CN112696334A - Air compressor radiator made of dislocation dotting pipe - Google Patents
Air compressor radiator made of dislocation dotting pipe Download PDFInfo
- Publication number
- CN112696334A CN112696334A CN202110004949.9A CN202110004949A CN112696334A CN 112696334 A CN112696334 A CN 112696334A CN 202110004949 A CN202110004949 A CN 202110004949A CN 112696334 A CN112696334 A CN 112696334A
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- Prior art keywords
- pipe
- air compressor
- dotting
- groove
- dislocation
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 238000003466 welding Methods 0.000 claims abstract description 11
- 238000005452 bending Methods 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
-
- 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
- F28D1/05391—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage radiators
-
- 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
- F28F1/422—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 with outside means integral with the tubular element and inside means integral with the tubular element
-
- 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
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
- F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
Abstract
The invention discloses an air compressor radiator made of staggered dotting tubes, and belongs to the technical field of air compressor heat exchangers. The heat exchanger includes left feed liquor box and right play liquid box, the right side of left side feed liquor box is equipped with first master, the left side of right side play liquid box is equipped with the second master, the interval is equipped with a plurality of fin between first master and the second master, the welding has dislocation dotting pipe between per two adjacent fins, left side feed liquor box includes left intake chamber and left intake chamber, right side feed liquor box includes right outlet chamber and right outlet chamber, the one end of part dislocation dotting pipe is through first master and left intake chamber intercommunication, and its other end passes through second master and right outlet chamber intercommunication, the one end of another part dislocation dotting pipe is through first master and left intake chamber intercommunication, and its other end passes through second owner right outlet chamber intercommunication. The invention adopts the dislocation dotting pipe air compressor inner hot oil and hot water for heat dissipation by dividing into two parts, thereby reducing the whole weight of the air compressor, having good heat exchange effect and simple and convenient manufacture.
Description
Technical Field
The invention relates to the technical field of air compressor heat exchangers, in particular to an air compressor radiator made of staggered dotting tubes.
Background
An air compressor is a device for compressing gas. The air compressor is constructed similarly to a water pump. Most air compressors are reciprocating piston type, rotating vane or rotating screw. Centrifugal compressors are very large applications. The air compressor is a basic product of industrial modernization, and has full pneumatic meaning in electrical and automation; the air compressor is a main body of an electromechanical bleed air source device which is a core device of a pneumatic system and is used for providing air source power, converting mechanical energy of a prime mover (usually a motor) into gas pressure energy, and is an air pressure generating device for compressing air.
The existing heat exchanger of the air compressor adopts a mode that the tubes and the fins are stacked and welded at two ends, so that the whole volume is overlarge, the weight is overlarge, the manufacturing process is complex, the assembly is not facilitated, the manufacturing efficiency is low, and the heat dissipation effect is poor.
Disclosure of Invention
The invention aims to provide an air compressor radiator made of staggered dotting tubes, and solves the problems that a heat exchanger of an existing air compressor is heavy in weight, large in size, not beneficial to assembly and poor in radiating effect. The heat exchanger of the air compressor manufactured by the staggered dotting pipe is light, occupies less space, is assembled in a direct insertion mode, and is simple and convenient in manufacturing process, and the technical scheme adopted by the invention is as follows:
according to one aspect of the invention, the air compressor radiator made of the staggered dotting pipes comprises a left liquid inlet tank body and a right liquid outlet tank body, the right side of the left liquid inlet box body is provided with a first main sheet, the left side of the right liquid outlet box body is provided with a second main sheet, a plurality of fins are arranged between the first main sheet and the second main sheet at intervals, staggered dotting tubes are welded between every two adjacent fins, the left liquid inlet box body comprises a left water inlet chamber and a left oil inlet chamber, the right liquid inlet box body comprises a right water outlet chamber and a right oil outlet chamber, one end of a part of the dislocation dotting pipe is communicated with the left water inlet chamber through a first main sheet, the other end of the dislocation dotting pipe is communicated with the right water outlet chamber through a second main sheet, one end of the other part of dislocation dotting pipe is communicated with the left oil inlet chamber through a first main sheet, and the other end of the dislocation dotting pipe is communicated with the right oil outlet chamber through a second main sheet;
the staggered dotting tube comprises a tube body, wherein a plurality of first grooves are formed in the upper side tube wall of the tube body, the first grooves are formed by inwards sinking the upper side tube wall of the tube body, a plurality of second grooves corresponding to the first grooves are formed in the lower side tube wall of the tube body, the second grooves are formed by inwards sinking the lower side tube wall of the tube body, and the bottom outer wall of each first groove is abutted to the bottom outer wall of each second groove and is arranged in a crossed manner.
Preferably, the length of the first groove and the second groove is 0.5-1.5 mm.
Preferably, the width of the first groove and the second groove is 0.2-0.8 mm.
Preferably, the thickness of the pipe wall of the pipe body is 0.2-2 mm.
Preferably, the number of the offset dotting tubes is 20-300.
Preferably, the number of the fins is 21-301.
Preferably, the fin is formed by bending a sheet body, square grooves facing up and down of a plurality of notches are formed, and the outer side wall of the bottom of each square groove is welded on the outer side wall of the pipe body.
The technical scheme adopted by the invention has the following remarkable effects:
the heat exchanger comprises a left liquid inlet box body and a right liquid outlet box body, wherein a first main sheet is arranged on the right side of the left liquid inlet box body, a second main sheet is arranged on the left side of the right liquid outlet box body, a plurality of fins are arranged between the first main sheet and the second main sheet at intervals, a staggered dotting tube is welded between every two adjacent fins, the left liquid inlet box body comprises a left water inlet chamber and a left oil inlet chamber, the right liquid inlet box body comprises a right water outlet chamber and a right oil outlet chamber, one end of one part of the staggered dotting tube is communicated with the left water inlet chamber through the first main sheet, the other end of the part of the staggered dotting tube is communicated with the right water outlet chamber through the second main sheet, one end of the other part of the staggered dotting tube is communicated with the left oil inlet chamber through the first main sheet. The invention adopts the dislocation dotting pipe air compressor inner hot oil and hot water for heat dissipation by dividing into two parts, thereby reducing the whole weight of the air compressor, having good heat exchange effect and simple and convenient manufacture.
Drawings
FIG. 1 is a schematic structural view 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 offset dotting tube of the present invention;
FIG. 4 is a schematic diagram of a conventional heat pipe;
FIG. 5 is a schematic view of a conventional heat pipe;
FIG. 6 is a schematic view of a conventional heat pipe;
FIG. 7 is a schematic view of a conventional heat pipe;
fig. 8 is a schematic structural view of a conventional radiating pipe;
fig. 9 is a schematic structural view of a conventional radiating pipe;
fig. 10 is a schematic structural view of a conventional radiating pipe;
fig. 11 is a schematic structural view of a conventional radiating pipe.
1-left liquid inlet tank body, 2-right liquid inlet tank body, 3-first main sheet, 4-second main sheet, 5-first through hole,
6-a second through hole, 7-a fin, 8-a staggered dotting tube, 9-a left water inlet, 10-a right water outlet, 11-a left water inlet chamber, 12-a left oil inlet chamber, 13-a left oil inlet, 14-a right oil outlet, 21-a right water outlet chamber, 22-a right oil outlet chamber, 81-a tube body, 82-a first groove and 83-a second groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings by way of examples of preferred embodiments. It should be noted, however, that the numerous details set forth in the description are merely for the purpose of providing the reader with a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.
As shown in fig. 1-3, the air compressor heat exchanger comprises a left liquid inlet tank 1 and a right liquid outlet tank 2, a first main plate 3 is arranged on the right side of the left liquid inlet tank 1, a second main plate 4 is arranged on the left side of the right liquid outlet tank 2, 50 first through holes 5 are formed in the first main plate 3, 50 second through holes 6 are formed in the second main plate 4, 51 fins 7 are arranged between the first main plate 3 and the second main plate 4 at intervals, a staggered dotting tube 8 is welded between every two adjacent fins 7, 50 staggered dotting tubes 8 are arranged, each staggered dotting tube 8 comprises a tube body 81, a plurality of first grooves 82 are formed in the upper side of the tube body 81, the length of each first groove 82 is 0.5mm, the width of each first groove is 0.2mm, the depth of each first groove 82 is 0.5mm, the upper side of the tube wall of the tube body 81 is formed by inwards recessing, a plurality of second grooves 83 corresponding to the first grooves 81 are formed in the lower side of the tube wall of the tube body 81, the length of second recess 83 is 0.5mm, and the width is 0.2mm, and the degree of depth is 0.5mm, and second recess 83 is by the inside sunken formation of pipe wall under body 81, and the bottom outer wall butt of the bottom outer wall of first recess 82 and second recess 83 is the crisscross setting. Through the contact of first recess 82 with second recess 83 bottom outer wall, make and form different circulation circuit in body 81, reach the effect of vortex, hot water makes in body 81 circulation, flows along different circuit, has increased heat transfer route and heat transfer area, improves heat exchange efficiency. First recess 82 and second recess 83 are criss-cross setting, can increase the contact surface of first recess 82 and second recess 83, increase compressive strength, avoid leading to wrong welding and unable alignment because of the point contact among the prior art. The first groove 82 and the second groove 83 can be set to have lengths according to the intensity of heat exchange required, so that the path and the area of hot water circulation are increased or reduced.
Left side feed liquor box 1 includes left intake chamber 11 and left oil feed chamber 12, right side feed liquor box includes right play water room 21 and right play oil room 22, 25 dislocation are beaten the one end of some pipe 8 and are passed through first master plate 3 and left intake chamber 11 intercommunication, and its other end is through second master plate 4 and right play water room 21 intercommunication, 25 in addition the dislocation is beaten the one end of some pipe 8 and is passed through first master plate 3 and left side and advance oil room 12 intercommunication, and its other end passes through second master plate 4 and right play oil room 22 intercommunication, be equipped with left water inlet 9 on the left intake chamber 11, be equipped with right delivery port 10 on the right play water room 21, be equipped with left oil inlet 13 on the left oil feed chamber 12, be equipped with right oil outlet 14 on the right play oil room 22. Hot water in the air compressor enters the heat exchanger from the left water inlet chamber 11, then is radiated through the staggered dotting tube 8, the staggered dotting tube 8 transfers the heat to the fins 7, the fins 7 radiate the heat into the air, and finally cooling water is led out from the right water outlet chamber 21; hot oil in the air compressor enters from the left oil inlet chamber 12, is radiated through the staggered dotting tube 8, the staggered dotting tube 8 transmits heat to the fins 7, the fins 7 radiate the heat to the air, and the cooling oil is led out from the right oil outlet chamber 22.
Wherein, fin 7 is formed by a lamellar body bending type, and forms the square groove of orientation about a plurality of notches, and the bottom lateral wall welding of every square groove has increased radiating area on the lateral wall of body, through the fin 7 of buckling, and square groove can make the fin contact with the air as far as, increases the radiating efficiency.
As shown in fig. 4, the pipe body of the heat dissipation pipe is formed by bending a sheet body from the middle part and welding two ends, fins are welded in the pipe body of the heat dissipation pipe, the heat dissipation pipe is adopted, only the heat dissipation pipe with the width of only 60mm below is suitable for manufacturing, the pressure resistance is weak, the middle part of the pipe body is easily subjected to extrusion deformation, the pressure resistance value of the pipe body is only 6MPa-9MPa, and the pressure resistance strength is not enough when the air compressor radiator is assembled by the heat dissipation pipe.
As shown in fig. 5, the existing heat pipe, this heat pipe is composed of last lamellar body and lower lamellar body, the last side wall interval at lamellar body both sides border sets up the bump down, be provided with on last lamellar body both sides border with lower lamellar body bump complex through-hole, the bump through lower lamellar body passes the through-hole, make last lamellar body and lower lamellar body lock together, form the tubulose, and, the lateral wall of last lamellar body and lower lamellar body inwards caves in along the length direction of pipe and forms the strengthening rib, this heat pipe leakproofness is poor, produce easily and reveal, the security performance is poor, and the width of this heat pipe is too wide, size precision does not accord with air compressor machine radiator preparation technology, and the preparation efficiency is not high, the material consumes greatly, and is heavy, and is with high costs.
As shown in fig. 6, the existing heat dissipation pipe includes an upper sheet body and a lower sheet body, a plurality of notches are arranged at two sides of the upper sheet body at intervals, a convex edge is arranged on the lower sheet body corresponding to the notch of the upper sheet body, the upper sheet body is fastened with the lower sheet body through the matching of the convex edge and the notch, the heat dissipation pipe is formed, the size precision of the heat dissipation pipe is too large, the material consumption is large, the manufacturing cost is high, the occupied area of an air compressor heat dissipation device made of the heat dissipation pipe is large, and a large amount of space.
As shown in fig. 7, the existing heat dissipation pipe includes an upper plate and a lower plate, wherein both sides of the upper plate are provided with a convex edge, both sides of the lower plate are provided with a U-shaped groove, the convex edge of the upper plate is arranged in the U-shaped groove to form the heat dissipation pipe, and the heat dissipation pipe has the same width and dimension with too large precision, which does not conform to the manufacturing process requirement of the air compressor radiator, and has high manufacturing cost and too large weight.
As shown in fig. 8, the existing heat dissipation pipe is formed by bending a sheet body at the middle part and welding the outer walls at the two ends, the welding position is that the upper end is folded and the lower end is folded and then welded, so that the welding area is enlarged, the welding process is increased, the folded part occupies the area in the pipe, so that the oil passing area is reduced, the occupied area in the pipe is large, the heat dissipation effect is influenced, and the service efficiency of the air compressor radiator made of the heat dissipation pipe is low.
As shown in fig. 9, the conventional heat pipe is formed by extruding a pipe body, and although it does not need welding, the heat pipe is provided with heat dissipation strips inside, the heat dissipation strips will extrude the pipe wall, if the pipe wall is made thin, the heat dissipation strips will press through the pipe wall of the heat pipe, so the pipe wall adopting the heat pipe is thicker, the heat dissipation effect is poor, the consumed material is large, and the manufacturing cost is high.
As shown in fig. 10, the conventional radiating pipe, in which the left and right pipe bodies are formed by folding both ends toward the middle and the inner fin is inserted into the pipe, is prone to leakage at the middle folded position and has poor process stability.
As shown in fig. 11, the conventional heat pipe is formed by folding one end of a sheet body and the other end of the sheet body to form a pipe body, and an inner fin is inserted into the pipe body, so that the heat pipe is prone to leakage at the end, and the process stability is poor.
Compared with the schemes shown in fig. 4-11, the dislocation dotting pipe has the advantages that the dislocation dotting pipe is adopted, the bottom outer wall of the first groove 82 of the upper side pipe wall of the pipe body 81 is abutted to the bottom outer wall of the second groove 83 of the lower side pipe wall, the cross arrangement is adopted, a plurality of different circulation paths are formed inside the pipe body 81, the turbulent flow effect can be achieved under the condition that no inner fin is inserted, the first groove 82 and the second groove 43 are arranged in the cross arrangement mode, the contact surface of the first groove 82 and the second groove 83 is increased, the situation that contact dislocation leads to welding error is prevented, and the pressure resistance of the whole pipe body 81 is also increased. Through the promotion of withstand voltage value, can adopt the scheme preparation cooling tube more than 60mm of this application, the practicality is strong, and the air compressor machine radiator compressive strength who assembles with the dislocation dotting pipe of this application is high, and the practicality is strong.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Claims (7)
1. The utility model provides an air compressor machine radiator that dislocation was got some pipe and is made which characterized in that: the liquid inlet box comprises a left liquid inlet box body and a right liquid outlet box body, wherein a first main sheet is arranged on the right side of the left liquid inlet box body, a second main sheet is arranged on the left side of the right liquid outlet box body, a plurality of fins are arranged between the first main sheet and the second main sheet at intervals, a staggered dotting pipe is welded between every two adjacent fins, the left liquid inlet box body comprises a left water inlet chamber and a left water inlet chamber, the right liquid inlet box body comprises a right water outlet chamber and a right water outlet chamber, one end of part of the staggered dotting pipe is communicated with the left water inlet chamber through the first main sheet, the other end of the staggered dotting pipe is communicated with the right water outlet chamber through the second main sheet, and the other end of the other part of the staggered dotting pipe is communicated with the left water inlet chamber through the first main sheet and the right oil outlet chamber through the second main sheet;
the staggered dotting tube comprises a tube body, wherein a plurality of first grooves are formed in the upper side tube wall of the tube body, the first grooves are formed by inwards sinking the upper side tube wall of the tube body, a plurality of second grooves corresponding to the first grooves are formed in the lower side tube wall of the tube body, the second grooves are formed by inwards sinking the lower side tube wall of the tube body, and the bottom outer wall of each first groove is abutted to the bottom outer wall of each second groove and is arranged in a crossed manner.
2. The air compressor radiator made of the staggered dotting tubes as claimed in claim 1, wherein: the length of the first groove and the second groove is 0.5-1.5 mm.
3. The air compressor radiator made of the staggered dotting tubes as claimed in claim 1, wherein: the width of the first groove and the second groove is 0.2-0.8 mm.
4. The air compressor radiator made of the staggered dotting tubes as claimed in claim 1, wherein: the thickness of the pipe wall of the pipe body is 0.2-2 mm.
5. The air compressor radiator made of the staggered dotting tubes as claimed in claim 1, wherein: the number of the dislocation dotting tubes is 20-300.
6. The air compressor radiator made of the staggered dotting tubes as claimed in claim 1, wherein: the number of the fins is 21-301.
7. The air compressor radiator made of the staggered dotting tubes as claimed in claim 1, wherein: the fin is formed by a lamellar body bending type, and forms the square groove of orientation about a plurality of notches, and the bottom lateral wall welding of every square groove is in on the lateral wall of body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110004949.9A CN112696334A (en) | 2021-01-04 | 2021-01-04 | Air compressor radiator made of dislocation dotting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110004949.9A CN112696334A (en) | 2021-01-04 | 2021-01-04 | Air compressor radiator made of dislocation dotting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112696334A true CN112696334A (en) | 2021-04-23 |
Family
ID=75514580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110004949.9A Pending CN112696334A (en) | 2021-01-04 | 2021-01-04 | Air compressor radiator made of dislocation dotting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112696334A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944972A (en) * | 2021-02-09 | 2021-06-11 | 广东鑫统仕集团有限公司 | Dotting radiating tube |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1275708A (en) * | 1999-05-31 | 2000-12-06 | 三菱重工业株式会社 | Heat exchanger and making method thereof |
| EP2278246A2 (en) * | 2009-07-23 | 2011-01-26 | Danfoss Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd. | Multi-channel heat exchanger with improved uniformity of refrigerant fluid distribution |
| CN102052283A (en) * | 2010-12-29 | 2011-05-11 | 天津南玻节能玻璃有限公司 | Air compressor heat radiating system and water-cooling heat radiator thereof |
| WO2014003289A1 (en) * | 2012-06-27 | 2014-01-03 | 주식회사 고산 | Heat exchanger |
| CN204003074U (en) * | 2014-07-24 | 2014-12-10 | 江苏扬工动力机械有限公司 | Integrated form vehicle cooler |
| CN107449294A (en) * | 2016-05-31 | 2017-12-08 | 杭州三花家电热管理系统有限公司 | Micro-channel heat exchanger |
| CN109813144A (en) * | 2019-02-25 | 2019-05-28 | 杭州富阳春江汽车空调厂 | It is a kind of efficiently to remove the general radiator of sump oil water |
-
2021
- 2021-01-04 CN CN202110004949.9A patent/CN112696334A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1275708A (en) * | 1999-05-31 | 2000-12-06 | 三菱重工业株式会社 | Heat exchanger and making method thereof |
| EP2278246A2 (en) * | 2009-07-23 | 2011-01-26 | Danfoss Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd. | Multi-channel heat exchanger with improved uniformity of refrigerant fluid distribution |
| CN102052283A (en) * | 2010-12-29 | 2011-05-11 | 天津南玻节能玻璃有限公司 | Air compressor heat radiating system and water-cooling heat radiator thereof |
| WO2014003289A1 (en) * | 2012-06-27 | 2014-01-03 | 주식회사 고산 | Heat exchanger |
| CN204003074U (en) * | 2014-07-24 | 2014-12-10 | 江苏扬工动力机械有限公司 | Integrated form vehicle cooler |
| CN107449294A (en) * | 2016-05-31 | 2017-12-08 | 杭州三花家电热管理系统有限公司 | Micro-channel heat exchanger |
| CN109813144A (en) * | 2019-02-25 | 2019-05-28 | 杭州富阳春江汽车空调厂 | It is a kind of efficiently to remove the general radiator of sump oil water |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944972A (en) * | 2021-02-09 | 2021-06-11 | 广东鑫统仕集团有限公司 | Dotting radiating tube |
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Application publication date: 20210423 |