CN218723482U - Heat exchanger and air conditioning equipment - Google Patents
Heat exchanger and air conditioning equipment Download PDFInfo
- Publication number
- CN218723482U CN218723482U CN202222285298.8U CN202222285298U CN218723482U CN 218723482 U CN218723482 U CN 218723482U CN 202222285298 U CN202222285298 U CN 202222285298U CN 218723482 U CN218723482 U CN 218723482U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- heat exchanger
- pipe
- distribution
- interface
- 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
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat exchanger and air conditioning equipment, heat exchanger include pressure manifold, many heat exchange tubes and a plurality of attach fitting, heat exchange tube and attach fitting one-to-one, wherein, every heat exchange tube communicates with pressure manifold respectively through the attach fitting that corresponds; the connecting joint is provided with an interface with a circular cross section and is communicated with the collecting pipe through the interface; and a distribution pipe is arranged in the collector pipe along the arrangement direction of the heat exchange pipes, a plurality of distribution holes matched with the interfaces are formed in the distribution pipe, and each distribution hole is arranged right opposite to the interface so that a refrigerant in the distribution pipe can be guided to the corresponding interface by the distribution holes. The utility model discloses a heat exchanger during operation, the refrigerant goes into to the connector's interface under the distribution of distributing pipe in the collector pipe in the guide, then by connector direction heat exchange tube, can make the refrigerant can channel into to every heat exchange tube uniformly like this in, play the effect that optimizes the branch liquid promptly, and then have the heat transfer effect that improves this heat exchanger during operation.
Description
Technical Field
The utility model belongs to the technical field of the heat transfer is relevant, especially relate to a heat exchanger and air conditioning equipment.
Background
At present, a current heat exchanger is generally directly connected with a collecting pipe and a heat exchange pipe, specifically, a plurality of distribution holes matched with the heat exchange pipe are formed in the pipe wall of the collecting pipe, and then the heat exchange pipe is inserted into the corresponding distribution holes and is welded with the collecting pipe in a matching mode. However, because the heat exchange tube is of a flat structure, the distribution holes in the collecting tubes are difficult to align with the heat exchange tube due to the adoption of the connection mode between the collecting tubes and the heat exchange tube, and the collecting tubes with the circular structure are distributed to the heat exchange tube with the flat structure, so that the liquid separation of the refrigerant mixed by gas and liquid is uneven, and the heat exchange effect of the heat exchanger during operation is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is desirable to provide a heat exchanger and an air conditioner for solving the above problems.
A heat exchanger comprises a collecting pipe, a plurality of heat exchange tubes and a plurality of connecting joints, wherein the heat exchange tubes correspond to the connecting joints one by one, and each heat exchange tube is respectively communicated with the collecting pipe through the corresponding connecting joint;
the connecting joint is provided with an interface, wherein the cross section of the interface is circular, and the connecting joint is communicated with the collecting pipe through the interface; and a distribution pipe is arranged in the collecting pipe along the arrangement direction of the heat exchange pipes, a plurality of distribution holes matched with the interfaces are formed in the distribution pipe, and each distribution hole is over against the interface, so that the refrigerant in the distribution pipe can be guided to the corresponding interface by the distribution holes.
In the application, through the structural arrangement of the connecting joint and the distributing pipe, when the heat exchanger works, the refrigerant in the collecting pipe can be sprayed towards the connector with the circular cross section on the connecting joint through the distributing hole of the distributing pipe and then is guided to the heat exchange pipes through the connecting joint, so that the refrigerant can be uniformly guided into each heat exchange pipe, namely, the effect of optimizing liquid separation is achieved, and the heat exchange effect of the heat exchanger during the working process is improved; meanwhile, the heat exchange tube and the collecting pipe are connected by the connecting joint, so that the heat exchange tube and the collecting pipe are conveniently assembled and connected.
In one embodiment, the distance between two adjacent connection joints is equal to the distance between two corresponding heat exchange tubes.
It can be understood that through the structural arrangement, the connecting joints can be designed according to the space between the plurality of heat exchange tubes, so that the use requirement that the heat exchange tubes are communicated with the collecting pipe through the corresponding connecting joints is met.
In one embodiment, a spoiler is installed in the connection joint, and the refrigerant introduced from the interface can flow to the heat exchange pipe through the spoiler.
It can be understood that, through the structure setting of above-mentioned vortex piece to play the effect of vortex to leading-in refrigerant to the attach fitting in, can further play the optimization like this and divide the liquid, improve the effect of this heat exchanger during operation heat transfer effect.
In one embodiment, the spoiler is provided as a throttle ring fixedly mounted within the connection joint; wherein, a flow passage hole is arranged on the throttling ring for the circulation of the refrigerant.
It can be understood that the spoiler is arranged as a throttling ring, so that the structural arrangement of the spoiler is realized, and the refrigerant in the connecting joint can flow to the heat exchange tube through the runner hole on the throttling ring; meanwhile, the setting of the throttling ring effectively improves the flow velocity of the refrigerant flowing to the heat exchange tube, further increases the heat exchange coefficient and improves the heat exchange efficiency of the heat exchanger.
In one embodiment, the connecting joint is provided with a step surface, and the outer peripheral wall of the throttle ring is abutted against the step surface and is fixedly connected with the connecting joint.
It will be appreciated that the fitting of the restrictor ring on the coupling fitting is particularly achieved by providing a step surface on the coupling fitting to facilitate mounting of the restrictor ring on the coupling fitting.
In one embodiment, the connection joint comprises a circular joint part, and the connection joint is mounted on the header through the circular joint part;
wherein the interface is disposed on the circular joint portion.
It will be appreciated that the above-described arrangement of the circular nipple portion enables the assembly of the connection nipple to the header in particular, in order to facilitate the mounting of the connection nipple to the header.
In one embodiment, the connection joint further comprises a heat exchange tube insertion part and a transition connection part, and the heat exchange tube insertion part is connected and communicated with the circular joint part through the transition connection part;
the heat exchange tube is arranged on the connecting joint through the heat exchange tube inserting part.
It can be understood that the assembly connection between the connection joint and the heat exchange tube is realized through the structural arrangement of the insertion part of the heat exchange tube, so that the heat exchange tube is conveniently installed on the connection joint; meanwhile, the circular joint part and the heat exchange tube inserting part are connected and communicated by the transition connecting part, so that the circulation of the refrigerant in the connecting joint is facilitated.
In one embodiment, at least one separation plate is arranged on the collecting pipe, and the separation plate is arranged on the collecting pipe along the arrangement direction of the heat exchange pipes so as to separate the collecting pipe into a plurality of independent chambers;
the collecting pipe is respectively distributed with a distributing pipe in each independent chamber.
It can be understood that, by the structural arrangement of the partition plates, the collecting pipe is divided into a plurality of independent chambers, so that the refrigerant introduced into the collecting pipe can be distributed into the independent chambers, and thus the refrigerant introduced into the collecting pipe can be prevented from depositing on the bottom under the influence of gravity, namely, the effect of inhibiting pressure difference can be achieved, and the effect of distributing the refrigerant evenly can be achieved.
In one embodiment, the heat exchanger further comprises a distributor, a plurality of capillary tubes matched with the distribution pipes are connected to the distributor, and the distributor can be communicated with the corresponding distribution pipes through the capillary tubes.
It can be understood that, through the structural arrangement of the distributor, when the heat exchanger works, the refrigerant introduced into the collecting pipe can be distributed, so as to meet the use requirement of equally distributing the refrigerant into a plurality of distributing pipes.
The application also requests to protect the air conditioning equipment, which comprises an equipment main body and a heat exchanger, wherein the heat exchanger is arranged on the equipment main body; the heat exchanger is the heat exchanger of any one of the above.
In this application, through the rational structure setting of above-mentioned heat exchanger, can improve the heat transfer effect of this air conditioning equipment during operation, and then have the effect that improves this air conditioning equipment's product performance.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model following advantage has:
the utility model discloses a heat exchanger and air conditioning equipment, through the structural arrangement of above-mentioned attach fitting and distributing pipe, make this heat exchanger during operation, the refrigerant can be through the distribution hole of distributing pipe towards the interface injection on the attach fitting, then by the attach fitting direction heat exchange tube, can make in this way the refrigerant can be led into every heat exchange tube uniformly, play the effect of optimizing the branch liquid promptly, and then have the heat transfer effect that improves this heat exchanger during operation, the product performance that has applied the air conditioning equipment of this heat exchanger promptly has been improved; meanwhile, the heat exchange tube and the collecting pipe are connected by the connecting joint, so that the heat exchange tube and the collecting pipe are conveniently assembled and connected.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments or the conventional technologies of the present application, the drawings used in the descriptions of the embodiments or the conventional technologies will be briefly introduced below, it is obvious that the drawings in the following descriptions are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a heat exchanger provided herein;
FIG. 2 is a partial cross-sectional view of a heat exchanger provided herein;
fig. 3 is a cross-sectional view of a connection joint of the present application.
Reference numerals: 10. a header pipe; 101. a separate chamber; 11. a circular mounting hole; 12. a partition plate; 20. a heat exchange pipe; 30. connecting a joint; 301. a step surface; 31. a circular joint portion; 311. an interface; 32. a heat exchange tube insertion part; 321. profiling a hole; 33. a transition connection; 34. a spoiler; 341. a restrictor ring; 3411. a flow passage hole; 3412. an outer peripheral wall; 40. a distribution pipe; 41. a dispensing aperture; 50. a dispenser; 51. a capillary tube; 60. and (4) radiating fins.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The application claims protection's air conditioning equipment, including equipment main part and heat exchanger, the heat exchanger is installed on the equipment main part. It should be noted that other structural components and operating principles of the air conditioning equipment can adopt conventional technologies of existing air conditioning equipment, and are not described herein.
As shown in fig. 1, a heat exchanger according to an embodiment of the present invention includes a header 10, a plurality of heat exchange tubes 20, and a plurality of connection joints 30.
The heat exchange tubes 20 are in one-to-one correspondence with the connecting joints 30, wherein each heat exchange tube 20 is respectively communicated with the collecting main 10 through the corresponding connecting joint 30. It should be noted that the heat exchange tubes 20 may be specifically configured to be a single-row structure or a multi-row structure, and may be specifically configured according to a heat exchange amount required by an application place where the heat exchanger is applied, and when the heat exchange tubes 20 are in multiple rows, two adjacent rows of heat exchange tubes 20 are connected by a connecting bent tube.
As shown in fig. 2, the connection joint 30 of the present application is provided with an interface 311, wherein the cross section of the interface 311 is circular, and the connection joint 30 is communicated with the header 10 through the interface 311; the distribution pipe 40 is installed in the collecting pipe 10 along the arrangement direction of the plurality of heat exchange pipes 20, a plurality of distribution holes 41 matched with the connectors 311 are formed in the distribution pipe 40, and each distribution hole 41 is arranged over against the connector 311, so that the refrigerant in the distribution pipe 40 can be guided to the corresponding connector 311 through the distribution holes 41. That is, the collecting main 10 and the heat exchange tubes 20 of the present application are communicated with the connecting joints 30 through the distributing pipes 40, so that the refrigerant can be introduced into the joints 311 of the connecting joints 30 under the distribution of the distributing holes 41 on the distributing pipes 40, and then flow to the corresponding heat exchange tubes 20 through the connecting joints 30. The refrigerant is specifically a refrigerant in which a gas phase and a liquid phase are mixed.
The distribution pipe 40 and the collecting pipe 10 are coaxially arranged, wherein the distance between the circle center line of the distribution pipe 40 and the circle center line of the collecting pipe 10 can be specifically set according to the use requirement, and preferably, the connector 311 on the connecting joint 30 abuts against the position of the distribution hole 41 on the distribution pipe 40, so that the assembly position of the connecting joint 30 on the collecting pipe 10 is conveniently determined, and the refrigerant discharged from the distribution hole 41 is conveniently guided into the connector 311 of the connecting joint 30, which is not illustrated herein.
It can be understood that the refrigerant in the distribution pipe 40 is sprayed towards the upper interface 311 of the connection joint 30 through the distribution hole 41, and then is guided to the heat exchange pipes 20 by the connection joint 30, so that the refrigerant can be uniformly guided into each heat exchange pipe 20, that is, the effect of optimizing liquid separation is achieved, and the heat exchange effect of the heat exchanger during operation is improved; meanwhile, the heat exchange tube 20 is connected to the header 10 by the connection joint 30, so as to facilitate the assembly connection between the heat exchange tube 20 and the header 10.
As shown in fig. 3, the connection joint 30 of the present application includes a circular joint portion 31, the connection joint 30 is mounted on the header 10 through the circular joint portion 31, and the interface 311 is disposed on the circular joint portion 31, so as to implement the assembly connection of the connection joint 30 on the header 10, so as to mount the connection joint 30 on the header 10.
Specifically, the collecting main 10 of the present application is provided with a circular mounting hole 11 for matching with the circular joint portion 31, and the circular joint portion 31 of the connecting joint 30 is inserted into the circular mounting hole 11, and the circular joint portion 31 and the collecting main 10 are connected and fixed by welding. It should be noted that, the collecting main 10 provided with the circular mounting hole 11 may be formed by punching, so that an inward flange (not shown) is formed at a position of the circular mounting hole 11 on the collecting main 10, so as to increase a contact area between the circular joint portion 31 on the connecting joint 30 and the collecting main 10 when the circular joint portion is mounted on the circular mounting hole 11, and further improve the mounting stability of the connecting joint 30 on the collecting main 10.
The connection joint 30 further comprises a heat exchange tube inserting part 32 and a transition connecting part 33, wherein the heat exchange tube inserting part 32 is connected and communicated with the circular joint part 31 through the transition connecting part 33; wherein, the heat exchange tube is mounted on the connection joint 30 through the heat exchange tube inserting part 32, so as to realize the assembly connection between the connection joint 30 and the heat exchange tube 20, so that the heat exchange tube 20 is mounted on the connection joint 30; meanwhile, the circular joint part 31 and the heat exchange tube insertion part 32 are connected and communicated with the transition connection part 33 to facilitate the circulation of the refrigerant in the connection joint 30. Further, the sectional area of the circular joint part 31 is larger than that of the heat exchange tube insertion part 32, so that the flow velocity of the refrigerant flowing from the circular joint part 31 to the heat exchange tube insertion part 32 is increased, the heat exchange coefficient is effectively improved, and the heat exchange efficiency of the heat exchanger is increased. It should be noted that the heat exchange tube insertion part 32 of the connection joint 30 of the present application is provided with a profiling hole 321 matched with the heat exchange tube 20, specifically, the connection joint can be set to be a circular shape, an oval shape or a flat tube shape according to the shape of the heat exchange tube 20, and the heat exchange tube 20 is inserted into the profiling hole 321 of the heat exchange tube insertion part 32 and is connected and fixed in a welding manner.
In this application, the distance between two adjacent connection joints 30 is equal to the distance between two adjacent heat exchange tubes 20, so as to specifically realize the arrangement setting between a plurality of connection joints 30 and a plurality of heat exchange tubes 20, so that the connection joints 30 can be designed according to the distance between a plurality of heat exchange tubes 20, and the use requirement that the heat exchange tubes 20 are communicated with the collecting main 10 through the corresponding connection joints 30 is met.
As shown in fig. 3, the spoiler 34 is installed in the connection joint 30 of the present application, and the refrigerant introduced through the interface 311 can flow to the heat exchange tube 20 through the spoiler 34, so that when the heat exchanger works, the spoiler 34 can be used to play a role of spoiler for the refrigerant introduced into the connection joint 30, and thus, the effects of optimizing liquid separation and improving the heat exchange effect of the heat exchanger during work can be further achieved.
Specifically, the spoiler 34 is provided as a throttle ring 341, the throttle ring 341 being fixedly installed in the connection joint 30; the throttle ring 341 has a flow passage hole 3411 for the refrigerant to flow through. The structure of the spoiler 34 is specifically realized, so that the refrigerant in the connecting joint 30 can flow to the heat exchange tube 20 through the flow channel holes 3411 on the throttle ring 341, the flow velocity of the refrigerant flowing to the heat exchange tube is effectively improved, the heat exchange coefficient is increased, and the heat exchange efficiency of the heat exchanger is improved.
It should be noted that the number of the flow passage holes 3411 in the present application is one, and specifically, the flow passage holes 3411 are disposed at a middle position of the throttle ring 341, so as to machine and form the flow passage holes 3411 on the throttle ring 341.
The connecting adapter 30 of the present application has a step surface 301, and the outer peripheral wall 3412 of the choke ring 341 abuts against the step surface 301 and is fixedly connected to the connecting adapter 30, thereby realizing the fitting of the choke ring 341 to the connecting adapter 30 to facilitate the mounting of the choke ring 341 to the connecting adapter 30. It should be noted that the connection between the choke ring 341 and the connection joint 30 may be a welding method, and may be a welding method in a brazing furnace along with the connection joint 30, the header 10 and the heat exchange tube 20.
The present application is provided with at least one partition plate 12 on the collecting main 10, the partition plate 12 is arranged on the collecting main 10 along the arrangement direction of the heat exchange tubes 20 to divide the collecting main 10 into a plurality of independent chambers 101, wherein the collecting main 10 is respectively provided with a distribution pipe 40 in each independent chamber 101. When the heat exchanger is operated, the refrigerant introduced into the collecting main 10 can be distributed into the independent chambers 101, so that the refrigerant introduced into the collecting main 10 can be prevented from depositing at the bottom under the influence of gravity, namely, the effect of pressure difference can be inhibited, and the refrigerant can be uniformly distributed. It should be noted that the distribution pipe 40 may specifically abut against the partition plate 12 in the corresponding independent cavity 101, and abut against and seal with the partition plate 12, so that each distribution pipe 40 is formed with a refrigerant distribution cavity in each independent cavity 101, so as to meet the usage requirement of the distribution pipe 40 for distributing the refrigerant to the connection joint 30.
As shown in fig. 1, the heat exchanger of the present application further includes a distributor 50, the distributor 50 is connected to a plurality of capillary tubes 51 matching with the distribution pipes 40, and the distributor 50 can communicate with the corresponding distribution pipes 40 through the capillary tubes 51, so that when the heat exchanger is in operation, the refrigerant introduced into the collecting main 10 can be distributed to meet the use requirement of equally distributing the refrigerant to the plurality of distribution pipes 40. It should be noted that the distributor 50 may be specifically configured as a liquid separating joint commonly used in existing air conditioning equipment, and the refrigerant is uniformly distributed into the plurality of distribution pipes 40 by using the structural characteristics of the distributor 50 itself.
In addition, in the heat exchanger of the present application, the heat dissipation fins 60 are further disposed on the plurality of heat exchange tubes 20 to increase the heat exchange area of the heat exchange tubes 20, and one ends of the plurality of heat exchange tubes 20, which are far away from the header 10, are also commonly communicated with the header to merge the refrigerants in the plurality of heat exchange tubes 20, which will not be described herein.
To sum up, the utility model discloses a heat exchanger and air conditioning equipment, through the structure setting of above-mentioned attach fitting 30 and distribution pipe 40, make this heat exchanger during operation, the refrigerant can be through the distribution hole 41 of distribution pipe 40 in the pressure manifold 10 towards the connection joint 30 on the interface 311 spray, then by attach fitting 30 direction heat exchange tube 20 again, can make the refrigerant lead to in every heat exchange tube 20 evenly like this, play the effect of optimizing the branch liquid promptly, and then have the heat transfer effect that improves this heat exchanger during operation, the product performance of the air conditioning equipment who has this heat exchanger that has been used promptly has been improved; meanwhile, the heat exchange tube 20 is connected to the header 10 by the connection joint 30, so as to facilitate the assembly connection between the heat exchange tube 20 and the header 10.
The features of the above embodiments may be arbitrarily combined, and for the sake of brevity, all possible combinations of the features in the above embodiments are not described, but should be construed as being within the scope of the present specification as long as there is no contradiction between the combinations of the features.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.
Claims (10)
1. A heat exchanger comprises a collecting pipe (10), a plurality of heat exchange pipes (20) and a plurality of connecting joints (30), wherein the heat exchange pipes (20) correspond to the connecting joints (30) one by one, and each heat exchange pipe (20) is respectively communicated with the collecting pipe (10) through the corresponding connecting joint (30);
the collecting pipe is characterized in that an interface (311) is arranged on the connecting joint (30), wherein the cross section of the interface (311) is circular, and the connecting joint (30) is communicated with the collecting pipe (10) through the interface (311); along many in the pressure manifold (10) distribution pipe (40) are installed to the direction of arrangement of heat exchange tube (20), seted up a plurality ofly on distribution pipe (40) match in the distribution hole (41) of interface (311), every distribution hole (41) just right interface (311) set up, so that refrigerant can the route in distribution pipe (40) distribution hole (41) water conservancy diversion extremely correspond interface (311).
2. The heat exchanger according to claim 1, wherein the spacing between two adjacent connection joints (30) is equal to the spacing between two corresponding heat exchange tubes (20).
3. The heat exchanger as claimed in claim 1, wherein a flow spoiler (34) is installed in the connection joint (30), and the refrigerant introduced from the port (311) can flow toward the heat exchange pipe (20) by way of the flow spoiler (34).
4. The heat exchanger according to claim 3, characterized in that the spoiler (34) is provided as a throttle ring (341), the throttle ring (341) being fixedly mounted in the connection fitting (30); wherein, a flow passage hole (3411) is arranged on the throttling ring (341) for the circulation of the refrigerant.
5. The heat exchanger according to claim 4, wherein the connection fitting (30) has a step surface (301), and the outer peripheral wall (3412) of the choke ring (341) abuts against the step surface (301) and is fixedly connected to the connection fitting (30).
6. The heat exchanger according to claim 1, characterized in that the connection fitting (30) comprises a circular fitting portion (31), the connection fitting (30) being mounted on the header (10) by means of the circular fitting portion (31);
wherein the interface (311) is arranged on the circular joint part (31).
7. The heat exchanger as claimed in claim 6, wherein the connection joint (30) further comprises a heat exchange tube insertion part (32) and a transition connection part (33), the heat exchange tube insertion part (32) is connected and communicated with the circular joint part (31) through the transition connection part (33);
the heat exchange tube (20) is mounted on the connecting joint (30) through the heat exchange tube inserting part (32).
8. The heat exchanger according to claim 1, wherein the header (10) is provided with at least one partition plate (12), and the partition plate (12) is arranged on the header (10) in the arrangement direction of the heat exchange tubes (20) to partition the header (10) into a plurality of independent chambers (101);
the collecting pipe (10) is respectively provided with a distributing pipe (40) in each independent chamber (101).
9. The heat exchanger according to claim 8, characterized in that it further comprises a distributor (50), to which distributor (50) a plurality of capillaries (51) matching the distribution tubes (40) are connected, the distributor (50) being able to communicate with the corresponding distribution tubes (40) through the capillaries (51).
10. An air conditioning apparatus includes an apparatus main body and a heat exchanger mounted on the apparatus main body; characterized in that the heat exchanger is a heat exchanger according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222285298.8U CN218723482U (en) | 2022-08-25 | 2022-08-25 | Heat exchanger and air conditioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222285298.8U CN218723482U (en) | 2022-08-25 | 2022-08-25 | Heat exchanger and air conditioning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218723482U true CN218723482U (en) | 2023-03-24 |
Family
ID=85630816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222285298.8U Active CN218723482U (en) | 2022-08-25 | 2022-08-25 | Heat exchanger and air conditioning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218723482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024041594A1 (en) * | 2022-08-25 | 2024-02-29 | 浙江盾安人工环境股份有限公司 | Heat exchanger and air conditioning device |
-
2022
- 2022-08-25 CN CN202222285298.8U patent/CN218723482U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024041594A1 (en) * | 2022-08-25 | 2024-02-29 | 浙江盾安人工环境股份有限公司 | Heat exchanger and air conditioning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102767922B (en) | Distributing pipe for micro-channel heat exchanger and micro-channel heat exchanger | |
| CN103123185A (en) | Heat exchanger and method of manufacturing the same | |
| CN218723482U (en) | Heat exchanger and air conditioning equipment | |
| CN215810426U (en) | Flow guide body, distribution device and evaporator | |
| CN217716104U (en) | Heat exchanger and air conditioner | |
| CN214666186U (en) | Heat exchanger | |
| CN210123216U (en) | A distributor | |
| CN117663885A (en) | Heat exchanger and air conditioning equipment | |
| CN204165423U (en) | Micro-channel heat exchanger | |
| CN218379986U (en) | Micro-channel heat exchanger | |
| CN217636884U (en) | Heat exchanger | |
| CN115127367B (en) | Microchannel heat exchanger, refrigerator and air conditioner | |
| CN214307722U (en) | Knockout and air-cooled heat pump air conditioning system thereof | |
| CN221077367U (en) | Heat exchanger | |
| CN212362898U (en) | Heat exchanger and heat exchange system with same | |
| CN209877733U (en) | Gas-liquid distributor and heat exchanger thereof | |
| CN214039047U (en) | Heat exchanger and heat pump system | |
| CN212253109U (en) | Low-noise heat exchanger with distribution pipes | |
| CN212390654U (en) | Heat exchanger | |
| CN210119146U (en) | Heat exchanger and refrigeration equipment with same | |
| CN217585463U (en) | Liquid collecting structure for micro-channel heat exchanger and micro-channel heat exchanger | |
| CN114234700B (en) | Collecting pipe assembly, micro-channel heat exchanger and air conditioning system | |
| CN220453985U (en) | Heat exchanger | |
| CN219064207U (en) | Heat exchanger and air conditioning system | |
| CN212300012U (en) | Collector group and heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |