are respectively arranged above and below the frame, the width of the first window is matched with the width of the first corrugated radiating fin, the length of the first window is matched with the thickness of the first corrugated radiating fin and the second corrugated radiating fin after being alternately stacked, supporting blocks are fixedly arranged on the opposite inner walls of the lower portion of the frame along the width direction of the lower portion of the frame respectively, the supporting blocks are symmetrically arranged, step surfaces used for supporting the first corrugated radiating fin and the second corrugated radiating fin are formed on the top surfaces of the supporting blocks, a third window is arranged on each of two sides of the frame in the length direction, a fourth window is arranged on each of two sides of the frame in the width direction, the length of the fourth window is identical to that of the first window, and the height of the fourth window is smaller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010382711.5A CN111692902A (en) | 2020-05-08 | 2020-05-08 | Metal wet die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010382711.5A CN111692902A (en) | 2020-05-08 | 2020-05-08 | Metal wet die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111692902A true CN111692902A (en) | 2020-09-22 |
Family
ID=72477361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010382711.5A Pending CN111692902A (en) | 2020-05-08 | 2020-05-08 | Metal wet die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111692902A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3963810A (en) * | 1973-12-20 | 1976-06-15 | Aktiebolaget Svenska Flaktfabriken | Contact body for cooling towers |
| CN1071002A (en) * | 1991-09-23 | 1993-04-14 | 蒙特斯股份有限公司 | The devaporizer that corrugated plating is alternately arranged |
| CN2758686Y (en) * | 2004-11-15 | 2006-02-15 | 华南理工大学 | Cross bellows type diaphragm full hear exchange strengening structure |
| CN103994677A (en) * | 2014-04-30 | 2014-08-20 | 叶立英 | Indirect evaporative cooling core |
| CN208139875U (en) * | 2018-04-02 | 2018-11-23 | 黑龙江省华能电力技术有限公司 | A kind of cooling tower being equipped with hydrophilic filler board group part |
| CN209944628U (en) * | 2019-02-22 | 2020-01-14 | 珠海格力电器股份有限公司 | Plate type heat exchanger with flow guide structure and air conditioner |
-
2020
- 2020-05-08 CN CN202010382711.5A patent/CN111692902A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3963810A (en) * | 1973-12-20 | 1976-06-15 | Aktiebolaget Svenska Flaktfabriken | Contact body for cooling towers |
| CN1071002A (en) * | 1991-09-23 | 1993-04-14 | 蒙特斯股份有限公司 | The devaporizer that corrugated plating is alternately arranged |
| CN2758686Y (en) * | 2004-11-15 | 2006-02-15 | 华南理工大学 | Cross bellows type diaphragm full hear exchange strengening structure |
| CN103994677A (en) * | 2014-04-30 | 2014-08-20 | 叶立英 | Indirect evaporative cooling core |
| CN208139875U (en) * | 2018-04-02 | 2018-11-23 | 黑龙江省华能电力技术有限公司 | A kind of cooling tower being equipped with hydrophilic filler board group part |
| CN209944628U (en) * | 2019-02-22 | 2020-01-14 | 珠海格力电器股份有限公司 | Plate type heat exchanger with flow guide structure and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200922 |