CN112728963B - Water radiator made of staggered dotting pipes - Google Patents
Water radiator made of staggered dotting pipes Download PDFInfo
- Publication number
- CN112728963B CN112728963B CN202011639865.4A CN202011639865A CN112728963B CN 112728963 B CN112728963 B CN 112728963B CN 202011639865 A CN202011639865 A CN 202011639865A CN 112728963 B CN112728963 B CN 112728963B
- Authority
- CN
- China
- Prior art keywords
- dotting
- grooves
- pipe
- water chamber
- pipes
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 121
- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 9
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- 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
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
- F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
-
- 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
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
-
- 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
-
- 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
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2050/00—Applications
- F01P2050/22—Motor-cars
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a water radiator made of staggered dotting pipes, which comprises a left water chamber, a right water chamber, heat conducting fins and staggered dotting pipes, wherein a plurality of staggered dotting pipes are arranged between the left water chamber and the right water chamber at intervals, the heat conducting fins are welded between the outer side walls of every two adjacent staggered dotting pipes, the left water chamber is provided with a left water gap, the right water chamber is provided with a right water gap, the staggered dotting pipes comprise a pipe body, the upper side pipe wall of the pipe body is provided with a plurality of first grooves, the first grooves are formed by inwards sinking the upper side pipe wall of the pipe body, the lower side pipe wall of the pipe body is provided with a plurality of second grooves corresponding to the first grooves, the second grooves are formed by inwards sinking the lower side pipe wall of the pipe body, and the bottom outer walls of the first grooves are in butt joint with the bottom outer walls of the second grooves and are arranged in a crisscross manner. The invention has good heat dissipation effect, simple manufacturing process, low manufacturing cost and high compression resistance, and saves manufacturing materials.
Description
Technical Field
The invention relates to the technical field of water radiators, in particular to a water radiator manufactured by adopting a staggered dotting pipe.
Background
The water radiator is an indispensable important component in the cooling system of the automobile water-cooled engine, and has the function of radiating the redundant heat carried by the cooling liquid in the water jacket of the engine to the heat exchange device in the air under the action of the external forced air flow. Therefore, the performance of the radiator in the cooling system directly influences the radiating effect of the automobile engine and the dynamic performance, economy and reliability of the automobile engine, and even the problems of normal operation and safe running.
The conventional water radiator tube shown in fig. 4 is formed by bending a sheet body from the middle and welding two ends, wherein fins are welded in the tube body of the water radiator tube, and the water radiator tube is only suitable for manufacturing water radiator tubes with the tube body width of less than 60mm, has weak pressure resistance, is easy to be extruded and deformed in the middle of the tube body, has the pressure resistance value of only 6-9 MPa, and has insufficient pressure resistance strength when the water radiator tube is assembled into a water radiator.
Disclosure of Invention
The invention aims to provide the water radiator manufactured by the staggered dotting pipe, which has the advantages of good radiating effect, simple manufacturing process, manufacturing material saving, low manufacturing cost and high compression resistance.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
The water radiator comprises a left water chamber, a right water chamber, heat conducting sheets and staggered dotting pipes, wherein the number of the staggered dotting pipes is multiple, the staggered dotting pipes are arranged between the left water chamber and the right water chamber at intervals, one end of each staggered dotting pipe is communicated with the left water chamber, the other end of each staggered dotting pipe is communicated with the right water chamber, the heat conducting sheets are welded between the outer side walls of every two adjacent staggered dotting pipes, a left water gap is arranged on the left water chamber, and a right water gap is arranged on the right water chamber;
The dislocation dotting pipe comprises a pipe body, a plurality of first grooves are formed in the upper side pipe wall of the pipe body, the first grooves are formed by inwards sinking the upper side pipe wall of the pipe body, a plurality of second grooves corresponding to the first grooves are formed in the lower side pipe wall of the pipe body, the second grooves are formed by inwards sinking the lower side pipe wall of the pipe body, and the bottom outer walls of the first grooves are in butt joint with the bottom outer walls of the second grooves and are in crossed arrangement.
Preferably, the lengths of the first groove and the second groove are 0.5-1.5mm.
Preferably, the width of the first groove and the second groove is 0.2-0.8mm.
Preferably, the pipe wall thickness of the pipe body is 0.2-2mm.
Preferably, the number of the dislocation dotting tubes is 20-300.
Preferably, the number of the heat conducting fins is 21-301.
Preferably, the heat conducting fin is formed by bending a sheet body, and square grooves with a plurality of notches facing up and down are formed, and the bottom outer side wall of each square groove is welded on the outer side wall of the pipe body.
Preferably, the water radiator is further provided with a guard plate, and the guard plate is fixedly connected between the left water chamber and the right water chamber.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
(1) The invention relates to a water radiator, which comprises a left water chamber, a right water chamber, heat conducting fins and a plurality of staggered dotting pipes, wherein the staggered dotting pipes are arranged between the left water chamber and the right water chamber at intervals, the heat conducting fins are welded between the outer side walls of every two adjacent staggered dotting pipes, the left water chamber is provided with a left water gap, the right water chamber is provided with a right water gap, the staggered dotting pipes comprise a pipe body, the upper side pipe wall of the pipe body is provided with a plurality of first grooves, the first grooves are formed by inwards sinking the upper side pipe wall of the pipe body, the lower side pipe wall of the pipe body is provided with a plurality of second grooves corresponding to the first grooves, the second grooves are formed by inwards sinking the lower side pipe wall of the pipe body, and the bottom outer walls of the first grooves are in butt joint with the bottom outer walls of the second grooves and are arranged in a crisscross manner. The invention has good heat dissipation effect, simple manufacturing process, low manufacturing cost and high compression resistance, and saves manufacturing materials.
(2) The staggered dotting pipe comprises a pipe body, wherein the upper pipe wall of the pipe body is provided with a plurality of first grooves, the first grooves are formed by inwards recessing the upper pipe wall of the pipe body, the lower pipe wall of the pipe body is provided with a plurality of second grooves corresponding to the first grooves, the second grooves are formed by inwards recessing the lower pipe wall of the pipe body, the outer walls of the bottoms of the first grooves are abutted with the outer walls of the bottoms of the second grooves and are arranged in a crisscross manner, and the first grooves are contacted with the second grooves, so that the pipe body has the turbulent flow function, a cooling path is increased, the heat exchange area is increased, the heat exchange performance is improved, fins do not need to be placed in the pipe body, the cost is saved, and the pipe has the pressure resistance.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the offset dotting tube of the present invention;
FIG. 3 is a schematic view of the structure of the orifice of the offset dotting tube of the present invention;
FIG. 4 is a schematic view of a conventional water radiator tube;
FIG. 5 is a schematic view of a conventional water radiator tube;
FIG. 6 is a schematic view of a conventional water radiator tube;
FIG. 7 is a schematic view of a conventional water radiator tube;
FIG. 8 is a schematic view of a conventional water radiator tube;
FIG. 9 is a schematic view of a conventional water radiator tube;
FIG. 10 is a schematic view of a conventional water radiator tube;
fig. 11 is a schematic view of a conventional water radiator tube.
In the drawing, a left water chamber, a right water chamber, a 3-heat conducting fin, a 4-dislocation dotting pipe, a 41-pipe body, a 42-first groove, a 43-second groove, a 5-square groove, a 6-left water gap, a 7-right water gap and an 8-guard plate are arranged.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail below by referring to the accompanying drawings and by illustrating preferred embodiments. It should be noted, however, that many of the details set forth in the description are merely provided to provide a thorough understanding of one or more aspects of the invention, and that these aspects of the invention may be practiced without these specific details.
As shown in fig. 1 to 3, a water radiator made of offset dotting pipes according to the present invention includes a left water chamber 1, a right water chamber 2, a heat conducting fin 3 and offset dotting pipes 4, the number of the offset dotting pipes 4 is 20, the 20 offset dotting pipes 4 are arranged between the left water chamber 1 and the right water chamber 2 at intervals, one end of each offset dotting pipe 4 is communicated with the left water chamber 1, the other end of each offset dotting pipe 4 is communicated with the right water chamber 2, the offset dotting pipe 3 includes a pipe body 41, and the pipe wall thickness of the pipe body 41 is 0.2mm. The upper side pipe wall of body 41 is equipped with a plurality of first recesses 42, and the length of first recess 42 is 0.5mm, and the width is 0.2mm, and the degree of depth is 0.5mm, and first recess 42 is inwards sunken by body upper side pipe wall to form, and the downside pipe wall of body 41 is equipped with a plurality of second recesses 43 corresponding with first recess 42, and the length of second recess 43 is 0.5mm, and the width is 0.2mm, and the degree of depth is 0.5mm, and second recess 43 is inwards sunken by body 41 downside pipe wall to form, and the bottom outer wall butt of first recess 42 and the bottom outer wall butt of second recess 43, and first recess 42 is the cross setting with second recess 43. Through the contact of the outer walls of the bottoms of the first grooves 42 and the second grooves 43, different circulation lines are formed in the pipe body 41, the turbulent flow effect is achieved, hot water flows in the pipe body 41 and flows along different lines, the heat exchange path and the heat exchange area are increased, and the heat exchange efficiency is improved. The first groove 42 and the second groove 43 are arranged in a crisscross manner, so that the contact surface of the first groove 42 and the second groove 43 can be increased, the compressive strength is increased, and the problem that the prior art is wrong in welding and cannot align due to point contact is avoided. The first groove 42 and the second groove 43 can be set to have a length according to the heat exchange strength, so as to increase or decrease the flow path and area of the hot water.
And heat conducting fins 3 are welded between the outer side walls of every two adjacent staggered dotting pipes 4, and the number of the heat conducting fins 3 is 21. The heat conducting fin 3 is formed by bending a sheet body, and forms square grooves 5 with a plurality of notches facing up and down, and the bottom outer side wall of each square groove 5 is welded on the outer side wall of the pipe body 41. The left water chamber 1 is provided with a left water port 6, and the right water chamber 2 is provided with a right water port 7. Hot water requiring heat exchange enters the left water chamber 1 from the left water port 6, passes through the pipe body 41 of the staggered dotting pipe 4 and flows in the pipe body 41 along different paths, the hot water transfers heat to the pipe body 41, the pipe body 41 transfers heat to the heat conducting fin 3, and the heat radiating effect is achieved by radiating the heat into the air through the heat conducting fin 3.
Wherein, the water radiator still is equipped with backplate 8, backplate 8 fixed connection is between left hydroecium 1 and right hydroecium 2 for protection dislocation dotting pipe 4 and conducting strip 3 prevent dislocation dotting pipe 4 and conducting strip 3 to receive extrusion deformation.
The conventional water radiator tube shown in fig. 4 is formed by bending a sheet body from the middle and welding two ends, wherein fins are welded in the tube body of the water radiator tube, and the water radiator tube is only suitable for manufacturing water radiator tubes with the tube body width of less than 60mm, has weak pressure resistance, is easy to be extruded and deformed in the middle of the tube body, has the pressure resistance value of only 6-9 MPa, and has insufficient pressure resistance strength when the water radiator tube is assembled into a water radiator.
The conventional water radiator tube as shown in fig. 5 is composed of an upper sheet body and a lower sheet body, wherein protruding points are arranged on the upper side walls of the two side edges of the lower sheet body at intervals, through holes matched with the protruding points of the lower sheet body are formed in the two side edges of the upper sheet body, the protruding points of the lower sheet body penetrate through the through holes to enable the upper sheet body and the lower sheet body to be buckled together to form a tube shape, and the side walls of the upper sheet body and the lower sheet body are inwards recessed along the length direction of the tube to form reinforcing ribs.
The existing water radiator pipe as shown in fig. 6 comprises an upper sheet body and a lower sheet body, wherein a plurality of gaps are formed in two sides of the upper sheet body at intervals, convex edges are correspondingly arranged on the gaps of the lower sheet body and the upper sheet body, the upper sheet body and the lower sheet body are fastened through matching of the convex edges and the gaps to form the water radiator pipe, the water radiator pipe is overlarge in size precision, large in consumable, high in manufacturing cost, and large in occupied area of the water radiator pipe and waste a large amount of space.
The existing water radiator pipe as shown in fig. 7 comprises an upper sheet body and a lower sheet body, wherein convex edges are arranged on two sides of the upper sheet body, U-shaped grooves are arranged on two sides of the lower sheet body, and the water radiator pipe is formed by arranging the convex edges of the upper sheet body in the U-shaped grooves, so that the water radiator pipe is too large in width and size precision, does not meet the requirements of a water radiator manufacturing process, is high in manufacturing cost and is too large in weight.
As shown in FIG. 8, the water radiator tube is formed by bending a sheet body from the middle part and then welding the outer walls of two ends, the welding part is welded after the upper end is folded and the lower end is folded, so that the welding area is enlarged, the welding procedure is increased, the inner area of the tube is occupied by the folded part, the oil passing area is reduced, the inner area of the tube is occupied, the heat dissipation effect is affected, and the use efficiency of the water radiator manufactured by adopting the water radiator tube is low.
As shown in fig. 9, the conventional water radiator tube is formed by extruding a tube body, and the tube body is not required to be welded, but the heat dissipation strips are arranged in the tube body and can extrude the tube wall, if the tube wall is made thin, the heat dissipation strips can press the tube wall of the water radiator tube through, so that the tube wall of the water radiator tube is thicker, the heat dissipation effect is poor, the material consumption is high, and the manufacturing cost is high.
As shown in fig. 10, the conventional water radiator tube has a structure in which left and right tube bodies are formed by folding both ends toward the middle, inner fins are inserted into the tube, and leakage is easily generated at the middle folding position, so that the process stability is poor.
As shown in fig. 11, the conventional water radiator tube is formed by folding one end of a sheet body and the other end thereof in a matched manner, and an inner fin is inserted into the tube body, so that the water radiator tube is easy to leak at the end and has poor process stability.
Compared with the scheme shown in fig. 4-11, the staggered dotting pipe has the advantages that the bottom outer wall of the first groove 42 on the upper pipe wall of the pipe body 41 is abutted with the bottom outer wall of the second groove 43 on the lower pipe wall and is in crossed arrangement, so that a plurality of different flow paths are formed in the pipe body 41, the turbulent flow effect can be achieved under the condition that an inner fin is not needed to be inserted, the first groove 42 and the second groove 43 are in crossed arrangement, the contact surface of the first groove 42 and the second groove 43 is increased, the occurrence of the condition that the contact dislocation causes the wrong welding is prevented, and the pressure resistance of the whole pipe body 41 is also increased. The scheme of the application can be used for manufacturing the water radiator pipe with the thickness of more than 60mm by improving the pressure resistance, so that the water radiator pipe has strong practicability, and the water radiator assembled by the dislocation dotting pipe has high pressure resistance and strong practicability.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (6)
1. A water radiator made of staggered dotting pipes is characterized in that: the novel heat conducting strip heat conducting device comprises a left water chamber, a right water chamber, heat conducting strips and a plurality of staggered dotting pipes, wherein the staggered dotting pipes are arranged between the left water chamber and the right water chamber at intervals, one end of each staggered dotting pipe is communicated with the left water chamber, the other end of each staggered dotting pipe is communicated with the right water chamber, the heat conducting strips are welded between the outer side walls of every two adjacent staggered dotting pipes, a left water gap is arranged on the left water chamber, and a right water gap is arranged on the right water chamber;
The staggered dotting pipe comprises a pipe body, wherein the upper pipe wall of the pipe body is provided with a plurality of first grooves, the first grooves are formed by inwards sinking the upper pipe wall of the pipe body, the lower pipe wall of the pipe body is provided with a plurality of second grooves corresponding to the first grooves, the second grooves are formed by inwards sinking the lower pipe wall of the pipe body, and the bottom outer walls of the first grooves are in butt joint with the bottom outer walls of the second grooves and are in crisscross arrangement;
the heat conducting fin is formed by bending a piece of sheet body, and forms square grooves with a plurality of notches facing up and down, and the bottom outer side wall of each square groove is welded on the outer side wall of the pipe body;
The water radiator is also provided with a guard board which is fixedly connected between the left water chamber and the right water chamber.
2. A water radiator made of offset dotting tubes as defined in claim 1, wherein: the lengths of the first groove and the second groove are 0.5-1.5mm.
3. A water radiator made of offset dotting tubes as defined in claim 1, wherein: the widths of the first groove and the second groove are 0.2-0.8mm.
4. A water radiator made of offset dotting tubes as defined in claim 1, wherein: the thickness of the pipe wall of the pipe body is 0.2-2mm.
5. A water radiator made of offset dotting tubes as defined in claim 1, wherein: the number of the dislocation dotting pipes is 20-300.
6. A water radiator made of offset dotting tubes as defined in claim 1, wherein: the number of the heat conducting fins is 21-301.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011639865.4A CN112728963B (en) | 2020-12-31 | 2020-12-31 | Water radiator made of staggered dotting pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011639865.4A CN112728963B (en) | 2020-12-31 | 2020-12-31 | Water radiator made of staggered dotting pipes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112728963A CN112728963A (en) | 2021-04-30 |
| CN112728963B true CN112728963B (en) | 2024-04-26 |
Family
ID=75608997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011639865.4A Active CN112728963B (en) | 2020-12-31 | 2020-12-31 | Water radiator made of staggered dotting pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112728963B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10122778A (en) * | 1996-10-15 | 1998-05-15 | Hiroshi Kobayashi | Tubes for heat exchanger and method of manufacture |
| CN1275708A (en) * | 1999-05-31 | 2000-12-06 | 三菱重工业株式会社 | Heat exchanger and making method thereof |
| CN202083265U (en) * | 2011-05-05 | 2011-12-21 | 北汽福田汽车股份有限公司 | Radiating pipe of radiator and radiator with same |
| CN102748979A (en) * | 2012-06-25 | 2012-10-24 | 上海吉益能源技术有限公司 | Plate-shaped heat exchange element as well as hydrophilous heat exchange device and manufacturing method of plate-shaped heat exchange element |
| CN103196306A (en) * | 2013-03-27 | 2013-07-10 | 瑞安市邦众汽车部件有限公司 | Novel automotive radiator |
| CN204202457U (en) * | 2014-05-01 | 2015-03-11 | 钟祥捷力通科技有限公司 | The aluminium alloy ratio-frequency welding that effectively can improve radiating efficiency gets pipe ready |
| CN104696061A (en) * | 2015-03-20 | 2015-06-10 | 十堰车驰工贸有限公司 | Aluminum plastic radiator water tank for vehicle |
| CN105486141A (en) * | 2014-10-07 | 2016-04-13 | 西班牙博格华纳排放系统公司 | Tube for a heat exchanger |
| CN107941043A (en) * | 2017-12-19 | 2018-04-20 | 山东同创汽车散热装置股份有限公司 | A kind of heat-dissipating pipe being used in automobile radiators |
| JP2018080864A (en) * | 2016-11-15 | 2018-05-24 | 株式会社Ihi | Air-cooled heat exchanger and air-cooled heat exchange device using the same |
| CN109059599A (en) * | 2018-08-13 | 2018-12-21 | 南宁市安和机械设备有限公司 | A kind of ultra-thin high frequency Type B diplopore gets heat-dissipating pipe ready |
| CN109158845A (en) * | 2018-08-13 | 2019-01-08 | 南宁市安和机械设备有限公司 | A kind of preparation method and automobile radiators of Ultrathin automobile radiating circular tube |
| CN210922277U (en) * | 2019-01-17 | 2020-07-03 | 浙江盾安热工科技有限公司 | Flat pipe and heat exchanger |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6692495B2 (en) * | 2017-05-11 | 2020-05-13 | 三菱電機株式会社 | Heat exchanger and refrigeration cycle device |
-
2020
- 2020-12-31 CN CN202011639865.4A patent/CN112728963B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10122778A (en) * | 1996-10-15 | 1998-05-15 | Hiroshi Kobayashi | Tubes for heat exchanger and method of manufacture |
| CN1275708A (en) * | 1999-05-31 | 2000-12-06 | 三菱重工业株式会社 | Heat exchanger and making method thereof |
| CN202083265U (en) * | 2011-05-05 | 2011-12-21 | 北汽福田汽车股份有限公司 | Radiating pipe of radiator and radiator with same |
| CN102748979A (en) * | 2012-06-25 | 2012-10-24 | 上海吉益能源技术有限公司 | Plate-shaped heat exchange element as well as hydrophilous heat exchange device and manufacturing method of plate-shaped heat exchange element |
| CN103196306A (en) * | 2013-03-27 | 2013-07-10 | 瑞安市邦众汽车部件有限公司 | Novel automotive radiator |
| CN204202457U (en) * | 2014-05-01 | 2015-03-11 | 钟祥捷力通科技有限公司 | The aluminium alloy ratio-frequency welding that effectively can improve radiating efficiency gets pipe ready |
| CN105486141A (en) * | 2014-10-07 | 2016-04-13 | 西班牙博格华纳排放系统公司 | Tube for a heat exchanger |
| CN104696061A (en) * | 2015-03-20 | 2015-06-10 | 十堰车驰工贸有限公司 | Aluminum plastic radiator water tank for vehicle |
| JP2018080864A (en) * | 2016-11-15 | 2018-05-24 | 株式会社Ihi | Air-cooled heat exchanger and air-cooled heat exchange device using the same |
| CN107941043A (en) * | 2017-12-19 | 2018-04-20 | 山东同创汽车散热装置股份有限公司 | A kind of heat-dissipating pipe being used in automobile radiators |
| CN109059599A (en) * | 2018-08-13 | 2018-12-21 | 南宁市安和机械设备有限公司 | A kind of ultra-thin high frequency Type B diplopore gets heat-dissipating pipe ready |
| CN109158845A (en) * | 2018-08-13 | 2019-01-08 | 南宁市安和机械设备有限公司 | A kind of preparation method and automobile radiators of Ultrathin automobile radiating circular tube |
| CN210922277U (en) * | 2019-01-17 | 2020-07-03 | 浙江盾安热工科技有限公司 | Flat pipe and heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112728963A (en) | 2021-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20060201665A1 (en) | Heat exchanger tube having strengthening deformations | |
| EP2525182A2 (en) | Heat exchanger, a food handler including the heat exchanger, and a manufacturing method of the heat exchanger | |
| CN109813144B (en) | High-efficient scrubbing profit universal radiator | |
| US20070068661A1 (en) | Heat exchanger | |
| CN112728963B (en) | Water radiator made of staggered dotting pipes | |
| US20070068662A1 (en) | Heat exchanger | |
| CN210101256U (en) | Heat exchanger and automobile air conditioning system | |
| CN209820240U (en) | Folding concave-convex channel pipe | |
| KR20110112626A (en) | Manifold for heat exchanger | |
| CN112683085A (en) | Engineering water radiator made of dislocation dotting pipe | |
| CN211926608U (en) | Plate sheet of plate heat exchanger and plate heat exchanger | |
| CN114440686A (en) | Heat exchanger fin, heat exchanger and air conditioning system | |
| CN210426171U (en) | Flat pipe and heat exchanger | |
| CN110595248B (en) | Flat pipe, heat exchange pipe, heat exchanger and manufacturing method of heat exchange pipe | |
| CN112432528A (en) | Plate sheet of plate heat exchanger and plate heat exchanger | |
| CN212930559U (en) | Novel condenser | |
| CN214747364U (en) | B-type pipe radiator core | |
| CN212566999U (en) | Primary surface type heat exchanger core | |
| CN211900771U (en) | High-performance radiator for engine | |
| CN217636941U (en) | Enhanced heat dissipation water pipe | |
| CN213714070U (en) | Heat exchange fin, heat exchange assembly and air conditioner | |
| CN215804804U (en) | Intercooler | |
| CN215719073U (en) | Withstand voltage type warm braw radiator | |
| CN217083417U (en) | Collecting pipe of D-shaped oil cooler | |
| CN219494946U (en) | Heat pipe with end part connected with sealing structure |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |