CN114719633A - Bending forming machine room air conditioner inter-row heat exchanger device - Google Patents
Bending forming machine room air conditioner inter-row heat exchanger device Download PDFInfo
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- CN114719633A CN114719633A CN202210338627.2A CN202210338627A CN114719633A CN 114719633 A CN114719633 A CN 114719633A CN 202210338627 A CN202210338627 A CN 202210338627A CN 114719633 A CN114719633 A CN 114719633A
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- heat exchange
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- straight line
- line section
- input pipe
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- 238000005452 bending Methods 0.000 title claims abstract description 35
- 239000007788 liquid Substances 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 12
- 239000003507 refrigerant Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 22
- 238000005267 amalgamation Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- 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
- F28D7/08—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 otherwise bent, e.g. in a serpentine or zig-zag
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
-
- 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
- F28F9/02—Header boxes; End plates
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention belongs to the technical field of heat exchange equipment, and particularly relates to a heat exchanger device between air conditioner columns of a bending forming machine room, which comprises a heat exchange assembly, a centralized input pipe and a centralized output pipe, wherein the heat exchange assembly comprises a plurality of groups of heat exchange pipelines communicated with each other, inlets of the heat exchange pipelines are communicated with the centralized input pipe, outlets of the heat exchange pipelines are communicated with the centralized output pipe, a refrigerant enters from the centralized input pipe during working, then flows out along with the centralized output pipe after heat exchange in the heat exchange assembly, and realizes a heat exchange effect.
Description
[ technical field ] A method for producing a semiconductor device
The invention belongs to the technical field of heat exchange equipment, and particularly relates to a bending forming machine room air conditioner inter-row heat exchanger device.
[ background of the invention ]
The existing heat exchange equipment can adopt two rows of planar heat exchange assemblies to erect to form an included angle in order to increase the heat exchange effect and enable the structure to be more stable and reliable, but the space of the intersection of the two rows of heat exchange assemblies cannot be utilized, the windward area is small, the heat dissipation efficiency is limited, and materials are wasted.
[ summary of the invention ]
The invention aims to provide a bending type heat exchange device which is large in windward area, good in heat exchange effect, space-saving and material-reducing.
The invention is realized by the following technical scheme:
the utility model provides a heat exchanger device between shaping computer lab air conditioner row of bending, includes heat exchange assembly, concentrated input tube and concentrated output tube, heat exchange assembly includes a plurality of heat transfer pipelines that are linked together, heat transfer pipeline's entry with concentrated input tube is linked together, heat transfer pipeline's export with concentrated output tube is linked together, heat transfer pipeline bends in order to form the bending segment and connect respectively the first straight line section and the second straightway of bending segment, the one end that bending segment was kept away from to first straight line section and second straightway forms the air intake, heat exchange assembly includes along the first heat exchange assembly section and the second heat exchange assembly section that length direction amalgamation formed.
According to the bending forming machine room air conditioner inter-row heat exchanger device, the outlet of the centralized input pipe is provided with the liquid separation head, the liquid separation head is provided with the liquid separation holes, and the inlet of the heat exchange pipeline is communicated with the liquid separation holes through the input connecting pipe.
According to the bending forming machine room air conditioner inter-row heat exchanger device, the outlet of the heat exchange pipeline is communicated with the centralized output pipe through the output connecting pipe.
The bending forming machine room air conditioner inter-train heat exchanger device further comprises an installation frame, the heat exchange assembly is arranged on the installation frame, and supporting side plates are arranged on the installation frame and located on two sides of the heat exchange assembly.
The bending forming machine room air conditioner inter-train heat exchanger device comprises a first mounting frame and a second mounting frame, wherein one end, far away from a bent section, of a first straight line section is mounted on the first mounting frame, one end, far away from the bent section, of a second straight line section is mounted on the second mounting frame, and a fixing and supporting mechanism for fixedly supporting the concentrated input pipe and the concentrated output pipe is arranged on the mounting frame.
According to the bending forming machine room air conditioner inter-row heat exchanger device, the centralized input pipe comprises a first input pipe arranged on one side, close to the second straight line section, of the first straight line section, a second input pipe arranged on one side, far away from the second straight line section, of the first straight line section, and a third input pipe connected with the first input pipe and the second input pipe; the centralized output pipe comprises a first output pipe arranged on one side of the first straight line section close to the second straight line section, a second output pipe arranged on one side of the first straight line section far away from the second straight line section, and a third output pipe connected with the first output pipe and the second output pipe; the first input pipe, the second input pipe, the first output pipe and the second output pipe are parallel to the length direction of the heat exchange assembly.
The bending forming machine room air conditioner inter-row heat exchanger device comprises a fixed supporting mechanism and a first fixing ring, wherein the fixed supporting mechanism comprises a first fixed supporting assembly used for fixedly supporting a first input pipe, the first fixed supporting assembly comprises a plurality of first mounting frames arranged between a first mounting frame and a second mounting frame and the first fixing ring arranged on the first mounting frames, and the first input pipe outer wall is sleeved with the first fixing ring.
As above, the fixed supporting mechanism further comprises a second fixed supporting assembly for fixedly supporting a second input pipe and a second output pipe, the second fixed supporting assembly comprises a plurality of second mounting frames which are mounted on the mounting frame and located on one side of the first straight line segment away from the second straight line segment, and a second fixed ring and a third fixed ring which are arranged on the second mounting frames, the second input pipe outer wall is sleeved with the second fixed ring, and the second output pipe outer wall is sleeved with the third fixed ring.
According to the bending forming machine room air conditioner inter-row heat exchanger device, the heat exchange assembly further comprises a fin assembly sleeved between the heat exchange pipelines.
According to the bending forming machine room air conditioner inter-column heat exchanger device, the value range of the bending radius R of the bending section is 3-5 mm.
Compared with the prior art, the invention has the following advantages:
1. the invention provides a bending forming machine room air conditioner inter-row heat exchanger device which comprises a heat exchange assembly, a centralized input pipe and a centralized output pipe, wherein the heat exchange assembly comprises a plurality of groups of heat exchange pipelines communicated with each other, inlets of the heat exchange pipelines are communicated with the centralized input pipe, outlets of the heat exchange pipelines are communicated with the centralized output pipe, a refrigerant enters from the centralized input pipe during working, then flows out along with the centralized output pipe after heat exchange in the heat exchange assembly, so that a heat exchange effect is realized, the heat exchange pipeline is bent to form a bent section, and a first straight line section and a second straight line section which are respectively connected with the bent section, airflow enters from an air inlet, and the bent section, the first straight line section and the second straight line section form a larger windward heat dissipation area, so that the heat exchange effect and the heat exchange efficiency are better, the space is saved, and the materials are reduced; simultaneously, this application has taken the structure of components of a whole that can function independently amalgamation, establishes into first heat exchange assembly section and the second heat exchange assembly section that the length direction amalgamation formed with heat exchange assembly for the longer heat exchange assembly of length installation is more convenient.
2. This application still includes the installation frame simultaneously, be equipped with the support curb plate that is located the heat exchange assembly both sides on the installation frame, the heat exchange assembly both sides set up the support intensity that the curb plate not only can strengthen the heat exchange assembly, and form the heat transfer chamber with two support curb plates of heat exchange assembly for the air current can not directly flow from the uncovered of both sides, the clearance that blocks reciprocating reflux in the heat transfer intracavity from the fin subassembly on the heat exchange assembly through supporting the curb plate flows out, great improvement heat transfer effect and heat exchange efficiency.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is an exploded view of the present invention;
fig. 4 is an exploded view of the present invention.
[ detailed description ] embodiments
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
When embodiments of the present invention refer to the ordinal numbers "first", "second", etc., it should be understood that the words are used for distinguishing between them unless the context clearly dictates otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the specific embodiment, the heat exchanger device between air-conditioning trains of the bending machine room as shown in fig. 1-4 comprises a heat exchange assembly 2, a supporting side plate 3 arranged on an installation frame 1 and positioned at two sides of the heat exchange assembly 2, a centralized input pipe 4 and a centralized output pipe 5, the heat exchange assembly 2 comprises a plurality of heat exchange pipes 21 communicated with each other, specifically, two heat exchange pipes 21 are arranged up and down to form a heat exchange pipe group, a plurality of heat exchange pipe groups are arranged along the length direction, and are communicated with each other through a connecting pipe, the inlet of the heat exchange pipe 21 is communicated with the centralized input pipe 4, the outlet of the heat exchange pipeline 21 is communicated with the centralized output pipe 5, the heat exchange pipeline 21 is bent to form a bent section 211, and a first straight line section 212 and a second straight line section 213 which are respectively connected with the bent section 211, and one ends of the first straight line section and the second straight line section, which are far away from the bent section, form an air inlet. During operation, a refrigerant enters from the centralized input pipe, then flows out along with the centralized output pipe after exchanging heat in the heat exchange assembly, so that a heat exchange effect is realized, the heat exchange pipeline is bent to form a bent section, and a first straight line section and a second straight line section which are respectively connected with the bent section, airflow enters from the air inlet, and the bent section, the first straight line section and the second straight line section form a larger windward heat dissipation area, so that the heat exchange effect and the heat exchange efficiency are better, the space is saved, and materials are reduced; simultaneously, this application has taken the structure of components of a whole that can function independently amalgamation, establishes into first heat exchange assemblies section and the second heat exchange assemblies section that the formation was amalgamated along length direction with heat exchange assemblies for the longer heat exchange assemblies installation of length is more convenient.
The bending radius R of the bending section 211 ranges from 3mm to 5 mm. Preferably 3.3 mm.
Simultaneously, still include installation frame 1, heat exchange assembly 2 locates on the installation frame 1, the both sides that are located heat exchange assembly 2 on the installation frame 1 are equipped with support curb plate 3, and 2 both sides of heat exchange assembly set up support curb plate 3 and not only can strengthen heat exchange assembly's support intensity, and form the heat transfer chamber with two support curb plates 3 of heat exchange assembly 2 for the air current can directly not flow from the both sides are uncovered, flow between the gap of the fin subassembly of reciprocal backward flow on heat exchange assembly 2 in the heat transfer chamber through blockking of support curb plate, great improvement heat transfer effect and heat exchange efficiency.
Specifically, the outlet of the centralized input pipe 4 is provided with a liquid separation head 6, the liquid separation head 6 is provided with a plurality of liquid separation holes 61, and the inlet of the heat exchange pipe 21 is communicated with the liquid separation holes 61 through an input connection pipe (not shown in the figure). A plurality of the liquid separation holes 61 are uniformly distributed along the circumferential direction of the liquid separation head 6. The input connecting pipe adopts capillary tubes, one ends of the capillary tubes are respectively communicated with corresponding inlets of the multiple groups of heat exchange pipelines 21, and the other ends of the capillary tubes are communicated with the liquid dividing holes 61.
In addition, the outlet of the heat exchange pipe 21 is communicated with the centralized output pipe 5 through an output connecting pipe 7. One end of each of the output connecting pipes 7 is communicated with the corresponding outlet of each of the heat exchange pipes 21, and the other end is communicated with the central output pipe 5. During operation refrigerant gets into from concentrated input tube 4, then flows out along with concentrated output tube 5 behind the heat transfer in heat exchange assembly, and multiunit heat transfer pipeline 21 combines centralized input/output pipeline, and the pipe arrangement is succinct more, and the heat transfer effect is better.
Further, the installation frame 1 includes a first installation frame 11 and a second installation frame 12, the first straight line section 212 is kept away from one end of the bent section 211 is installed on the first installation frame 11, the second straight line section 213 is kept away from one end of the bent section 211 is installed on the second installation frame 12, and the installation frame 1 is provided with a fixing and supporting mechanism for fixing and supporting the concentrated input pipe 4 and the concentrated output pipe 5. The first mounting frame 11 and the second mounting frame 12 are arranged, so that the whole structure is more stable and not easy to deform; and make concentrated inlet tube 4 and concentrated output tube 5 more firm difficult for taking place to rock through set up fixed stay mechanism on installation frame 1.
Specifically, the centralized input pipe 4 comprises a first input pipe 41 arranged on one side of the first straight line section 212 close to the second straight line section 213, a second input pipe 42 arranged on one side of the first straight line section 212 far away from the second straight line section 213, and a third input pipe 3 connecting the first input pipe 41 and the second input pipe 42; the centralized output pipe 5 comprises a first output pipe 51 arranged on one side of the first straight line section 212 close to the second straight line section 213, a second output pipe 52 arranged on one side of the first straight line section 212 far away from the second straight line section 213, and a third output pipe 53 connected with the first output pipe 51 and the second output pipe 52; the first input pipe 41, the second input pipe 42, the first output pipe 51 and the second output pipe 52 are parallel to the length direction of the heat exchange assembly 2. When the heat exchange pipe 21 is bent, a containing space is formed at one side of the first straight line section 212 close to the second straight line section 213, and the first input pipe 41 and the first output pipe 51 are both arranged in the containing space, so that the structure is more compact and stable.
More specifically, the fixed supporting mechanism includes a first fixed supporting component 81 for fixedly supporting the first input tube 41, the first fixed supporting component 81 includes a plurality of first mounting frames 811 disposed between the first mounting frame 11 and the second mounting frame 12, and a first fixing ring 812 disposed on the first mounting frames 811, and the first fixing ring 812 is sleeved on the outer wall of the first input tube 41. A plurality of first mounting bracket 811 is arranged along 2 length direction intervals of heat exchange assembly, and first mounting bracket 811 one end is connected with first installing frame 11, and the other end is connected with second installing frame 12, makes overall structure more firm, and locates first mounting bracket 811 through first solid fixed ring 812 one end, and another pot head is established at 41 outer walls of first input tube for first input tube 41 is difficult for rocking.
Further, the fixed supporting mechanism further includes a second fixed supporting component 82 for fixedly supporting the second input pipe 42 and the second output pipe 52, the second fixed supporting component 82 includes a plurality of second installation frames 821 installed on the installation frame 1 and located on one side of the first straight line section 212 far away from the second straight line section 213, and a second fixing ring 822 and a third fixing ring 823 installed on the second installation frames 821, the second input pipe 42 outer wall is sleeved with the second fixing ring 822, and the second output pipe 52 outer wall is sleeved with the third fixing ring 823. One end of the second fixing ring 822 is arranged on the second mounting frame 821, and the other end is sleeved on the outer wall of the second input pipe 42, so that the second input pipe 42 is stable and is not easy to shake; similarly, the second output tube 52 is fixed by the third fixing ring 823 and is not easy to shake.
Still further, the heat exchange assembly 2 further comprises a fin assembly 22 sleeved between the heat exchange pipes 21. The heat exchange area of the fins is larger, and the heat exchange effect is better.
More specifically, the heat exchange assembly 2 comprises a first heat exchange assembly section and a second heat exchange assembly section which are formed by splicing along the length direction. This application has taken the structure of components of a whole that can function independently amalgamation, establishes into first heat exchange assembly section and the second heat exchange assembly section that the length direction amalgamation formed with heat exchange assembly for the longer heat exchange assembly of length installation is more convenient.
The above description is provided for one embodiment of the present invention, and the embodiments of the present invention are not limited to these descriptions, and the present invention is not limited to the above nomenclature and the English nomenclature since the trade nomenclature is different. Similar or identical methods, structures and the like as those of the present invention or several technical deductions or substitutions made on the premise of the conception of the present invention should be considered as the protection scope of the present invention.
Claims (10)
1. A bending forming machine room air conditioner inter-row heat exchanger device is characterized by comprising a heat exchange assembly (2), a centralized input pipe (4) and a centralized output pipe (5), the heat exchange assembly (2) comprises a plurality of heat exchange pipelines (21) communicated with each other, the inlets of the heat exchange pipelines (21) are communicated with the concentrated input pipe (4), the outlet of the heat exchange pipeline (21) is communicated with the centralized output pipe (5), the heat exchange pipe (21) is bent to form a bent section (211), and a first straight section (212) and a second straight section (213) which are respectively connected with the bent section (211), one ends of the first straight line section (212) and the second straight line section (213) far away from the bent section (211) form air inlets, the heat exchange assembly (2) comprises a first heat exchange assembly section and a second heat exchange assembly section which are formed by splicing along the length direction.
2. The bending forming machine room air conditioner inter-train heat exchanger device according to claim 1, wherein a liquid separation head (6) is arranged at an outlet of the centralized input pipe (4), a plurality of liquid separation holes (61) are formed in the liquid separation head (6), and an inlet of the heat exchange pipeline (21) is communicated with the liquid separation holes (61) through an input connecting pipe.
3. The bending forming machine room air conditioner intercolumn heat exchanger device according to claim 1, wherein an outlet of the heat exchange pipeline (21) is communicated with the centralized output pipe (5) through an output connecting pipe (7).
4. The bending forming machine room air conditioner inter-train heat exchanger device according to claim 1, further comprising a mounting frame (1), wherein the heat exchange assembly (2) is arranged on the mounting frame (1), and supporting side plates (3) are arranged on the mounting frame (1) and located on two sides of the heat exchange assembly (2).
5. The bending forming machine room air conditioner inter-train heat exchanger device according to claim 1, wherein the mounting frame (1) comprises a first mounting frame (11) and a second mounting frame (12), one end of the first straight line section (212) far away from the bent section (211) is mounted on the first mounting frame (11), one end of the second straight line section (213) far away from the bent section (211) is mounted on the second mounting frame (12), and a fixing and supporting mechanism for fixedly supporting the centralized input pipe (4) and the centralized output pipe (5) is arranged on the mounting frame (1).
6. The bending forming machine room air conditioner inter-train heat exchanger device according to claim 5, wherein the centralized input pipe (4) comprises a first input pipe (41) arranged on one side of the first straight line section (212) close to the second straight line section (213), a second input pipe (42) arranged on one side of the first straight line section (212) far away from the second straight line section (213), and a third input pipe (3) connecting the first input pipe (41) and the second input pipe (42); the centralized output pipe (5) comprises a first output pipe (51) arranged on one side of the first straight line section (212) close to the second straight line section (213), a second output pipe (52) arranged on one side of the first straight line section (212) far away from the second straight line section (213) and a third output pipe (53) connected with the first output pipe (51) and the second output pipe (52); the first input pipe (41), the second input pipe (42), the first output pipe (51) and the second output pipe (52) are parallel to the length direction of the heat exchange assembly (2).
7. The bending forming machine room air conditioner inter-train heat exchanger device according to claim 6, wherein the fixing and supporting mechanism comprises a first fixing and supporting assembly (81) for fixedly supporting the first input pipe (41), the first fixing and supporting assembly (81) comprises a plurality of first mounting frames (811) arranged between the first mounting frame (11) and the second mounting frame (12) and first fixing rings (812) arranged on the first mounting frames (811), and the first fixing rings (812) are sleeved on the outer wall of the first input pipe (41).
8. The bending forming machine room air conditioner inter-train heat exchanger device according to claim 6, wherein the fixing and supporting mechanism further comprises a second fixing and supporting assembly (82) for fixedly supporting the second input pipe (42) and the second output pipe (52), the second fixing and supporting assembly (82) comprises a plurality of second mounting frames (821) installed on the mounting frame (1) and located on one side, far away from the second straight line section (213), of the first straight line section (212), and a second fixing ring (822) and a third fixing ring (823) arranged on the second mounting frames (821), the second fixing ring (822) is sleeved on the outer wall of the second input pipe (42), and the third fixing ring (823) is sleeved on the outer wall of the second output pipe (52).
9. The bending forming machine room air conditioner inter-train heat exchanger device according to claim 1, wherein the heat exchange assembly (2) further comprises a fin assembly (22) sleeved between the heat exchange pipes (21).
10. The bending forming machine room air conditioner inter-train heat exchanger device according to claim 1, wherein a bending radius R of the bending section (211) ranges from 3mm to 5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210338627.2A CN114719633B (en) | 2022-04-01 | 2022-04-01 | Heat exchanger device between bending forming machine room air conditioner columns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210338627.2A CN114719633B (en) | 2022-04-01 | 2022-04-01 | Heat exchanger device between bending forming machine room air conditioner columns |
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| Publication Number | Publication Date |
|---|---|
| CN114719633A true CN114719633A (en) | 2022-07-08 |
| CN114719633B CN114719633B (en) | 2024-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210338627.2A Active CN114719633B (en) | 2022-04-01 | 2022-04-01 | Heat exchanger device between bending forming machine room air conditioner columns |
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| KR20220012109A (en) * | 2020-07-22 | 2022-02-03 | 엘지전자 주식회사 | Refrigerator |
| CN215808915U (en) * | 2021-04-26 | 2022-02-11 | 中国移动通信集团设计院有限公司 | Centralized heat exchange structure and air condensing units |
| CN217236556U (en) * | 2022-04-01 | 2022-08-19 | 广东澳森热交换系统有限公司 | Heat exchange device capable of increasing heat exchange effect |
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2022
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| JP2001173976A (en) * | 1999-12-20 | 2001-06-29 | Fujitsu General Ltd | Ceiling embedded type air conditioner |
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| CN215808915U (en) * | 2021-04-26 | 2022-02-11 | 中国移动通信集团设计院有限公司 | Centralized heat exchange structure and air condensing units |
| CN217236556U (en) * | 2022-04-01 | 2022-08-19 | 广东澳森热交换系统有限公司 | Heat exchange device capable of increasing heat exchange effect |
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| CN114719633B (en) | 2024-07-30 |
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