CN114777527A - Controllable heat radiator of wing type pipe leading edge cold and hot automatic deformation rectification - Google Patents
Controllable heat radiator of wing type pipe leading edge cold and hot automatic deformation rectification Download PDFInfo
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- CN114777527A CN114777527A CN202210548851.4A CN202210548851A CN114777527A CN 114777527 A CN114777527 A CN 114777527A CN 202210548851 A CN202210548851 A CN 202210548851A CN 114777527 A CN114777527 A CN 114777527A
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- chamber
- section
- water outlet
- radiator
- cooling
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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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
- F28D1/05358—Assemblies of conduits connected side by side or with individual headers, e.g. section type radiators
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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
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and 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
- F28F21/087—Heat exchange elements made from metals or metal alloys from nickel or nickel alloys
Abstract
The invention discloses a controllable radiator with wing type pipe front edge cold and hot automatic deformation rectification, and relates to the technical field of automobile radiators. The invention aims to solve the problems that the traditional tubular radiator in the prior art has low thermal efficiency, does not have the functions of automatic cold protection and the like, and particularly solves the problems of over-low engine temperature and the like caused by over-cooling of cold air in automobile running to the radiator and an engine body in winter. The invention comprises a cooling pipe, radiating fins, a water inlet chamber and a water outlet chamber; the airfoil-shaped water inlet chamber and the airfoil-shaped water outlet chamber are communicated through a group of cooling pipes, radiating fins are arranged between two adjacent cooling pipes, each cooling pipe comprises a flow passing chamber and a flow deflector connected to one side of the flow passing chamber, and the water inlet chamber, the cooling pipes and the water outlet chamber are sequentially communicated to form a cavity for circulating cooling liquid. The invention is used for the automobile radiator.
Description
Technical Field
The invention relates to the technical field of automobile radiators, in particular to a finned tube front edge cold and hot automatic deformation rectification controllable radiator.
Background
The automobile radiator is an indispensable important part in a cooling system of a water-cooled engine of an automobile, and is developing towards light weight, high efficiency and economy. The structure of the automobile radiator is continuously adapted to new development. The gilled tube radiator core is composed of many thin cooling tubes and radiating fins, and the cooling tubes mostly adopt oblate cross sections to reduce air resistance and increase heat transfer area. The radiator core should have sufficient flow area for the coolant to pass through, while also having sufficient air flow area for a sufficient amount of air to pass through to carry away the heat transferred to the radiator by the coolant. While still having sufficient heat dissipation area to accomplish heat exchange between the coolant, air and the heat sink. The pipe-belt radiator is formed by alternately arranging and welding corrugated radiating belts and cooling pipes, and a water cooling system generally comprises a water pump, a radiator, a cooling fan, a thermostat, a compensation water tank, an engine body, a water jacket in a cylinder cover and other accessory devices. The radiator is responsible for cooling circulating water, a water pipe and radiating fins of the radiator are made of aluminum materials, the aluminum water pipe is made into a flat shape, the radiating fins are corrugated, radiating performance is emphasized, the installation direction is perpendicular to the air flowing direction, and cooling efficiency is high.
With the high-speed development of the automobile industry, the market of radiators is getting bigger and bigger, the research and development technology is mature day by day, the radiator core is an indispensable core component of the radiator and plays a main role in heat dissipation, the radiator core consists of a heat dissipation cooling pipe and a heat dissipation belt, and the radiator core has enough circulation area to allow cooling liquid to pass through and enough air circulation area; sufficient air is allowed to pass to carry away the heat transferred from the coolant to the heat sink, while still having sufficient heat removal area to allow heat exchange between the coolant, air and the heat sink. In the prior art, the traditional tubular radiator has low thermal efficiency and no protection function, an electric heating device needs to be additionally arranged for an automobile cold start engine, particularly, the temperature of the engine caused by cold air in automobile running to the radiator and the supercooling heat dissipation of an engine body is too low in winter, and the automobile is difficult to start for a long preheating time, so that a cold-hot automatic deformation rectification controllable radiator is urgently needed.
Disclosure of Invention
The invention aims to solve the problems that the traditional tubular radiator in the prior art is low in heat efficiency, does not have functions of automatic cold protection and the like, and particularly solves the problems that the temperature of an engine is too low and the like due to the fact that cold air in automobile running in winter dissipates the heat of the radiator and the engine body too cold, and further provides a wing-shaped tube front edge cold-hot automatic deformation rectification controllable radiator.
The technical scheme adopted by the invention for solving the problems is as follows: a controllable radiator with wing-type tube front edge cold and hot automatic deformation rectification comprises cooling tubes, radiating fins, a water inlet chamber and a water outlet chamber; the airfoil-shaped water inlet chamber and the airfoil-shaped water outlet chamber are communicated through a group of cooling pipes, radiating fins are arranged between two adjacent cooling pipes, each cooling pipe comprises a flow passing chamber and a flow deflector connected to one side of the flow passing chamber, and the water inlet chamber, the cooling pipes and the water outlet chamber are sequentially communicated to form a cavity for circulating cooling liquid.
Furthermore, the cross section of the overflowing chamber is a closed shape consisting of a rectangular cross section and an airfoil cross section, two flow deflectors are symmetrically connected to the short side and the upper side and the lower side of the rectangular cross section, radiating fins are connected to the two long sides respectively, the flow deflectors consist of an outer heat shrinkage plate and an inner heat shrinkage plate, the shrinkage coefficient of the outer heat shrinkage plate is smaller than that of the inner heat shrinkage plate, and rectifying and radiating structures are uniformly arranged on the inner surface of the overflowing chamber.
Furthermore, one end of the flow deflector, which is close to the overflowing chamber, is provided with a group of overflowing holes, and the edge of one end, which is far away from the overflowing chamber, is connected with a group of convex teeth.
Furthermore, the radiating fins are of V-shaped wavy structures and are welded on the two adjacent cooling pipes.
Furthermore, the one end of intake chamber is provided with the inlet tube, and the other end and cooling tube intercommunication, the outer surface welding of intake chamber has a set of grid heat dissipation floor that intakes.
Furthermore, one end of the water outlet chamber is provided with a water outlet pipe, the other end of the water outlet chamber is communicated with the cooling pipe, and a group of grid water outlet heat dissipation rib plates are welded on the outer surface of the water outlet chamber.
Furthermore, the water inlet pipe is a wing-shaped pipe, and water inlet heat dissipation structures are uniformly arranged on the inner wall of the wing-shaped pipe.
Furthermore, the water outlet pipe is a wing-shaped pipe, and water outlet heat dissipation structures are uniformly arranged on the inner wall of the wing-shaped pipe.
Furthermore, the cross section of the overflowing chamber is in a closed shape formed by sequentially connecting an airfoil section, a rectangular section and an airfoil section.
Furthermore, the cross-sectional shape of the air passing hole is circular, and the cross-sectional shape of the convex tooth is rectangular.
The invention has the following beneficial technical effects:
the inner surface of the cooling pipe flow-through chamber is provided with the rectification heat dissipation structure, the flow-through chamber is provided with the wing-shaped section, the wing-shaped section is favorable for air flowing, the air flowing speed is increased, heat dissipation is enhanced, the rectification heat dissipation structure is favorable for enlarging the heat dissipation area of the flow-through chamber, disturbance damage to an adhesion layer on the inner surface of the flow-through chamber is increased, and the heat exchange efficiency is improved.
According to the invention, the guide vane is arranged on the air inflow side outside the cooling pipe, and the plurality of air passing holes and the convex teeth are arranged on the guide vane, so that when external air flows out of the guide vane to the outer surface of the overflowing chamber, the air flow disturbs the air flow passing through the outer surface of the overflowing chamber, an adhesion layer on the outer surface of the overflowing chamber is damaged, the air heat exchange efficiency is improved, and the function of automatically cleaning the outer surface of the overflowing chamber is achieved.
The flow deflector adopted by the invention consists of the outer heat-shrinkable sheet and the inner heat-shrinkable sheet which have different shrinkage coefficients, when the automobile is in a cold start, the flow deflector with lower temperature is in an open state, and the adjacent flow deflectors are closed, so that most of external air can not flow through the outer surface of the flow through chamber, the heat exchange effect of the flow through chamber is reduced, the automobile can be quickly heated, and the cold start protection effect is realized.
The outer walls of the water inlet chamber and the water outlet chamber at the two ends of the cooling pipe are respectively provided with a plurality of heat dissipation rib plates, the inner walls of the water inlet chamber and the water outlet chamber are respectively and uniformly provided with a plurality of heat dissipation structures, the heat dissipation rib plates can improve the heat exchange efficiency between the outer walls of the water inlet chamber and the water outlet chamber and air, the heat dissipation structures are beneficial to enlarging the heat dissipation area of the water inlet chamber or the water outlet chamber and increasing disturbance, the adhesion layer on the inner surface of the water inlet chamber or the water outlet chamber is damaged, the heat exchange efficiency between the inner walls of the water inlet chamber and the water outlet chamber and cooling liquid is improved, and the heat dissipation efficiency of the radiator is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a partial enlarged view of the portion B in FIG. 3;
FIG. 5 is one of the internal structural diagrams of the present invention;
FIG. 6 is a second schematic diagram of the internal structure of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 6 at position C;
FIG. 8 is a schematic view of the present invention in a closed state;
FIG. 9 is an enlarged view of a portion of FIG. 8 taken at position D;
FIG. 10 is a schematic structural view of another embodiment of the present invention;
FIG. 11 is a schematic structural diagram of a heat dissipation structure according to an embodiment of the present invention;
fig. 12 is a second schematic structural view of a heat dissipation structure according to an embodiment of the present invention;
FIG. 13 is a schematic view of a heat dissipation structure of an embodiment of the present invention being a boss;
in the figure, 1, a cooling pipe; 11. an overflow chamber; 111. a rectangular cross section; 112. an airfoil section; 113. a rectifying heat-dissipating structure; 12. a flow deflector; 121. an outer heat shrink sheet; 122. an inner heat shrink sheet; 123. air passing holes; 124. a convex tooth; 2. a heat dissipating fin; 3. a water inlet chamber; 31. a water inlet pipe; 32. a water inlet heat dissipation rib plate; 33. a water inlet heat dissipation structure; 4. a water outlet chamber; 41. a water outlet pipe; 42. the water outlet heat dissipation rib plate; 43. go out water heat radiation structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail in the following with reference to the drawings and embodiments of the specification, and the embodiments described herein are only used for explaining the present invention and are not used for limiting the present invention.
The first specific implementation way is as follows: the present embodiment is described with reference to fig. 1 to fig. 13, and the finned tube leading edge cold-hot automatic deformation rectification controllable radiator according to the present embodiment includes a cooling tube 1, a heat dissipation fin 2, a water inlet chamber 3 and a water outlet chamber 4; the wing section intake chamber 3 with through 1 intercommunication of a set of cooling tube between 4 in the wing section play hydroecium, be provided with radiating fin 2 between 1 in two adjacent cooling tubes, cooling tube 1 includes overflowing room 11 and connects the water conservancy diversion piece 12 in overflowing room 11 one side, the intake chamber 3 the cooling tube 1 with it forms the cavity that is used for recirculated cooling liquid to go out hydroecium 4 intercommunication in proper order.
The second embodiment is as follows: the present embodiment is described with reference to fig. 1 to 13, a cross section of the flow-through chamber 11 of the present embodiment is a closed shape composed of two portions, namely, a rectangular cross section 111 and an airfoil cross section 112, two flow deflectors 12 are vertically and symmetrically connected to short sides of the rectangular cross section 111, heat dissipation fins 2 are respectively connected to two long sides, the flow deflectors 12 are composed of two portions, namely, an outer heat shrinkage plate 121 and an inner heat shrinkage plate 122, a shrinkage coefficient of the outer heat shrinkage plate 121 is smaller than that of the inner heat shrinkage plate 122, rectifying and heat dissipation structures 113 are uniformly arranged on an inner surface of the flow-through chamber 11, and an air flow direction on inner and outer sides of a heat sink is a long side direction.
In this embodiment, the double-layer baffle 12 is an element that deforms when the temperature of the bimetallic strip changes, and is generally formed by overlapping two layers of alloys with different thermal expansion coefficients, wherein the alloy with the larger expansion coefficient is called an active layer, the alloy with the smaller expansion coefficient is called a passive layer, and the active layer is mainly made of manganese-nickel-copper alloy, nickel-chromium-iron alloy, nickel-manganese-iron alloy, nickel and the like; the passive layer is mainly made of nickel-iron alloy, the nickel content is 34-50%, and due to the difference of metal expansion coefficients, when the temperature changes, the deformation of the active layer is larger than that of the passive layer, and the whole bimetallic strip bends towards one side of the passive layer to generate deformation.
In the embodiment, the outer heat shrinkage plate 121 is made of nickel-iron alloy, the nickel content is 34-50%, the inner heat shrinkage plate 122 is made of manganese-nickel-copper alloy, nickel-chromium-iron alloy, nickel-manganese-iron alloy, nickel and the like, the rectifying heat dissipation structure 113 can be a pit or a boss, the cross section of the rectifying heat dissipation structure is preferably in various shapes such as a circle, a hexagon and a square, the rectifying heat dissipation structure 113 is beneficial to enlarging the heat dissipation area of the overflowing chamber and increasing disturbance damage to the attached layer on the inner surface of the overflowing chamber, and the heat exchange efficiency is improved.
Other components and connections are the same as those in the first embodiment.
The third concrete implementation mode: in the present embodiment, a set of air holes 123 are formed at one end of the baffle 12 close to the flow-through chamber 11, and a set of convex teeth 124 are connected to an edge of one end far from the flow-through chamber 11.
In this embodiment, the number of the air holes 123 is two, the number of the protruding teeth 124 is two, and the protruding teeth 124 may be separately disposed on one flow deflector 12, or may be disposed on the upper and lower flow deflectors 12, respectively.
Other components and connection relationships are the same as those in the first or second embodiment.
The fourth concrete implementation mode is as follows: the present embodiment is described with reference to fig. 1 to 13, in which the heat dissipation fins 2 of the present embodiment have a V-shaped wavy structure, and the heat dissipation fins 2 are welded to two adjacent cooling tubes 1.
In this embodiment, the heat dissipation fins 2 are made of manganese-nickel-copper alloy, nickel-chromium-iron alloy, nickel-manganese-iron alloy, nickel, or the like.
Other components and connections are the same as those in the first embodiment.
The fifth concrete implementation mode: the present embodiment is described with reference to fig. 1 to fig. 13, one end of the intake chamber 3 of the present embodiment is provided with an intake pipe 31, the other end is communicated with the cooling pipe 1, and a set of grid intake heat dissipation ribs 32 are welded on the outer surface of the intake chamber 3; one end of the water outlet chamber 4 is provided with a water outlet pipe 41, the other end of the water outlet chamber is communicated with the cooling pipe 1, and a group of grid water outlet heat dissipation rib plates 42 are welded on the outer surface of the water outlet chamber 4.
In this embodiment, the water inlet chamber 3 and the water outlet chamber 4 are made of aluminum alloy/copper alloy, and the water inlet heat dissipation rib plates 32 and the water outlet heat dissipation rib plates 42 are made of aluminum alloy/copper alloy.
Other components and connections are the same as those in the first embodiment.
The sixth specific implementation mode is as follows: the embodiment is described with reference to fig. 1 to 13, in which the water inlet pipe 31 is a finned pipe, and the inner wall of the finned pipe is uniformly provided with water inlet heat dissipation structures 33; the water outlet pipe 41 is a wing-shaped pipe, and water outlet heat dissipation structures 43 are uniformly arranged on the inner wall of the wing-shaped pipe.
In this embodiment, the water inlet heat dissipation structure 33 and the water outlet heat dissipation structure 43 may be concave pits or convex bosses, the cross-sectional shapes thereof are preferably circular, hexagonal, square, or the like, and if the cross-sectional shape is circular, the water inlet heat dissipation structure 33 and the water outlet heat dissipation structure 43 are both spherical concave pits or cylindrical convex bosses, which helps to enlarge the heat dissipation area of the water inlet chamber 3 or the water outlet chamber 4 and increase disturbance, so as to destroy the inner surface adhesion layer of the water inlet chamber 3 or the water outlet chamber 4, thereby improving the heat exchange efficiency.
Other components and connection relations are the same as those of the fifth embodiment.
The seventh concrete implementation mode: the present embodiment is described with reference to fig. 1 to 13, and the cross section of the flow-through chamber 11 according to the present embodiment is a closed shape formed by sequentially connecting three portions, namely, an airfoil section 112, a rectangular section 111, and an airfoil section 112.
In the embodiment, the cross section of the flow-through chamber 11 is a closed shape formed by sequentially connecting three parts, namely an airfoil section 112, a rectangular section 111 and the airfoil section 112, and the airfoil section 112 facilitates the flow of air, increases the air flow speed and enhances the heat dissipation.
Other components and connections are the same as those in the first embodiment.
The specific implementation mode is eight: in the present embodiment, the cross-sectional shape of the air passing hole 123 is circular and the cross-sectional shape of the protrusion 124 is rectangular, as described with reference to fig. 1 to 13.
In this embodiment, the shape of the air passing hole 123 may also be various shapes such as a hexagon, a rectangle, an octagon, etc., two or more of the convex teeth 124 may be provided, the convex teeth 124 are connected to the end of the guide vane 12 by welding, and the convex teeth 124 may be only arranged on one side of the guide vane 12, or may be respectively arranged on the upper and lower guide vanes 12.
Other components and connection relationships are the same as those in the third embodiment.
The working principle of the invention is as follows:
the cooling pipe 1 adopted by the invention is composed of two parts, namely, a flow passage chamber 11 and a flow deflector 12, wherein the section of the flow passage chamber 11 is composed of two parts, namely, a rectangular section 111 and an airfoil section 112, the rectangular section 111 is beneficial to installation of radiating fins 2 at the upper end and the lower end of the flow passage chamber and is convenient to process, the airfoil section 112 is beneficial to air flow, air flow speed is increased, heat dissipation is enhanced, a rectifying and radiating structure 113 is arranged on the inner surface of the flow passage chamber 11, the rectifying and radiating structure 113 is beneficial to enlarging the heat dissipation area of the flow passage chamber 11 and increasing disturbance damage to an inner surface attachment layer of the flow passage chamber 11, heat exchange efficiency is improved, the flow deflectors 12 are two and are symmetrically arranged on the outer side of the rectangular section 111, the flow deflector 12 is composed of two parts, namely, an outer heat shrinkage plate 121 and an inner heat shrinkage plate 122, and the heat shrinkage coefficient of the outer heat shrinkage plate 121 is smaller than that of the inner heat shrinkage plate 122, when the two flow deflectors 12 are closed, external air can enter the two flow deflectors 12 through a gap between the two convex teeth 124 and then is discharged from the multiple air passing holes 123, and when the air flow flows out of the outer surface of the overflowing chamber 11 from the inside of the flow deflectors 12, the air flow flowing through the outer surface of the overflowing chamber 11 is disturbed by the air flow, so that an adhesion layer on the outer surface of the overflowing chamber 11 is damaged, the air heat exchange efficiency is improved, and the effect of automatically cleaning the outer surface of the overflowing chamber 11 is achieved.
The outer walls of the water inlet chamber 3 and the water outlet chamber 4 at two ends of the cooling pipe 1 are respectively provided with a water inlet heat dissipation rib plate 32 and a water outlet heat dissipation rib plate 42, the inner walls of the water inlet chamber 3 and the water outlet chamber 4 are respectively provided with a water inlet heat dissipation structure 33 and a water outlet heat dissipation structure 43, the heat dissipation structures are beneficial to enlarging the heat dissipation area of the water inlet chamber 3 or the water outlet chamber 4 and increasing disturbance, an inner surface attachment layer of the water inlet chamber 3 or the water outlet chamber 4 is damaged, the heat exchange efficiency is improved, when the temperature of cooling liquid is low when an automobile is in cold start, the flow deflectors 12 are in an expansion opening state, and a close state is formed between the adjacent flow deflectors 12 as shown in an attached figure 8 in the specification, so that most of external air cannot flow through the outer surface of the flow through chamber 11, the heat exchange effect of the flow through chamber 11 is reduced, the automobile can be heated quickly, and the cold start protection effect is achieved; when the temperature of the vehicle coolant rises to a certain level, since the thermal contraction coefficient of the outer heat-shrinkable sheet 121 is smaller than that of the inner heat-shrinkable sheet 122, the baffle 12 is in a contracted closed state, so that the external air can flow over the outer surface of the flow-through chamber 11, thereby activating the heat dissipation function.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a controllable radiator of wing type pipe leading edge cold and hot automatic deformation rectification which characterized in that: the radiator comprises a cooling pipe (1), radiating fins (2), a water inlet chamber (3) and a water outlet chamber (4); the wing section intake chamber (3) with through a set of cooling tube (1) intercommunication between wing section play hydroecium (4), be provided with radiating fin (2) between two adjacent cooling tubes (1), cooling tube (1) are including overflowing room (11) and connecting water conservancy diversion piece (12) in overflowing room (11) one side, intake chamber (3) cooling tube (1) with play hydroecium (4) communicate in proper order and constitute the cavity that is used for the recirculated cooling liquid.
2. The finned tube leading edge cold-hot automatic deformation rectification controllable radiator as claimed in claim 1, characterized in that: the cross section of the overflowing chamber (11) is in a closed shape formed by a rectangular cross section (111) and an airfoil cross section (112), two flow deflectors (12) are symmetrically connected to the short side of the rectangular cross section (111) up and down, radiating fins (2) are connected to the two long sides of the rectangular cross section respectively, each flow deflector (12) is formed by an outer heat shrinkage sheet (121) and an inner heat shrinkage sheet (122), the shrinkage coefficient of the outer heat shrinkage sheet (121) is smaller than that of the inner heat shrinkage sheet (122), and rectifying and radiating structures (113) are uniformly arranged on the inner surface of the overflowing chamber (11).
3. The finned tube leading edge cold-hot automatic deformation rectifying controllable radiator as claimed in claim 1 or 2, wherein: a group of air passing holes (123) are formed in one end, close to the overflowing chamber (11), of the flow deflector (12), and a group of convex teeth (124) are connected to the edge of one end, far away from the overflowing chamber (11).
4. The finned tube leading edge cold-hot automatic deformation rectification controllable radiator as claimed in claim 1, wherein: the radiating fins are of V-shaped wavy structures (2), and the radiating fins are welded on the two adjacent cooling tubes (1) (2).
5. The finned tube leading edge cold-hot automatic deformation rectification controllable radiator as claimed in claim 1, wherein: the one end of intake chamber (3) is provided with inlet tube (31), and the other end and cooling tube (1) intercommunication, the outer surface welding of intake chamber (3) has a set of grid radiating rib plate (32) that intakes.
6. The finned tube leading edge cold-hot automatic deformation rectification controllable radiator as claimed in claim 1, characterized in that: one end of the water outlet chamber (4) is provided with a water outlet pipe (41), the other end of the water outlet chamber is communicated with the cooling pipe (1), and a group of grid water outlet heat dissipation rib plates (42) are welded on the outer surface of the water outlet chamber (4).
7. The finned tube leading edge cold-hot automatic deformation rectification controllable radiator as claimed in claim 5, wherein: the water inlet pipe (31) is a wing-shaped pipe, and a water inlet heat dissipation structure (33) is uniformly arranged on the inner wall of the wing-shaped pipe.
8. The finned tube leading edge cold-hot automatic deformation rectification controllable radiator as claimed in claim 6, characterized in that: the water outlet pipe (41) is a wing-shaped pipe, and water outlet heat dissipation structures (43) are uniformly arranged on the inner wall of the wing-shaped pipe.
9. The finned tube leading edge cold-hot automatic deformation rectification controllable radiator as claimed in claim 1, wherein: the cross section of the flow-through chamber (11) is a closed shape formed by sequentially connecting an airfoil section (112), a rectangular section (111) and the airfoil section (112).
10. The finned tube leading edge cold-hot automatic deformation rectification controllable radiator as claimed in claim 3, wherein: the cross section of the air passing hole (123) is circular, and the cross section of the convex tooth (124) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210548851.4A CN114777527A (en) | 2022-05-20 | 2022-05-20 | Controllable heat radiator of wing type pipe leading edge cold and hot automatic deformation rectification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210548851.4A CN114777527A (en) | 2022-05-20 | 2022-05-20 | Controllable heat radiator of wing type pipe leading edge cold and hot automatic deformation rectification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114777527A true CN114777527A (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210548851.4A Pending CN114777527A (en) | 2022-05-20 | 2022-05-20 | Controllable heat radiator of wing type pipe leading edge cold and hot automatic deformation rectification |
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| CN (1) | CN114777527A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115395761A (en) * | 2022-10-27 | 2022-11-25 | 苏州市万松电气有限公司 | Inverter circuit board fixing structure |
-
2022
- 2022-05-20 CN CN202210548851.4A patent/CN114777527A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115395761A (en) * | 2022-10-27 | 2022-11-25 | 苏州市万松电气有限公司 | Inverter circuit board fixing structure |
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