Air supply structure of cabinet type air conditioner

Abstract

The utility model belongs to the field of cabinet air conditioner industry, and particularly relates to an air supply structure of a cabinet air conditioner. The technical problems that dust is accumulated in a centrifugal wheel of an internal centrifugal fan when an air conditioner is used for a long time, the centrifugal wheel cannot be quickly disassembled during replacement, in addition, a compressor is in a high-temperature environment for a long time when used in a windtight environment, and the service life of the compressor is shortened are solved. According to the technical scheme, the cabinet type air conditioner air supply structure comprises a shell assembly; the device further comprises a fixing assembly, a supporting assembly, a ventilation assembly and a temperature control assembly. By rotating the four movable blocks, the notches of the movable blocks are aligned with the centers of the side ventilation plates, so that the two side ventilation plates are taken out from the left end and the right end of the cabinet shell, internal equipment is convenient to maintain and replace, the problem that internal accessories of the cabinet air conditioner need to be replaced tediously is solved, and the service life of the cabinet air conditioner is prolonged. The compressor is suspended through the supporting base, the outer wall of the compressor can make large-area contact with air, and the problem that the compressor is in a high-temperature environment for a long time is solved.

Description

Technical Field

[0001] The utility model belongs to the field of cabinet air conditioner industry, and specifically relates to an air supply structure of a cabinet air conditioner. Background Art

[0002] In the cabinet air conditioner industry, air conditioners are essential household appliances in people's lives. They regulate and control the ambient air in buildings or structures through artificial means. However, there are some problems in the current technology. Long-term use of air conditioners will cause dust to accumulate in the centrifugal wheel of the internal centrifugal fan, and the cabinet air conditioner casing cannot be quickly disassembled, resulting in cumbersome replacement of the centrifugal wheel. In addition, using the compressor in a stuffy environment will keep it in a high temperature environment for a long time, thereby shortening its service life. Utility Model Content

[0003] During the use of cabinet air conditioners, long-term use of the air conditioner will cause dust to accumulate in the centrifugal wheel of the internal centrifugal fan, and the cabinet air conditioner casing cannot be quickly disassembled, which makes the replacement of the centrifugal wheel cumbersome. In addition, using the compressor in a stuffy environment will cause it to be in a high temperature environment for a long time, thereby shortening its service life.

[0004] The technical solution of the utility model is: an air supply structure of a cabinet air conditioner, including a shell component; also including a fixing component, a supporting component, a ventilation component and a temperature control component; a fixing component for fixing is arranged inside the shell component; a supporting component for supporting is arranged inside the shell component; a ventilation component for ventilation is arranged inside the shell component; and a temperature control component for temperature control is arranged inside the shell component.

[0005] Preferably, when in use, turn on the temperature control component to allow the temperature control component to perform cooling or heating, turn on the support component to allow air to enter the support component through the structure of the outer shell component, and the wind generated by the support component passes through the temperature control component on the ventilation component to perform cooling or heating work on the cabinet air conditioner. When the support component needs to be maintained, the outer shell component is opened and the device on the support component is maintained, thereby solving the problem of cumbersome disassembly of the air conditioner outer panel in order to clean the dust inside the centrifugal wheel of the cabinet air conditioner, and using dual centrifugal fans to solve the problem of insufficient wind power when used in large scenes.

[0006] Preferably, the shell assembly includes a cabinet shell, a front vent, side ventilation panels, swing blades, a rear ventilation slot and a fan; a front vent is opened at the front end of the cabinet shell; the inner wall of the front vent is movably mounted with evenly distributed swing blades; side ventilation panels are movably mounted at the left and right ends of the cabinet shell; a rear ventilation slot is opened at the rear end of the cabinet shell; a fan is fixedly connected to the inner bottom of the cabinet shell; air can be discharged through the front vent on the cabinet shell, and the direction of the air discharge can be controlled by controlling the direction of the swing blades, and the fan can suck the air outside the cabinet shell into the interior of the cabinet shell through the rear ventilation slot.

[0007] Preferably, the fixing assembly includes a fixing frame, a first screw hole, a first stud, a first fixing block and a movable block; two fixing frames are fixedly connected to the inner walls at both ends of the left and right ends of the cabinet casing; two first screw holes are penetrated through the left and right ends of the fixing frame; the inner wall of the first screw hole is threadedly installed with a first stud; the first stud is fixedly connected to the first fixing block at one end facing the outer wall of the cabinet casing; a movable block is rotatably installed on the outer wall of the first stud; the outer wall of the movable block is fitted with the end of the side ventilation plate away from the center, and the four movable blocks are rotated so that the notches are aligned with the center of the side ventilation plate, thereby removing the two side ventilation plates from the left and right ends of the cabinet casing, thereby facilitating maintenance and replacement of the internal equipment.

[0008] Preferably, the support assembly includes a support base, a motor fixing block, a centrifugal fan casing and a slot body; the support base is fixedly connected to one end of the fixing frame that is close to each other; the motor fixing block is fixedly connected to the upper end of the support base; two centrifugal fan casings are fixedly connected to the upper end of the support base; the output shafts at the left and right ends of the motor fixing block are connected to the centrifugal wheels in the centrifugal fan casing; a slot body is penetrated through the upper and lower ends of the support base, and the support base is used to carry the motor fixing block, the centrifugal fan casing and the compressor to ensure that the cabinet air conditioner can operate normally.

[0009] Preferably, the ventilation assembly includes a first ventilation duct, a second ventilation duct and a second fixed block; the air outlet of the centrifugal fan housing is fixedly connected to the first ventilation duct; the upper end of the first ventilation duct is fixedly connected to the second ventilation duct; the first ventilation duct and the second ventilation duct are interconnected; the left and right end outer walls and the rear end outer wall of the second ventilation duct are in contact with the inner wall of the cabinet housing; the inner wall of the second ventilation duct is fixedly connected to two second fixed blocks, and the air outlets of the two centrifugal fan housings enter the second ventilation duct through the first ventilation duct. The two air outlets are gathered together, which can increase the wind force of the cabinet air conditioner, ensure that the wind force of the air supply outlet is evenly distributed, covering the entire room, and avoiding concentrating the air supply outlet in one area, causing insufficient air supply in other areas.

[0010] Preferably, the temperature control component includes a compressor, a third fixed block, an evaporator, a first condenser tube, a condenser, a second condenser tube and a third condenser tube; the compressor is movably arranged on the inner wall of the tank body; the third fixed block is fixedly connected to the outer wall of the compressor; the third fixed block is fixedly connected to the upper end of the support base; the evaporator is fixedly connected to the end of the second fixed block close to each other; the first condenser tube and the second condenser tube are fixedly connected to the compressor; the evaporator is connected to the compressor through the first condenser tube; the condenser is fixedly connected to the bottom of the inner wall of the cabinet shell; the condenser is connected to the compressor through the second condenser tube; the third condenser tube is fixedly connected to the evaporator; the condenser is connected to the evaporator through the third condenser tube; the compressor compresses the refrigerant gas into a high-pressure and high-temperature state, cools and condenses it in the condenser through the second condenser tube, and then connects the evaporator through the first condenser tube for evaporation and cooling. The third condenser tube is used to transmit the refrigerant liquid and connect the condenser and the evaporator. Through the above working process, the refrigeration cycle is realized. The compressor is suspended by the support base so that the outer wall of the compressor can contact the air over a large area, and there are vents all around, which can reduce the surface temperature of the compressor when it is used and increase the service life of the compressor.

[0011] Preferably, the movable block is a three-quarter disc, which facilitates the removal of the side ventilation plate from the cabinet housing.

[0012] Beneficial effects of the utility model:

[0013] 1. By rotating the four movable blocks so that the notches are aligned with the center of the side ventilation plates, the two side ventilation plates can be quickly removed from the left and right ends of the cabinet housing, making it convenient to maintain and replace the centrifugal wheel, thus solving the problem that the centrifugal wheel of the cabinet air conditioner cannot be quickly maintained;

[0014] 2. By setting the air outlets of two centrifugal fan housings to enter the second ventilation duct through the first ventilation duct, the two air outlets are gathered together to increase the wind force of the cabinet air conditioner, ensure that the wind force of the air outlet is evenly distributed and covers the entire room, and avoid concentrating the air outlet in one area, causing insufficient air supply in other areas;

[0015] 3. The compressor is installed in the air on a supporting base so that the outer wall of the compressor can be exposed to the air over a large area, and there are vents all around, which can reduce the surface temperature of the compressor when it is in use. This solves the problem that long-term use of the air conditioner will cause the compressor to be in a high-temperature environment for a long time, thereby shortening its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural cross-sectional schematic diagram of the air supply structure of the cabinet air conditioner of the utility model;

[0017] Figure 2The oblique cross-sectional three-dimensional structure schematic diagram of the housing component of the air supply structure of the cabinet air conditioner of the utility model is shown;

[0018] Figure 3 Shown is a three-dimensional structural schematic diagram of the fixing components of the air supply structure of the cabinet air conditioner of the utility model;

[0019] Figure 4 Shown is a three-dimensional structural schematic diagram of the support assembly and ventilation assembly of the air supply structure of the cabinet air conditioner of the utility model;

[0020] Figure 5 The three-dimensional structure diagram of the temperature control component of the air supply structure of the cabinet air conditioner of the utility model is shown;

[0021] Figure 6 What is shown is a three-dimensional structural schematic diagram of the air supply structure of the cabinet air conditioner of the present utility model.

[0022] The marks in the accompanying drawings are: 1-housing assembly, 2-fixing assembly, 3-support assembly, 4-ventilation assembly, 5-temperature control assembly, 101-cabinet housing, 102-front vent, 103-side ventilation plate, 104-swing blade, 105-rear ventilation slot, 106-fan, 201-fixing frame, 202-first screw hole, 203-first stud, 204-first fixing block, 205-movable block, 301-support base, 302-motor fixing block, 303-centrifugal fan housing, 304-trough body, 401-first ventilation duct, 402-second ventilation duct, 403-second fixed block, 501-compressor, 502-third fixed block, 503-evaporator, 504-first condenser, 505-condenser, 506-second condenser, 507-third condenser. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1 The utility model provides an embodiment: an air supply structure of a cabinet air conditioner, including a shell component 1; also including a fixing component 2, a supporting component 3, a ventilation component 4 and a temperature control component 5; the interior of the shell component 1 is provided with a fixing component 2 for fixing; the interior of the shell component 1 is provided with a supporting component 3 for supporting; the interior of the shell component 1 is provided with a ventilation component 4 for ventilation; the interior of the shell component 1 is provided with a temperature control component 5 for temperature control.

[0025] See also Figure 2In this embodiment, the shell assembly 1 includes a cabinet shell 101, a front vent 102, a side vent plate 103, a swing blade 104, a rear vent slot 105 and a fan 106; the front end of the cabinet shell 101 is provided with a front vent 102; the inner wall of the front vent 102 is movably provided with evenly distributed swing blades 104; the left and right ends of the cabinet shell 101 are movably provided with side vent plates 103; the rear end of the cabinet shell 101 is provided with a rear vent slot 105; and the fan 106 is fixedly connected to the inner bottom of the cabinet shell 101.

[0026] See also Figure 3 In this embodiment, the fixing component 2 includes a fixing frame 201, a first screw hole 202, a first stud 203, a first fixing block 204 and a movable block 205; the inner walls of the left and right ends of the cabinet housing 101 are fixedly connected with two fixing frames 201; two first screw holes 202 are penetrated through the left and right ends of the fixing frame 201; the inner wall of the first screw hole 202 is threadedly installed with a first stud 203; the first stud 203 is fixedly connected to the first fixing block 204 at one end facing the outer wall of the cabinet housing 101; the outer wall of the first stud 203 is rotatably installed with a movable block 205; the outer wall of the movable block 205 is in contact with the end of the side ventilation plate 103 away from the center of the cabinet housing 101.

[0027] See also Figure 4 In this embodiment, the support assembly 3 includes a support base 301, a motor fixing block 302, a centrifugal fan housing 303 and a slot body 304; the end of the fixing frame 201 close to each other is fixedly connected to the support base 301; the upper end of the support base 301 is fixedly connected to the motor fixing block 302; the upper end of the support base 301 is fixedly connected to two centrifugal fan housings 303; the output shafts at the left and right ends of the motor fixing block 302 are connected to the centrifugal wheel in the centrifugal fan housing 303; the upper and lower ends of the support base 301 are penetrated by the slot body 304. 4. The ventilation assembly 4 includes a first ventilation duct 401, a second ventilation duct 402 and a second fixing block 403; the air outlet of the centrifugal fan housing 303 is fixedly connected to the first ventilation duct 401; the upper end of the first ventilation duct 401 is fixedly connected to the second ventilation duct 402; the first ventilation duct 401 and the second ventilation duct 402 are interconnected; the left and right end outer walls and the rear end outer wall of the second ventilation duct 402 are in contact with the inner wall of the cabinet housing 101; the inner wall of the second ventilation duct 402 is fixedly connected to two second fixing blocks 403.

[0028] See also Figure 5In this embodiment, the temperature control component 5 includes a compressor 501, a third fixed block 502, an evaporator 503, a first condenser tube 504, a condenser 505, a second condenser tube 506 and a third condenser tube 507; the compressor 501 is movably arranged on the inner wall of the tank body 304; the third fixed block 502 is fixedly connected to the outer wall of the compressor 501; the third fixed block 502 is fixedly connected to the upper end of the support base 301; the evaporator 503 is fixedly connected to the end of the second fixed block 403 close to each other; the first condenser tube 504 and the second condenser tube 506 are fixedly connected to the compressor 501; the evaporator 503 is connected to the compressor 501 through the first condenser tube 504; the condenser 505 is fixedly connected to the bottom of the inner wall of the cabinet housing 101; the condenser 505 is connected to the compressor 501 through the second condenser tube 506; the third condenser tube 507 is fixedly connected to the evaporator 503; the condenser 505 is connected to the evaporator 503 through the third condenser tube 507.

[0029] When the cabinet air conditioner is working, the compressor 501 is turned on to compress the refrigerant gas into a high-pressure and high-temperature state, and the refrigerant gas is cooled and condensed in the condenser 505 through the second condenser pipe 506, and then connected to the evaporator 503 through the first condenser pipe 504 for evaporation and cooling. The third condenser pipe 507 is used to transmit the refrigerant liquid, connecting the condenser 505 and the evaporator 503, and enters the second ventilation duct 402 through the air outlets of the two centrifugal fan housings 303 through the first ventilation duct 401. The air can be discharged through the ventilation port 102 opened on the cabinet housing 101. The direction of the air outlet can be controlled by controlling the direction of the swing blade 104, so that the cabinet air conditioner can achieve cooling or heating.

[0030] When it is necessary to replace the internal equipment of the air conditioner cabinet, the four movable blocks 205 are rotated to align the notches with the center of the side ventilation plates 103, so that the two side ventilation plates 103 are taken out from the left and right ends of the cabinet housing 101, and the motor fixing block 302 and the centrifugal fan housing 303 and the compressor 501 on the support base 301 are replaced and maintained;

[0031] The support base 301 is used to suspend the compressor 501 , so that the outer wall of the compressor 501 can be exposed to air over a large area, and there are ventilation holes all around, which can reduce the surface temperature of the compressor 501 when in use and increase the service life of the compressor 501 .

[0032] Through the above steps, when in use, turn on the temperature control component 5 to allow the temperature control component 5 to perform cooling or heating, turn on the support component 3, allow the support component 3 to take in air through the structure of the outer shell component 1, and the wind generated by the support component 3 passes through the temperature control component 5 on the ventilation component 4 to perform cooling or heating work on the cabinet air conditioner. When the support component 3 needs to be maintained, the outer shell component 1 is opened and the device on the support component 3 is maintained, which solves the problem of cumbersome equipment maintenance and disassembly in the cabinet air conditioner, and uses dual centrifugal fans to solve the problem of insufficient wind power when used in large scenes.

[0033] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A cabinet air conditioner air supply structure, comprising a housing assembly (1); characterized in that: The invention also comprises a fixing component (2), a supporting component (3), a ventilation component (4) and a temperature control component (5); the fixing component (2) for fixing is arranged inside the outer shell component (1); the supporting component (3) for supporting is arranged inside the outer shell component (1); the ventilation component (4) for ventilation is arranged inside the outer shell component (1); and the temperature control component (5) for temperature control is arranged inside the outer shell component (1).

2. The air supply structure of the cabinet air conditioner according to claim 1, characterized in that: The housing assembly (1) comprises a cabinet housing (101), a front vent (102), a side vent plate (103), a swing blade (104), a rear vent slot (105) and a fan (106); the front vent (102) is provided at the front end of the cabinet housing (101); the inner wall of the front vent (102) is movably provided with swing blades (104) distributed evenly; the left and right ends of the cabinet housing (101) are movably provided with side vent plates (103); the rear end of the cabinet housing (101) is provided with a rear vent slot (105); and the fan (106) is fixedly connected to the inner bottom of the cabinet housing (101).

3. The air supply structure of the cabinet air conditioner according to claim 1, characterized in that: The fixing assembly (2) comprises a fixing frame (201), a first screw hole (202), a first stud (203), a first fixing block (204) and a movable block (205); the inner walls of the left and right ends of the cabinet housing (101) are fixedly connected to two fixing frames (201); the left and right ends of the fixing frame (201) are penetrated by two first screw holes (202); the inner walls of the first screw holes (202) are threadedly mounted with first studs (203); one end of the first stud (203) facing the outer wall of the cabinet housing (101) is fixedly connected to the first fixing block (204); the outer wall of the first stud (203) is rotatably mounted with a movable block (205); the outer wall of the movable block (205) is in contact with the end of the side ventilation plate (103) away from the center of the cabinet housing (101).

4. The air supply structure of the cabinet air conditioner according to claim 3, characterized in that: The support assembly (3) comprises a support base (301), a motor fixing block (302), a centrifugal fan housing (303) and a slot body (304); the support base (301) is fixedly connected to one end of the fixing frame (201) that is close to each other; the upper end of the support base (301) is fixedly connected to the motor fixing block (302); the upper end of the support base (301) is fixedly connected to two centrifugal fan housings (303); the output shafts at the left and right ends of the motor fixing block (302) are connected to the centrifugal wheel in the centrifugal fan housing (303); and the slot body (304) is penetrated through the upper and lower ends of the support base (301).

5. The air supply structure of the cabinet air conditioner according to claim 4, characterized in that: The ventilation assembly (4) comprises a first ventilation duct (401), a second ventilation duct (402) and a second fixing block (403); the air outlet of the centrifugal fan housing (303) is fixedly connected to the first ventilation duct (401); the upper end of the first ventilation duct (401) is fixedly connected to the second ventilation duct (402); the first ventilation duct (401) and the second ventilation duct (402) are interconnected; the left and right end outer walls and the rear end outer wall of the second ventilation duct (402) are in contact with the inner wall of the cabinet housing (101); and the inner wall of the second ventilation duct (402) is fixedly connected to two second fixing blocks (403).

6. The air supply structure of the cabinet air conditioner according to claim 4, characterized in that: The temperature control component (5) comprises a compressor (501), a third fixing block (502), an evaporator (503), a first condensing tube (504), a condenser (505), a second condensing tube (506) and a third condensing tube (507); the compressor (501) is movably arranged on the inner wall of the tank body (304); the third fixing block (502) is fixedly connected to the outer wall of the compressor (501); the third fixing block (502) is fixedly connected to the upper end of the support base (301); the evaporator (503) is fixedly connected to one end of the second fixing block (403) close to each other. ); a first condensing tube (504) and a second condensing tube (506) are fixedly connected to the compressor (501); the evaporator (503) is connected to the compressor (501) via the first condensing tube (504); a condenser (505) is fixedly connected to the bottom of the inner wall of the cabinet housing (101); the condenser (505) is connected to the compressor (501) via the second condensing tube (506); a third condensing tube (507) is fixedly connected to the evaporator (503); the condenser (505) is connected to the evaporator (503) via the third condensing tube (507).

7. The air supply structure of the cabinet air conditioner according to claim 3, characterized in that: The movable block (205) is a three-quarter disk.

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