CN218096362U

CN218096362U - Roof frequency conversion cold and warm air conditioning unit

Info

Publication number: CN218096362U
Application number: CN202222268205.0U
Authority: CN
Inventors: 邵飞
Original assignee: Shandong Baiya Central Air Conditioning Co ltd
Current assignee: Shandong Baiya Central Air Conditioning Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-20
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a roof frequency conversion changes in temperature air conditioning unit, including bottom plate and roof, be fixed with the box between bottom plate and the roof, box one side is equipped with the side cover, and forms the installation cavity between side cover and bottom plate upper surface, roof lower surface and the box lateral wall, side cover one side is connected with the hinge, and the side cover passes through the hinge and is connected with the box rotation, bottom surface just is located the inside compressor that is fixed with of installation cavity, the box lateral wall is fixed with a plurality of mounting brackets that are used for the air conditioning unit subassembly. The utility model discloses in, be provided with the basic frame that bottom plate, roof, box and side cover constitute air conditioning unit, form the installation cavity between side cover and the box lateral wall, and the side cover passes through the hinge and rotates with box lateral wall one side and be connected, when this unit installation cavity inside components and parts breaks down, can rotate the side cover for the installation cavity exposes completely, improves the operating space who overhauls to a very big extent.

Description

Roof frequency conversion cold and warm air conditioning unit

Technical Field

The utility model relates to an air conditioning unit technical field especially relates to a roof frequency conversion changes in temperature air conditioning unit.

Background

The variable frequency cooling and heating air conditioning unit is one kind of air conditioner, and the roof variable frequency cooling and heating air conditioning unit is one kind of air conditioning unit specially for installing on roof and can regulate the temperature, humidity, flow rate and other parameters of the environment air inside the building or structure in cooperation with the air conditioner. But the frequency conversion air conditioning unit who is used for installing on the roof at present, its side is used for the space of devices such as installation compressor, heat exchanger, pipeline too little, when the troubleshooting appears, and operating space is too little, overhauls inconveniently. Secondly, the frequency converter in the air conditioning unit is small in size, the structure of the installation position is compact, the problem of difficult heat dissipation can occur, and the frequency converter is easily damaged or the service life of the device is reduced. Finally, this kind of air conditioning unit can not make full use of the position advantage on roof, consequently the utility model provides a roof frequency conversion changes in temperature air conditioning unit.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a roof frequency conversion cooling and heating air conditioning unit.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a roof frequency conversion changes in temperature air conditioning unit, includes bottom plate and roof, be fixed with the box between bottom plate and the roof, box one side is equipped with the side cover, and forms the installation cavity between side cover and bottom plate upper surface, roof lower surface and the box lateral wall, side cover one side is connected with the hinge, and the side cover passes through the hinge and is connected with the box rotation, bottom plate surface just is located the inside compressor that is fixed with of installation cavity, the box lateral wall is fixed with a plurality of mounting brackets that are used for air conditioning unit subassembly, and a plurality of air conditioning subassembly mainly include heat exchanger, connecting tube and converter, the roof lower surface is close to converter department and is fixed with the semiconductor refrigeration piece, and semiconductor refrigeration piece lower surface is connected with a plurality of cooling fins, the side cover top is close to a plurality of cooling fin departments and is equipped with the second fan, roof upper surface one side is fixed with two fixing bases, and two fixing bases rotate jointly and be connected with solar cell panel, the roof upper surface just is located the solar cell panel below and rotates and is connected with electric telescopic handle, box one side is equipped with the evaporimeter, and keep away from evaporimeter one side and be equipped with two thermovents, the inside being close to thermovents that is equipped with the thermovent.

Further, the side cover is the U-shaped structure, and the free end that hinge one side was kept away from to the side cover has seted up a plurality of connecting holes, the box lateral wall is close to a plurality of connecting holes department and is fixed with the bead, and the bead surface is equipped with the screw hole that corresponds with a plurality of connecting holes, through at the connecting hole with correspond the downthehole screw of twisting of screw, can fix the side cover.

Furthermore, a plurality of cooling fins are located between the frequency converter and the second fan, so that the second fan can blow the low temperature on the surface of the cooling fins to the frequency converter, and the efficient refrigeration and heat dissipation of the frequency converter are realized.

Furthermore, a plurality of radiating fins are arranged on the surface of the top plate close to the semiconductor refrigerating fins, the bottom ends of the plurality of radiating fins penetrate through the top plate to be connected with the radiating sides of the semiconductor refrigerating fins, and the radiating fins can improve the radiating effect of the radiating sides of the semiconductor refrigerating fins.

Further, the flexible end in electric telescopic handle top rotates with the solar cell panel lower surface to be connected, the box lateral wall is fixed with the controller, controller and electric telescopic handle electric connection, the controller can be at the flexible stroke of different periods of time control electric telescopic handle every day, and then adjusts solar cell panel's angle of pitch, guarantees that solar cell panel can both furthest receive the illumination electricity generation at different periods.

Further, roof is equipped with the battery in the box, and the battery is connected with solar cell panel, and solar cell panel can store in the battery with incomplete electric quantity.

Furthermore, two the inside dust screen that all is equipped with of thermovent, the dust screen can prevent that the dust from getting into inside the box.

The utility model has the advantages that:

1. the utility model discloses when using, through setting up the basic frame that bottom plate, roof, box and side cover constitute air conditioning unit, form the installation cavity between side cover and the box lateral wall, and the side cover passes through the hinge and rotates with box lateral wall one side and be connected, when this unit installation cavity inside components and parts breaks down, can rotate the side cover for the installation cavity exposes completely, improves the operating space who overhauls to a very big degree.

2. The utility model discloses when using, set up semiconductor refrigeration piece and second fan near the converter position at the roof through the setting, can refrigerate to the cooling fin through the refrigeration side of semiconductor refrigeration piece, recycle the cold gas of second fan on with the cooling fin and blow to the converter to realize the cooling of converter, this mode has improved the radiating effect of converter, reduces the potential safety hazard.

3. The utility model discloses when using, through set up solar cell panel and the inside battery that sets up of box on the roof surface, because this unit is installed on the roof, can the make full use of roof position advantage, generate electricity through solar cell panel and provide the required electric energy of work for second fan, semiconductor refrigeration piece for this air conditioning unit is more energy-conserving to the heat radiation structure of converter.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the side cover of the present invention after being disassembled;

fig. 3 is a perspective view of the semiconductor refrigeration sheet of the present invention.

Illustration of the drawings:

1. a base plate; 2. a top plate; 3. a box body; 4. a side cover; 5. a hinge; 6. a rib; 7. a threaded hole; 8. connecting holes; 9. a compressor; 10. a mounting frame; 11. a heat exchanger; 12. a frequency converter; 13. a controller; 14. a semiconductor refrigeration sheet; 15. a cooling fin; 16. a heat sink; 17. a second fan; 18. a fixed seat; 19. a solar panel; 20. an electric telescopic rod; 21. a heat dissipation port; 22. a first fan.

Detailed Description

As shown in fig. 1-3, a roof frequency conversion cooling and heating air conditioning unit is related to, including bottom plate 1 and roof 2, be fixed with box 3 between bottom plate 1 and the roof 2, box 3 one side is equipped with side cover 4, and side cover 4 and bottom plate 1 upper surface, form the installation cavity between 2 lower surfaces of roof and the 3 lateral walls of box, side cover 4 one side is connected with hinge 5, and side cover 4 rotates with box 3 through hinge 5 to be connected, bottom plate 1 surface just is located the installation cavity inside and is fixed with

compressor

9, 3 lateral walls of box are fixed with a plurality of mounting brackets 10 that are used for air conditioning unit subassembly, and a plurality of air conditioning unit mainly include heat exchanger 11, the connecting tube, and

converter

12, 2 lower surfaces of roof are close to converter 12 and are fixed with semiconductor refrigeration piece 14, and semiconductor refrigeration piece 14 lower surface is connected with a plurality of cooling fins 15, side cover 4 top is close to a plurality of cooling fins 15 and is equipped with second fan 17, roof 2 upper surface one side is fixed with two fixing bases 18, and two fixing bases 18 rotate jointly and are connected with

solar cell panel

19, 2 upper surfaces just are located solar cell panel 19 and rotate and are connected with solar cell 19 below, 3 one side is equipped with two heat dissipation mouths 21 and are equipped with the first heat dissipation mouth 21 from 3 inside of box 21. The two heat dissipation openings 21 are all internally provided with dust screens, and the dust screens can prevent dust from entering the box body 3.

As shown in fig. 1 and 2, the side cover 4 is of a U-shaped structure, a plurality of connecting holes 8 are formed in the free end of the side cover 4 far away from the hinge 5, protruding ribs 6 are fixed on the outer side wall of the box body 3 close to the connecting holes 8, and threaded holes 7 corresponding to the connecting holes 8 are formed in the surface of the protruding ribs 6, so that the side cover 4 can rotate around the hinge 5 to be completely opened, and the operation space of the installation cavity is larger.

As shown in fig. 2 and 3, a plurality of cooling fins 15 are located between the inverter 12 and the second fan 17. The surface of the top plate 2 is provided with a plurality of cooling fins 16 close to the semiconductor chilling plates 14, the bottom ends of the cooling fins 16 penetrate through the top plate 2 to be connected with the heat dissipation side of the semiconductor chilling plates 14, the semiconductor chilling plates 14 can refrigerate a plurality of cooling plates 15, the cooling plates 15 refrigerate the ambient air, and the second fan 17 is matched to blow the cold air to the frequency converter 12 so as to realize efficient heat dissipation of the frequency converter 12.

As shown in fig. 1 and 2, the top telescopic end of the electric telescopic rod 20 is rotatably connected with the lower surface of the solar cell panel 19, the controller 13 is fixed on the outer side wall of the box 3, and the controller 13 is electrically connected with the electric telescopic rod 20. Roof is equipped with the battery in the box 3, and the battery is connected with solar cell panel 19, and the inside time-recorder that is equipped with of controller 13, consequently can be through controller 13 at the flexible stroke of the different periods of time control electric telescopic handle 20 of every day to change solar cell panel 19's angle of pitch, with furthest receive illumination power generation, the electric energy of sending can supply the heat dissipation mechanism power consumption that second fan 17, semiconductor refrigeration piece 14 and controller 13 constitute.

When in use: the working principle of basic components such as the compressor 9, the heat exchanger 11, the frequency converter 12, the first fan 22 and the evaporator of the unit is the same as that of the prior art, when the components work, the semiconductor refrigerating sheet 14 can refrigerate a plurality of cooling sheets 15, then the cooling sheets 15 refrigerate ambient air, and the second fan 17 is matched to blow cold air to the frequency converter 12, so that efficient heat dissipation of the frequency converter 12 is realized. When the basic components in the installation cavity need to be overhauled, the screws in the connecting holes 8 and the threaded holes 7 can be screwed off, and then the side cover 4 is rotated to be opened, so that the installation cavity is completely exposed, and the overhauling operation space is increased.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A roof frequency conversion changes in temperature air conditioning unit which characterized in that: including bottom plate (1) and roof (2), be fixed with box (3) between bottom plate (1) and roof (2), box (3) one side is equipped with side cover (4), and forms the installation cavity between side cover (4) and bottom plate (1) upper surface, roof (2) lower surface and box (3) lateral wall, side cover (4) one side is connected with hinge (5), and side cover (4) rotate with box (3) through hinge (5) and be connected, bottom plate (1) surface just is located the installation cavity inside and is fixed with compressor (9), box (3) lateral wall is fixed with a plurality of mounting brackets (10) that are used for air conditioning unit subassembly, and a plurality of air conditioning unit mainly include heat exchanger (11), connecting tube and converter (12), roof (2) lower surface is close to converter (12) department and is fixed with semiconductor refrigeration piece (14), and semiconductor refrigeration piece (14) lower surface is connected with a plurality of cooling fins (15), side cover (4) top is close to a plurality of cooling fin (15) department and is equipped with second fan (17), roof (2) fixed surface (18) are located two solar cell panel (18) fixing base (18) and rotate and two telescopic links (19) can the electric motor cell panel (18) lower surface (19) are connected with 20 The box (3) is provided with an evaporator, two heat dissipation openings (21) are formed in one side, away from the evaporator, of the box (3), and two first fans (22) are arranged in the position, close to the heat dissipation openings (21), of the inside of the box (3).

2. The roof frequency conversion cooling and heating air conditioning unit according to claim 1, characterized in that: the side cover (4) is of a U-shaped structure, a plurality of connecting holes (8) are formed in the free end, away from one side of the hinge (5), of the side cover (4), the outer side wall of the box body (3) is fixed with ribs (6) close to the connecting holes (8), and threaded holes (7) corresponding to the connecting holes (8) are formed in the surface of the ribs (6).

3. The roof inverter air conditioning unit as claimed in claim 1, wherein: a plurality of cooling fins (15) are located between the frequency converter (12) and the second fan (17).

4. The roof frequency conversion cooling and heating air conditioning unit according to claim 1, characterized in that: a plurality of cooling fins (16) are arranged on the surface of the top plate (2) close to the semiconductor refrigeration piece (14), and the bottom ends of the cooling fins (16) penetrate through the top plate (2) to be connected with the heat dissipation side of the semiconductor refrigeration piece (14).

5. The roof inverter air conditioning unit as claimed in claim 1, wherein: the telescopic end of the top of the electric telescopic rod (20) is rotatably connected with the lower surface of the solar cell panel (19), a controller (13) is fixed on the outer side wall of the box body (3), and the controller (13) is electrically connected with the electric telescopic rod (20).

6. The roof inverter air conditioning unit as claimed in claim 1, wherein: the inner top wall of the box body (3) is provided with a storage battery, and the storage battery is connected with a solar cell panel (19).

7. The roof frequency conversion cooling and heating air conditioning unit according to claim 1, characterized in that: and dust screens are arranged in the two heat dissipation ports (21).