CN223168566U - Integrated internal circulation refrigeration and heat dissipation air conditioner - Google Patents
Integrated internal circulation refrigeration and heat dissipation air conditionerInfo
- Publication number
- CN223168566U CN223168566U CN202421791100.6U CN202421791100U CN223168566U CN 223168566 U CN223168566 U CN 223168566U CN 202421791100 U CN202421791100 U CN 202421791100U CN 223168566 U CN223168566 U CN 223168566U
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Abstract
本实用新型公开了一种一体式内循环制冷散热空调,属于空调技术领域。该空调包括：放置柜，该放置柜内放置有若干竖向分布的产热设备；设于所述放置柜底部且横向放置的制冷空调，所述制冷空调包括：箱体，该箱体上设有朝向放置柜外部的吸热口、朝向放置柜外部的排热口、朝向放置柜内部的进热口、以及朝向放置柜内部的制冷口；设于所述箱体内部的冷凝组件、蒸发组件、以及压缩机组件。该一体式内循环制冷散热空调，使放置柜内部的产热设备可以有效降温，保持恒温的状态，不会因高温影响正常运行，提高运行的稳定性，且采用内循环的方式，可以有效避免与外界的空气接触，从而降低灰尘对设备的影响。
The utility model discloses an integrated internal circulation refrigeration and heat dissipation air conditioner, which belongs to the field of air conditioning technology. The air conditioner comprises: a placement cabinet, in which a number of vertically distributed heat-generating devices are placed; a refrigeration air conditioner arranged at the bottom of the placement cabinet and placed horizontally, the refrigeration air conditioner comprising: a box body, on which a heat absorption port facing the outside of the placement cabinet, a heat exhaust port facing the outside of the placement cabinet, a heat inlet port facing the inside of the placement cabinet, and a refrigeration port facing the inside of the placement cabinet are provided; a condensing component, an evaporating component, and a compressor component are arranged inside the box body. The integrated internal circulation refrigeration and heat dissipation air conditioner can effectively cool down the heat-generating devices inside the placement cabinet and maintain a constant temperature. It will not affect normal operation due to high temperature, thus improving the stability of operation. In addition, the internal circulation method can effectively avoid contact with the outside air, thereby reducing the impact of dust on the equipment.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an integrated internal circulation refrigeration heat dissipation air conditioner.
Background
An air conditioner is an apparatus for adjusting and controlling parameters such as temperature, humidity, flow rate, etc. of air in a building or structure by manual means, and generally comprises a cold source/heat source apparatus, a cold and heat medium transmission and distribution system, an end device, etc. and other auxiliary apparatuses. The system mainly comprises a refrigeration host, a water pump, a fan and a pipeline system. The tail end device is responsible for specifically processing the air state by utilizing the transmitted cold and hot quantity, so that the air parameters of the target environment reach certain requirements.
The equipment can produce higher heat when the operation, for example there are some racks in the computer lab, and switch, router, bridge etc. can be placed to the inside of rack, and consequently the inside temperature of rack can rise because of the operation of equipment, and the normal operating of equipment is not only influenced easily under the high temperature environment, just can influence its life.
Therefore, a fan is usually required to be installed in the cabinet for auxiliary heat dissipation, but the heat dissipation capacity of the fan is limited, especially in a machine room with dense cabinet distribution, the temperature of the machine room can be increased due to high temperature of equipment, so that the wind blown by the fan is hot air, and the cooling effect is difficult to realize.
Disclosure of utility model
In order to solve the technical problems, the utility model provides an integrated internal circulation refrigerating and heat dissipating air conditioner.
The integrated internal circulation refrigerating and heat-dissipating air conditioner comprises a placing cabinet, a refrigerating air conditioner and a refrigerating air conditioner, wherein a plurality of heat generating devices are vertically distributed in the placing cabinet, the refrigerating air conditioner is arranged at the bottom of the placing cabinet and is transversely placed, the refrigerating air conditioner comprises a box body, a heat absorption opening facing the outside of the placing cabinet, a heat discharging opening facing the outside of the placing cabinet, a heat inlet facing the inside of the placing cabinet and a refrigerating opening facing the inside of the placing cabinet are arranged on the box body, a condensing assembly, an evaporating assembly and a compressor assembly are arranged in the box body, air extracted from the heat absorption opening can be discharged from the heat discharging opening, and air entering from the heat inlet can be discharged from the refrigerating opening.
Further, the condensing assembly comprises a condenser fixed at the heat absorption port, a separation plate arranged in the box body and used for separating the heat inlet and the heat outlet, a mounting plate arranged in the box body and close to the heat absorption port, and an air suction fan arranged on the mounting plate, wherein the air suction fan can be used for sucking air from the heat absorption port and discharging air from the heat outlet.
Further, the evaporation assembly comprises an evaporator arranged in the box body, a mounting frame fixed in the box body and close to the evaporator, and an exhaust fan arranged on the mounting frame and close to the refrigerating outlet, wherein the exhaust fan can discharge cold air around the evaporator into the placing cabinet from the refrigerating outlet.
Further, the compressor assembly comprises a compressor main body arranged in the box body, a gas transmission pipe fixedly connected with a gas output port of the compressor main body, a condensation assembly connected with the other end of the gas transmission pipe, a gas inlet pipe fixedly connected with a gas input port of the compressor main body, an evaporation assembly connected with the other end of the gas inlet pipe, and a liquid transmission pipe used for connecting the evaporation assembly and the condensation assembly.
Further, an expansion valve is arranged on the liquid conveying pipe.
Further, the bottom of placing the cabinet is open, and the bottom of placing the cabinet is provided with a fixing frame for supporting a refrigerating air conditioner.
The utility model has the beneficial technical effects that when the refrigerant with normal temperature and high pressure passes through the evaporation component, evaporation reaction can be generated, the refrigerant absorbs heat and becomes gaseous, the heat in the surrounding environment is absorbed, the temperature around the evaporation component is lower than the normal temperature environment, cold air can be discharged through the refrigeration port, the refrigeration port faces the placing cabinet, the interior of the placing cabinet can be cooled, the cold air is blown by the fan and has certain fluidity, so that the air in the placing cabinet can be driven to flow, the heat generated by the heat generating equipment can not disappear, and under the condition of circulation, the air with the heat can enter the interior of the refrigerating air conditioner through the heat inlet and is subjected to heat absorption and cooling treatment through the evaporation component, so that the internal circulation is achieved, the heat generating equipment in the placing cabinet can be effectively cooled, the constant temperature state is kept, the normal operation is not influenced by the high temperature, the stability of the operation is improved, the contact with the air outside can be effectively avoided by adopting the internal circulation mode, the influence of dust on the equipment is reduced, the whole air conditioner is not required to be arranged, and the air conditioner is more convenient to install because the air conditioner is an integral pipeline.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic elevational view of the structure of the refrigerating air conditioner of the present utility model;
Fig. 3 is a schematic perspective view of the structure of the refrigerating air conditioner of the present utility model;
fig. 4 is a schematic perspective view of the structure of the air extraction fan of the present utility model.
Corresponding part names are indicated by numerals and letters in the drawings:
1. Placing cabinet, 11, heat generating equipment, 12, fixing frame, 2, box body, 21, heat absorbing opening, 22, heat discharging opening, 23, heat inlet, 24, refrigerating opening, 3, condenser, 31, partition plate, 32, mounting plate, 33, air extracting fan, 4, evaporator, 41, mounting frame, 42, air exhausting fan, 5, compressor main body, 51, air pipe, 52, liquid conveying pipe, 53, air inlet pipe, 54 and expansion valve.
Detailed Description
In order that the manner in which the above recited features of the present utility model are attained and can be understood in detail, a more particular description of the utility model, briefly summarized below, may be had by reference to the appended drawings and examples, which are illustrated in their embodiments, but are not intended to limit the scope of the utility model.
Referring to fig. 1-4, the integrated internal circulation refrigerating and heat dissipating air conditioner of the first embodiment comprises a placement cabinet 1, wherein a plurality of vertically distributed heat generating devices 11 are placed in the placement cabinet 1.
The heat generating device 11 is a device of which a large number of routers, switches, etc. are distributed in the holding cabinet 1, and generates heat when operated.
The refrigerating and air-conditioning device is arranged at the bottom of the placing cabinet 1 and is transversely placed, and comprises a box body 2, wherein a heat absorption opening 21 facing the outside of the placing cabinet 1, a heat discharge opening 22 facing the outside of the placing cabinet 1, a heat inlet 23 facing the inside of the placing cabinet 1 and a refrigerating opening 24 facing the inside of the placing cabinet 1 are arranged on the box body 2, a condensing assembly, an evaporating assembly and a compressor assembly are arranged in the box body 2, air extracted by the heat absorption opening 21 can be discharged from the heat discharge opening 22, and air entering by the heat inlet 23 can be discharged from the refrigerating opening 24.
When the refrigerating air conditioner works, the heat absorption port 21 can be used for extracting outside air, so that the outside air is blown to the condensing assembly, and the refrigerant is changed from high-temperature and high-pressure gas into normal-temperature and high-pressure liquid.
When the refrigerant of normal atmospheric temperature high pressure passes through from the evaporation subassembly, can produce evaporation reaction, make the refrigerant absorb heat and become gaseous state, because the heat in the surrounding environment is absorbed, therefore the temperature around the evaporation subassembly then can be lower than normal atmospheric temperature environment, then cold wind then can discharge through refrigerating inlet 24, because refrigerating inlet 24 is to placing cabinet 1, consequently, can be to placing cabinet 1 inside and cool down the processing, and cold wind blows through the fan, have certain mobility, consequently, can drive and place cabinet 1 inside air and flow, again because the heat that produces of heat-producing device 11 can not disappear, and the air is under the condition of circulation, the air that has heat then can get into the inside of refrigerating air conditioner through inlet 23, and from new heat absorption cooling processing through the evaporation subassembly, thereby reach the inner loop, make and place cabinet 1 inside heat-producing device 11 can effectively cool down, keep homothermal state, can not influence normal operating because of high temperature, and adopt the mode of inner loop, can effectively avoid contacting with external air, thereby reduce the influence of dust to the equipment, and the whole air conditioner is for the air conditioner, when setting up for the pipeline, the indoor and outdoor air conditioner is more convenient.
Further, the condensing unit includes a condenser 3 fixed to the heat absorption port 21, a partition plate 31 provided inside the case 2 to separate the heat inlet 23 from the heat discharge port 22, a mounting plate 32 provided inside the case 2 near the heat absorption port 21, and an air suction fan 33 mounted on the mounting plate 32 to be capable of drawing air from the heat absorption port 21 and discharging it from the heat discharge port 22.
The air extraction fan 33 can extract air outside the box body 2 through the heat absorption port 21, so that the outside air exchanges heat with the refrigerant passing through the condenser 3, the high-temperature high-pressure gas refrigerant is changed into normal-temperature high-pressure liquid refrigerant, and the hot air after heat exchange can be discharged through the heat discharge port 22, so that the hot air does not enter the cabinet 1, and the temperature rise of the cabinet 1 caused by the hot air is avoided.
The partition plate 31 can distinguish the air entering the interior of the refrigerating air conditioner through the heat inlet 23 from the air entering through the heat absorbing port 21, so that the hot air can realize respective internal and external circulation without interference.
Further, the evaporation assembly comprises an evaporator 4 arranged in the box body 2, a mounting frame 41 fixed in the box body 2 and close to the evaporator 4, and an exhaust fan 42 arranged on the mounting frame 41 and close to the refrigerating port 24, wherein the exhaust fan 42 can exhaust cold air around the evaporator 4 from the refrigerating port 24 into the cabinet 1.
When the refrigerant passes through the evaporator 4, heat is absorbed and evaporated, surrounding air is changed into cool air, and then the cool air is discharged through the cooling port 24 by the exhaust fan 42, so that the cool air is blown into the interior of the cabinet 1.
Further, the compressor assembly comprises a compressor main body 5 arranged in the box body 2, a gas delivery pipe 51 fixedly connected with a gas outlet of the compressor main body 5, a condensation assembly connected with the other end of the gas delivery pipe 51, a gas inlet pipe 53 fixedly connected with a gas inlet of the compressor main body 5, an evaporation assembly connected with the other end of the gas inlet pipe 53, and a liquid delivery pipe 52 used for connecting the evaporation assembly and the condensation assembly.
The compressor main body 5 can change low-pressure low-temperature gas refrigerant into high-temperature high-pressure refrigerant when in operation, then the high-temperature high-pressure refrigerant can enter the condensing assembly through the gas pipe 51, can enter the liquid conveying pipe 52 after being changed into normal-temperature high-pressure liquid through the condensing assembly, then enters the evaporating assembly through the liquid conveying pipe 52, and is changed into low-pressure gas through the evaporating assembly, and finally is changed into high-temperature high-pressure gas from the inside of the compressor main body 5 through the gas inlet pipe 53, so that circulation is formed.
Further, the liquid delivery pipe 52 is provided with an expansion valve 54, and the expansion valve 54 is used for adjusting the flow rate of the refrigerant on the liquid delivery pipe 52, so that the gas at normal temperature and high pressure is changed into the gas-liquid mixture at normal temperature and low pressure.
Further, the bottom of the placement cabinet 1 is arranged in an open mode, and a fixing frame 12 for supporting a refrigeration air conditioner is arranged at the bottom of the placement cabinet 1.
The open arrangement can distinguish the inside and outside air circulation of the refrigeration air conditioner, and the fixing frame 12 can support the refrigeration air conditioner.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421791100.6U CN223168566U (en) | 2024-07-26 | 2024-07-26 | Integrated internal circulation refrigeration and heat dissipation air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421791100.6U CN223168566U (en) | 2024-07-26 | 2024-07-26 | Integrated internal circulation refrigeration and heat dissipation air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223168566U true CN223168566U (en) | 2025-07-29 |
Family
ID=96480707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421791100.6U Active CN223168566U (en) | 2024-07-26 | 2024-07-26 | Integrated internal circulation refrigeration and heat dissipation air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223168566U (en) |
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2024
- 2024-07-26 CN CN202421791100.6U patent/CN223168566U/en active Active
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