CN217876139U

CN217876139U - One-machine double-chamber air conditioner with adjustable air supply area

Info

Publication number: CN217876139U
Application number: CN202222271408.5U
Authority: CN
Inventors: 卜范生
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-11-22
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to an air conditioning technology field specifically is a two rooms of a tractor air conditioner with adjustable air supply area territory, which comprises a housin, the air-supply line, the exhaust pipe, cross-flow fan and evaporimeter, earlier with the air heat transfer that flows into the casing from the air-supply line through the evaporimeter, air after the heat transfer is inhaled from cross-flow fan's air intake, blow off and be distributed to two airflow channel from cross-flow fan's air outlet again, guide the flow of air current through first guide plate and second guide plate, can be according to the air supply needs, open the air supply in the parlor air supply door of bedroom exhaust valve on the exhaust pipe and air exhaust vent department alone, perhaps all open bedroom exhaust valve and parlor air supply door and supply air simultaneously, be convenient for adjust the air supply area, make the air current blow to bedroom or parlor alone, perhaps blow to bedroom and parlor simultaneously, the cost of purchasing is greatly saved, and need not to install the air conditioner in the bedroom again, the space utilization of bedroom has been improved.

Description

One-machine double-chamber air conditioner with adjustable air supply area

Technical Field

The utility model relates to an air conditioning technology field specifically is a two rooms of a tractor air conditioner with adjustable air supply area.

Background

The existing split air conditioner can be used in only one room, and if the air conditioner is used in other rooms, the air conditioner can be installed, so that the cost is greatly increased; the existing one-driving-two air conditioners share one outdoor unit, although the price of the outdoor unit is lower than that of the two air conditioners, the two indoor units are still needed, the cost is still higher, and the outdoor unit also occupies space.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve the above problems and provide a dual-chamber air conditioner with adjustable air supply area.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a double-room air conditioner with an adjustable air supply area comprises an indoor unit of the air conditioner and an outdoor unit of the air conditioner, wherein the outdoor unit of the air conditioner is connected with the indoor unit of the air conditioner; the cross-flow fan comprises a casing, a first guide plate, two second guide plates, a cross-flow fan and an evaporator, wherein the casing is arranged inside the casing, the first guide plate is connected to the center of a front side panel, the two second guide plates are located on two sides of the first guide plate, one end of each second guide plate is connected with the front side panel, the other end of each second guide plate is connected with the evaporator, two airflow channels are formed between the first guide plate and the two second guide plates, the cross-flow fan is arranged at the intersection of the two airflow channels on the rear side and respectively communicated with an exhaust pipe and an air outlet on the front side, the first guide plate is located on the front side of the cross-flow fan, and the evaporator is located on the rear side of the cross-flow fan.

Preferably, the front side panel is of an arc-shaped structure, and the first guide plate is V-shaped.

Preferably, said parlor plenum door is a grille or louvered structure.

Preferably, a plurality of air deflectors arranged in parallel are arranged on the two air flow channels close to the air exhaust pipe and the air outlet.

Preferably, the air supply door of the living room is an electric door, the air inlet valve of the living room, the air inlet valve of the bedroom and the air outlet valve of the bedroom are electromagnetic valves, and the air inlet valve of the living room, the air inlet valve of the bedroom, the air supply door of the living room, the air outlet valve of the bedroom and the temperature sensor of the bedroom are all electrically connected with the controller.

Preferably, the air supply door for the living room comprises a plurality of valve plates and a plurality of rotating shafts, each valve plate is correspondingly connected with one rotating shaft, the rotating shafts are rotatably connected to the front side panel and connected with the motor and the plurality of gears meshed with each other, and the motor is electrically connected with the controller.

Preferably, the front panel is provided with a touch screen, the touch screen is in conductive connection with the controller, and an operation key is arranged below the touch screen.

Preferably, the shell is internally provided with electric heating pipes at two sides of the evaporator, and the electric heating pipes are used for assisting electric heating.

The utility model discloses an above-mentioned two room air conditioners of a tractor pass through the evaporimeter earlier with along the air heat transfer in the air-supply line inflow casing, air after the heat transfer is inhaled from cross-flow fan's air intake, blow off and be distributed two air current passageway from cross-flow fan's air outlet again, guide the flow of air current through first guide plate and second guide plate, can be according to the air supply needs of difference, open one air supply in bedroom air exhaust valve on the exhaust pipe and the sitting room air supply door of air exhaust department alone, perhaps all open the while air supply with bedroom air exhaust valve and sitting room air supply door, be convenient for adjust the air supply region, make the air current blow to bedroom or sitting room alone, perhaps blow to bedroom and sitting room simultaneously, it is little to adopt single cross-flow fan noise, and is with low costs, the cost of purchasing the air conditioner has been saved greatly, and need not to install the air conditioner again in the bedroom, the space utilization of bedroom has been improved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of a dual-chamber air conditioner with adjustable air supply area according to a preferred embodiment of the present invention;

fig. 2 is a schematic structural view of the air conditioning indoor unit of fig. 1;

fig. 3 is a schematic view of an internal structure of the air conditioning indoor unit of fig. 2;

FIG. 4 is a schematic view of the structure of the parlor air delivery door;

in the figure: 11. a housing; 112. a living room air supply door; 1121. a valve plate; 1122. a rotating shaft; 113. a first baffle; 114. a second baffle; 115. a front panel; 116. a rear panel; 117. an air deflector; 12. an air inlet pipe; 121. a living room air inlet pipe branch; 122. an air inlet pipe branch of a bedroom; 123. a parlor air inlet valve; 124. a bedroom air intake valve; 125. a bedroom temperature sensor; 13. an exhaust duct; 131. a bedroom exhaust valve; 14. a cross-flow fan; 15. an evaporator; 16. a touch screen; 161. operating a key; 2. an air conditioner outdoor unit; 3. a wall.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings, which are simplified and are only schematic illustrations of the basic structure of the invention, and the embodiments thereof, and which therefore only show the constructions associated with the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1 to 4, a preferred embodiment of the present invention provides a dual-room air conditioner with adjustable air supply area, which includes an indoor unit and an outdoor unit 2 connected to the indoor unit, the outdoor unit 2 is installed outdoors, the indoor unit is disposed in a living room, and the indoor unit includes a housing 11, an air inlet pipe 12, an exhaust pipe 13, a cross flow fan 14 and an evaporator 15.

The housing 11 includes a front panel 115 and a rear panel 116, the front panel 115 is an arc structure, the front panel 115 is connected to the exhaust duct 13 and has an exhaust outlet, the exhaust outlet is provided with a living room air door 112, and the living room air door 112 can be a grille or a shutter. The exhaust pipe 13 penetrates through the wall 3 to lead to the bedroom, one end, located at the bedroom, of the exhaust pipe 13 is provided with a bedroom exhaust valve 131, one of the bedroom exhaust valve 131 and the living room air supply door 112 can be opened independently for supplying air according to different air supply requirements, or both the bedroom exhaust valve 131 and the living room air supply door 112 are opened for supplying air simultaneously. The opening of the rear side panel 116 is connected with the air inlet pipe 12, the air inlet pipe 12 is provided with two branches, one branch is a living room air inlet pipe 121 with a living room air inlet valve 123 at the tail end, the other branch is a bedroom air inlet pipe branch 122 penetrating through the wall 3 and leading to a bedroom, one end, located in the bedroom, of the bedroom air inlet pipe branch 122 is provided with a bedroom air inlet valve 124 and a bedroom temperature sensor 125, the bedroom temperature sensor 125 is connected with a temperature control circuit in the air-conditioning indoor unit through a lead, and the mode of connecting the bedroom air inlet pipe branch with a temperature control circuit in the air-conditioning indoor unit is the same as that of connecting the bedroom air inlet pipe branch with a temperature sensor in the air-conditioning indoor unit.

The first guide plate 113, the two second guide plates 114, the cross flow fan 14 and the evaporator 15 are arranged inside the shell 11, the first guide plate 113 is in a V shape and is connected to the center of the front side panel 115, the two second guide plates 114 are positioned at two sides of the first guide plate 113, one end of each second guide plate 114 is connected with the front side panel 115, the other end of each second guide plate 114 is connected with the evaporator 15, so that two airflow channels are formed between the first guide plate 113 and the two second guide plates 114, the cross flow fan 14 is arranged at the intersection of the rear sides of the two airflow channels and is respectively communicated with the exhaust pipe 13 and the exhaust outlet at the front side, the first guide plate 113 is positioned at the front side of the cross flow fan 14, and the evaporator 15 is arranged at the rear side of the cross flow fan 14.

Air flows into the shell 11 along the air inlet pipe 12 to exchange heat with the evaporator 15, the air after heat exchange is sucked from an air inlet of the cross-flow fan 14, then is blown out from an air outlet of the cross-flow fan 14 and is distributed to two air flow channels, the flow of the air flow is guided by the first guide plate 113 and the second guide plate 114, one of a bedroom air outlet valve 131 on the air outlet pipe 13 and a living room air supply door 112 at the air outlet can be independently opened for supplying air according to different air supply requirements, or both the bedroom air outlet valve 131 and the living room air supply door 112 are opened for supplying air simultaneously, so that the air supply area is conveniently adjusted, and the air flow is independently blown to a bedroom or a living room, or simultaneously blown to the bedroom and the living room; in addition, compared with the double cross-flow fans, the single cross-flow fan 14 has obviously lower noise.

Preferably, in order to improve the uniformity of the outlet air, a plurality of air deflectors 117 arranged in parallel are arranged on the two air flow channels near the exhaust duct 13 and the exhaust outlet.

Preferably, the living room air supply door 112 is an electric door, the living room air inlet valve 123, the bedroom air inlet valve 124 and the bedroom air outlet valve 131 are electromagnetic valves, the living room air inlet valve 123, the bedroom air inlet valve 124, the living room air supply door 112, the bedroom air outlet valve 131, the bedroom temperature sensor 125, an internal temperature sensor and an air conditioner in the air conditioner indoor unit are electrically connected with a controller, the controller can be a PLC controller, and the living room air inlet valve 123, the bedroom air inlet valve 124, the living room air supply door 112, the bedroom air outlet valve 131, the bedroom temperature sensor 125, the air conditioner indoor unit and the air conditioner are controlled to be switched on or off through the controller.

Further preferably, as shown in fig. 4, the air feeding door 112 in the living room includes a plurality of valve plates 1121 and a plurality of rotating shafts 1122, each valve plate 1121 is correspondingly connected with one rotating shaft 1122, the plurality of rotating shafts 1122 are rotatably connected to the front panel 115 and connected to a motor and a plurality of gears engaged with each other, the motor is electrically connected to the controller, and the controller controls the motor to drive the rotating shafts 1122 to rotate to open and close the plurality of valve plates 1121.

Further preferably, in order to facilitate the operation, the front panel 115 is provided with the touch screen 16, the touch screen 16 is electrically connected with the controller, and the operation key 161 is arranged below the touch screen 16, so that the operation is convenient, the wind speed and the temperature can be directly observed, and the convenience is improved.

Further preferably, electric heating pipes can be further disposed in the housing 11 at both sides of the evaporator 15, and the electric heating pipes assist the electric heating.

When the utility model is used, if the bedroom needs to use the air conditioner, the air inlet valve 123 of the living room, the air supply door 112 of the living room and the internal temperature sensor of the indoor unit of the air conditioner need to be closed, and the temperature sensor 125 of the bedroom, the air inlet valve 124 of the bedroom and the exhaust valve 131 of the bedroom are connected, at this moment, the air conditioner can be started to work, the air in the bedroom enters the shell 11 through the air inlet pipe branch 122 of the bedroom to be changed into cold air or hot air, and then enters the bedroom through the exhaust pipe 13; the indoor unit of the air conditioner obtains the temperature in the bedroom through the bedroom temperature sensor 125, and the working mode is adjusted according to the temperature. If the air conditioner is used in the living room, the air inlet valve 123 and the air supply door 112 of the living room need to be opened, the temperature sensor in the air conditioner indoor unit is connected, the bedroom air inlet valve 124, the bedroom air outlet valve 131 and the bedroom temperature sensor 125 are closed, and then the air conditioner is started; air in the living room enters the shell 11 through the air inlet pipe branch 121 of the living room to become cold air or hot air, and then enters the living room through the air supply door 112 of the living room; the temperature sensor in the air conditioner indoor unit obtains the air temperature in the living room, and the working mode is adjusted according to the air temperature. If a living room and a bedroom use one air conditioner at the same time, the bedroom air inlet valve 124, the bedroom air outlet valve 131, the living room air inlet valve 123 and the living room air supply door 112 are opened, the bedroom temperature sensor 125 and the temperature sensor in the air conditioner indoor unit are selected to be used, namely, one of the bedroom temperature sensor 125 and the temperature sensor in the air conditioner indoor unit is connected, so that air enters the shell 11 from the living room and the bedroom respectively, and enters the living room and the bedroom respectively after the temperature is adjusted. In addition, in the process that air flows into the casing 11 along the air inlet pipe 12, heat exchange is performed with the evaporator 15, the air after heat exchange is sucked from the air inlet of the cross-flow fan 14, then the air is blown out from the air outlet of the cross-flow fan 14 and distributed to two air flow channels, the flow of air flow is guided through the first guide plate 113 and the second guide plate 114, and according to different air supply requirements, the bedroom air outlet valve 131 on the air outlet pipe 13 and one of the living room air supply doors 112 at the air outlet can be opened independently for air supply, or the bedroom air outlet valve 131 and the living room air supply doors 112 are opened for air supply at the same time, so that the air supply area can be adjusted conveniently, and the air flow can be blown to the bedroom or the living room independently, or the bedroom and the living room simultaneously.

The utility model discloses an above-mentioned two room air conditioner of a machine passes through evaporimeter 15 earlier with flow in the air heat transfer in the casing 11 along air-supply line 12, air after the heat transfer is inhaled from cross flow fan 14's air intake, blow out and be distributed two air current passageway from cross flow fan 14's air outlet again, guide the flow of air current through first guide plate 113 and second guide plate 114, can be according to the air supply needs of difference, open the air supply in bedroom exhaust valve 131 and the sitting room air supply door 112 of air outlet department on the exhaust pipe 13 alone, perhaps all open the while air supply with bedroom exhaust valve 131 and sitting room air supply door 112, be convenient for adjust the air supply region, make the air current blow to bedroom or sitting room alone, perhaps blow to bedroom and sitting room simultaneously, adopt single cross flow fan 14 noise little, low cost, the cost of purchasing of the air conditioner has been saved greatly, and need not to install the air conditioner again in the bedroom, the space utilization of bedroom has been improved.

The above description of the embodiments of the present invention is not intended to refer to the prior art, but may be implemented by referring to the prior art.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A double-room air conditioner with adjustable air supply area comprises an air conditioner indoor unit and an air conditioner outdoor unit connected with the air conditioner indoor unit, and is characterized in that: the air-conditioning indoor unit comprises a shell, an air inlet pipe, an exhaust pipe, a cross-flow fan and an evaporator, wherein the shell comprises a front side panel and a rear side panel, the opening of the front side panel is connected with the exhaust pipe and is provided with an air outlet, a living room air supply door is arranged at the air outlet, a bedroom exhaust valve is arranged at one end of the exhaust pipe, the opening of the rear side panel is connected with the air inlet pipe, and the air inlet pipe comprises a living room air inlet pipe branch provided with a living room air inlet valve and a bedroom air inlet pipe branch provided with a bedroom air inlet valve and a bedroom temperature sensor; the cross-flow fan comprises a casing, a first guide plate, two second guide plates, a cross-flow fan and an evaporator, wherein the casing is arranged inside the casing, the first guide plate is connected to the center of a front side panel, the two second guide plates are located on two sides of the first guide plate, one end of each second guide plate is connected with the front side panel, the other end of each second guide plate is connected with the evaporator, two air flow channels are formed between the first guide plate and the two second guide plates, the two air flow channels are arranged at the intersection of the rear sides of the two air flow channels, the cross-flow fan is respectively communicated with an exhaust pipe and an exhaust outlet on the front side, the first guide plate is located on the front side of the cross-flow fan, and the evaporator is located on the rear side of the cross-flow fan.

2. A double-unit double-chamber air conditioner with adjustable blowing area according to claim 1, characterized in that: the front side panel is of an arc-shaped structure, and the first guide plate is V-shaped.

3. A double-unit double-chamber air conditioner with adjustable blowing area according to claim 1, characterized in that: the air supply door in the living room is of a grille or shutter structure.

4. A double-unit double-chamber air conditioner with adjustable blowing area according to claim 1, characterized in that: the two airflow channels are provided with a plurality of air deflectors which are arranged in parallel at the positions close to the exhaust pipe and the air outlet.

5. A double-unit double-chamber air conditioner with adjustable blowing area according to claim 1, characterized in that: the air supply door of the living room is an electric door, the air inlet valve of the living room, the air inlet valve of the bedroom and the air outlet valve of the bedroom are electromagnetic valves, and the air inlet valve of the living room, the air inlet valve of the bedroom, the air supply door of the living room, the air outlet valve of the bedroom and the temperature sensor of the bedroom are all electrically connected with the controller.

6. A double-indoor-unit air conditioner with adjustable air supply area according to claim 5, characterized in that: the air supply door for the living room comprises a plurality of valve plates and a plurality of rotating shafts, each valve plate is correspondingly connected with one rotating shaft, the rotating shafts are rotatably connected to the front side panel and connected with the motor and the plurality of gears meshed with each other, and the motor is electrically connected with the controller.

7. A double-indoor-unit air conditioner with adjustable air supply area according to claim 5, characterized in that: the front panel is provided with a touch screen, the touch screen is in conductive connection with the controller, and an operation key is arranged below the touch screen.

8. A double-unit double-chamber air conditioner with adjustable blowing area according to claim 1, characterized in that: electric heating pipes are arranged on two sides of the evaporator in the shell, and the electric heating pipes are used for assisting in electric heating.