CN219576386U - Novel outdoor cabinet - Google Patents
Novel outdoor cabinet Download PDFInfo
- Publication number
- CN219576386U CN219576386U CN202320001067.1U CN202320001067U CN219576386U CN 219576386 U CN219576386 U CN 219576386U CN 202320001067 U CN202320001067 U CN 202320001067U CN 219576386 U CN219576386 U CN 219576386U
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- Prior art keywords
- cabinet body
- heat exchanger
- power supply
- cabinet
- evaporator
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- 239000012530 fluid Substances 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses a novel outdoor cabinet, which relates to the technical field of communication outdoor cabinets and comprises: a cabinet body; the power supply mounting bracket is fixedly arranged outside the cabinet body, and a containing cavity for placing a power supply is formed in the power supply mounting bracket; the integrated power supply is fixedly arranged in the accommodating cavity, and a cable connected to the integrated power supply penetrates through the side wall of the cabinet body to extend into the cabinet body and is connected with related equipment in the cabinet body. According to the technical scheme, the power supply assembly originally positioned in the cabinet body is taken out, so that the heat generating capacity in the cabinet body is reduced, the load of the heat radiating assembly in the cabinet body is reduced, and the energy-saving effect is achieved. And a dual-system air conditioner is also arranged in the cabinet body, when the ambient temperature is low, a heat pipe working mode can be started, a compressor is not needed, the energy consumption can be greatly reduced, and in the mixed mode, part of refrigerating capacity is completed by a heat pipe heat exchanger, and the energy consumption of the refrigerating capacity can be saved.
Description
Technical Field
The utility model relates to the technical field of communication outdoor cabinets, in particular to a novel outdoor cabinet.
Background
The outdoor power cabinet is equipment which is directly under the influence of natural climate, is generally processed by stainless steel materials, does not allow unauthorized operators to enter the cabinet body for operation, and provides an outdoor physical working environment and a safety system for the power protection device.
The power cabinet is generally internally provided with a protection device, a measurement and control device, transmission equipment and other matched equipment. These devices generate heat when in operation. In addition, the power supply assembly in the existing power cabinet is installed in the cabinet body, more heat is generated during working of the power supply assembly, the temperature in the cabinet body is high, and the service life of equipment in the cabinet body is seriously influenced.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a novel outdoor cabinet.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
a novel outdoor cabinet comprising:
a cabinet body;
the power supply mounting bracket is fixedly arranged outside the cabinet body, and a containing cavity for placing a power supply is formed in the power supply mounting bracket;
the integrated power supply is fixedly arranged in the accommodating cavity, and a cable connected to the integrated power supply penetrates through the side wall of the cabinet body to extend into the cabinet body and is connected with related equipment in the cabinet body.
As a preferred scheme of the novel outdoor cabinet, the utility model comprises the following steps: the wire inlet protection shell is fixedly mounted on the outer side wall of the cabinet body, a wire passing hole for the wire to pass through is formed in the side wall of the cabinet body, and the wire passing hole is located in the wire inlet protection shell.
As a preferred scheme of the novel outdoor cabinet, the utility model comprises the following steps: the lower end of the incoming line protective shell is provided with an opening communicated with the inside of the incoming line protective shell, and the cable extends into the incoming line protective shell through the opening.
As a preferred scheme of the novel outdoor cabinet, the utility model comprises the following steps: and the integrated power supply is provided with radiating fins.
As a preferred scheme of the novel outdoor cabinet, the utility model comprises the following steps: the indoor unit comprises a compressor, a condenser, a heat pipe heat exchanger and a plate heat exchanger, and the indoor unit comprises an evaporator;
the outlet end of the evaporator is connected with the first fluid inlet end of the plate heat exchanger, the first fluid outlet end of the plate heat exchanger is connected with the inlet end of the evaporator,
the outlet end of the evaporator is also connected with the inlet end of the heat pipe heat exchanger, the outlet end of the heat pipe heat exchanger is connected with the inlet end of the evaporator,
the outlet end of the condenser is connected with the second fluid inlet end of the plate heat exchanger, and the second fluid outlet end of the plate heat exchanger is connected with the inlet end of the condenser through the compressor.
As a preferred scheme of the novel outdoor cabinet, the utility model comprises the following steps: and a filter device and a throttling device are also sequentially arranged between the outlet end of the condenser and the second fluid inlet end of the plate heat exchanger.
As a preferred scheme of the novel outdoor cabinet, the utility model comprises the following steps: and a gas-liquid separator is also arranged between the second fluid outlet end of the plate heat exchanger and the compressor.
As a preferred scheme of the novel outdoor cabinet, the utility model comprises the following steps: the outdoor unit further comprises an outdoor unit shell fixedly arranged at the top of the cabinet body, a through hole is formed in the upper end of the outdoor unit shell above the condenser and the heat pipe heat exchanger, a condensing fan used for supplying air to the condenser and the heat pipe heat exchanger is arranged in the through hole, and a water outlet is further formed in the side face of the outdoor unit shell.
As a preferred scheme of the novel outdoor cabinet, the utility model comprises the following steps: the evaporator is positioned on one side of the equipment in the cabinet body, wind shields are fixedly arranged on two sides of the evaporator in the cabinet body, one side of each wind shield is attached to the side edge of the evaporator, and the other side of each wind shield is attached to the adjacent side wall in the cabinet body;
the circulating fan is fixedly arranged in the cabinet body and is positioned below the evaporator and the wind shield, and the circulating fan is used for supplying air from one side of the evaporator to the other side.
The beneficial effects of the utility model are as follows:
(1) According to the utility model, the power supply assembly originally positioned in the cabinet body is taken out, so that the heat generating capacity in the cabinet body is reduced, the load of the heat radiating assembly in the cabinet body is reduced, and the energy-saving effect is achieved. Meanwhile, the integrated power supply positioned outside the cabinet body can naturally dissipate heat through the environment, and refrigeration consumption is avoided. In addition, the position in the cabinet body, which is originally used for installing the power supply, can be vacated for installing more equipment or reducing the overall height of the cabinet body.
(2) The utility model is also provided with the double-system air conditioner in the cabinet body, which can effectively adjust the temperature in the cabinet body, ensure that the related equipment in the cabinet body is at a proper working temperature, and can start the heat pipe working mode when the environment temperature is lower, without using a compressor, thereby greatly reducing the energy consumption, while in the mixed mode, part of the refrigerating capacity is completed by the heat pipe heat exchanger, and the energy consumption of the refrigerating capacity can be saved.
(3) In rainy days, rainwater can enter the outdoor machine shell through the condensing fan and flow to the surface of the heat pipe heat exchanger, and the rainwater can take away the heat on the surface of the heat pipe heat exchanger to achieve the effect similar to water cooling. Thereby taking away a large amount of heat and meeting the heat dissipation requirement.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a novel outdoor cabinet provided by the utility model;
fig. 2 is a schematic diagram of the internal structure of the novel outdoor cabinet provided by the utility model;
FIG. 3 is a schematic view of an internal air duct of the novel outdoor cabinet provided by the utility model;
fig. 4 is a schematic diagram of a dual air conditioning system in a novel outdoor cabinet provided by the utility model;
wherein: 1. a compressor; 2. a condenser; 3. a heat pipe heat exchanger; 4. a condensing fan; 5. a filtering device; 6. a throttle device; 7. a plate heat exchanger; 8. an evaporator; 9. a gas-liquid separator; 10. a cabinet body; 11. a power supply mounting bracket; 12. an incoming line protective housing; 13. an outdoor unit casing; 14. and a wind deflector.
Detailed Description
In order that the utility model may be more readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
Fig. 1 is a schematic structural diagram of a novel outdoor cabinet according to an embodiment of the present utility model. The outdoor cabinet comprises a cabinet body, a power supply mounting bracket and an integrated power supply. The power supply mounting bracket is arranged outside the cabinet body. The integrated power supply is arranged in the power supply mounting bracket, so that the integrated power supply can naturally dissipate heat through the environment, the heat generating capacity in the cabinet body is reduced, and the load of an air conditioner in the cabinet body is reduced.
Specifically, the cabinet body is internally provided with related equipment such as a power distribution unit, an equipment unit, a battery unit and the like, and is used for realizing related functions of the power cabinet.
The power supply mounting bracket is fixedly arranged on the outer side wall of the cabinet body through bolts. A containing cavity for placing an integrated power supply is formed in the power supply mounting bracket. The upper end of the accommodating cavity is closed, so that a rainproof effect is also achieved, and an integrated power supply in the accommodating cavity is protected. In this embodiment, the power supply mounting bracket is a flat sheet metal bracket. An opening communicated with the internal accommodating cavity is arranged on the side surface of the bracket. The bracket is also detachably provided with a cover body which can close the opening through bolts. Through the dismantlement and the installation of lid, can realize the installation and the dismantlement of integration power.
Preferably, the integrated power supply is provided with radiating fins. The heat generated during the operation of the integrated power supply can be outwards radiated through the radiating fins.
The outer side wall of the cabinet body is also provided with a wire passing hole. The cable connected to the integrated power supply can penetrate through the wire through hole to extend into the cabinet body and be connected with related equipment in the cabinet body, so that the integrated power supply can supply power for the related equipment in the cabinet body.
Preferably, the outer side wall of the cabinet body is fixedly provided with an incoming line protection shell. The line passing holes on the side wall of the cabinet body are positioned in the line feeding protection shell. The inlet wire protective shell is approximately U-shaped, the opening end of the inlet wire protective shell faces downwards, and the lower end of the inlet wire protective shell is provided with an opening communicated with the inside of the inlet wire protective shell. The cable connected to the integrated power supply extends into the wire inlet protective shell through the opening, then penetrates through the wire through hole and extends into the cabinet body. The incoming line protective shell can be effectively rainproof.
Through the technical scheme, the power supply assembly originally positioned in the cabinet body is taken out, so that the heat generating capacity of the interior of the cabinet body is reduced, the load of the heat radiating assembly in the cabinet body is reduced, and the energy-saving effect is achieved. Meanwhile, the integrated power supply positioned outside the cabinet body can naturally dissipate heat through the environment, and refrigeration consumption is avoided. In addition, the position in the cabinet body, which is originally used for installing the power supply, can be vacated for installing more devices.
In order to ensure that the equipment in the cabinet body is at a proper working temperature, a dual-system air conditioner is also arranged in the cabinet body. The dual-system air conditioner is combined with a gravity heat pipe and a traditional compressor driven air conditioner, wherein the power of the gravity heat pipe is from potential energy formed by the height difference of an inner machine and an outer machine. Thus, in the present embodiment, the dual system air conditioner includes an outdoor unit installed at the top of the outside of the cabinet and an indoor unit installed in the cabinet. This naturally results in a height difference. The outdoor unit comprises a compressor, a condenser, a heat pipe heat exchanger, a plate heat exchanger, a filtering device, a throttling device, a gas-liquid separator and the like. The indoor unit includes an evaporator and the like.
Referring to fig. 4, the outlet end of the evaporator is connected to the first fluid inlet end of the plate heat exchanger, which is connected to the inlet end of the evaporator. The outlet end of the evaporator is also connected with the inlet end of the heat pipe heat exchanger, and the outlet end of the heat pipe heat exchanger is connected with the inlet end of the evaporator. The outlet end of the condenser is connected with the second fluid inlet end of the plate heat exchanger through the filtering device and the throttling device, and the second fluid outlet end of the plate heat exchanger is connected with the inlet end of the condenser through the compressor. The gas-liquid separator is arranged between the second fluid outlet end of the plate heat exchanger and the compressor.
The working modes of the double-system air conditioner comprise a heat pipe working mode, a compressor working mode and a mixed mode. In the working mode of the heat pipe, the refrigerant is changed into gas from the evaporator and rises into the heat pipe exchanger, heat is radiated and condensed to form liquid, and then the liquid sinks and flows back into the evaporator due to gravity, so that the refrigerant is circulated and reciprocated. In the working mode of the compressor, refrigerant gas in the heat pipe heat exchanger forms air resistance, so that the gas can only enter the plate heat exchanger to complete heat exchange with refrigerant circulated by the compressor, and then is condensed into liquid to flow back to the evaporator below. In the mixed mode, the heat pipe heat exchanger has refrigerating capacity due to insufficient air resistance, and gas can enter the heat pipe heat exchanger and the plate heat exchanger for mixed refrigeration, and condensate of the refrigerant is converged in a tee joint of the device and flows back to an evaporator below.
Therefore, when the ambient temperature of the dual-system air conditioner is low, the dual-system air conditioner can start the heat pipe working mode, a compressor is not needed, and the energy consumption can be greatly reduced. In the mixed mode, partial refrigerating capacity is completed by the heat pipe exchanger, so that the energy consumption of the refrigerating capacity can be saved.
Preferably, in the present embodiment, the outdoor unit includes an outdoor unit casing fixedly installed at the top of the cabinet. The condenser, the heat pipe heat exchanger, the plate heat exchanger and other devices are all arranged in the outdoor machine shell. The upper end of the outdoor unit shell is provided with a through hole which is positioned right above the condenser and the heat pipe exchanger. A condensing fan is installed in the through hole. The condensing fan may supply air to the condenser and the heat pipe exchanger. In rainy days, rainwater can enter the outdoor machine shell through the condensing fan and flow to the surface of the heat pipe heat exchanger, and the rainwater can take away the heat on the surface of the heat pipe heat exchanger to achieve the effect similar to water cooling. Thereby taking away a large amount of heat and meeting the heat dissipation requirement. The side of the outdoor unit shell is provided with a water outlet through which rainwater entering the outdoor unit shell can be discharged after passing through the heat pipe exchanger.
Referring to fig. 2, an installation diagram of the indoor unit is shown. The evaporator is fixed with the welded evaporator mounting piece, the mounting cross beam in the cabinet body and the side wall of the cabinet body, and is fixedly arranged on the right side of related equipment in the cabinet body. The cabinet body is internally and fixedly provided with a circulating fan which is positioned in the evaporator. The circulating fan supplies air from one side of the evaporator to the other side, so that air in the cabinet body circularly flows. The front side and the rear side of the evaporator in the cabinet body are fixedly provided with wind shields. One side of each wind shield is attached to the side edge of the evaporator, and the other side of each wind shield is attached to the adjacent side wall in the cabinet body. The wind shield can be used for separating the cold air duct and the hot air duct. Referring to fig. 3, cold air in the cold air duct enters related equipment through a circulating fan to exchange heat, hot air is discharged out of the related equipment and rises in the hot air duct, and the cold air is converted into cold air through an evaporator through ambient static pressure. Compared with the chaotic cold and hot air generated by the arrangement of the air channels in the traditional outdoor cabinet, the scheme reasonably arranges the cold and hot air channels and separates the cold and hot air channels, so that the refrigerating capacity can be fully utilized, and the problem of local hot spots in the cabinet body can be effectively eliminated.
Therefore, the technical scheme of the utility model takes out the power supply assembly originally positioned in the cabinet body, reduces the heat generating capacity in the cabinet body, reduces the load of the heat radiating assembly in the cabinet body, and plays a role in saving energy. And a dual-system air conditioner is also arranged in the cabinet body, when the ambient temperature is low, a heat pipe working mode can be started, a compressor is not needed, the energy consumption can be greatly reduced, and in the mixed mode, part of refrigerating capacity is completed by a heat pipe heat exchanger, and the energy consumption of the refrigerating capacity can be saved.
In addition to the above embodiments, the present utility model may have other embodiments; all technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the utility model.
Claims (9)
1. Novel outdoor cabinet, its characterized in that: comprising the following steps:
a cabinet body (10);
the power supply mounting bracket (11) is fixedly arranged outside the cabinet body (10), and a containing cavity for placing a power supply is formed in the power supply mounting bracket;
the integrated power supply is fixedly arranged in the accommodating cavity, and a cable connected to the integrated power supply penetrates through the side wall of the cabinet body (10) to extend into the cabinet body (10) and is connected with related equipment in the cabinet body (10).
2. A new outdoor cabinet according to claim 1, characterized in that: the novel wire feeding cabinet is characterized in that a wire feeding protection shell (12) is fixedly mounted on the outer side wall of the cabinet body (10), a wire passing hole for a wire to pass through is formed in the side wall of the cabinet body (10), and the wire passing hole is located in the wire feeding protection shell (12).
3. A new outdoor cabinet according to claim 2, characterized in that: the lower end of the wire inlet protective shell (12) is provided with an opening communicated with the inside of the wire inlet protective shell, and the cable extends into the wire inlet protective shell (12) through the opening.
4. A new outdoor cabinet according to claim 1, characterized in that: and the integrated power supply is provided with radiating fins.
5. A new outdoor cabinet according to claim 1, characterized in that: the indoor unit comprises a cabinet body (10), wherein a double-system air conditioner is arranged in the cabinet body (10), the double-system air conditioner comprises an outdoor unit arranged at the outer top of the cabinet body (10) and an indoor unit arranged in the cabinet body (10), the outdoor unit comprises a compressor (1), a condenser (2), a heat pipe heat exchanger (3) and a plate heat exchanger (7), and the indoor unit comprises an evaporator (8);
the outlet end of the evaporator (8) is connected with the first fluid inlet end of the plate heat exchanger (7), the first fluid outlet end of the plate heat exchanger (7) is connected with the inlet end of the evaporator (8),
the outlet end of the evaporator (8) is also connected with the inlet end of the heat pipe heat exchanger (3), the outlet end of the heat pipe heat exchanger (3) is connected with the inlet end of the evaporator (8),
the outlet end of the condenser (2) is connected with the second fluid inlet end of the plate heat exchanger (7), and the second fluid outlet end of the plate heat exchanger (7) is connected with the inlet end of the condenser (2) through the compressor (1).
6. The novel outdoor cabinet of claim 5, wherein: and a filtering device (5) and a throttling device (6) are also sequentially arranged between the outlet end of the condenser (2) and the second fluid inlet end of the plate heat exchanger (7).
7. The novel outdoor cabinet of claim 5, wherein: and a gas-liquid separator (9) is also arranged between the second fluid outlet end of the plate heat exchanger (7) and the compressor (1).
8. The novel outdoor cabinet of claim 5, wherein: the outdoor unit further comprises an outdoor unit shell (13) fixedly mounted at the top of the cabinet body (10), the upper end of the outdoor unit shell (13) is located above the condenser (2) and the heat pipe heat exchanger (3) and provided with a through hole, a condensing fan (4) used for blowing the condenser (2) and the heat pipe heat exchanger (3) is mounted in the through hole, and the side face of the outdoor unit shell (13) is further provided with a water outlet.
9. The novel outdoor cabinet of claim 5, wherein: the evaporator (8) is positioned at one side of equipment in the cabinet body (10), wind shields (14) are fixedly arranged at two sides of the evaporator (8) in the cabinet body (10), one side of each wind shield (14) is attached to the side edge of the evaporator (8), and the other side of each wind shield (14) is attached to the adjacent side wall in the cabinet body (10);
the cabinet body (10) is internally and fixedly provided with a circulating fan, the circulating fan is positioned below the evaporator (8) and the wind shield (14), and the circulating fan is used for supplying air from one side of the evaporator (8) to the other side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320001067.1U CN219576386U (en) | 2023-01-03 | 2023-01-03 | Novel outdoor cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320001067.1U CN219576386U (en) | 2023-01-03 | 2023-01-03 | Novel outdoor cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219576386U true CN219576386U (en) | 2023-08-22 |
Family
ID=87652985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320001067.1U Active CN219576386U (en) | 2023-01-03 | 2023-01-03 | Novel outdoor cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219576386U (en) |
-
2023
- 2023-01-03 CN CN202320001067.1U patent/CN219576386U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 666, Chunliu North Road, Yangzhong City, Zhenjiang City, Jiangsu Province, 212299 Patentee after: Xiangjiang Technology (Group) Co.,Ltd. Country or region after: China Address before: No. 666, Chunliu North Road, Yangzhong City, Zhenjiang City, Jiangsu Province, 212299 Patentee before: XIANGJIANG TECHNOLOGY Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |