CN216522076U - Outdoor unit and air conditioner - Google Patents

Abstract

The embodiments of the utility model provide an outdoor unit and an air conditioner, which belong to the technical field of air conditioners. The outdoor unit includes a casing, a blower, a compressor and a waterless humidifier. The housing has an accommodating cavity, and a partition structure is arranged in the accommodating cavity, and the partition structure divides the accommodating cavity into a fan cavity and a compressor cavity. The partition structure has a communication port, and the communication port communicates the compressor chamber and the fan chamber. An air inlet is arranged on the casing, and the air inlet is communicated with the compressor cavity. The compressor is installed in the compressor chamber. The blower is installed in the blower cavity, and the blower can make the air flow into the compressor cavity from the air inlet, and flow into the blower cavity through the communication port before being discharged. The waterless humidification device is installed on the casing, and the regeneration air inlet of the waterless humidification device is communicated with the compressor cavity. It can realize the energy saving of the waterless humidifier and the heat dissipation of the compressor.

Description

Outdoor unit and air conditioner

technical field

The utility model relates to the technical field of air conditioners, in particular to an outdoor unit and an air conditioner.

Background technique

In order to realize the waterless humidification function of the air conditioner, some air conditioners are equipped with a waterless humidification device on the outdoor unit, and use the waterless humidification technology to absorb outdoor moisture and release it into the room to humidify the indoor air. However, in the prior art, the waterless humidifiers all operate independently of the outdoor unit, and the outdoor unit and the waterless humidification device are not better combined, resulting in high power consumption of the air conditioner. Secondly, when the outdoor unit is in cooling operation, the temperature of the compressor will be very high, which will affect the normal operation of the air conditioner.

Utility model content

The problem solved by the utility model is that the waterless humidification devices in the prior art all operate independently of the outdoor unit, and the outdoor unit and the waterless humidification device are not better combined, which leads to the large power consumption of the air conditioner and the cooling of the outdoor unit. The temperature of the compressor during operation will be very high, affecting the normal operation of the air conditioner.

In order to solve the above problems, the embodiments of the present invention provide an outdoor unit and an air conditioner, which can better combine the outdoor unit with the waterless humidifying device, and improve the problem of large power consumption of the outdoor unit. At the same time, the heat dissipation problem of the compressor can also be improved.

In a first aspect, the utility model provides an outdoor unit, the outdoor unit includes a casing, a blower, a compressor and a waterless humidifying device, the casing has a accommodating cavity, and a partition structure is arranged in the accommodating cavity , the partition structure divides the accommodating cavity into a fan cavity and a compressor cavity, the partition structure has a communication port, the communication port communicates the compressor cavity and the fan cavity, and the casing An air inlet is arranged on the upper part, and the air inlet is communicated with the compressor cavity; the compressor is installed in the compressor cavity; The tuyere flows into the compressor cavity, and flows into the fan cavity through the communication port before being discharged; the waterless humidification device is installed in the casing, and the regeneration air inlet of the waterless humidification device is connected to the compressor cavity. The machine cavity is connected.

In the present application, a separation structure is arranged in the accommodating cavity, the accommodating cavity is divided into a fan cavity and a compressor cavity by the separation structure, and a communication port is arranged in the separation structure, and the compressor cavity and the fan cavity are communicated with the communication port. , There is an air inlet on the shell, the compressor cavity is connected with the external machine by the air inlet, the compressor is installed in the compressor cavity, and the blower is installed in the fan cavity. When the blower is running, the fan can form a negative pressure in the fan cavity. , the negative pressure can make the outdoor air flow into the compressor cavity from the air inlet, and flow into the fan cavity through the communication port and then be discharged. The air flows in the compressor cavity to cool the compressor. Install the waterless humidifier on the housing, and connect the regeneration air inlet of the waterless humidifier with the compressor chamber. The heat generated by the compression can increase the temperature of the air in the compressor chamber, and the regeneration air inlet is connected to the compressor chamber. The compressor chamber is connected, so that the temperature of the regeneration air flowing into the compressor chamber can be higher, so that the heating power of the waterless humidifier can be reduced, thereby saving energy consumption. At the same time, the waterless humidifier can also dissipate heat from the compression.

In an optional embodiment, the separation structure is a separation net. Setting the separation structure as a separation net can prevent mosquitoes from entering the compressor cavity while ensuring the communication between the compressor cavity and the fan cavity.

In an optional embodiment, the outdoor unit further includes an electric control box, and the electric control box is installed in the compressor cavity. The electric control box is arranged in the compressor cavity so as to dissipate heat from the electric control box.

In an optional embodiment, the air inlet is arranged on a side wall of the compressor cavity, and the air inlet is located between the compressor and the electric control box. Setting the air inlet between the compressor and the electric control box can facilitate the air flowing in from the air inlet to better dissipate heat to the electric control box and the compressor.

In an optional embodiment, the waterless humidification device includes a moisture absorption zone, a humidification zone, a moisture absorption rotor, a heating device and a regeneration fan; the regeneration air inlet is provided in the housing, the humidification zone and the The compressor chamber is communicated through the regeneration air inlet; the heating device is installed in the humidification zone, and is used to heat the air in the humidification zone; the moisture absorption rotor is arranged in the moisture absorption zone and the humidification zone The part of the hygroscopic wheel arranged in the hygroscopic zone can absorb the moisture passing through the air, and the part of the hygroscopic wheel arranged in the humidification zone can release moisture to the passing air; the regeneration fan can make all the The air in the compressor chamber enters the humidification zone through the regeneration air inlet. Continuous humidification can be achieved by using the moisture absorption wheel. Setting the regeneration fan can suck the hot air in the compressor chamber into the humidification zone, so as to cool the compressor chamber. At the same time, the heating power of the heating device can also be reduced.

In an optional embodiment, the regeneration air inlet is provided between the partition structure and the compressor. The regenerative air inlet is arranged between the separation structure and the compressor, so that the air can better exchange heat with the compressor and then flow into the regenerative air inlet, thereby increasing the temperature of the regenerative air and reducing the heating efficiency. power consumption and heat dissipation of the compressor.

In an optional embodiment, the waterless humidifying device further includes a mounting shell, the mounting shell is arranged on the casing, the humidification zone and the moisture absorption zone are both arranged on the casing, and the moisture absorption zone The runner is rotatably mounted on the housing. Both the humidification area and the moisture absorption area are arranged on the housing to facilitate the installation of the waterless humidification device.

In an optional embodiment, the waterless humidification device further includes a humidification fan, the installation shell is provided with an air inlet channel and an air outlet channel that communicate with the moisture absorption area, and the humidification fan is installed in the installation The humidifying fan can make the outdoor air flow through the air inlet channel, the moisture absorption rotor and the air outlet channel in sequence. Setting the air inlet channel and the air outlet channel connected with the moisture absorption area can make it more convenient for the moisture absorption rotor to absorb moisture.

In an optional embodiment, the installation shell is provided with a humidification air outlet communicating with the humidification zone, and the regeneration fan can make the air passing through the moisture absorption rotor to flow out. The humidification air outlet is arranged on the re-installation shell to facilitate the discharge of the humidified regeneration air.

In a second aspect, the present invention provides an air conditioner, including the outdoor unit described in any one of the foregoing embodiments.

In the present application, a separation structure is arranged in the accommodating cavity, the accommodating cavity is divided into a fan cavity and a compressor cavity by the separation structure, and a communication port is arranged in the separation structure, and the compressor cavity and the fan cavity are communicated with the communication port. , There is an air inlet on the shell, the compressor cavity is connected with the external machine by the air inlet, the compressor is installed in the compressor cavity, and the blower is installed in the fan cavity. When the blower is running, the fan can form a negative pressure in the fan cavity. , the negative pressure can make the outdoor air flow into the compressor cavity from the air inlet, and flow into the fan cavity through the communication port and then be discharged. The air flows in the compressor cavity to cool the compressor. Install the waterless humidifier on the housing, and connect the regeneration air inlet of the waterless humidifier with the compressor chamber. The heat generated by the compression can increase the temperature of the air in the compressor chamber, and the regeneration air inlet is connected to the compressor chamber. The compressor chamber is connected, so that the temperature of the regeneration air flowing into the compressor chamber can be higher, so that the heating power of the waterless humidifier can be reduced, thereby saving energy consumption. At the same time, the waterless humidifier can also dissipate heat from the compression.

Description of drawings

FIG. 1 is a schematic structural diagram of an outdoor unit provided by an embodiment of the present invention.

Description of reference numerals: 100-outdoor unit; 110-shell; 111-accommodating cavity; 113-partition structure; 115-communication port; 116-fan chamber; 117-compressor chamber; 118-air inlet; 119- Separation net; 130-Blower; 150-Compressor; 170-Anhydrous humidification device; 171-Regeneration air inlet; 173-Moisture absorption area; 175-Humidification area; Fan; 183-installation shell; 185-humidification fan; 187-air inlet channel; 188-air outlet channel; 189-humidification air outlet; 190-electric control box; 191-first flow channel; 193-second flow channel.

Detailed ways

In order to realize the waterless humidification function of the air conditioner, some air conditioners are equipped with a waterless humidification device on the outdoor unit, and use the waterless humidification technology to absorb outdoor moisture and release it into the room to humidify the indoor air. However, in the prior art, the waterless humidifiers all operate independently of the outdoor unit, and the outdoor unit and the waterless humidification device are not better combined, resulting in high power consumption of the air conditioner. Secondly, when the outdoor unit is in cooling operation, the temperature of the compressor will be very high, which will affect the normal operation of the air conditioner.

The embodiments of the present utility model provide an outdoor unit and an air conditioner, which can better combine the outdoor unit with a waterless humidifying device, and improve the problem of large power consumption of the outdoor unit. At the same time, the heat dissipation problem of the compressor can also be improved.

In order to make the above objects, features and advantages of the present utility model more clearly understood, the specific embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

Referring to FIG. 1 , this embodiment provides an air conditioner, which includes an indoor unit (not shown) and an outdoor unit 100 . The indoor unit and the outdoor unit 100 are connected by pipes.

In this embodiment, the outdoor unit 100 includes a casing 110 , a blower 130 , a compressor 150 and a waterless humidifying device 170 . The housing 110 has an accommodating cavity 111 , and a partition structure 113 is disposed in the accommodating cavity 111 , and the partition structure 113 divides the accommodating cavity 111 into a fan cavity 116 and a compressor cavity 117 . The partition structure 113 has a communication port 115 , and the communication port 115 communicates the compressor chamber 117 and the fan chamber 116 . The casing 110 is provided with an air inlet 118 , and the air inlet 118 communicates the outside with the compressor cavity 117 . The compressor 150 is installed in the compressor chamber 117 . The blower 130 is installed in the blower cavity 116 . The blower 130 can make the outside air flow into the compressor chamber 117 through the air inlet 118 , and flow into the fan chamber 116 through the communication port 115 and then be discharged. The waterless humidifier 170 is installed on the casing 110 , and the regeneration air inlet 171 of the waterless humidifier 170 communicates with the compressor chamber 117 .

In this embodiment, a partition structure 113 is provided in the accommodating cavity 111, the accommodating cavity 111 is divided into a fan cavity 116 and a compressor cavity 117 by the partition structure 113, and a communication port 115 is arranged in the partition structure 113, and the communication port 115 is arranged in the partition structure 113. The air inlet 115 connects the compressor chamber 117 and the fan chamber 116. An air inlet 118 is provided on the casing 110. The air inlet 118 is used to connect the compressor chamber 117 with the external machine. The compressor 150 is installed in the compressor chamber 117, and the The blower 130 is installed in the blower cavity 116. When the blower 130 is running, the blower can make the blower cavity 116 form a negative pressure, and the negative pressure can make the outdoor air flow into the compressor cavity 117 from the air inlet 118, and flow into the blower cavity 116 through the communication port 115. Exhaust, the air flows in the compressor chamber 117 to cool the compressor 150 . Install the waterless humidifier 170 on the housing 110, and connect the regeneration air inlet 171 of the waterless humidifier 170 with the compressor chamber 117, because the heat generated by the compression can increase the temperature of the air in the compressor chamber 117, The regeneration air inlet 171 communicates with the compressor cavity 117, so that the temperature of the regeneration air flowing into the compressor cavity 117 can be higher, thereby reducing the heating power of the waterless humidifier 170, thereby saving energy consumption. At the same time, the waterless humidifier 170 can also dissipate heat for compression.

Please continue to refer to FIG. 1 , in the present embodiment, the casing 110 is roughly shaped as a cuboid structure, and the partition structure 113 divides the accommodating cavity 111 of the casing 110 into two cavities arranged left and right. One is the compressor chamber 117 and the other is the fan chamber 116 . In other embodiments of the present application, the shape of the housing 110 may also be other shapes such as a circle.

In this embodiment, the separating knots 113 are configured as separating nets 119 . The separation net 119 is a metal separation net 119 , and dense communication holes are provided on the metal separation net 119 to communicate the compressor cavity 117 and the fan cavity 116 . Setting the partition structure 113 as the partition net 119 can prevent mosquitoes from entering the compressor cavity 117 while ensuring the communication between the compressor cavity 117 and the fan cavity 116 .

Of course, in some other embodiments of the present application, a part of the separation structure 113 may also be provided with a communication hole.

In this embodiment, the outdoor unit 100 further includes an electric control box 190 , and the electric control box 190 is installed in the compressor chamber 117 . The electric control box 190 is arranged in the compressor cavity 117 to dissipate heat to the electric control box 190 when the compressor cavity 117 flows with air.

Please continue to refer to FIG. 1 , in this embodiment, the electric control box 190 is disposed on the top of the compressor 150 , and a first flow channel 191 is formed between the electric control box 190 and the compressor 150 . The air inlet 118 is disposed on the side wall of the compressor cavity 117, and the air inlet 118 is located between the compressor 150 and the electric control box 190, so that the air inlet 118 is directly opposite and communicated with the flow channel. Disposing the air inlet 118 between the compressor 150 and the electric control box 190 can facilitate better cooling of the electric control box 190 and the compressor 150 by the wind flowing in through the air inlet 118 .

In this embodiment, the waterless humidification device 170 includes a moisture absorption zone 173 , a humidification zone 175 , a moisture absorption rotor 177 , a heating device 179 and a regeneration fan 181 . The regeneration air inlet 171 is provided in the casing 110 , and the humidification area 175 and the compressor chamber 117 are communicated through the regeneration air inlet 171 . The heating device 179 is installed in the humidification zone 175 for heating the air in the humidification zone 175 . The moisture absorption wheel 177 is arranged in the moisture absorption zone 173 and the humidification zone 175, the part of the moisture absorption wheel 177 arranged in the moisture absorption zone 173 can absorb the moisture passing through the air, and the part of the moisture absorption wheel 177 arranged in the humidification zone 175 can release moisture to the passing air . The regeneration fan 181 can make the air in the compressor chamber 117 enter the humidification zone 175 through the regeneration air inlet 171 . The use of the moisture absorption rotor 177 to absorb and release moisture can realize continuous humidification. The regeneration fan 181 can be set to suck the hot air of the compressor chamber 117 into the humidification zone 175 , which can reduce the temperature of the compressor chamber 117 and also reduce the heating device 179 . heating power.

Please continue to refer to FIG. 1. In this embodiment, a second flow channel 193 is formed between the compressor 150 and the electric control box 190 and the partition structure 113, and the regeneration air inlet 171 is disposed between the partition structure 113 and the compressor 150, and It communicates with the second flow channel 193 . That is, the regeneration air inlet 118 faces the space between the partition structure 113 and the press machine. The regeneration air inlet 171 is arranged between the partition structure 113 and the compressor 150, so that the air can better exchange heat with the compressor 150 and the electric control box 190 and then flow into the regeneration air inlet 171, so that the regeneration air can be improved. It is more beneficial to reduce the power consumption of the heating device 179 and to better dissipate heat for the compressor 150 and the electric control box 190.

Of course, in some embodiments of the present application, the air flow channels in the compressor cavity 117 can also be designed so that the flow channels flow sequentially around the periphery of the electronic control box 190 and the compressor cavity 117, so that air and compression can be realized. Heat exchange between the machine 150 and the electric control box 190.

In this embodiment, the waterless humidifying device 170 further includes a mounting shell 183, the mounting shell 183 is disposed on the casing 110, the humidifying area 175 and the moisture absorption area 173 are both disposed in the casing 110, and the moisture absorption wheel 177 is rotatably installed in the housing 110 . Both the humidification zone 175 and the moisture absorption zone 173 are arranged on the housing 110 to facilitate the installation of the waterless humidification device 170 .

In other embodiments of the present application, the humidification zone 175 and the moisture absorption zone 173 may also be integrated on the housing 110 .

Please continue to refer to FIG. 1 , in this embodiment, the waterless humidification device 170 further includes a humidification fan 185 , and the installation shell 183 is provided with an air inlet channel 187 and an air outlet channel 188 communicating with the moisture absorption area 173 , and the humidification fan 185 is installed in the The housing 183 is installed, and the humidifying fan 185 can make the outdoor air flow through the air inlet channel 187 , the moisture absorption rotor 177 and the air outlet channel 188 in sequence. The provision of the air inlet channel 187 and the air outlet channel 188 communicating with the moisture absorption area 173 can make it more convenient for the moisture absorption rotor 177 to absorb moisture.

In this embodiment, the installation shell 183 is provided with a humidification air outlet 189 communicating with the humidification zone 175 , and the regeneration fan 181 can make the air passing through the moisture absorption rotor 177 flow out. The humidification air outlet 189 is used for connecting a duct to lead the humidified air to the indoor unit.

The working principle and beneficial effects of the outdoor unit 100 and the air conditioner provided by the embodiment of the present invention include:

In this embodiment, a partition structure 113 is provided in the accommodating cavity 111, the accommodating cavity 111 is divided into a fan cavity 116 and a compressor cavity 117 by the partition structure 113, and a communication port 115 is arranged in the partition structure 113, and the communication port 115 is arranged in the partition structure 113. The air inlet 115 connects the compressor chamber 117 and the fan chamber 116. An air inlet 118 is provided on the casing 110. The air inlet 118 is used to connect the compressor chamber 117 with the external machine. The compressor 150 is installed in the compressor chamber 117, and the The blower 130 is installed in the blower cavity 116. When the blower 130 is running, the blower can make the blower cavity 116 form a negative pressure, and the negative pressure can make the outdoor air flow into the compressor cavity 117 from the air inlet 118, and flow into the blower cavity 116 through the communication port 115. Exhaust, the air flows in the compressor chamber 117 to cool the compressor 150 . Install the waterless humidifier 170 on the housing 110, and connect the regeneration air inlet 171 of the waterless humidifier 170 with the compressor chamber 117, because the heat generated by the compression can increase the temperature of the air in the compressor chamber 117, The regeneration air inlet 171 communicates with the compressor cavity 117, so that the temperature of the regeneration air flowing into the compressor cavity 117 can be higher, thereby reducing the heating power of the waterless humidifier 170, thereby saving energy consumption. At the same time, the waterless humidifier 170 can also dissipate heat for compression.

Although the present invention is disclosed above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention should be based on the scope defined by the claims.

Claims (10)

1. An outdoor unit, characterized in that it comprises a casing (110), a blower (130), a compressor (150) and a waterless humidifying device (170), the casing (110) having an accommodating cavity (110). 111), a partition structure (113) is provided in the accommodating cavity (111), and the partition structure (113) divides the accommodating cavity (111) into a fan cavity (116) and a compressor cavity ( 117), the partition structure (113) has a communication port (115), the communication port (115) communicates the compressor chamber (117) and the fan chamber (116), and the casing (110) An air inlet (118) is provided on the upper part, and the air inlet (118) communicates with the compressor cavity (117); the compressor (150) is installed in the compressor chamber (117); The blower (130) is installed in the blower cavity (116), and the blower (130) can make the air flow into the compressor cavity (117) from the air inlet (118), and pass through the communication port (116). 115) flow into the fan cavity (116) and then discharge; The waterless humidification device (170) is installed on the casing (110), and the regeneration air inlet (171) of the waterless humidification device (170) communicates with the compressor chamber (117). 2 . The outdoor unit according to claim 1 , wherein the separation structure ( 113 ) is a separation net ( 119 ). 3 . 3. The outdoor unit according to claim 1, wherein the outdoor unit (100) further comprises an electric control box (190), and the electric control box (190) is installed in the compressor chamber (117) . 4. The outdoor unit according to claim 3, wherein the air inlet (118) is disposed on the side wall of the compressor chamber (117), and the air inlet (118) is located at the compressor (150) and the electric control box (190). 5. The outdoor unit according to claim 1, characterized in that, the anhydrous humidification device (170) comprises a moisture absorption zone (173), a humidification zone (175), a moisture absorption rotor (177), and a heating device (179) and regeneration fan (181); The regeneration air inlet (171) is arranged on the housing (110), and the humidification zone (175) and the compressor chamber (117) are communicated through the regeneration air inlet (171); The heating device (179) is installed in the humidification zone (175) for heating the air in the humidification zone (175); The moisture absorption wheel (177) is arranged in the moisture absorption zone (173) and the humidification zone (175), and the part of the moisture absorption wheel (177) arranged in the moisture absorption zone (173) can absorb the passing air. Moisture, the part of the moisture absorption wheel (177) disposed in the humidification zone (175) can release moisture to the passing air; The regeneration fan (181) can make the air in the compressor chamber (117) enter the humidification zone (175) through the regeneration air inlet (171). 6 . The outdoor unit according to claim 5 , wherein the regeneration air inlet ( 171 ) is disposed between the partition structure ( 113 ) and the compressor ( 150 ). 7 . 7. The outdoor unit according to claim 5, characterized in that, the waterless humidifying device (170) further comprises a mounting shell (183), and the mounting shell (183) is arranged on the housing (110), The humidification zone (175) and the moisture absorption zone (173) are both arranged on the casing (110), and the moisture absorption wheel (177) is rotatably mounted on the casing (110). 8 . The outdoor unit according to claim 7 , wherein the waterless humidifying device ( 170 ) further comprises a humidifying fan ( 185 ), and the installation shell ( 183 ) is provided with a connection with the moisture absorption zone ( 173 ). 9 . ) connected air inlet channel (187) and air outlet channel (188), the humidification fan (185) is installed on the installation shell (183), and the humidification fan (185) can make the outdoor air flow through all the The air inlet channel (187), the moisture absorption runner (177) and the air outlet channel (188). 9. The outdoor unit according to claim 7, characterized in that, the installation shell (183) is provided with a humidification air outlet (189) communicating with the humidification zone (175), and the regeneration fan (181) can The air passing through the wicking wheel (177) is let out. 10. An air conditioner, characterized by comprising the outdoor unit (100) according to any one of claims 1-9.

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