CN210135643U

CN210135643U - Square cabin overhead type integrated air conditioner

Info

Publication number: CN210135643U
Application number: CN201920802925.6U
Authority: CN
Inventors: 周涛; 周文龙; 陈俊; 徐艳; 孙颖; 石滨泉
Original assignee: JIANGSU YONGSHENG AIR CONDITIONER CO Ltd
Current assignee: JIANGSU YONGSHENG AIR CONDITIONER CO Ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-03-10
Anticipated expiration: 2029-05-30

Abstract

The utility model relates to an integrative air conditioner of shelter overhead type, including refrigerating system, outdoor body, indoor cover plate, refrigerating system install in the outdoor body, the outdoor body is installed in the outside top of driver's cabin roof, indoor cover plate install on the driver's cabin roof with the position that the outdoor body corresponds, be fixed with two baffles side by side in the outdoor body, two the baffle separates outdoor body internal portion for left cavity, well cavity and right cavity, the bottom of left side cavity is equipped with the air-supply line and the play tuber pipe with the inside intercommunication of driver's cabin, set up a plurality of equidistant distribution's fin on the both sides wall of outdoor body respectively. The utility model discloses a set up refrigerating system in same outdoor casing, mounting structure is compact, and the whole occupation space of air conditioner is little to it is rotatory through utilizing offshore wind to make the wind wheel flabellum drive axial fan, with axial fan combined action, improve the radiating rate in the right cavity, be favorable to refrigerating.

Description

Square cabin overhead type integrated air conditioner

Technical Field

The utility model relates to an air conditioner technical field, concretely relates to integrative air conditioner of shelter overhead type.

Background

The marine crane is a special crane for carrying out transportation operation in a marine environment, and the marine crane is a large deck machine on a ship and is mainly used for important tasks of transportation and transfer of goods among ships, marine supply, throwing and recovering of underwater operation equipment and the like. Since the space of the ship is limited, the installation space for the crane is limited, and therefore, the space of the cab on the crane is also limited, and in order to enable workers in the cab to have a more comfortable working environment in summer, an air conditioner is needed to cool the environment in the cab.

SUMMERY OF THE UTILITY MODEL

For solving the problem that prior art exists, the utility model provides an integrative air conditioner of shelter overhead type, through setting up refrigerating system in same outdoor casing, mounting structure is compact, and the whole occupation space of air conditioner is little to it is rotatory to make the wind wheel flabellum drive axial compressor flabellum through utilizing offshore wind power, with axial fan combined action, improves the radiating rate in the right cavity, is favorable to refrigerating.

In order to achieve the above object, the utility model adopts the following technical scheme:

a square cabin overhead type integrated air conditioner comprises a refrigerating system, an outdoor shell and an indoor cover plate, the refrigerating system is arranged in the outdoor shell, the outdoor shell is arranged at the top of the outer side of the top plate of the cab, the indoor cover plate is arranged on the top plate in the cab and corresponds to the outdoor shell, two parallel clapboards are fixed in the outdoor shell and divide the inner part of the outdoor shell into a left chamber, a middle chamber and a right chamber, the bottom of the left chamber is provided with an air inlet pipe and an air outlet pipe which are communicated with the interior of the cab, two side walls of the outdoor shell are respectively provided with a plurality of radiating fins which are distributed at equal intervals, the indoor cover plate is provided with an air outlet and an air return inlet which is communicated with the air inlet pipe, the air outlet is communicated with the air outlet pipe, and the hot air is conveyed to the refrigerating system through the air return inlet to be cooled and is blown out of the air outlet to form cold air.

Preferably, the heat dissipation fin has an arc-shaped structure and is bent toward a ceiling of the cab.

In any of the above schemes, preferably, the refrigeration system includes an evaporator, a centrifugal fan, a compressor, a condenser, and an axial flow fan, the evaporator and the centrifugal fan are both installed in the left chamber, the compressor is installed in the middle chamber, and the condenser and the axial flow fan are both installed in the right chamber.

Preferably in any one of the above schemes, the evaporator is located between the air inlet pipe and the air outlet pipe, and with the side wall fixed connection of the outdoor shell body, the centrifugal fan is just setting up to the air outlet pipe, and is installed on the side wall on the outdoor shell body.

In any of the above schemes, preferably, the axial flow fan is installed on the side wall of the right chamber far away from the left chamber to blow air to the outside.

Preferably in any of the above schemes, an air outlet is provided on a side wall of the right chamber parallel to the air direction of the axial flow fan, a fan cover is installed on the air outlet, a rotating shaft perpendicular to the central line of the axial flow fan is arranged in the right chamber, axial flow fan blades are sleeved at one end of the rotating shaft, the other end of the rotating shaft penetrates through the fan cover and is rotatably connected with the fan cover, impeller fan blades are fixed at the other end of the rotating shaft, a supporting rod is rotatably connected to the rotating shaft, and the supporting rod is fixed on a top plate of the cab.

In any of the above embodiments, preferably, the evaporator, the compressor, and the condenser are connected in sequence to form a closed circuit.

In any of the above schemes, preferably, a button for controlling the start and stop of the refrigeration system is arranged on the indoor cover plate between the air outlet and the air return inlet.

In any of the above schemes, preferably, the bottom parts of the two side walls of the outdoor shell are respectively fixed with angle steel, and the angle steel is fixedly connected with the cab roof through channel steel.

In any of the above schemes, preferably, the air return opening is a louver air return opening, the air outlet is a louver air outlet, and the louver inclination directions of the louver air return opening and the louver air outlet are opposite.

Compared with the prior art, the utility model provides an integrative air conditioner of shelter overhead type has following beneficial effect:

1. the refrigerating system is arranged in the same outdoor shell, so that the installation structure is compact, the air conditioner occupies small space integrally, and the air conditioner is convenient to install on a marine crane;

2. the axial flow fan blade is additionally arranged in the outdoor shell, and the wind wheel fan blade drives the axial flow fan blade to rotate by utilizing the offshore wind power, and the axial flow fan blade and the axial flow fan arranged on the outdoor shell together blow air to the outside, so that the heat dissipation speed in the right cavity is improved, the problem that the hot air in the right cavity cannot be quickly dissipated when the wind directions blown by the offshore wind power and the axial flow fan are just opposite is avoided, and the integral refrigeration of the air conditioner is facilitated; and the wind wheel blades fully utilize wind power as power to rotate, so that resources are saved, and the wind wheel has the advantages of energy conservation and environmental protection.

Drawings

Fig. 1 is a schematic view of the overall structure of a preferred embodiment of the integral air conditioner with a top-mounted shelter provided by the present invention;

FIG. 2 is a front view of the embodiment of FIG. 1;

FIG. 3 is a top view of the embodiment shown in FIG. 2;

FIG. 4 is a right side view of the embodiment of FIG. 2;

FIG. 5 is a schematic diagram of the refrigerant system of the embodiment of FIG. 1 distributed within the outdoor enclosure;

FIG. 6 is a schematic diagram of the connection of the refrigeration system in the embodiment of FIG. 1;

fig. 7 is a schematic structural view of the installation positions of the axial fan blades and the fan blades of the wind turbine in embodiment 2.

The figures are labeled as follows: 1. an evaporator; 2. a capillary tube; 3. drying the filter; 4. a centrifugal fan; 5. a condenser; 6. an axial flow fan; 7. a compressor; 8. a cab roof; 9. an air return opening; 10. an indoor cover plate; 11. an air outlet; 12. an outdoor housing; 13. a heat sink; 14. a button; 15. channel steel; 16. a left chamber; 17. a middle chamber; 18. a right chamber; 19. axial flow fan blades; 20. a support bar; 21. the blades of the wind wheel; 22. a rotating shaft.

Detailed Description

In order to further understand the inventive content of the present invention, the present invention will be explained in detail with reference to the specific embodiments.

As shown in fig. 1-7, according to an embodiment of the square cabin ceiling type integrated air conditioner provided by the present invention, the air conditioner comprises a refrigeration system, and further comprises an outdoor housing 12 and an indoor cover plate 10, wherein the refrigeration system is installed in the outdoor housing 12, the outdoor housing 12 is installed at the top of the outer side of the cab roof 8, the indoor cover plate 10 is installed at a position corresponding to the outdoor housing 12 on the inner roof of the cab, two side-by-side partition plates are fixed in the outdoor housing 12, the two partition plates divide the interior of the outdoor housing 12 into a left chamber 16, a middle chamber 17 and a right chamber 18, an air inlet pipe and an air outlet pipe communicated with the interior of the cab are arranged at the bottom of the left chamber 16, a plurality of radiating fins 13 distributed at equal intervals are respectively arranged on two side walls of the outdoor housing 12, an air outlet 11 and an air return 9 are arranged on the indoor, the air return opening 9 is communicated with the air inlet pipe, the air outlet 11 is communicated with the air outlet pipe, hot air is conveyed to the refrigerating system through the air return opening 9 to be cooled, and cold air is blown out through the air outlet 11, so that internal circulation of air in a cab is realized, an indoor unit and an outdoor unit in the prior art are combined and jointly arranged in the outdoor shell 12, and the air conditioner has the advantages of compact structure, small occupied space and convenience in transportation.

The radiating fins 13 are of an arc-shaped structure and are bent towards the top plate of the cab. Not only is the heat dissipation facilitated, but also the handle of the outer shell 12 of the carrying room can be used, so that the manual carrying is more convenient.

The refrigerating system comprises an evaporator 1, a centrifugal fan 4, a compressor 7, a condenser 5 and an axial flow fan 6, wherein the evaporator 1 and the centrifugal fan 4 are both installed in the left cavity 16, the compressor 7 is installed in the middle cavity 17, and the condenser 5 and the axial flow fan 6 are both installed in the right cavity 18.

The evaporator 1 is located between the air inlet pipe and the air outlet pipe, and is fixedly connected with the side wall of the outdoor shell body 12, the centrifugal fan 4 is arranged right on the air outlet pipe and is installed on the side wall of the outdoor shell body 12.

The axial flow fan 6 is installed on the side wall of the right chamber 18 far away from the left chamber 16 to blow air to the outside.

The evaporator 1, the compressor 7 and the condenser 5 are communicated in sequence to form a closed loop. The outlet end of the evaporator 1 is connected with the inlet end of the compressor 7 through a first pipeline, the inlet end of the evaporator 1 is connected with the outlet end of the condenser 5 through a second pipeline, the outlet end of the compressor 7 is connected with the inlet end of the condenser 5 through a third pipeline, and the second pipeline is provided with a capillary tube 2 and a drying filter 3.

And a button 14 for controlling the refrigerating system to start and stop refrigerating is arranged on the indoor cover plate 10 between the air outlet 11 and the air return opening 9. The refrigerator further comprises a controller, wherein the controller is installed on the side wall of the indoor cover plate 10 opposite to the cab roof plate 8, and the controller is connected with a refrigerating system and a button 14. The controller is in the model of MAM-330.

And angle steel is respectively fixed at the bottoms of two side walls of the outdoor shell body 12 and is fixedly connected with a cab top plate 8 through channel steel 15.

The air return opening 9 is a louver air return opening 9, the air outlet 11 is a louver air outlet 11, and the louver inclination directions of the louver air return opening 9 and the louver air outlet 11 are opposite.

Example 2

The technical scheme is different from that of the embodiment 1 in that an air outlet is formed in a side wall, parallel to the air direction of the axial flow fan 6, of the right cavity 18, a fan cover is installed on the air outlet, a rotating shaft 22 perpendicular to the central line of the axial flow fan 6 is arranged in the right cavity 18, one end of the rotating shaft 22 is sleeved with an axial flow fan blade 19, the other end of the rotating shaft 22 penetrates through the fan cover and is rotatably connected with the fan cover, a fan blade 21 is fixed to the other end of the rotating shaft 22, a supporting rod 20 is rotatably connected to the rotating shaft 22, and the supporting rod 20 is fixed to a top plate of the cab. As shown in fig. 7, the wind wheel blade 21 drives the axial flow fan blade 19 to rotate under the action of wind force, so as to exhaust the hot air in the right cavity 18 to the outside, and the hot air and the axial flow fan 6 act together, so that the exhaust speed of the right cavity 18 to the outside is increased, the refrigeration of the refrigeration system is facilitated, and the influence on the overall refrigeration effect of the refrigeration system when the heat exhaust capacity of the axial flow fan 6 is insufficient is avoided; because the air conditioner is arranged on a cab on the marine crane, the ship generally operates on the sea, and the sea wind power is high, the wind wheel fan blade 21 is designed in the embodiment, the wind power is fully utilized as the power to rotate, the resource is saved, and the energy-saving and environment-friendly advantages are realized.

The working principle of the embodiment is as follows: during the operation of the air conditioner, the compressor 7 compresses the gaseous refrigerant into high-temperature and high-pressure gas, and then the gas is conveyed into the condenser 5; the high-temperature and high-pressure refrigerant is condensed by the condenser 5 to emit heat to become low-temperature and high-pressure refrigerant liquid, and the heat emitted by the refrigerant is discharged by the axial flow fan 6; the liquid refrigerant enters a capillary tube 2 of an air conditioner through a pipeline, is throttled by the capillary tube 2 and is conveyed to an evaporator 1; the evaporator 1 has a large space, a refrigerant enters the evaporator 1 through the narrow capillary tube 2 and can absorb heat rapidly, when the refrigerant becomes isothermal and isobaric gas again, the refrigerant enters the compressor 7 and works circularly, air in the cab enters the left chamber 16 through the air return opening 9, and is blown into the cab from the air outlet 11 through the centrifugal fan 4 after being cooled by the evaporator 1, so that air cooling is realized, when the air-cooled.

Compared with the prior art, the embodiment has the following beneficial effects:

the refrigerating system is arranged in the same outdoor shell, so that the installation structure is compact, the air conditioner occupies small space integrally, and the air conditioner is convenient to install on a marine crane; the axial flow fan blade is additionally arranged in the outdoor shell, and the wind wheel fan blade drives the axial flow fan blade to rotate by utilizing the offshore wind power, and the axial flow fan blade and the axial flow fan arranged on the outdoor shell together blow air to the outside, so that the heat dissipation speed in the right cavity is improved, the problem that the hot air in the right cavity cannot be quickly dissipated when the wind directions blown by the offshore wind power and the axial flow fan are just opposite is avoided, and the integral refrigeration of the air conditioner is facilitated; and the wind wheel blades fully utilize wind power as power to rotate, so that resources are saved, and the wind wheel has the advantages of energy conservation and environmental protection.

It will be understood by those skilled in the art that any combination of the elements of the present invention, including the summary and detailed description of the invention provided in the foregoing description and illustrated in the accompanying drawings, is not to be considered limiting in scope and in order to make the description more concise, and not to describe every element of the combination. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an integrative air conditioner of shelter overhead type, includes refrigerating system, its characterized in that: still include outdoor housing body, indoor cover plate, refrigerating system install in the outdoor housing body, the outdoor housing body is installed in the outside top of driver's cabin roof, indoor cover plate install on the driver's cabin roof with the position that outdoor housing body corresponds, be fixed with two baffles side by side in the outdoor housing body, two the baffle separates outdoor housing body internal portion for left cavity, middle cavity and right cavity, the bottom of left side cavity is equipped with the air-supply line and the play tuber pipe with the inside intercommunication of driver's cabin, set up a plurality of equidistant distribution's fin on the both sides wall of outdoor housing body respectively, set up air outlet, return air inlet on the indoor cover plate, the return air inlet with the air-supply line intercommunication, the air outlet with go out the tuber pipe intercommunication, carry the cooling and blow out cold wind through the air outlet with hot-air through the return air inlet to refrigerating system.

2. The integral air conditioner of claim 1, wherein: the radiating fin is of an arc-shaped structure and is bent towards the direction of a top plate of the cab.

3. The integral air conditioner of claim 1, wherein: the refrigeration system comprises an evaporator, a centrifugal fan, a compressor, a condenser and an axial flow fan, wherein the evaporator and the centrifugal fan are installed in the left cavity, the compressor is installed in the middle cavity, and the condenser and the axial flow fan are installed in the right cavity.

4. The integral air conditioner of claim 3, wherein: the evaporator is located between air-supply line and the play tuber pipe, and with outdoor housing's lateral wall fixed connection, centrifugal fan is just to going out the tuber pipe setting, and installs on the lateral wall on the outdoor housing.

5. The integral air conditioner of claim 3, wherein: the axial flow fan is arranged on the side wall of the right chamber far away from the left chamber and blows air to the outside.

6. The integral air conditioner of claim 3, wherein: the fan cover is arranged on the air outlet, a rotating shaft perpendicular to the central line of the axial flow fan is arranged in the right cavity, the axial flow fan blades are sleeved at one end of the rotating shaft, the other end of the rotating shaft penetrates through the fan cover and is connected with the fan cover in a rotating mode, the impeller fan blades are fixed at the other end of the rotating shaft, supporting rods are connected to the rotating shaft in a rotating mode, and the supporting rods are fixed on a top plate of the cab.

7. The integral air conditioner of claim 3, wherein: the evaporator, the compressor and the condenser are communicated in sequence to form a closed loop.

8. The integral air conditioner of claim 1, wherein: and a button for controlling the refrigerating system to start and stop refrigerating is arranged on the indoor cover plate between the air outlet and the air return inlet.

9. The integral air conditioner of claim 1, wherein: and angle steel is fixed at the bottoms of the two side walls of the outdoor shell respectively and is fixedly connected with the cab roof through channel steel.

10. The integral air conditioner of claim 1, wherein: the air return inlet is a shutter air return inlet, the air outlet is a shutter air outlet, and the tilt directions of shutters of the shutter air return inlet and the shutter air outlet are opposite.