CN215864149U - Heat exchange device and micromodule - Google Patents
Heat exchange device and micromodule Download PDFInfo
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- CN215864149U CN215864149U CN202121586159.8U CN202121586159U CN215864149U CN 215864149 U CN215864149 U CN 215864149U CN 202121586159 U CN202121586159 U CN 202121586159U CN 215864149 U CN215864149 U CN 215864149U
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Abstract
The utility model discloses a heat exchange device and a micromodule, and relates to the technical field of refrigeration equipment, wherein the heat exchange device comprises an indoor machine shell and an outdoor machine shell, wherein an indoor side cavity is formed in the indoor machine shell, an outdoor side cavity is formed in the outdoor machine shell, an air supply device is arranged in the indoor side cavity, and an air exhaust device is arranged in the outdoor side cavity; it sets up the forced draught blower installation department in order to install air supply arrangement through making the chamber wall of indoor side cavity along the direction of being close to outdoor unit casing protruding, the chamber wall of rethread makes outdoor side cavity correspond to forced draught blower installation department and inwards concave establishes and dodges the portion, outdoor side cavity is in the space formation exhaust fan installation department outside dodging the portion in order to install exhaust device, heat transfer device can make full use of the space in the casing this moment, installation quantity sufficient air supply arrangement and exhaust device, make heat transfer device's whole size little when guaranteeing heat transfer device's the amount of wind sufficient, make heat transfer device satisfy the demand that the size is little with the amount of wind is sufficient simultaneously.
Description
Technical Field
The utility model relates to the technical field of refrigeration equipment, in particular to a heat exchange device and a micromodule.
Background
The refrigeration equipment has the functions of refrigerating articles, dissipating heat and cooling the equipment and the like, and is divided into various products such as micromodules, refrigerated containers, refrigeration houses and the like according to application scenes.
The existing common micro-module mainly adopts various air conditioner types with different layouts, such as a room-level machine room air conditioner, a row-room-level machine room air conditioner, a top-bottom machine room air conditioner and the like, to realize the temperature and humidity control of a space, wherein the machine room air conditioner in the prior art can usually reserve a larger space inside to ensure smooth airflow and sufficient air volume in order to ensure smooth air ducts, but the installation size of the micro-module and a container data center is limited, namely the machine room air conditioner in the prior art cannot meet the requirements of small size and sufficient air volume.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat exchange device and a micromodule, which are used for solving the problem that the existing machine room air conditioner cannot simultaneously meet the requirements of small size and sufficient air volume.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a heat exchange device comprises an indoor machine shell and an outdoor machine shell which are connected with each other; an indoor side cavity is formed in the indoor unit shell, and an outdoor side cavity is formed in the outdoor unit shell;
the indoor side cavity is close to the wall of the outdoor unit shell, and a blower mounting part is convexly arranged along the direction of the indoor unit shell close to the outdoor unit shell; the indoor unit shell is provided with an air supply device at the air supply device installation part;
the position, corresponding to the blower mounting part, of the cavity wall of the indoor unit shell body, of the outdoor side cavity is inwards concave, an avoiding part is arranged, and an exhaust blower mounting part is formed outside the avoiding part of the outdoor side cavity; and the outdoor unit shell is provided with an exhaust device at the exhaust fan installation part.
Optionally, in the indoor side cavity, the indoor unit casing is formed with a heat exchanging portion outside the blower mounting portion; and the indoor unit shell is provided with a heat absorption refrigeration heat exchange device at the heat exchange part.
Optionally, the heat transfer portion is formed in the both sides of forced draught blower installation department, at least one heat absorption refrigeration heat transfer device is installed to the heat transfer portion department of forced draught blower installation department one side, at least one heat absorption refrigeration heat transfer device is installed to the heat transfer portion department of forced draught blower installation department opposite side.
Optionally, the heat absorption refrigeration heat exchange device is arranged obliquely relative to the air supply device.
Optionally, the cavity wall of the indoor side cavity, which is far away from the outdoor unit shell, is provided with an air return inlet and an air supply outlet;
the air return opening is arranged on one side of the heat absorption refrigeration heat exchange device, which is far away from the air supply device; the air supply outlet is arranged on the air outlet side of the air supply device.
Optionally, the outdoor unit casing is provided with a heat-releasing and heat-exchanging device at the avoiding part.
Optionally, the number of the blower mounting parts is at least two, the blower mounting parts are arranged at intervals in the vertical direction, and a mounting gap is formed between every two adjacent blower mounting parts;
the heat releasing and exchanging device is obliquely arranged relative to the air exhausting device, and one end of the heat releasing and exchanging device is accommodated in the mounting gap.
Optionally, a fresh air inlet and an air outlet are formed in the cavity wall of the outdoor cavity, which is far away from the indoor machine shell;
the fresh air inlet is arranged on one side of the heat-releasing and heat-exchanging device far away from the exhaust device; the air outlet is arranged on the air outlet side of the air exhaust device.
Alternatively, the indoor unit casing is detachably coupled to the outdoor unit casing.
A micromodule comprising a heat source and a heat exchange device as described above; the heat source is arranged on one side of the indoor unit shell far away from the outdoor unit shell.
Compared with the prior art, the utility model has the following beneficial effects:
according to the heat exchange device and the micromodule provided by the utility model, the air feeder mounting part is convexly arranged on the cavity wall of the indoor side cavity along the direction close to the shell of the outdoor unit so as to mount the air feeder, the avoidance part is inwards and concavely arranged on the cavity wall of the outdoor side cavity corresponding to the air feeder mounting part, and the exhaust fan mounting part is formed in the space of the outdoor side cavity outside the avoidance part so as to mount the exhaust fan.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
The structure, proportion, size and the like shown in the drawings are only used for matching with the content disclosed in the specification, so that the person skilled in the art can understand and read the description, and the description is not used for limiting the limit condition of the implementation of the utility model, so the method has no technical essence, and any structural modification, proportion relation change or size adjustment still falls within the scope of the technical content disclosed by the utility model without affecting the effect and the achievable purpose of the utility model.
Fig. 1 is a schematic top view of a heat exchange device according to an embodiment of the present invention;
fig. 2 is a schematic front view of a heat exchange device according to an embodiment of the present invention;
FIG. 3 is a schematic side view of a heat exchange device according to an embodiment of the present invention;
fig. 4 is a schematic top view of a micro module according to an embodiment of the present invention.
Illustration of the drawings: 1. an indoor unit casing; 11. a blower mounting part; 12. a heat exchanging part; 2. an outdoor unit casing; 21. an exhaust fan mounting part; 22. an avoidance part; 31. an air supply device; 32. an air exhaust device; 41. a heat absorption refrigeration heat exchange device; 42. a heat releasing and exchanging device; 43. a compressor; 51. an air return opening; 52. an air supply outlet; 53. a fresh air port; 54. an air outlet.
Detailed Description
In order to make the objects, features and advantages of the present invention more apparent and understandable, the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings, and it is to be understood that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
Referring to fig. 1 to 4, fig. 1 is a schematic top view structure diagram of a heat exchange device according to an embodiment of the present invention, fig. 2 is a schematic front view structure diagram of a heat exchange device according to an embodiment of the present invention, fig. 3 is a schematic side view structure diagram of a heat exchange device according to an embodiment of the present invention, and fig. 4 is a schematic top view structure diagram of a micro module according to an embodiment of the present invention.
Example one
The heat exchange device is mainly applied to the fields needing heat dissipation, such as micromodules, container data centers and the like, the space utilization rate of the heat exchange device is improved through the improvement of the structure, and meanwhile, the sufficient air volume of the heat exchange device is ensured, so that the heat exchange device has the advantages of small size and sufficient air volume.
As shown in fig. 1 to 3, the heat exchange device of the present embodiment includes an indoor unit casing 1 and an outdoor unit casing 2 connected to each other; an indoor side cavity is formed in the indoor unit casing 1, and an outdoor side cavity is formed in the outdoor unit casing 2.
The indoor side cavity is close to the wall of the outdoor unit shell 2, and a blower installation part 11 is convexly arranged along the direction of the indoor unit shell 1 close to the outdoor unit shell 2; the blower 31 is mounted to the blower mounting portion 11 of the indoor unit casing 1.
An avoiding part 22 is concavely arranged on the wall of the outdoor side cavity close to the indoor machine shell 1 at the position corresponding to the blower mounting part 11, and an exhaust fan mounting part 21 is formed outside the avoiding part 22; the outdoor unit casing 2 is provided with a discharge device 32 at the discharge fan mounting portion 21. The protruding blower mounting part 11 and the recessed escape part 22 can reduce the thickness of the heat exchanger, because the blower 31 and the air exhaust device 32 can partially overlap or have zero clearance in the thickness direction, which refers to the arrangement direction of the indoor unit casing 1 and the outdoor unit casing 2 in fig. 1, thereby saving the thickness of the heat exchanger.
Specifically, the air blower mounting part 11 is arranged on the cavity wall of the indoor side cavity in a protruding mode along the direction close to the outdoor unit casing 2 so as to mount the air blower 31, the avoidance part 22 is arranged on the position, corresponding to the air blower mounting part 11, of the cavity wall of the outdoor side cavity in an inward concave mode, the exhaust fan mounting part 21 is formed in the space, outside the avoidance part 22, of the outdoor side cavity so as to mount the exhaust fan 32, at the moment, the space in the casing can be fully utilized by the heat exchange device, the sufficient air blower 31 and the sufficient exhaust fan 32 are mounted, the whole size of the heat exchange device is small while the air quantity of the heat exchange device is ensured to be sufficient, and the heat exchange device meets the requirements of small size and sufficient air quantity at the same time.
Further, in the indoor side cavity, the indoor unit casing 1 is formed with a heat exchange portion 12 outside the blower mounting portion 11; the indoor unit casing 1 is provided with a heat absorption/cooling/heat exchange device 41 at the heat exchange portion 12. The heat absorption, refrigeration and heat exchange device 41 may be a copper tube finned evaporator, a microchannel evaporator, or another device for cooling indoor air.
In a specific embodiment, the heat exchanging portions 12 are formed at both sides of the blower mounting portion 11, at least one endothermic/refrigeration heat exchanging device 41 is installed at the heat exchanging portion 12 at one side of the blower mounting portion 11, and at least one endothermic/refrigeration heat exchanging device 41 is installed at the heat exchanging portion 12 at the other side of the blower mounting portion 11. Illustratively, the heat exchange device can introduce indoor hot air from two sides, so that the indoor hot air at the two sides is cooled by the different heat absorption refrigeration heat exchange devices 41 respectively, finally converged at the air inlet of the air supply device 31 and discharged to the indoor through the air supply device 31, thereby improving the heat exchange efficiency of the heat exchange device.
Further, the heat absorption/cooling/heat exchange device 41 is disposed obliquely with respect to the blower device 31. The heat absorption refrigeration heat exchange device 41 is obliquely arranged, so that the space utilization rate of the heat exchange device can be improved, the heat exchange area is increased, and the heat exchange effect of indoor air and the heat absorption refrigeration heat exchange device 41 is improved.
Further, as shown in fig. 2, the indoor side cavity is opened with an air return opening 51 and an air supply opening 52 apart from the chamber wall of the outdoor unit casing 2.
The air return opening 51 is arranged on one side of the heat absorption refrigeration heat exchange device 41 far away from the air supply device 31; the air outlet 52 is provided on the air outlet side of the air blower 31. The indoor hot air enters the heat exchanger from the air return port 51, is cooled to indoor cold air after being processed by the heat absorption and refrigeration heat exchanger 41 and the air supply device 31, and is finally discharged to the indoor through the air supply port 52 to cool the heat source (in this embodiment, the cabinet).
Specifically, the heat exchange device in this embodiment is provided with one heat absorption and refrigeration heat exchange device 41 on each of two sides of the air supply device 31, and is a symmetrical structure, and an air guide grille with an adjustable angle is provided at the air supply outlet 52 (where the air outlet angle can be adjusted according to the temperature of the heat source); when the single-side heat absorption refrigeration heat exchange device 41 fails, the power of the other-side heat absorption refrigeration heat exchange device 41 which is not failed is increased, so that the refrigeration capacity of the whole micromodule is maintained.
Further, as shown in fig. 3, the outdoor unit casing 2 is provided with a heat-releasing and heat-exchanging device 42 at the escape portion 22. The heat releasing and exchanging device 42 may be a water-cooled condenser, an air-cooled condenser, an evaporative condenser, or the like, which cools the refrigerant using an outdoor cold source, and the outdoor unit casing 2 further includes a compressor 43, and the compressor 43 is connected to the heat absorbing and refrigerating and exchanging device 41 and the heat releasing and exchanging device 42, respectively.
Further, the number of the blower mounting parts 11 is at least two and is arranged at intervals along the vertical direction, and a mounting gap is formed between two adjacent blower mounting parts 11. It should be noted that, each blower mounting portion 11 is provided with one air supply device 31, the two air supply devices 31 are backup to each other, and any air supply device 31 fails without affecting the operation of the other air supply device 31, so that the stability of the heat exchange device is improved; in addition, when one of the air blowing devices 31 fails, the other air blowing device 31 can increase the rotation speed and increase the air volume so as to maintain the whole air flow circulation volume.
The heat-releasing and heat-exchanging device 42 is disposed obliquely with respect to the air-exhausting device 32, and one end of the heat-releasing and heat-exchanging device 42 is accommodated in the installation gap. The heat-releasing heat exchange device 42 is obliquely arranged, so that the space utilization rate of the heat exchange device can be improved, the heat exchange area is increased, and the heat exchange effect of outdoor air and the heat-releasing heat exchange device 42 is improved.
Further, as shown in fig. 3, a fresh air inlet 53 and an air outlet 54 are opened on the chamber wall of the outdoor side cavity away from the indoor unit casing 1.
The fresh air opening 53 is arranged on one side of the heat-releasing and heat-exchanging device 42 far away from the exhaust device 32; the air outlet 54 is disposed on the air outlet side of the air exhausting device 32.
Further, the indoor unit casing 1 is detachably connected to the outdoor unit casing 2. As shown in fig. 1, when the indoor unit casing 1 and the outdoor unit casing 2 are connected, they are in an integral mode, and have the advantages of small floor space and convenient movement; when the indoor unit casing 1 and the outdoor unit casing 2 are separated, the indoor unit and the outdoor unit can be operated separately only by communicating the compressor 43, the heat releasing and exchanging device 42 and the heat absorbing and refrigerating and exchanging device 41 through pipelines, the application scene of the heat exchanging device can be expanded in the mode, and the installation requirements of the heat exchanging device under different situations can be met. The indoor unit casing 1 and the outdoor unit casing 2 can be connected by additionally arranging bolts at the edges of the casings or can be connected in a buckling mode.
In this embodiment, the number of the air supply devices 31 is two, and the air supply devices are arranged at intervals along the vertical direction, the number of the exhaust devices 32 is four, and the air supply devices 31 are arranged at intervals along the horizontal direction, and the air inlet direction of the air supply devices is perpendicular to the air inlet direction of the exhaust devices 32, so that the air flow can be carried out in the inner space of the heat exchange device, and the heat exchange efficiency of the heat exchange device is ensured.
To sum up, the heat exchange device of this embodiment can satisfy the demand that the size is little and the amount of wind is sufficient simultaneously, still has heat exchange efficiency height, installation and overhaul convenience, need not extra connecting pipe, stability is high, the security is high, expansibility advantage such as strong.
Example two
As shown in fig. 4, the present embodiment provides a micro module comprising a heat source and a heat exchanging device as in the first embodiment; the heat source is provided on the side of the indoor unit casing 1 remote from the outdoor unit casing 2. The first embodiment describes a specific structure of the heat exchange device and its technical effects, and the micro module of the present embodiment refers to the structure and has its technical effects as well.
To sum up, the micromodule of this embodiment can satisfy the demand that the size is little and the amount of wind is sufficient simultaneously, still has heat exchange efficiency height, installation and overhaul convenience, need not extra connecting pipe, stability is high, the security is high, expansibility advantage such as strong.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A heat exchange device, characterized by comprising an indoor unit casing (1) and an outdoor unit casing (2) which are connected with each other; an indoor side cavity is formed in the indoor unit shell (1), and an outdoor side cavity is formed in the outdoor unit shell (2);
the indoor side cavity is close to the cavity wall of the outdoor unit shell (2), and a blower mounting part (11) is convexly arranged along the direction that the indoor unit shell (1) is close to the outdoor unit shell (2); an air supply device (31) is arranged on the indoor unit shell (1) at the air supply device mounting part (11);
the position, corresponding to the blower installation part (11), of the cavity wall of the outdoor cavity close to the indoor unit shell (1) is inwards concavely provided with an avoiding part (22), and the outdoor cavity is provided with an exhaust fan installation part (21) outside the avoiding part (22); the outdoor unit casing (2) is provided with an exhaust device (32) at the exhaust fan installation part (21).
2. The heat exchange device according to claim 1, wherein in the indoor side cavity, the indoor unit casing (1) is formed with a heat exchange portion (12) outside the blower mounting portion (11); and the indoor unit shell (1) is provided with a heat absorption and refrigeration heat exchange device (41) at the heat exchange part (12).
3. The heat exchange device according to claim 2, wherein the heat exchange portion (12) is formed at both sides of the blower mounting portion (11), at least one endothermic cooling heat exchange device (41) is installed at the heat exchange portion (12) at one side of the blower mounting portion (11), and at least one endothermic cooling heat exchange device (41) is installed at the heat exchange portion (12) at the other side of the blower mounting portion (11).
4. A heat exchange device according to claim 2, characterised in that the heat absorption and refrigeration heat exchange device (41) is arranged obliquely with respect to the air supply device (31).
5. The heat exchange device according to claim 2, wherein the chamber wall of the indoor side cavity far away from the outdoor unit shell (2) is provided with an air return inlet (51) and an air supply outlet (52);
the air return opening (51) is arranged on one side, far away from the air supply device (31), of the heat absorption refrigeration heat exchange device (41); the air supply outlet (52) is arranged on the air outlet side of the air supply device (31).
6. The heat exchange device according to claim 1, wherein the outdoor unit casing (2) is mounted with a heat-releasing heat exchange device (42) at the escape portion (22).
7. The heat exchange device according to claim 6, wherein the number of the blower mounting parts (11) is at least two and the blower mounting parts are arranged at intervals along the vertical direction, and a mounting gap is formed between two adjacent blower mounting parts (11);
the heat releasing and exchanging device (42) is obliquely arranged relative to the air exhaust device (32), and one end of the heat releasing and exchanging device (42) is accommodated in the installation gap.
8. The heat exchange device according to claim 6, wherein the chamber wall of the chamber outside cavity away from the indoor unit housing (1) is provided with a fresh air inlet (53) and an air outlet (54);
the fresh air opening (53) is arranged on one side of the heat-releasing and heat-exchanging device (42) far away from the exhaust device (32); the air outlet (54) is arranged on the air outlet side of the air exhaust device (32).
9. A heat exchange device according to claim 1, characterized in that the indoor unit casing (1) is detachably connected with the outdoor unit casing (2).
10. A micromodule comprising a heat source and the heat exchange device of any one of claims 1-9; the heat source is arranged on one side of the indoor unit shell (1) far away from the outdoor unit shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121586159.8U CN215864149U (en) | 2021-07-13 | 2021-07-13 | Heat exchange device and micromodule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121586159.8U CN215864149U (en) | 2021-07-13 | 2021-07-13 | Heat exchange device and micromodule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215864149U true CN215864149U (en) | 2022-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121586159.8U Active CN215864149U (en) | 2021-07-13 | 2021-07-13 | Heat exchange device and micromodule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215864149U (en) |
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2021
- 2021-07-13 CN CN202121586159.8U patent/CN215864149U/en active Active
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