CN213395597U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN213395597U CN213395597U CN202021566382.1U CN202021566382U CN213395597U CN 213395597 U CN213395597 U CN 213395597U CN 202021566382 U CN202021566382 U CN 202021566382U CN 213395597 U CN213395597 U CN 213395597U
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Abstract
The utility model relates to the technical field of air conditioners, and discloses an air conditioner, which comprises an indoor unit and an outdoor unit, wherein a fresh air pipeline and a drainage pipeline are connected between the indoor unit and the outdoor unit, the fresh air pipeline is used for air flow circulation of the indoor unit and the outdoor unit, the drainage pipeline is used for guiding condensed water formed in the working process of the indoor unit to be discharged, wherein, one end of the drainage pipeline and one end of the fresh air pipeline are respectively connected with the indoor unit, the other ends of the fresh air pipeline and the drainage pipeline are connected together to share one pipeline, and the tail end of the pipeline is connected with the outdoor unit, its temperature is lower, thereby runs into hot-air heat absorption evaporation and reduce air temperature in fresh air pipeline, makes the air temperature who gets into the indoor set reduce, and this application make full use of the comdenstion water reduces the air temperature who gets into the indoor set, reduces the consumption of indoor set, the energy saving.
Description
Technical Field
The utility model relates to an air conditioner technical field, in particular to air conditioner.
Background
The air conditioner is widely used, the air conditioner becomes a necessity of people's life in summer no matter in a home or an office, the long-time use of the air conditioner can lead indoor air to be non-ventilated, the content of indoor carbon dioxide to be increased, the humidity to be increased and indoor furniture to be moldy, and more people select to use the air conditioner with a fresh air system to avoid the problems.
The operating principle of fresh air conditioner is that send the new trend to indoor with equipment in inclosed indoor one side, discharge to outdoor by equipment from the opposite side again, can form "fresh air flow field" indoor to satisfy the needs that indoor new trend was taken a breath, fresh air conditioner can be at indoor long-time use, maintain the cleanliness factor of indoor temperature and air, but long-time use can lead to consuming too much electric energy, not only can cause the user to pay more charges of electricity, still can lead to the waste of the energy.
Fresh air conditioner can produce partly comdenstion water at cryogenic in-process, and in prior art, the comdenstion water all is direct discharge in the fresh air conditioner, and does not utilize low temperature comdenstion water, and the comdenstion water is the subsidiary result when refrigerating, and its temperature is lower, if can make full use of comdenstion water cool down the new trend, will practice thrift the work energy consumption of indoor set.
SUMMERY OF THE UTILITY MODEL
In some embodiments of this application, provide an air conditioner, including indoor set, off-premises station, new trend pipeline, drainage pipe, the off-premises station sets up outdoors, the indoor set sets up indoors, the one end of new trend pipeline is being connected to the air intake of indoor set, drainage pipe's one end is being managed in the outlet connection, and the other end of new trend pipeline and drainage pipe is connected to same pipeline, connects in the air outlet of off-premises station jointly, the utility model provides a problem that the comdenstion water of indoor set is extravagant has reduced the consumption of the energy.
In some embodiments of the application, the structure of the drainage pipeline of the air conditioner is improved, one end of the drainage pipeline is connected with one end of the fresh air pipeline, the drainage pipeline shares the same pipeline and is connected with the air outlet of the outdoor unit, the other end of the drainage pipeline is connected with the water outlet of the indoor unit, the subsidiary product condensate water generated during refrigeration of the air conditioner is discharged from the water outlet, hot air entering the outdoor is met at the joint of the drainage pipeline and the fresh air pipeline, heat absorption and evaporation are achieved, and the temperature of the hot air is reduced by utilizing the condensate water.
In some embodiments of this application, the structure to air conditioner new trend pipeline has improved, connect the one end of new trend pipeline and drainage pipe's one end, the same pipeline of sharing, connect in the air outlet of off-premises station, the air intake of indoor set is being connected to the other end of new trend pipeline, outdoor hot-air passes through off-premises station air outlet admission pipeline, meet the exhaust comdenstion water, the comdenstion water absorbs hot-blast heat evaporation, hot-blast by the comdenstion water absorbed heat, the comdenstion water evaporation, it is indoor to get into after the hot-blast cooling, the consumption of the indoor set energy has been reduced.
In some embodiments of the present application, a water receiving tray is disposed at the water outlet, the water receiving tray is installed at one side of the water outlet, and is inclined to a certain extent from the water outlet, and is lower than and away from the other side of the water outlet, so that the condensed water can be discharged more easily, and the water flow direction can be set to the air flow direction of the hot air, so that the condensed water and the hot air can exchange heat to a greater extent.
In some embodiments of this application, be provided with in the drainage pipe and keep out the wind and cross the water part, keep out the wind and cross the junction of water part drainage pipe and new trend pipeline, set up in drainage pipeline mouth department and keep out the wind and cross the water part and can prevent that the new trend from entering into drainage pipe, make the new trend flow according to the route of ordinary new trend pipeline, get into the indoor set.
In some embodiments of the present application, there is provided an air conditioner including: the indoor unit is arranged indoors and is provided with a first air inlet, a first air outlet and a water outlet; the outdoor unit is arranged outdoors and provided with a second air inlet and a second air outlet; one end of the fresh air pipeline is connected to the first air inlet, and the fresh air pipeline is used for communicating the indoor unit and the outdoor unit; one end of the drainage pipeline is connected with the water outlet, and the drainage pipeline is used for discharging condensed water generated when the indoor unit works out of a room; the fresh air pipeline and the other end of the drainage pipeline are connected with the same pipeline in a shared mode, and the open end of the pipeline is connected to the second air outlet.
In some embodiments of the present application, the indoor unit includes an indoor heat exchanger for exchanging heat with an air flow entering the indoor unit.
In some embodiments of the present application, the outdoor unit includes a compressor for compressing a refrigerant gas in a high temperature and high pressure state and discharging the compressed refrigerant gas, and an outdoor heat exchanger into which the discharged refrigerant gas flows, the outdoor heat exchanger condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through a condensation process.
In some embodiments of the present application, a wind-shielding water passing part is disposed in the drainage pipeline, and the wind-shielding water passing part is used for blocking air flow in the fresh air pipeline from entering the drainage pipeline.
In some embodiments of the present application, the indoor unit further includes a water pan, the water pan is disposed inside the indoor unit and disposed on one side of the water outlet, the water pan is disposed in an inclined manner with respect to the water outlet, and one side of the water pan close to the water outlet is lower than one side of the water pan far away from the water outlet.
Drawings
FIG. 1 is a structural diagram of an air conditioner according to an embodiment of the present invention;
fig. 2 is a structural view of an outdoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 3 is a structural diagram of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 4 is a structural view of a windshield member according to an embodiment of the present invention.
In the figure, 100, indoor units; 101. a first air inlet; 102. a water outlet; 103. a water pan; 104. an indoor heat exchanger; 105. a first air outlet; 200. an outdoor unit; 201. an outdoor heat exchanger; 202. a second air inlet; 203. a compressor; 204. a second air outlet; 300. a fresh air duct; 400. a water discharge pipeline; 401. and a water passing wind shield component.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 application can be understood in a specific case by those of ordinary skill in the art.
The air conditioning system performs a refrigeration cycle of the air conditioner by using a compressor, a heat exchanger, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the heat exchanger. The heat exchanger condenses the compressed refrigerant into a liquid phase and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the heat exchanger into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.
The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler in a cooling mode.
According to some embodiments of the present application, an air conditioning system includes an indoor unit installed in an indoor space. The indoor unit is connected to an outdoor unit installed in an outdoor space through a refrigerant pipe. The outdoor unit may be provided therein with a compressor, an outdoor heat exchanger, an outdoor fan, an expander, and the like of a refrigeration cycle, and the indoor unit may be provided therein with an indoor heat exchanger and an indoor fan.
For example, the indoor unit may include a ceiling-mounted duct type air conditioner installed on a ceiling of the indoor space.
An air conditioner according to some embodiments of the present application, as shown in fig. 1, 2 and 3, includes an indoor unit 100, an outdoor unit 200, a fresh air duct 300 and a drain duct 400, the indoor unit 100 being disposed indoors, the outdoor unit 200 being disposed outdoors, the fresh air duct 300 and the drain duct 400 connecting the indoor unit 100 and the outdoor unit 200 and allowing air flow and condensed water to flow therein and exchange heat; the indoor unit 100 comprises an indoor heat exchanger 105 and a water pan 103, a first air inlet 101, a first air outlet 105 and a water outlet 102 are arranged outside the indoor unit 100, the first air outlet 105 discharges cooled air into the room, the first air inlet 101 is connected with one end of a fresh air pipeline 300, and condensed water generated during refrigeration is discharged out of the indoor unit 100 through the water outlet 102; the outdoor unit 200 includes a compressor 203 and an outdoor heat exchanger 201 inside, and is provided with a second air inlet 202 and a second air outlet 204 outside, wherein the second air inlet 202 allows outdoor air to enter the outdoor unit 200 and is delivered to the indoor unit through the second air outlet 204; the other ends of the fresh air duct 300 and the water discharge duct 400 are combined into the same duct, and the open end of the duct is connected to the second air outlet 204.
The indoor unit 100 comprises an indoor heat exchanger 104, when the air conditioner is in a refrigerating state, the indoor heat exchanger 104 absorbs the temperature of the indoor unit airflow, and when the surface temperature of the indoor heat exchanger 104 is lower than the dew point temperature of the inlet airflow, water vapor condensation can occur on the surface of the indoor heat exchanger 104, so that condensed water is generated; the outdoor unit 200 includes a compressor 203 and an outdoor heat exchanger 201, the compressor 203 compresses a refrigerant gas, discharges the compressed refrigerant gas, and releases heat after the compressed refrigerant gas flows into the outdoor heat exchanger 201, and is condensed into a liquid, and the released heat is released to the surrounding environment.
It should be noted that, in summer, after the fresh air conditioner is started, because the outdoor air temperature is high, the hot air is directly conveyed to the indoor air conditioner for heat exchange, and a large amount of energy is consumed, so to avoid energy consumption, the hot air can be cooled by using condensed water, after the air conditioner starts a refrigeration mode, the indoor heat exchanger 201 absorbs the temperature of the indoor unit airflow, when the temperature of the coil surface of the indoor heat exchanger 201 is lower than the dew point temperature of the intake airflow, water vapor condensation occurs on the coil surface, so as to generate condensed water, the temperature of the condensed water is low, the condensed water generated by the indoor unit 100 is discharged through the water discharge port 102, the discharged condensed water meets the hot air conveyed to the indoor at the joint of the water discharge channel 400 and the fresh air channel 300, the condensed water absorbs the heat of the hot air and evaporates, and the temperature of the hot air is also reduced, the condensed water is fully utilized, and the energy consumption of the indoor unit is reduced.
In one embodiment of the present invention, as shown in fig. 1 and 3, the drain opening 102 is provided with a water-receiving tray 103, and the water-receiving tray 103 is installed at one side of the drain opening 102 and is inclined with respect to the drain opening 102 while being lower and far from the other side of the drain opening 102.
It should be noted that, when the condensed water is discharged, the water flow direction and flow rate cannot be controlled, after the water receiving tray 103 is installed on the water outlet 102, a certain inclination angle is set, so that the condensed water can be discharged more easily, and the water flow direction can be set to the air flow direction of the hot air, so that the condensed water and the hot air flow exchange heat to a greater extent.
In one embodiment of the present invention, as shown in fig. 1 and 4, a wind and water passing part 401 is further disposed in the drain pipe 400, and the wind and water passing part 401 is installed at the connection position of the drain pipe 400 and the fresh air pipe 300.
It should be noted that, because the drainage pipeline 400 and the fresh air pipeline 300 are communicated with each other, fresh air easily enters the drainage pipeline 400, which causes the reverse suction of condensed water and affects the use of users, meanwhile, hot air of the air conditioner enters other parts of the indoor unit 100 from the drainage pipeline 400, which may affect the refrigeration process of the indoor unit of the air conditioner, and the wind and water blocking part 401 is arranged at the pipeline opening of the drainage pipeline 400 to prevent the fresh air from entering the drainage pipeline 400, so that the fresh air flows along the path of the common fresh air pipeline and enters the indoor unit 100.
The improved principle of the application is as follows:
when the indoor unit 100 performs a cooling operation, the indoor heat exchanger 104 is used as an evaporator, during a heat exchange process, the temperature of the indoor heat exchanger 104 is very low, water vapor in air is evaporated when encountering condensation to generate condensed water, the condensed water condenses into water and flows into the water pan 103, the condensed water is guided by the water pan 103 and flows out of the indoor unit 100 through the water outlet 102, the water outlet 102 is connected with the water discharge pipeline 400, the condensed water flows out through the water discharge pipeline 400, the water discharge pipeline 400 and an inflow end of the fresh air pipeline 300 share the same passage at an outflow end, two ends of the fresh air pipeline 300 are respectively connected with the second air outlet 204 of the outdoor unit 200 and the first air inlet 101 of the indoor unit 100, fresh air flows into the outdoor unit 200 through the second air inlet 202 of the outdoor unit 200, performs a heat exchange operation through the compressor 203 and the outdoor heat exchanger 201, and flows into an inflow end of the fresh air pipeline 300 through the second air outlet 204, the air flow enters the indoor unit 100 through the condensed water, and because the temperature of the condensed water is low, and the air flow is evaporated and cooled through the surface of the condensed water, the temperature of the air flow flowing into the indoor unit 100 can be greatly reduced, so that the heat exchange power of the indoor unit 100 is reduced, and the energy is saved.
It should be noted that the condensed water can evaporate the indoor condensed water through the fresh air duct 300 to absorb heat of the air, the condensed water is an additional product during refrigeration, the temperature of the condensed water is low, the temperature of the air is reduced by heat absorption and evaporation of the hot air in the fresh air duct, the temperature of the air blown into the indoor space is not too different, the condensed water is fully utilized, and the energy consumption of the indoor unit 100 is reduced.
According to the first conception of the application, the structure of the drainage pipeline of the air conditioner is improved, one end of the drainage pipeline is connected with one end of the fresh air pipeline, the drainage pipeline shares the same pipeline and is connected with the air outlet of the outdoor unit, the other end of the drainage pipeline is connected with the water outlet of the indoor unit, and the subsidiary product condensate water produced during refrigeration of the air conditioner meets the hot air entering from the outside at the joint of the drainage pipeline and the fresh air pipeline, absorbs heat and evaporates, and the temperature of the hot air is reduced by utilizing the condensate water.
According to the second design of this application, the structure to air conditioner fresh air pipeline has improved, connect fresh air pipeline's one end and drainage pipe's one end, the same pipeline of sharing, connect in the air outlet of off-premises station, the air intake of indoor set is being connected to fresh air pipeline's the other end, outdoor hot-air gets into the pipeline through the off-premises station air outlet, meet the exhaust comdenstion water, the comdenstion water absorbs hot-blast heat evaporation, hot-blast by the comdenstion water absorbed heat, the comdenstion water evaporation, it cools down to the temperature of settlement again to get into the indoor set after the hot-blast cooling, the consumption of the indoor.
According to the third concept of the present application, a water receiving tray is disposed at the water outlet, the water receiving tray is installed at one side of the water outlet, and is inclined to a certain extent from the water outlet, and is lower than and far away from the other side of the water outlet, so that the condensed water can be discharged more easily, and the water flow direction can be set to the air flow direction of the hot air, so that the heat exchange between the condensed water and the hot air can be performed to a greater extent.
According to the fourth design of this application, be provided with in the drainage pipe and keep out the wind and cross the water part, keep out the wind and cross the junction of water part drainage pipe and new trend pipeline, set up in drainage pipeline mouth department and keep out the wind and cross the water part and can prevent that the new trend from entering into drainage pipe, make the new trend flow according to the route of ordinary new trend pipeline, get into the indoor set.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (5)
1. An air conditioner, comprising:
the indoor unit is arranged indoors and is provided with a first air inlet, a first air outlet and a water outlet;
the outdoor unit is arranged outdoors and provided with a second air inlet and a second air outlet;
one end of the fresh air pipeline is connected to the first air inlet, and the fresh air pipeline is used for communicating the indoor unit and the outdoor unit;
one end of the drainage pipeline is connected with the water outlet, and the drainage pipeline is used for discharging condensed water generated when the indoor unit works out of a room;
the fresh air pipeline and the other end of the drainage pipeline are connected with the same pipeline in a shared mode, and the open end of the pipeline is connected to the second air outlet.
2. The air conditioner according to claim 1, wherein the indoor unit includes an indoor heat exchanger for exchanging heat with an air flow entering the indoor unit.
3. The air conditioner as claimed in claim 1, wherein the outdoor unit includes a compressor for compressing the refrigerant gas in a high temperature and high pressure state and discharging the compressed refrigerant gas, and an outdoor heat exchanger into which the discharged refrigerant gas flows, the outdoor heat exchanger condensing the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through a condensation process.
4. The air conditioner according to claim 1, wherein a wind-shielding water passing part is provided in said drain duct, said wind-shielding water passing part blocking an air flow in said fresh air duct from entering said drain duct.
5. The air conditioner as claimed in claim 1, wherein the indoor unit further comprises a water pan disposed inside the indoor unit and disposed at one side of the drain opening, the water pan being disposed obliquely with respect to the drain opening, and one side close to the drain opening being lower than one side far from the drain opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021566382.1U CN213395597U (en) | 2020-07-31 | 2020-07-31 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021566382.1U CN213395597U (en) | 2020-07-31 | 2020-07-31 | Air conditioner |
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| Publication Number | Publication Date |
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| CN213395597U true CN213395597U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021566382.1U Active CN213395597U (en) | 2020-07-31 | 2020-07-31 | Air conditioner |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531649A (en) * | 2021-07-12 | 2021-10-22 | 珠海格力节能环保制冷技术研究中心有限公司 | Air conditioner indoor unit, air conditioner, control method and device of air conditioner and processor |
| CN113932300A (en) * | 2021-10-08 | 2022-01-14 | 青岛海尔空调器有限总公司 | Fresh air conditioner control method and device and fresh air conditioner |
| WO2023082656A1 (en) * | 2021-11-12 | 2023-05-19 | 青岛海尔空调器有限总公司 | Method and apparatus for controlling fresh air supply of air conditioner, and air conditioner |
| WO2023241091A1 (en) * | 2022-06-14 | 2023-12-21 | 青岛海尔空调器有限总公司 | Fresh-air pipe structure and fresh-air air conditioner |
-
2020
- 2020-07-31 CN CN202021566382.1U patent/CN213395597U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531649A (en) * | 2021-07-12 | 2021-10-22 | 珠海格力节能环保制冷技术研究中心有限公司 | Air conditioner indoor unit, air conditioner, control method and device of air conditioner and processor |
| CN113932300A (en) * | 2021-10-08 | 2022-01-14 | 青岛海尔空调器有限总公司 | Fresh air conditioner control method and device and fresh air conditioner |
| WO2023082656A1 (en) * | 2021-11-12 | 2023-05-19 | 青岛海尔空调器有限总公司 | Method and apparatus for controlling fresh air supply of air conditioner, and air conditioner |
| WO2023241091A1 (en) * | 2022-06-14 | 2023-12-21 | 青岛海尔空调器有限总公司 | Fresh-air pipe structure and fresh-air air conditioner |
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