WO2018129797A1 - Integral air conditioner for exchanging fresh air - Google Patents

Abstract

An integral air conditioner for exchanging fresh air comprises an air supply pipe (1), an exhaust pipe (2), an air duct mechanism (3), a fresh air exchange mechanism (4), an evaporator (5), a flow split mechanism, a compressor, and a condenser. An air inlet end of the air supply pipe (1) communicates with one end of the flow split mechanism, and an air outlet end of the air supply pipe (1) is connected to the inside of a house. The other end of the flow split mechanism is connected to an air outlet end of the exhaust pipe (2), and an air inlet end of the exhaust pipe (2) communicates with to the inside of the house to form an air circulation loop. The air duct mechanism (3) is used for driving air to flow in the air circulation loop. The fresh air exchange mechanism (4) is provided with s first air duct, a second air duct, a new air inlet (411), and an old air outlet (412). One end of the first air duct communicates with the air supply pipe (1) through the new air inlet (411), and other end communicates with the outside. One end of the second air duct communicates with the exhaust pipe (2) through the old air outlet (412), and the other end communicates with the outside. The evaporator (5) is disposed in the flow split mechanism. The compressor and the condenser are mounted in a housing of an outdoor unit, and the outdoor unit is fixed to the lower end of flow split mechanism. The integral air conditioner for exchanging fresh air has a simple structure and low manufacturing costs, and the whole machine is disposed outdoor and noise can be reduced.

Description

 Integrated flush air conditioner

Technical field

The invention relates to the technical field of household appliances, in particular to an integrated renewed air conditioner.

Background technique

At present, the integrated air-conditioning air conditioner has been gradually applied to various ordinary households as a household appliance. The integrated air-conditioning air conditioner includes an indoor unit and an outdoor unit. In the existing integrated air-conditioning air conditioner, cold air or hot air is blown out through the air outlet to provide cooling or heat to the indoor; the existing integrated air exchange The fresh air conditioner does not have the function of replacing the fresh air. It does not filter the room air. It uses the indoor air to perform circulating cooling or heating, but after a long period of air circulation, it will gradually become worse because the indoor air is not replaced. Hypoxia and turbidity are very unfavorable to people's physical and mental health; if ventilation is required, the ventilator needs to be ventilated by changing the fresh air line, but in this case, the structure of the integrated fresh air conditioner is more complicated and costly. It is also higher; and the existing air conditioners generally blow cold air or hot air into the room through the indoor unit, occupying a large space in the room, and the indoor unit generates noise during operation, which affects the user experience.

Summary of the invention

(1) The technical problem to be solved by the present invention is that the existing integrated air-conditioning air conditioner does not have a new air replacement function, and a replacement fan and the like are required when changing the fresh air, resulting in a more complicated structure of the integrated air-conditioning air conditioner. Manufacturing costs are higher.

(2) Technical plan

In order to solve the above technical problems, the present invention provides an integrated renewed air conditioner, including a supply duct, an exhaust duct, a duct mechanism, a fresh air replacing mechanism, an evaporator, a diverting mechanism, a compressor, and a condenser, The air inlet end of the air supply duct is in communication with one end of the flow dividing mechanism, the air outlet end of the air supply duct is in communication with the indoor, and the other end of the flow dividing mechanism is in communication with the air outlet end of the air duct The air inlet end of the air duct is connected to the indoor to form a gas circulation loop; the air duct mechanism is configured to drive air to flow in the gas circulation loop, and the air fresh air mechanism is provided with a first air duct and a second air duct a new gas inlet and an old gas outlet, one end of the first air passage is connected to the air supply duct through a new air inlet, and the other end is connected to the outdoor, and one end of the second air passage passes through the old air outlet and the pumping The air duct is connected, the other end is connected to the outdoor; the evaporator is disposed in the shunting mechanism; the compressor and the condenser are installed in an outdoor unit casing, and the outdoor unit casing is fixed in the The lower end of the shunt mechanism.

Advantageous Effects of Invention: The integrated refrigerating air conditioner provided by the present invention comprises a supply duct, an exhaust duct, a duct mechanism, a fresh air replacing mechanism, an evaporator and a diverting mechanism, and the air inlet end of the air duct is One end of the flow dividing mechanism is connected, the air outlet end of the air supply pipe is connected to the indoor, and the other end of the flow dividing mechanism is connected with the air outlet end of the air exhaust pipe, and the air inlet end of the air exhaust pipe is The indoor communication constitutes a gas circulation circuit; the fresh air mechanism is provided with a first air passage, a second air duct new air inlet and an old air outlet, and one end of the first air passage passes through the new air inlet and the air supply duct The other end is connected to the outdoor, one end of the second air passage is connected to the air exhaust pipe through an old air outlet, and the other end is connected to the outdoor air; and the evaporator is disposed in the flow dividing mechanism.

The air inlet end of the air exhaust duct and the air outlet end of the air supply duct are connected to the indoor air, and the indoor air enters the air exhaust duct through the air inlet end of the air exhaust duct, wherein a wind air passes through the air exhaust duct The air outlet end enters the flow dividing mechanism and exchanges heat with the evaporator in the air flow mechanism, and then enters the air supply duct, and another part of the air enters the second air duct of the fresh air blowing mechanism through the old air inlet. Then, the second air passage is discharged to the outside; at the same time, the outdoor fresh air enters the first air passage of the fresh air blowing mechanism, and enters the air supply duct through the fresh air inlet to mix with the air after the heat exchange, and then passes through the air outlet end of the air supply duct. Discharge into the room to complete the cooling or heating of the air conditioner, and at the same time form a fresh air circulation, discharge the indoor air, and introduce the fresh outdoor air into the room, and do not need to use the fresh air mechanism or the like when providing fresh air to the room. The structure of the whole integrated air-conditioning air conditioner is simpler and the manufacturing cost is lower; the air conditioner is placed outdoors when working, and the condenser of the air conditioner is compressed. The outdoor unit is integrated with the indoor unit such as the evaporator. The entire air conditioner is an integrated structure. It is not necessary to install the indoor unit in the room, and does not need to occupy the indoor space, which can reduce the noise generated indoors when the air conditioner is running. The structure is more novel.

Further, an electronic expansion valve is further included, the compressor, the condensation, the electronic expansion valve and the evaporator are sequentially connected to form a circulation loop; the opposite sides of the outdoor unit housing are provided with air inlets and A cooling air duct is formed between the accommodating cavity, the air inlet and the air outlet formed by the outdoor unit casing, and a cooling fan is disposed in the cooling air duct.

Further, the flow dividing mechanism includes a blower current collector and a draft air splitter, one end of the air supply current collector is connected to an air outlet end of the air exhaust duct, and the other end is connected to one end of the air flow splitter The other end of the exhausting splitter is in communication with the air inlet end of the air supply duct, and the evaporator is disposed in the air extracting splitter.

Further, the air supply current collector passes through the air duct mechanism and the air inlet end of the air exhaust duct.

Further, the air separation separator communicates with the air outlet end of the air exhaust duct through the air duct mechanism.

Further, the air supply current collector and the air distribution flow divider are connected by a box, and the outdoor unit casing is fixed on the box body.

Further, the box body includes a cover body and a body, the cover body covers the body to form a receiving cavity, and the cover body is provided with an air inlet communicating with the receiving cavity, the body body An air outlet is provided in communication with the receiving cavity, and a guide vane is further disposed at the air outlet.

Further, the fresh air blowing mechanism includes a mounting seat and a total heat exchanger mounted on the mounting seat, the mounting seat is provided with a new air inlet and an old air outlet, and the first air passage and the second air The channels are all disposed in the total heat exchanger.

Further, one end of the mounting seat is provided with a first vent pipe open at both ends, one open end of the first vent pipe is a new air inlet communicating with the air duct mechanism, and the other open end is The fan header is connected to the other end, and the other end of the mounting seat is provided with a second vent pipe having two ends open, and one open end of the second vent pipe is an old gas outlet connected to the air exhaust pipe, and the other opening The end is in communication with the draft splitter.

Further, the air duct mechanism includes a driving motor, a wind guiding ring and a wind wheel, and an output shaft of the driving motor is connected to the wind wheel, the wind wheel is installed in the air guiding ring, and can be wound around An output shaft of the drive motor rotates within the air guide ring.

Further, the air duct mechanism further includes a motor pressure plate and a vane, and the drive motor is fixed on the vane by a motor pressure plate.

DRAWINGS

The advantages of the above and/or additional aspects of the invention will become apparent and readily understood from

1 is a perspective view of the integrated fresh air conditioner according to the embodiment of the present invention;

2 is a perspective view of another perspective view of the integrated renewed air conditioner according to the embodiment of the present invention;

3 is a schematic exploded view of the fresh air replacing mechanism in the embodiment of the present invention;

4 is a schematic exploded view showing another perspective of the fresh air replacing mechanism in the embodiment of the present invention;

Figure 5 is a front elevational view of the integrated fresh air conditioner according to the embodiment of the present invention;

Figure 6 is a cross-sectional view taken along line A-A of Figure 5;

Figure 7 is a perspective view of the fresh air mechanism;

Figure 8 is a schematic exploded view of the fresh air mechanism;

Figure 9 is a perspective view of the air duct mechanism;

Figure 10 is a schematic exploded view of the air duct mechanism;

Figure 11 is a schematic exploded view of the casing.

The correspondence between the reference numerals and the component names in FIGS. 1 to 11 is as follows:

The direction of the gas flow indicated by the direction of the arrow in Fig. 6.

1. Air supply duct, 2, exhaust duct, 3, air duct mechanism, 31, drive motor, 311, output shaft, 32, air guide ring, 33, wind wheel, 34, air intake ring, 35, vane, 36, motor pressure plate, 4, fresh air mechanism, 41, mount, 411, new gas inlet, 412, old gas outlet, 413, installation frame, 414, cover plate, 415, first vent pipe, 416, second pass Air pipe, 42, total heat exchanger, 5, evaporator, 6, air collector, 7, exhaust splitter, 8, box, 81, body, 811, air outlet, 812, guide vane, 82, Cover body, 821, air inlet, 83, connecting pipe cover, 9, outdoor machine casing, 91, air inlet, 92, air outlet.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. It is a part of the embodiment of the invention, not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

As shown in FIG. 1 to FIG. 11 , the present invention provides an integrated renewed air conditioner, including a supply duct 1, an exhaust duct 2, a duct mechanism 3, a fresh air duct 4, an evaporator 5, a shunting mechanism, a compressor and a condenser, wherein an air inlet end of the air supply duct 1 is in communication with one end of the flow dividing mechanism, an air outlet end of the air supply duct is in communication with the indoor, and the other end of the flow dividing mechanism is connected to the exhaust The air outlet end of the pipe 2 is connected, and the air inlet end of the air exhaust pipe communicates with the indoor air to form a gas circulation circuit; the air duct mechanism 3 is used to drive air to flow in the gas circulation circuit, and the fresh air mechanism 4 There is a first air passage, a second air duct new air inlet 411 and an old air outlet 412. One end of the first air passage is connected to the air supply duct 1 through a fresh air inlet 411, and the other end is connected to the outdoor. One end of the second air passage communicates with the exhaust pipe 2 through an old air outlet 412, and the other end communicates with the outdoor; the evaporator 5 is disposed in the flow dividing mechanism, the compressor and the The condenser is installed in an outdoor unit casing, and the outdoor unit casing is fixed to a lower end of the flow dividing mechanism.

The air conditioner of the integrated refrigerating air conditioner provided by the present invention is placed outdoors, and the air inlet end of the air exhaust duct 2 and the air outlet end of the air supply duct are connected to the indoor air, and the indoor air passes through. The air inlet end of the air exhaust pipe 2 enters the air exhaust pipe 2, wherein a part of the wind air enters the flow dividing mechanism through the air outlet end of the air exhaust pipe 2, and the evaporator in the air flow mechanism 5 heat exchange, then enter the air duct 1, another part of the air enters the second air duct of the fresh air mechanism 4 through the old air inlet, and then exits the outdoor air through the second air duct; at the same time, the outdoor fresh air enters the fresh air mechanism In the first air passage of the fourth air passage, the fresh air inlet 411 enters the air supply duct 1 and is mixed with the air after the heat exchange, and then is discharged into the room through the air outlet end of the air supply duct 1, thereby completing the cooling or heating of the air conditioner. At the same time, a fresh air cycle is formed, the indoor air is discharged, and the outdoor fresh air is introduced into the room, and the fresh air mechanism 4 is not required when the fresh air is supplied to the indoors, and the structure of the whole integrated fresh air conditioner is simpler. The manufacturing cost is lower; the air conditioner is placed outdoors when working, and the outdoor unit part such as the condenser compressor of the air conditioner is integrated with the indoor unit of the evaporator, and the whole air conditioner is an integrated structure, It is necessary to install the indoor unit part in the room, and it is not necessary to occupy the indoor space, and the noise generated in the indoor operation of the air conditioner can be reduced, and the structure is more novel.

As shown in FIG. 1 to FIG. 6 , an electronic expansion valve is further included, the compressor, the condensation, the electronic expansion valve and the evaporator are sequentially connected to form a circulation loop; and the opposite two on the outdoor unit casing An air inlet and an air outlet are disposed on the side, and a cooling air duct is formed between the receiving cavity, the air inlet and the air outlet formed by the outdoor unit casing, and a cooling fan is disposed in the cooling air duct, and the cooling fan is used to An integrated, fresh air conditioner for heat dissipation, such as heat dissipation for compressors and condensers.

Preferably, as shown in FIG. 1 to FIG. 6, the flow dividing mechanism includes a blower current collector 6 and a draft splitter 7, one end of the blower current collector 6 and an air outlet end of the exhaust duct 2 Connected, the other end is in communication with one end of the draft splitter 7, the other end of the exhaust splitter 7 is in communication with the air inlet end of the air supply duct 1, and the evaporator 5 is provided in the exhaust splitter 7 Therefore, indoor air enters the exhaust separator through the exhaust pipe 2, and is split in the air separator, wherein a part of the air exchanges heat with the evaporator 5 to become cold air or hot air, and another part of the air enters the fresh air. In the mechanism 4, the fresh air mechanism 4 is exhausted to the outside; at the same time, the fresh air mechanism 4 collects fresh outdoor air through the air supply current collector 6 and the cold air or hot air that has undergone heat exchange, and then enters the air supply duct. 1 is discharged into the room together, and the room can be heated or cooled, and the air that appears can be replaced indoors.

As shown in FIG. 1 to FIG. 6, the air supply current collector 6 passes through the air duct mechanism 3 and the air inlet end of the air exhaust duct, and the air duct mechanism 3 can drive air in the gas. Flowing in the circulation loop, preferably, the exhaust separator is in communication with the outlet end of the exhaust duct 2 through the duct mechanism 3, so that when the air conditioner is in operation, the duct mechanism 3 provides power through the exhaust The air in the chamber 2 is taken into the exhausting splitter 7, so that a part of the air enters the fresh air blowing mechanism 4 and is discharged to the outside through the fresh air replacing mechanism 4, and the other air exchanges heat with the evaporator 5 in the exhausting flow splitter 7. And then enters the air supply current collector 6, while the air supply current collector 6 communicates with the air supply pipe 1 through the air duct mechanism 3, and the air passage structure passes the fresh air to the first air passage of the fresh air mechanism. It is sucked into the air duct mechanism 3, and then merges with the cold air or hot air that has passed through the heat exchange into the air supply current collector 6, and enters the air supply duct 1 through the suction action of the air duct mechanism 3, and is supplied with air. The tube 1 enters the room; a wind is disposed inside the air supply duct 1 and the air exhaust duct 2 Means 3 can be provided as a circulating gas sufficient power to ensure the stability and reliability of the air circulation, but also to ensure that the indoor air can be exhausted to the outside through the renewal wind mechanism 4, the outdoor air can enter the room through the fresh air renewal mechanism 4.

As shown in FIG. 1 to FIG. 6 and FIG. 11 , the air supply current collector 6 and the air distribution flow divider 7 are connected by a casing 8 , and the outdoor unit casing is fixed at a lower end of the casing. The box body 8 includes a cover body 82, a body 81 and a connecting tube cover 83. The upper end of the outdoor unit casing is fixed to the lower end of the body 81, wherein the outdoor unit casing and the body 81 are provided with In the through hole through which the pipeline passes, the pipeline communicates with the evaporator 5 and the condenser through the through hole, and the connecting pipe cover 83 is used for covering the exposed air and the pipeline in the air to enhance the overall appearance of the air conditioner, and at the same time It is also possible to protect the pipeline. The cover body 82 is closed on the body 81 to form a receiving cavity, and the cover body 82 is provided with an air inlet 821 communicating with the receiving cavity, and the body 81 is provided with the receiving cavity. The air outlet 811 is further provided with a guide vane 812 at the air outlet 811. The flow vane 812 can reduce the flow rate of the air entering the air supply splitter, so that the air entering the air supply current collector 6 passes through the heat exchange. It is more uniform, thereby improving the uniformity of the wind, making the air entering the room through the air duct 1 more uniform and the airflow more stable.

As shown in FIG. 1 to FIG. 8, the fresh air blowing mechanism 4 includes a mounting seat 41 and a total heat exchanger 42 mounted on the mounting seat 41. The mounting seat 41 is provided with a new air inlet 411 and an old gas. At the outlet 412, the first air passage and the second air passage are both disposed in the total heat exchanger 42. One end of the mounting seat 41 is provided with a first vent pipe 415 having two ends open, and one open end of the first vent pipe 415 is a new air inlet 411 communicating with the air duct mechanism 3, and the other open end is The blower current collector is connected, and the other end of the mounting seat 41 is provided with a second vent pipe 416 which is open at both ends, and an open end of the second vent pipe 416 is an old pipe communicating with the exhaust pipe 2. The air outlet 412 has another open end that communicates with the exhaust splitter 7. The total heat exchanger 42 can utilize the energy of the discharged indoor air, thereby greatly reducing the energy consumption of the fresh air pretreatment and achieving energy saving ventilation. The purpose, its energy saving effect is very significant.

Preferably, as shown in FIG. 2, the cross-sectional shape of the total heat exchanger 42 is a diamond shape, and the four rectangular faces of the rhombic total heat exchanger 42 are respectively the first intake end of the total heat exchanger 42, a first air outlet end, a second air inlet end, and a second air outlet end, wherein the first air inlet end and the first air outlet end are opposite rectangular faces of the total heat exchanger 42 , the first air inlet The end and the first air outlet end constitute a first air duct, and the second air inlet end and the second air outlet end are connected to form a second air duct, and the first air duct is not in communication with the second air duct;

The mounting seat 41 is provided with a mounting position, and the mounting position is provided with a mounting frame 413 having two ends open, the mounting frame 413 is also a diamond-shaped frame, and the total heat exchanger 42 is fixed to the mounting frame. 413, the two open ends of the mounting frame 413 are respectively provided with a cover 414, the cover 414 is provided with a through hole for the screw to pass through, and the mounting frame 413 is correspondingly provided with a threaded hole, The cover plate 414 is fixed to the open end of the mounting frame 413 by screws, preferably as shown in FIG. As shown in FIG. 8, the cover plate 414 has a diamond-shaped structure, and a through hole is formed in all four sides of the diamond-shaped cover plate 414, so that the cover plate 414 can be more firmly fixed to the mounting frame 413. Both ends; of course, the cover 414 may be covered by the two open ends of the mounting frame 413 by other means, such as by snapping, riveting, etc., and the object of the present application can also be achieved.

As shown in FIG. 7 and FIG. 8 , the mounting seat 41 is an axisymmetric structure, and the first vent pipe 415 and the second vent pipe 416 are symmetrically disposed with respect to a central axis of the mounting seat 41, the first The axes of the vent tube 415 and the second vent tube 416 are perpendicular to the axis of the total heat exchanger 42, that is, the open ends of the first vent tube 4151 and the second vent tube 416 and the mounting frame The direction of the two open ends of the 413 is vertical, and the openings of the first vent pipe 415 and the second vent pipe 416 can be set larger, which can increase the air volume and the air intake amount.

As shown in FIGS. 9 and 10, the air duct mechanism 3 includes a drive motor 31, a wind guide ring 32, and a wind wheel 33, and an output shaft 311 of the drive motor 31 is connected to the wind wheel 33, the wind wheel 33. It is mounted in the air guiding ring 32 and is rotatable in the air guiding ring 32 around the output shaft 311 of the driving motor 31. The air duct mechanism further includes a motor pressure plate 36 and a stationary blade 35, and the drive motor 31 is fixed to the vane 35 by a motor pressure plate 36. The driving motor 31 drives the minute wheel to rotate, and provides power for the flow of the airflow, and the air guiding ring 32 can guide the wind direction to make the airflow more uniform; preferably, the air guiding ring is connected to the air guiding ring 34, specifically The air guiding ring 32 and the air guiding ring 34 are connected by screws. The air duct mechanism 3 further includes a stationary blade 35 and the motor pressing plate 36. The front end of the motor pressing plate 36 is provided with a through hole. a hole through which the output shaft 311 of the motor is connected to the wind wheel 33, the motor is fixed in the motor pressure plate 36, and then the motor pressure plate 36 is fixed on the vane 35, The vane 35 includes a frame body provided with a mounting hole, and the mounting hole is provided with a plurality of blades for guiding the wind speed and the direction of the air flow. At the same time, the air inlet end of the air supply duct 1 is connected to the air guiding ring 34, and the air supply current collector 6 is connected and sealed to the frame of the static vane 35, and the air exhausting tube 2 is The air outlet end is connected to the air guiding ring 34, and the air suction splitter 7 is connected to the frame of the vane 35 and sealed.

The specific working process of the present invention will be described below with reference to Figs.

The air inlet end of the air exhaust pipe 2 and the air outlet end of the air supply pipe are in communication with the indoor, and the indoor air enters the air exhaust pipe 2 through the suction of the air duct mechanism 3, and then passes through the air duct mechanism 3, One of the wind air enters the flow dividing mechanism through the air outlet end of the air exhaust pipe 2, and exchanges heat with the evaporator 5 in the air flow mechanism, and then enters the air supply pipe through the suction action of the air duct mechanism 3. 1; another part of the air enters the second air duct of the fresh air mechanism 4 through the old air inlet, and then exits the outdoor air through the second air passage; meanwhile, the outdoor fresh air enters the fresh air mechanism 4 through the suction action of the air duct mechanism 3 In the first air passage, through the fresh air inlet 411, the air duct mechanism 3 enters the air supply duct 1 and is mixed with the air after the heat exchange, and then is discharged into the room through the air outlet end of the air supply duct 1 to complete the air conditioner. Cooling or heating of the device, while forming a fresh air cycle, the indoor air is discharged.

In summary, the present invention provides an integrated renewed air conditioner, in which indoor air can enter the exhaust duct through the air inlet end of the exhaust duct, and a part of the wind air enters through the air outlet end of the exhaust duct. In the flow dividing mechanism, heat exchange with the evaporator in the air flow mechanism, and then enter the air supply pipe, and another part of the air enters the second air passage of the fresh air blowing mechanism through the old air inlet, and then passes through the second wind. The road is discharged outside; at the same time, the outdoor fresh air enters the first air passage of the fresh air blowing mechanism, and enters the air supply duct through the new air inlet to mix with the air after the heat exchange, and then is discharged into the room through the air outlet end of the air supply duct, and is completed. The air conditioner cools or heats, and at the same time forms a fresh air circulation, which discharges indoor air and introduces fresh outdoor air into the room, and does not need to use fresh air mechanism and other components when providing fresh air to the room, and the whole integrated air is replaced. The structure of the air conditioner is simpler and the manufacturing cost is lower; when the air conditioner is operated, the air conditioner is placed outdoors, and the condenser compressor of the air conditioner The outdoor unit is integrated with the indoor unit such as the evaporator. The whole air conditioner is an integrated structure. It is not necessary to install the indoor unit in the room, and does not need to occupy the indoor space, which can reduce the noise generated during the operation of the air conditioner. More novel.

In the description of the present invention, it is to be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", " The orientation or positional relationship of the indications of "upright", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, only for convenience of description of the present invention. And the simplification of the description, rather than indicating or implying that the device or component referred to must have a particular orientation, is constructed and operated in a particular orientation, and thus is not to be construed as limiting the invention. In addition, the terms "first", "second" It is for illustrative purposes only and is not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that the terms "installation", "connected", and "connected" are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connection, or integral connection; may be mechanical connection or electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, which may be internal communication between the two elements. The specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art. Further, in the description of the present invention, the meaning of "a plurality" is two or more unless otherwise specified.

The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalents, improvements, etc., which are within the spirit and scope of the present invention, should be included in the protection of the present invention. Within the scope.

Claims (10)

1. The utility model relates to an integrated fresh air conditioner, which comprises: a supply air duct, an air exhaust duct, a duct mechanism, a fresh air replacing mechanism, an evaporator, a flow dividing mechanism, a compressor and a condenser, and the air inlet of the air supply duct The end is connected to one end of the flow dividing mechanism, the air outlet end of the air supply pipe is connected to the indoor, and the other end of the flow dividing mechanism is connected to the air outlet end of the air exhaust pipe, and the air inlet of the air exhaust pipe The end is connected to the indoor to form a gas circulation loop; the air duct mechanism is configured to drive air to flow in the gas circulation loop, and the fresh air blowing mechanism is provided with a first air passage, a second air duct new air inlet and an old air An outlet, the first air passage is connected to the air supply duct through a new air inlet, and the other end is connected to the outdoor air. One end of the second air passage is connected to the air exhaust duct through an old air outlet, and the other end is Communicating with the outdoor; the evaporator is disposed in the flow dividing mechanism; the compressor and the condenser are installed in an outdoor unit casing, and the outdoor unit casing is fixed at a lower end of the flow dividing mechanism.
2. The integrated refill air conditioner according to claim 1, further comprising an electronic expansion valve, wherein said compressor, said condensation, said electronic expansion valve and said evaporator are sequentially connected to form a circulation circuit; An air inlet and an air outlet are disposed on opposite sides of the outdoor unit casing, and a cooling air duct is formed between the receiving chamber, the air inlet and the air outlet formed by the outdoor unit casing, and the cooling air duct is provided with cooling fan.
3. The integrated renewed air conditioner according to claim 1, wherein said flow dividing mechanism comprises a blower current collector and a draft splitter, and one end of said blower current collector and said exhaust duct The wind end is connected, the other end is in communication with one end of the drafting splitter, and the other end of the exhausting splitter is in communication with the air inlet end of the air supply duct, and the evaporator is disposed in the air extracting splitter.
4. The integrated reheating air conditioner according to claim 3, wherein said air supply current collector is connected to an air inlet end of said air exhaust duct through said air duct mechanism; said air separation separator passes through said air duct The air duct mechanism communicates with the air outlet end of the air duct.
5. The integrated regenerative air conditioner according to claim 3, wherein the air supply current collector and the air distribution flow divider are connected by a tank, and the outdoor unit casing is fixed to the casing.
6. The integrated refrigerating air conditioner according to claim 5, wherein the casing comprises a cover body and a body, and the cover body covers the body to form a receiving cavity, and the cover body is provided with An air inlet communicating with the receiving cavity, the body is provided with an air outlet communicating with the receiving cavity, and the air outlet is further provided with a guiding vane.
7. The integrated fresh air conditioner according to claim 3, wherein the fresh air blowing mechanism comprises a mounting seat and a total heat exchanger mounted on the mounting seat, and the mounting seat is provided with a new air inlet And the old gas outlet, the first air passage and the second air passage are both disposed in the total heat exchanger.
8. The integrated reheating air conditioner according to claim 7, wherein one end of the mounting seat is provided with a first vent pipe having two ends open, and an open end of the first vent pipe is opposite to the wind a new gas inlet connected to the channel mechanism, the other open end being in communication with the blower current collector, the other end of the mounting seat being provided with a second vent pipe having an open end, and an open end of the second vent pipe is An old gas outlet connected to the exhaust pipe, and the other open end is in communication with the exhausting splitter.
9. The integrated reheating air conditioner according to any one of claims 1 to 6, wherein the air duct mechanism comprises a driving motor, a wind guiding ring and a wind wheel, and an output shaft of the driving motor and the wind wheel Connected, the wind wheel is mounted in the air guiding ring and is rotatable within the air guiding ring around an output shaft of the driving motor.
10. The integrated refill air conditioner according to claim 9, wherein said duct mechanism further comprises a motor pressure plate and a vane, and said drive motor is fixed to said vane by a motor pressure plate.