Air conditioner
阅读说明:本技术 空调器 (Air conditioner ) 是由 王洪明 梁耀祥 姚新祥 黄海强 林强练 黄治华 朱海双 于 2019-10-18 设计创作,主要内容包括:本发明提供一种空调器,包括设置于下风道蜗壳中的第一风叶、设置于上风道蜗壳中的第二风叶,还包括主驱部件、第一从动部件,所述主驱部件与所述第一风叶、第二风叶中的一个驱动连接,所述第一从动部件与所述第一风叶、第二风叶中的另一个驱动连接,所述主驱部件与所述第一从动部件之间通过第一传动部件动力传动连接。本发明提供的一种空调器,采用一个主驱部件作为源动力,利用第一传动部件驱动其他旋转部件运转,简化了空调器的机械结构,并有利于简化空调器的控制结构,进而降低空调器的生产制造成本。(The invention provides an air conditioner, which comprises a first fan blade arranged in a lower air duct volute, a second fan blade arranged in an upper air duct volute, a main driving component and a first driven component, wherein the main driving component is in driving connection with one of the first fan blade and the second fan blade, the first driven component is in driving connection with the other one of the first fan blade and the second fan blade, and the main driving component is in power transmission connection with the first driven component through a first transmission component. The air conditioner provided by the invention adopts the main driving part as the source power, and the first transmission part is utilized to drive other rotating parts to operate, so that the mechanical structure of the air conditioner is simplified, the control structure of the air conditioner is facilitated to be simplified, and the production and manufacturing cost of the air conditioner is further reduced.)
1. The utility model provides an air conditioner, its characterized in that, is including setting up first fan blade (13) in wind channel spiral case (1) down, setting up second fan blade (23) in wind channel spiral case (2) on, still including main drive part (3), first driven part (4), main drive part (3) with one drive in first fan blade (13), second fan blade (23) is connected, first driven part (4) with another drive in first fan blade (13), second fan blade (23) is connected, main drive part (3) with connect through first drive part (5) power transmission between first driven part (4).
2. The air conditioner according to claim 1, characterized in that the main driving component (3) comprises a driving motor, a driving shaft of the driving motor is coaxially connected with the first fan blade (13), the first driven component (4) comprises a first driven pulley, and the driving shaft and the first driven pulley are in power transmission connection through the first transmission component (5).
3. The air conditioner according to claim 2, wherein a first driving pulley (31) is coaxially connected to the driving shaft, and the first driving pulley (31) and the first driven pulley are in power transmission connection through the first transmission component (5).
4. The air conditioner according to claim 3, characterized in that a second driving pulley (32) is coaxially connected to the driving shaft, the first driving pulley (31) and the second driving pulley (32) are sequentially arranged along the axial direction of the driving shaft, the air conditioner further comprises a water fetching component (7), the water fetching component (7) is provided with a third driven pulley (71), and the second driving pulley (32) is in power transmission connection with the third driven pulley (71) through a second transmission component (8).
5. Air conditioner according to claim 4, characterized in that the first transmission member (5) is a first belt; and/or the second transmission component (8) is a second belt.
6. The air conditioner according to claim 1, wherein the first fan blade (13) is a centrifugal fan blade, a first air inlet is formed in the lower air duct volute (1), a first heat exchanger (11) is arranged on an air inlet path of the first air inlet, the second fan blade (23) is a centrifugal fan blade, a second air inlet is formed in the upper air duct volute (2), a second heat exchanger (21) is arranged on an air inlet path of the second air inlet, and the first heat exchanger (11) and the second heat exchanger (21) are vertically arranged and are parallel to each other.
7. The air conditioner according to claim 6, wherein the heat radiating core of the first heat exchanger (11) is on the same vertical plane as the heat radiating core of the second heat exchanger (21); and/or the first heat exchanger (11) is tightly attached to the first air inlet, and the second heat exchanger (21) is tightly attached to the second air inlet.
8. The air conditioner according to claim 6, wherein the lower air duct volute (1) is further configured with a first air outlet (12), and an air outlet direction of the first air outlet (12) faces a horizontal direction; and/or a second air outlet (22) is further formed in the upper air duct volute (2), and the air outlet direction of the second air outlet (22) faces upwards.
9. Air conditioner according to any of claims 1 to 8, characterized in that it further comprises a water pump (6), said water pump (6) having a second driven pulley (61), said second driven pulley (61) being in power transmission connection with said first transmission member (5).
10. The air conditioner according to claim 9, characterized in that the water pump (6) is connected to the lower duct volute (1).
11. Air conditioner according to claim 10, characterized in that the relative position of the water pump (6) and the lower duct volute (1) can be varied.
12. The air conditioner according to claim 9, characterized in that the ratio of the rotational speed of the first fan blade (13) to the second fan blade (23) is 1: 1; and/or when the water fetching component (7) is included, the rotating speed ratio of the first fan blade (13) to the water fetching component (7) is 1: 1; and/or when the water pump (6) is included, the rotating speed ratio of the first fan blade (13) to the water pump (6) is 2: 1.
Technical Field
The invention belongs to the technical field of air conditioning, and particularly relates to an air conditioner.
Background
The mobile air conditioner is a movable portable air conditioner, and integrates a compressor, an evaporator, a condenser and a throttling device. The condenser is positioned at the upper part of the machine body and blows out cold air through the upper air duct volute fan blades; the evaporator is arranged at the lower part of the machine body, and the heat emitted is exhausted out of the machine body through the fan blades of the volute of the lower air duct and then is connected to outdoor exhaust hot air through the rear exhaust duct. The mobile air conditioner architecture on the market at present mainly comprises an upper air duct component, a lower air duct component, a chassis component, a top cover component and a two-device component, wherein the chassis component is used as a basic architecture, and a compressor, a condenser, a water pumping motor and a water pump are arranged on the chassis component; the lower air duct volute part mainly comprises a motor and a fan blade, the upper air duct volute part mainly comprises a motor and a fan blade, the top cover part mainly comprises a controller part, the lower air duct volute is used for discharging heat generated by the condenser, and the upper air duct volute is used for blowing out cold air generated by the evaporator. Therefore, the mobile air conditioner in the market needs four parts for power supply, namely two fan blade driving motors, one water pumping motor and one water pump motor, so that the air conditioner is extremely complex in mechanical structure and control structure, and the manufacturing cost of the air conditioner is high.
Disclosure of Invention
Therefore, the technical problem to be solved by the present invention is to provide an air conditioner, which uses a main driving component as a source power, and uses a first transmission component to drive other rotating components to operate, thereby simplifying the mechanical structure of the air conditioner, facilitating the simplification of the control structure of the air conditioner, and further reducing the production and manufacturing costs of the air conditioner.
In order to solve the above problems, the present invention provides an air conditioner, which includes a first fan blade disposed in a lower air duct volute, a second fan blade disposed in an upper air duct volute, a main driving component and a first driven component, wherein the main driving component is in driving connection with one of the first fan blade and the second fan blade, the first driven component is in driving connection with the other one of the first fan blade and the second fan blade, and the main driving component is in power transmission connection with the first driven component through a first transmission component.
Preferably, the main driving part comprises a driving motor, a driving shaft of the driving motor is coaxially connected with the first fan blade, the first driven part comprises a first driven belt wheel, and the driving shaft is in power transmission connection with the first driven belt wheel through the first transmission part.
Preferably, a first driving pulley is coaxially connected to the driving shaft, and the first driving pulley and the first driven pulley are in power transmission connection through the first transmission component.
Preferably, the driving shaft is also coaxially connected with a second driving pulley, the first driving pulley and the second driving pulley are sequentially arranged along the axial direction of the driving shaft, the water pumping device further comprises a water pumping part, the water pumping part is provided with a third driven pulley, and the second driving pulley and the third driven pulley are in power transmission connection through a second transmission part.
Preferably, the first transmission member is a first belt; and/or the second transmission component is a second belt.
Preferably, the first fan blade is a centrifugal fan blade, the lower air duct volute is provided with a first air inlet, a first heat exchanger is arranged on an air inlet path of the first air inlet, the second fan blade is a centrifugal fan blade, the upper air duct volute is provided with a second air inlet, a second heat exchanger is arranged on an air inlet path of the second air inlet, and the first heat exchanger and the second heat exchanger are vertically arranged and are parallel to each other.
Preferably, the heat radiating core of the first heat exchanger is on the same vertical plane as the heat radiating core of the second heat exchanger; and/or the first heat exchanger is tightly attached to the first air inlet, and the second heat exchanger is tightly attached to the second air inlet.
Preferably, a first air outlet is further configured on the lower air duct volute, and an air outlet direction of the first air outlet faces to a horizontal direction; and/or a second air outlet is further formed in the upper air duct volute, and the air outlet direction of the second air outlet faces upwards.
Preferably, the air conditioner further comprises a water pump, wherein the water pump is provided with a second driven belt wheel, and the second driven belt wheel is in power transmission connection with the first transmission component.
Preferably, the water pump is connected to the lower duct volute.
Preferably, the relative position of the water pump and the lower airway volute is variable.
Preferably, the rotating speed ratio of the first fan blade to the second fan blade is 1: 1; and/or when the water fetching component is included, the rotating speed ratio of the first fan blade to the water fetching component is 1: 1; and/or when the fan comprises a water pump, the rotating speed ratio of the first fan blade to the water pump is 2: 1.
According to the air conditioner provided by the invention, one main driving part is used as a source power, and the first transmission part drives other rotating parts such as the second fan blade or the first fan blade to rotate, so that the structural form that the corresponding power parts are independently arranged for the first fan blade and the second fan blade to drive in the prior art is simplified, on one hand, the internal mechanical structure of the air conditioner is simplified, on the other hand, the control structure of the air conditioner can be simplified, and further, the production and manufacturing cost of the air conditioner is reduced.
Drawings
Fig. 1 is a schematic view of an internal structure of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a left side view (cross-sectional structure) of the air conditioner of FIG. 1;
fig. 3 is a schematic view of the tension between the first driving pulley and the first and second driven pulleys in the air conditioner according to the embodiment of the present invention.
The reference numerals are represented as:
1. a lower duct volute; 11. a first heat exchanger; 12. a first air outlet; 13. a first fan blade; 2. an upper duct volute; 21. a second heat exchanger; 22. a second air outlet; 23. a second fan blade; 3. a main drive component; 31. a first driving pulley; 32. a second driving pulley; 4. a first driven member; 5. a first transmission member; 6. a water pump; 61. a second driven pulley; 7. a water fetching component; 71. a third driven pulley; 8. a second transmission member; 100. a chassis; 101. a compressor.
Detailed Description
Referring to fig. 1 to 3 in combination, according to an embodiment of the present invention, there is provided an air conditioner, particularly, a mobile air conditioner, including a case, a lower
As a specific implementation manner, preferably, the
Further, a
The
The
The lower
In practical application, since the
It can be understood that, in order to ensure the smoothness and stability of the rotation of the
After the technical scheme is adopted, the air conditioner can drive the
Preferably, the rotation speed ratio of the
It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.
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