CN112325678A - A detachable micro-channel heat exchanger - Google Patents
A detachable micro-channel heat exchanger Download PDFInfo
- Publication number
- CN112325678A CN112325678A CN202011250009.XA CN202011250009A CN112325678A CN 112325678 A CN112325678 A CN 112325678A CN 202011250009 A CN202011250009 A CN 202011250009A CN 112325678 A CN112325678 A CN 112325678A
- Authority
- CN
- China
- Prior art keywords
- heat
- heat preservation
- heat exchanger
- channel
- micro
- 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.)
- Granted
Links
- 238000004321 preservation Methods 0.000 claims abstract description 59
- 239000011888 foil Substances 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000009792 diffusion process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000003507 refrigerant Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000003949 liquefied natural gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
- F28D7/1684—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation the conduits having a non-circular cross-section
- F28D7/1692—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation the conduits having a non-circular cross-section with particular pattern of flow of the heat exchange media, e.g. change of flow direction
-
- 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
- F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
本发明公开了一种可拆分式微流道换热器，包括微流道换热器本体，所述微流道换热器本体由第一主体和第二主体所组成，所述第一主体上设有第一保温组件，所述第二主体上设有第二保温组件，所述第一保温组件的一端与第二保温组件的一端相连通。本发明通过第一保温组件、第二保温组件和锁紧机构的设置，利用多重的卡接实现了对微流道换热器的快速安装拆卸，从而可以对应更换损坏的部件，降低了生产成本，还可以对整个微流道换热器进行保温处理，间接的提高了换热效率，而扩散焊分层实体制造技术的应用，使得微流道换热器内为高密度内腔流道阵列且无接触热阻，从而换热系数高。
The invention discloses a detachable micro-channel heat exchanger, comprising a micro-channel heat exchanger body, the micro-channel heat exchanger body is composed of a first body and a second body, the first body A first heat preservation component is provided on the second body, a second heat preservation component is provided on the second body, and one end of the first heat preservation component is communicated with one end of the second heat preservation component. Through the arrangement of the first heat preservation component, the second heat preservation component and the locking mechanism, the invention realizes the rapid installation and disassembly of the micro-channel heat exchanger by using multiple clamping connections, so that the damaged parts can be replaced correspondingly, and the production cost is reduced. , the entire micro-channel heat exchanger can also be insulated, which indirectly improves the heat exchange efficiency, and the application of the diffusion welding layered entity manufacturing technology makes the micro-channel heat exchanger a high-density inner cavity flow channel array And no contact thermal resistance, so the heat transfer coefficient is high.
Description
Technical Field
The invention relates to the technical field of micro-channel heat exchange, in particular to a detachable micro-channel heat exchanger.
Background
With the development of industries such as aerospace, petrochemical industry and the like, the demand on heat exchangers is more and more extensive, and the heat exchangers are related to oil and gas processing heat exchange units in the petrochemical industry, especially to space-limited occasions such as offshore floating production, oil storage and discharge devices, floating liquefied natural gas production, storage and discharge devices, floating liquefied natural gas regasification devices and the like.
The conventional micro-channel heat exchanger adopts a single-flow flowing mode, so that the heat exchange efficiency is not very high, and the conventional micro-channel heat exchanger is usually fixed, so that once part of elements of the micro-channel heat exchanger are damaged, the micro-channel heat exchanger can only be integrally replaced, and the cost is increased.
Disclosure of Invention
The invention aims to solve the problems of low heat exchange efficiency and integral replacement when the heat exchanger is damaged in the prior art, and provides a detachable micro-channel heat exchanger.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a but split type microchannel heat exchanger, includes microchannel heat exchanger body, microchannel heat exchanger body comprises first main part and second main part, be equipped with first heat preservation subassembly in the first main part, be equipped with second heat preservation subassembly in the second main part, the one end of first heat preservation subassembly is linked together with second heat preservation subassembly's one end, be equipped with same locking mechanism in first main part and the second main part, utilize multiple joint to realize dismantling the quick installation of microchannel heat exchanger to can correspond the part of changing the damage, reduce manufacturing cost, can also carry out heat preservation to whole microchannel heat exchanger, indirect improvement heat exchange efficiency.
Preferably, first heat preservation subassembly is including locating a plurality of first foilss in the first main part, and is a plurality of first foilss are all etched into the first runner of S type, be equipped with first heat preservation chamber in the first main part inner wall, the one end intercommunication of first runner has first medium conveyer pipe, first runner and first heat preservation chamber are through first pipe intercommunication setting, the intercommunication has first connecting pipe on the first heat preservation chamber, first heat preservation chamber is linked together with second heat preservation subassembly 'S one end, and first heat preservation subassembly' S setting carries out heat preservation to first main part, has reduced the heat loss of refrigerant to indirect heat exchange efficiency that has improved.
Preferably, the second heat preservation assembly comprises a plurality of second foils arranged in the second main body, the second foils are etched into S-shaped second runners, a second heat preservation cavity is arranged in the inner wall of the second main body, one end of the second runner is communicated with a second medium conveying pipe, the second runner and the second heat preservation cavity are communicated through a second guide pipe, a second connecting pipe is communicated with the second heat preservation cavity, the first heat preservation cavity is communicated with the second heat preservation cavity, the second heat preservation assembly is used for carrying out heat preservation treatment on the second main body, heat loss of a refrigerant is reduced, and heat exchange efficiency is indirectly improved
Preferably, the medium flow direction of the second flow channel is opposite to the medium flow direction of the first flow channel.
Preferably, locking mechanism is including the trapezoidal draw-in groove of locating first main part left side inner wall, be equipped with first mounting groove in the left side inner wall of second main part, the bottom fixed mounting of first mounting groove has first telescopic link, the upper end fixed mounting of first telescopic link has trapezoidal fixture block, be equipped with the second mounting groove in the right side inner wall of first main part, fixed mounting has the second telescopic link in the second mounting groove, the lower extreme fixed mounting of second telescopic link has the check lock lever, be equipped with the locking groove in the right side inner wall of second main part, locking mechanism's setting utilizes multiple joint to realize dismantling the quick installation of microchannel heat exchanger.
Preferably, the trapezoid clamping block is inserted into the trapezoid clamping groove, and the locking rod is inserted into the locking groove.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention realizes the rapid assembly and disassembly of the whole micro-channel heat exchanger by utilizing multiple clamping through the arrangement of the locking mechanism, thereby being capable of correspondingly replacing damaged parts and reducing the production cost.
2. According to the invention, through the arrangement of the first heat insulation component and the second heat insulation component, the whole micro-channel heat exchanger is subjected to heat insulation treatment, the heat loss of the filled refrigerant is reduced, and the heat exchange efficiency is indirectly improved.
3. The invention adopts diffusion welding layered entity manufacturing technology to enable a high-density inner cavity flow channel array in the micro-flow channel heat exchanger to have no contact thermal resistance, so that the heat exchange coefficient is greatly increased, the discrete and etched foils are sequentially stacked, the surface area of contact heat dissipation is increased, the heat exchange effect is improved, the flow directions of the two flow channels are opposite, the temperature difference is obvious due to multi-channel parallel countercurrent heat exchange, and the heat exchange efficiency is further improved.
Drawings
FIG. 1 is a schematic structural view of a detachable micro-channel heat exchanger according to the present invention;
FIG. 2 is a schematic diagram of a rear end structure of a detachable micro-channel heat exchanger according to the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 1;
fig. 4 is an enlarged schematic view of fig. 1 at B.
In the figure: 1 micro-channel heat exchanger body, 2 first main part, 3 second main part, 4 first foil, 5 first runner, 6 first heat preservation chamber, 7 first medium conveyer pipe, 8 first pipe, 9 first connecting pipe, 10 second foil, 11 second runner, 12 second heat preservation chamber, 13 second medium conveyer pipe, 14 second pipe, 15 second connecting pipe, 16 trapezoidal draw-in groove, 17 first mounting groove, 18 first telescopic link, 19 trapezoidal fixture block, 20 second mounting groove, 21 locking lever, 22 locking groove, 23 second telescopic link.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, a detachable micro-channel heat exchanger comprises a micro-channel heat exchanger body 1, wherein the micro-channel heat exchanger body 1 is composed of a first main body 2 and a second main body 3, a first heat preservation assembly is arranged on the first main body 2, a second heat preservation assembly is arranged on the second main body 3, one end of the first heat preservation assembly is communicated with one end of the second heat preservation assembly, and the same locking mechanism is arranged on the first main body 2 and the second main body 3.
Wherein, first heat preservation subassembly is including locating a plurality of first foil 4 in first main part 2, a plurality of first foil 4 are all etched into the first runner 5 of S type, the flow direction of first runner 5 is the S type flow direction from left to right, be equipped with first heat preservation chamber 6 in the 2 inner walls of first main part, the one end intercommunication of first runner 5 has first medium conveyer pipe 7, first runner 5 and first heat preservation chamber 6 are through the setting of first pipe 8 intercommunication, the intercommunication has first connecting pipe 9 on the first heat preservation chamber 6, first heat preservation chamber 6 is linked together with second heat preservation subassembly' S one end.
Wherein, the second heat preservation component comprises a plurality of second foils 10 arranged in the second main body 3, the plurality of second foils 10 are all etched into S-shaped second flow channels 11, the flow direction of the second flow channels 11 is S-shaped flow direction from right to left, a second heat preservation cavity 12 is arranged in the inner wall of the second main body 3, one end of each second flow channel 11 is communicated with a second medium conveying pipe 13, the second flow channels 11 and the second heat preservation cavities 12 are communicated through second conduits 14, the second heat preservation cavities 12 are communicated with second connecting pipes 15, the first heat preservation cavities 6 and the second heat preservation cavities 12 are communicated, the medium flow direction of the second flow channels 11 is opposite to the medium flow direction of the first flow channels 5, it should be noted that liquid control valves are arranged in the liquid outlet ends of the first connecting pipes 9 and the second connecting pipes 15 for discharging filled refrigerants, and the first foils 4 and the second foils 10 both adopt diffusion welding layered entity manufacturing technology, the scattered and etched foils are stacked in sequence, so that the surface area of contact heat dissipation is increased, the heat exchange effect is improved, the medium flow direction of the second flow channel 11 is opposite to the medium flow direction of the first flow channel 5, heat is exchanged in a counter-flow mode, the temperature difference is large, and meanwhile, the heat exchange efficiency is further improved.
More specifically, the locking mechanism comprises a trapezoidal clamping groove 16 arranged on the inner wall of the left side of the first main body 2, a first mounting groove 17 is arranged in the inner wall of the left side of the second main body 3, a first telescopic rod 18 is fixedly mounted at the bottom of the first mounting groove 17, the bottom of the mounting groove 17 is fixedly connected with the trapezoidal clamping block 19 through two groups of constant force springs, the trapezoidal clamping groove 16 is completely matched with the trapezoidal clamping block 19 and is fitted with no gap, the trapezoidal clamping block 19 is fixedly mounted at the upper end of the first telescopic rod 18, a second mounting groove 20 is arranged in the inner wall of the right side of the first main body 2, a second telescopic rod 23 is fixedly mounted in the second mounting groove 20, a locking rod 21 is fixedly mounted at the lower end of the second telescopic rod 23, a locking groove 22 is arranged in the inner wall of the right side of the second main body 3, the trapezoidal clamping block 19 is inserted in the trapezoidal clamping groove 16, the locking, so that the first body 2 and the second body 3 are completely fitted without a gap.
In the invention, the trapezoidal fixture block 19 in the first mounting groove 17 on the left side in the second main body 3 is pressed to extrude the two constant force springs and the first telescopic rod 18, the locking rod 21 in the second mounting groove 20 on the right side of the first main body 2 is pressed simultaneously to extrude the locking rod 21 to extrude the second telescopic rod 23, at the moment, the trapezoidal fixture block 19 is loosened, the trapezoidal fixture block 19 is inserted into the trapezoidal clamping groove 16 matched with the trapezoidal fixture block under the action of the elastic force of the constant force springs, the locking rod 21 is loosened, the locking rod 21 is inserted into the locking groove 22 under the action of the elastic force of the second telescopic rod 23, the length and the width of the tightening rod 21 are the same as those of the locking groove 22, no gap exists when the locking rod 21 is inserted into the locking groove 22, then the double clamping enables the first main body 2 and the second main body 3 to be completely attached to each other and the first heat-preserving cavity 6 and the second heat-preserving cavity 12 to be in seamless butt joint, at the moment, refrigerant is injected into, the first medium conveying pipe 13 fills refrigerant into the second flow channel 11, the second medium conveying pipe flows from left to right and then enters the second heat preservation cavity 12, the refrigerant after heat exchange flows into the first heat preservation cavity 6 and the second heat preservation cavity 12, the heat preservation effect is achieved, the heat loss of the refrigerant in the first flow channel 5 and the second flow channel 11 is reduced, the first foil 4 and the second foil 10 both adopt diffusion welding layered solid manufacturing technology, the first foil 4 and the second foil 10 after dispersion and etching are sequentially stacked, the contact heat dissipation surface area is increased, the heat exchange effect is improved, the medium flow direction of the second flow channel 11 is opposite to the medium flow direction of the first flow channel 5, heat is exchanged in a counter-flow mode, the heat exchange efficiency is improved while the temperature difference is large, and the micro-flow channel heat exchanger body 1 is rapidly mounted and dismounted, therefore, the damaged parts can be replaced correspondingly, and the production cost is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a removable fraction microchannel heat exchanger, includes microchannel heat exchanger body (1), microchannel heat exchanger body (1) comprises first main part (2) and second main part (3), its characterized in that, be equipped with first heat preservation subassembly on first main part (2), be equipped with second heat preservation subassembly on second main part (3), the one end of first heat preservation subassembly is linked together with the one end of second heat preservation subassembly, be equipped with same locking mechanism on first main part (2) and second main part (3).
2. The detachable micro-channel heat exchanger as claimed in claim 1, wherein the first heat preservation assembly comprises a plurality of first foils (4) arranged in the first main body (2), the plurality of first foils (4) are etched into S-shaped first flow channels (5), a first heat preservation cavity (6) is arranged in the inner wall of the first main body (2), one end of the first flow channel (5) is communicated with the first medium delivery pipe (7), the first flow channel (5) and the first heat preservation cavity (6) are communicated through a first conduit (8), a first connection pipe (9) is communicated with the first heat preservation cavity (6), and the first heat preservation cavity (6) is communicated with one end of the second heat preservation assembly.
3. The detachable micro-channel heat exchanger according to claim 2, wherein the second heat-insulating assembly comprises a plurality of second foils (10) arranged in the second body (3), the plurality of second foils (10) are etched into S-shaped second channels (11), a second heat-insulating cavity (12) is arranged in the inner wall of the second body (3), one end of the second channel (11) is communicated with a second medium conveying pipe (13), the second channel (11) and the second heat-insulating cavity (12) are communicated through a second conduit (14), a second connecting pipe (15) is communicated with the second heat-insulating cavity (12), and the first heat-insulating cavity (6) is communicated with the second heat-insulating cavity (12).
4. A detachable micro flow channel heat exchanger according to claim 3 wherein the direction of the medium flow of the second flow channel (11) is opposite to the direction of the medium flow of the first flow channel (5).
5. The detachable micro flow channel heat exchanger as claimed in claim 1, wherein the locking mechanism comprises a trapezoidal clamping groove (16) formed in the left inner wall of the first main body (2), a first mounting groove (17) is formed in the left inner wall of the second main body (3), a first telescopic rod (18) is fixedly mounted at the bottom of the first mounting groove (17), a trapezoidal clamping block (19) is fixedly mounted at the upper end of the first telescopic rod (18), a second mounting groove (20) is formed in the right inner wall of the first main body (2), a second telescopic rod (23) is fixedly mounted in the second mounting groove (20), a locking rod (21) is fixedly mounted at the lower end of the second telescopic rod (23), and a locking groove (22) is formed in the right inner wall of the second main body (3).
6. The detachable micro flow channel heat exchanger as claimed in claim 5, wherein the trapezoidal fixture block (19) is inserted into the trapezoidal fixture groove (16), and the locking bar (21) is inserted into the locking groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011250009.XA CN112325678B (en) | 2020-11-10 | 2020-11-10 | Detachable micro-flow channel heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011250009.XA CN112325678B (en) | 2020-11-10 | 2020-11-10 | Detachable micro-flow channel heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112325678A true CN112325678A (en) | 2021-02-05 |
| CN112325678B CN112325678B (en) | 2025-04-08 |
Family
ID=74319062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011250009.XA Active CN112325678B (en) | 2020-11-10 | 2020-11-10 | Detachable micro-flow channel heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112325678B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759472A (en) * | 2014-02-06 | 2014-04-30 | 武汉微冷科技有限公司 | Micro heat exchanger with throttling function |
| WO2014137217A1 (en) * | 2013-03-04 | 2014-09-12 | Norsk Hydro Asa | Heat exchanger inlet and outlet design |
| CN206037788U (en) * | 2016-08-30 | 2017-03-22 | 南通贝思特石墨设备有限公司 | Graphite heat exchanger of high -efficient heat transfer |
| CN109579372A (en) * | 2018-12-29 | 2019-04-05 | 南京久鼎制冷空调设备有限公司 | It is a kind of detachably just to clean heat exchanger |
| CN210533104U (en) * | 2019-07-05 | 2020-05-15 | 宁波奥克斯电气股份有限公司 | A microchannel structure, heat exchanger and air conditioner |
| CN213811873U (en) * | 2020-11-10 | 2021-07-27 | 南通好唯智能制造科技有限公司 | Detachable micro-channel heat exchanger |
-
2020
- 2020-11-10 CN CN202011250009.XA patent/CN112325678B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014137217A1 (en) * | 2013-03-04 | 2014-09-12 | Norsk Hydro Asa | Heat exchanger inlet and outlet design |
| CN103759472A (en) * | 2014-02-06 | 2014-04-30 | 武汉微冷科技有限公司 | Micro heat exchanger with throttling function |
| CN206037788U (en) * | 2016-08-30 | 2017-03-22 | 南通贝思特石墨设备有限公司 | Graphite heat exchanger of high -efficient heat transfer |
| CN109579372A (en) * | 2018-12-29 | 2019-04-05 | 南京久鼎制冷空调设备有限公司 | It is a kind of detachably just to clean heat exchanger |
| CN210533104U (en) * | 2019-07-05 | 2020-05-15 | 宁波奥克斯电气股份有限公司 | A microchannel structure, heat exchanger and air conditioner |
| CN213811873U (en) * | 2020-11-10 | 2021-07-27 | 南通好唯智能制造科技有限公司 | Detachable micro-channel heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112325678B (en) | 2025-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105547019B (en) | A kind of HTHP plate type heat exchanger of non-uniform Distribution fin | |
| EP2015017A1 (en) | Heat exchanger | |
| CN111102858B (en) | Novel heat exchanger of plate-tube type liquefied natural gas | |
| CN101458044B (en) | High-efficient full aluminum alloy heat exchanger | |
| US8671678B2 (en) | Phase change material energy system | |
| CN209766599U (en) | Battery cooling pipeline, heat management device and vehicle | |
| CN213811873U (en) | Detachable micro-channel heat exchanger | |
| CN110530177B (en) | A three-medium heat exchanger | |
| CN210862322U (en) | A three-medium heat exchanger | |
| CN112325678A (en) | A detachable micro-channel heat exchanger | |
| CN205537257U (en) | Plate heat exchanger who contains misalignment heat pipe array | |
| CN113028867A (en) | Microchannel heat exchanger for multi-fluid heat exchange | |
| CN214333112U (en) | Flat tube with microchannel and evaporator with the same | |
| CN218123530U (en) | New forms of energy battery package is with directly cold heat exchanger punching press board and flat tubular construction directly | |
| CN108413789B (en) | A brazed rectangular channel plate heat exchanger | |
| CN102564172A (en) | Porous pipe type heat exchanger | |
| CN112556245B (en) | Flat tube with microchannel and evaporator with the flat tube | |
| CN110470155A (en) | Set of heat exchange tubes and heat exchanger with it | |
| CN211651296U (en) | Novel plate-tube type liquefied natural gas heat exchanger | |
| CN210426197U (en) | Braided packing type ultra-high temperature and ultra-high pressure heat exchanger | |
| CN209802169U (en) | Alternating flow heat exchanger and alternating flow system | |
| CN217383935U (en) | Flat tube connection structure and microchannel heat exchanger | |
| CN220581664U (en) | Gearbox oil cooler | |
| CN2454749Y (en) | Compacted phase-change heat exchanger | |
| CN112268377B (en) | Cross-pipe type heat exchanger and pulse tube refrigerator with same |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20250313 Address after: 226600 No. 516 South Road, Haian Town, Haian County, Nantong, Jiangsu. Applicant after: JIANGSU JIAYU SPECIAL EQUIPMENT Co.,Ltd. Country or region after: China Address before: Nantong Haowei Intelligent Manufacturing Technology Co., Ltd., No. 428, Zhennan Road, Hai'an hi tech Zone (formerly Hai'an town), Hai'an City, Nantong City, Jiangsu Province, 226600 Applicant before: Nantong Haowei Intelligent Manufacturing Technology Co.,Ltd. Country or region before: China |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |