CN215929935U - Air conditioner with new trend system - Google Patents
Air conditioner with new trend system Download PDFInfo
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- CN215929935U CN215929935U CN202122271685.1U CN202122271685U CN215929935U CN 215929935 U CN215929935 U CN 215929935U CN 202122271685 U CN202122271685 U CN 202122271685U CN 215929935 U CN215929935 U CN 215929935U
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Abstract
The utility model provides an air conditioner with a fresh air system, which comprises: the evaporator is provided with an evaporator inlet pipeline and an evaporator outlet pipeline; fresh air subassembly includes: a fresh air duct; the microchannel heat exchange plate is arranged in the fresh air pipeline, and is provided with a heat exchange medium inlet pipe and a heat exchange medium outlet pipe; the heat exchange medium inlet pipe is connected with the evaporator inlet pipeline, and the heat exchange medium outlet pipe is connected with the evaporator outlet pipeline. The utility model solves the problem that the temperature and the humidity of fresh air cannot be quickly controlled by a built-in temperature adjusting system of the air conditioner.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an air conditioner with a fresh air system.
Background
At present, in a household fresh air conditioner, fresh air is directly sent into a room after being introduced into the room from the outside and only being filtered. The temperature and the humidity of the fresh air sent into the room are not controllable, and when the indoor and outdoor temperature difference is large, the fresh air can affect the comfort of the room.
The temperature and humidity of fresh air are controlled by most of commercial fresh air fans through electric heating or condensation, but the electric heating wastes electricity, the condensation reheating structure is complex, and the flow of a refrigerant needs to be well controlled to ensure the safe and reliable operation of the whole refrigerant system; the minority is that the refrigerating system through connecting the air conditioner carries out the heat transfer to the new trend system, but the effect of heat transfer is relatively poor, leads to user experience to feel to descend.
SUMMERY OF THE UTILITY MODEL
The utility model solves the problem that the temperature and the humidity of fresh air cannot be quickly controlled by a built-in temperature adjusting system of the air conditioner.
In order to solve the above problem, an embodiment of the present invention provides an air conditioner with a fresh air system, including: the evaporator is provided with an evaporator inlet pipeline and an evaporator outlet pipeline; fresh air subassembly includes: a fresh air duct; the microchannel heat exchange plate is arranged in the fresh air pipeline, and is provided with a heat exchange medium inlet pipe and a heat exchange medium outlet pipe; the heat exchange medium inlet pipe is connected with the evaporator inlet pipeline, and the heat exchange medium outlet pipe is connected with the evaporator outlet pipeline.
Compared with the prior art, the technical effect of the technical scheme provided by the embodiment is as follows: the heat exchange efficiency of the micro-channel heat exchange fins is improved by the micro-channel heat exchange fins, the evaporator inlet pipeline of the evaporator is connected with the heat exchange medium inlet pipe, the evaporator outlet pipeline of the evaporator is connected with the heat exchange medium outlet pipe, and therefore heat exchange can be achieved for the fresh air assembly through the micro-channel heat exchange fins by the heat exchange medium, and the temperature and the humidity of the fresh air assembly are controlled.
In one embodiment of the present invention, further comprising: the compressor is connected with the evaporator; the condenser is connected with the compressor; and the throttling mechanism is connected with the condenser and the evaporator.
Compared with the prior art, the technical effect of the technical scheme provided by the embodiment is as follows: when the air conditioner is used for refrigeration, the heat exchange medium is compressed into high-temperature and high-pressure gas from low-temperature and low-pressure gas through the compressor, then is condensed into medium-temperature and high-pressure liquid through the condenser, and becomes low-temperature and low-pressure liquid after entering the throttling mechanism for throttling. The low-temperature low-pressure liquid working medium is sent into the evaporator to be cooled, and then the liquid working medium absorbs heat from the evaporator to be evaporated into low-temperature low-pressure steam, so that circulation is formed.
In one embodiment of the present invention, the heat exchange medium outlet pipe is provided between the compressor and the evaporator; the heat exchange medium inlet pipe is arranged between the throttling mechanism and the evaporator.
Compared with the prior art, the technical effect of the technical scheme provided by the embodiment is as follows: the heat exchange medium outlet pipe is arranged between the compressor and the evaporator; the heat exchange medium inlet pipe is arranged between the throttling mechanism and the evaporator, so that the heat exchange medium can flow in from the heat exchange medium inlet pipe and flow out from the heat exchange medium outlet pipe, and the flowing direction of the heat exchange medium by the fresh air component is consistent with that of the air conditioner.
In one embodiment of the present invention, the microchannel heat exchanger plate is multiple, and the multiple microchannel heat exchanger plates are sequentially arranged at intervals.
Compared with the prior art, the technical effect of the technical scheme provided by the embodiment is as follows: through setting up a plurality of microchannel heat exchanger pieces, and the microchannel heat exchanger piece is the interval setting in proper order, when the wind of new trend subassembly passes through the new trend pipeline, can carry out the heat transfer through a plurality of microchannel heat exchanger pieces simultaneously, has further improved the heat exchange efficiency of microchannel heat exchanger piece.
In one embodiment of the present invention, the microchannel heat exchanger plate includes: the heat exchange inlet pipe is connected with the heat exchange medium inlet pipe; the heat exchange outlet pipe is connected with the heat exchange medium outlet pipe; and the micro-channel is arranged on the micro-channel heat exchange sheet, and two ends of the micro-channel are respectively connected with the heat exchange inlet pipe and the heat exchange outlet pipe.
Compared with the prior art, the technical effect of the technical scheme provided by the embodiment is as follows: through setting up heat transfer import pipe and connecting heat transfer medium import pipe and setting up the heat transfer outlet pipe and connect the heat transfer medium outlet pipe, after heat transfer medium got into from heat transfer medium import pipe, accessible heat transfer import pipe got into to the microchannel that sets up in the microchannel heat exchanger fin in, flowed to the heat transfer medium outlet pipe from the heat transfer outlet pipe again.
In an embodiment of the present invention, the microchannel heat exchanger plate further includes: the heat exchange fin is arranged on the microchannel heat exchange plate.
Compared with the prior art, the technical effect of the technical scheme provided by the embodiment is as follows: the heat exchange fins are arranged on the micro-channel heat exchange fins, so that the heat exchange area of the micro-channel heat exchange fins can be increased, and the heat exchange efficiency is improved.
In one embodiment of the present invention, further comprising: and the valve is arranged on the heat exchange medium inlet pipe and/or the heat exchange medium outlet pipe.
Compared with the prior art, the technical effect of the technical scheme provided by the embodiment is as follows: the valves are arranged on the heat exchange medium inlet pipe and/or the heat exchange medium outlet pipe, so that the opening and closing and the flow of the heat exchange medium inlet pipe and/or the heat exchange medium outlet pipe can be controlled, and the temperature of wind in the fresh air component can be controlled.
In an embodiment of the present invention, the fresh air component further includes: a fresh air supply pipe and a fresh air inlet pipe; wherein, the fresh air pipeline is arranged between the fresh air supply pipe and the fresh air inlet pipe.
Compared with the prior art, the technical effect of the technical scheme provided by the embodiment is as follows: through setting up new trend blast pipe and new trend air-supply line, and the new trend pipeline is located between new trend blast pipe and the new trend air-supply line, and the new trend gets into from the new trend air-supply line, handles through the temperature or humidity in the new trend pipeline, sends out from the air supply line again to make outside air conditioning send to indoor to the temperature and the humidity that the user needed.
In one embodiment of the present invention, further comprising: and the temperature sensor is arranged on the fresh air supply pipe and is used for detecting the air supply temperature of the fresh air supply pipe.
Compared with the prior art, the technical effect of the technical scheme provided by the embodiment is as follows: set up temperature sensor on the new trend blast pipe to can detect the temperature of seeing off in the new trend blast pipe in real time, be convenient for further control.
In one embodiment of the present invention, further comprising: and the filter assembly is arranged in the fresh air inlet pipe and/or the fresh air supply pipe.
Compared with the prior art, the technical effect of the technical scheme provided by the embodiment is as follows: through set up filtering component in new trend air-supply line and/or new trend blast pipe, can filter outdoor air, can prevent that dust or harmful gas in the outdoor air from emitting from the new trend subassembly to improve user's use and experience.
The utility model has at least one or more of the following advantages:
i) the heat exchange medium inlet pipe is connected with the evaporator inlet pipeline of the evaporator, and the heat exchange medium outlet pipe is connected with the evaporator outlet pipeline of the evaporator, so that heat exchange of the heat exchange medium to the fresh air assembly can be realized through the micro-channel heat exchange fins, and the temperature and the humidity of the fresh air assembly can be controlled;
ii) at least one microchannel is arranged on the microchannel heat exchange plate, so that the heat exchange efficiency of the microchannel heat exchange plate is improved;
iii) the heat exchange inlet pipe and/or the heat exchange outlet pipe are/is divided into a plurality of areas by the partition pieces by arranging the partition pieces on the heat exchange inlet pipe and/or the heat exchange outlet pipe, so that the heat exchange efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a block diagram of an air conditioner 100 with a fresh air system according to a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an air conditioner 100 with a fresh air system according to a first embodiment of the present invention.
Fig. 3 is a schematic structural diagram of the fresh air component 10 shown in fig. 1.
Fig. 4 is a top view of the microchannel plate 15 shown in fig. 3.
Fig. 5 is a sectional view taken along the line a-a in fig. 4.
Fig. 6 is a front view of the microchannel plate 15 shown in fig. 3.
Fig. 7 is a sectional view taken along line B-B in fig. 6.
Description of reference numerals:
100 is an air conditioner with a fresh air system; 10 is a fresh air component; 11 is a fresh air pipeline; 12 is a fresh air blast pipe; 13 is a fresh air inlet pipe; 14 is a temperature sensor; 15 is a micro-channel heat exchange sheet; 151 is a heat exchange inlet pipe; 152 is a heat exchange outlet pipe; 153 is a microchannel; 16 is a heat exchange medium inlet pipe; 17 is a heat exchange medium outlet pipe; 20 is an evaporator; 21 is an evaporator inlet pipeline; 22 is an evaporator outlet pipe; 30 is a valve; 40 is a compressor; 50 is a condenser; and 60 is a throttling mechanism.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Referring to fig. 1, a schematic structural diagram of an air conditioner 100 with a fresh air system according to an embodiment of the present invention is shown. The air conditioner 100 provided with the fresh air system includes, for example: an evaporator 20 and a fresh air component 10; wherein, an evaporator inlet pipeline 21 and an evaporator outlet pipeline 22 are arranged on the evaporator 20; the fresh air component 10 is provided with a heat exchange medium inlet pipe 16 and a heat exchange medium outlet pipe 17, the heat exchange medium inlet pipe 16 is connected with an evaporator inlet pipeline 21, and the heat exchange medium outlet pipe 17 is connected with an evaporator outlet pipeline 22.
For example, the temperature and humidity of fresh air are controlled by the conventional fresh air conditioner through electric heating or condensation, but the electric heating wastes electricity, the condensation reheating structure is complex, and the flow of a refrigerant needs to be well controlled to ensure the safe and reliable operation of the whole refrigerant system; in the utility model, the heat exchange medium inlet pipe 16 is connected with the evaporator inlet pipeline 21 of the evaporator 20, and the heat exchange medium outlet pipe 17 is connected with the evaporator outlet pipeline 22 of the evaporator 20, so that the heat exchange medium can flow into the fresh air assembly 10 through the evaporator inlet pipeline 21 and the heat exchange medium inlet pipe 16, and after the heat exchange of the fresh air assembly 10 is carried out by the micro-channel heat exchange fins 15, the heat exchange medium flows into the evaporator outlet pipeline 22 from the heat exchange medium outlet pipe 17, thereby realizing the continuous heat exchange of the fresh air assembly 10.
Specifically, the air conditioner 100 provided with the fresh air system further includes, for example: a compressor 40, a condenser 50, and a throttle 60. When the air conditioner is refrigerating, the heat exchange medium is compressed from low-temperature low-pressure gas into high-temperature high-pressure gas by the compressor 40, then condensed by the condenser 50 to form medium-temperature high-pressure liquid, and the medium-temperature high-pressure liquid is throttled by the throttling mechanism 60 and then becomes low-temperature low-pressure liquid. The low-temperature low-pressure liquid working medium is sent into the evaporator 20 and the fresh air assembly 10 to cool the supplied air, and then absorbs heat from the evaporator 20 and the fresh air assembly 10 to evaporate into low-temperature low-pressure steam, so that circulation is formed.
Specifically, referring to fig. 1 and 2, a fresh air duct 11, a fresh air supply pipe 12 and a fresh air inlet pipe 13 are further disposed on the fresh air module 10, and the fresh air duct 11 is disposed between the fresh air supply pipe 12 and the fresh air inlet pipe 13. For example, by arranging the fresh air supply pipe 12 and the fresh air inlet pipe 13, and arranging the fresh air pipeline 11 between the fresh air supply pipe 12 and the fresh air inlet pipe 13, fresh air enters from the fresh air inlet pipe 13, is processed by the temperature or humidity in the fresh air pipeline 11, and is sent out from the fresh air supply pipe 12, so that the outside air is adjusted to the temperature and humidity required by a user and is sent to the indoor.
Further, the air conditioner 100 provided with the fresh air system, for example, further includes: a valve 30; wherein the valve 30 is provided to the heat exchange medium inlet pipe 16 and/or the heat exchange medium outlet pipe 17. For example, the opening or closing of the circulation of the heat exchange medium of the fresh air component 10 is controlled by providing a valve 30 on the heat exchange medium inlet pipe 16 and/or the heat exchange medium outlet pipe 17.
Preferably, the valve 30 may also be an electronic expansion valve, for example, the electronic expansion valve may control opening or closing of the circulation of the heat exchange medium of the fresh air component 10, and may also control the flow rate of the heat exchange medium in the fresh air component 10, so as to control the cooling or heating effect of the fresh air component 10.
Preferably, the air conditioner 100 provided with the fresh air system further includes, for example: a blower motor (not shown). Wherein, the air supply motor is arranged in the fresh air supply pipe 12. For example, by arranging the air supply motor on the fresh air supply pipe 12, on one hand, whether the fresh air component 10 supplies air can be controlled by controlling the opening and closing of the air supply motor; on the other hand, the motor speed of the air supply motor can be controlled to control the air supply size of the fresh air component 10.
Preferably, the air conditioner 100 provided with the fresh air system further includes, for example: a filter assembly (not shown). Wherein, the filter assembly is arranged in the fresh air inlet pipe 13 and/or the fresh air supply pipe 12. For example, by arranging the filter assembly in the fresh air inlet duct 13 and/or the fresh air supply duct 12, outdoor air can be filtered, and dust or harmful gas in the outdoor air can be prevented from being discharged from the fresh air assembly 10, so that the use experience of a user is improved.
Specifically, referring to fig. 3, the fresh air component 10 further includes, for example: at least one microchannel heat exchanger plate 15. Wherein, the microchannel heat exchange plate 15 is respectively connected with a heat exchange medium inlet pipe 16 and a heat exchange medium outlet pipe 17.
Preferably, the microchannel heat exchanging plate 15 may be provided in a plurality, and the plurality of microchannel heat exchanging plates 15 are sequentially arranged at intervals. For example, through setting up a plurality of microchannel heat exchanger pieces 15, and microchannel heat exchanger piece 15 sets up at the interval in proper order, when the wind of new trend subassembly 10 passes through new trend pipeline 11, can carry out the heat transfer through a plurality of microchannel heat exchanger pieces 15 simultaneously, has further improved microchannel heat exchanger piece 15's heat exchange efficiency.
Preferably, in conjunction with fig. 4 and 5, the microchannel heat exchanger plate 15 further includes: heat exchange inlet pipe 151, heat exchange outlet pipe 152, and microchannel 153. Wherein, two ends of the micro-channel 153 are respectively arranged on the heat exchange inlet pipe 151 and the heat exchange outlet pipe 152; the heat exchange inlet pipe 151 is connected with the heat exchange medium inlet pipe 16; the heat exchange outlet pipe 152 is connected to the heat exchange medium outlet pipe 17.
For example, by arranging the heat exchange inlet pipe 151 to connect the heat exchange medium inlet pipe 16 and the heat exchange outlet pipe 152 to connect the heat exchange medium outlet pipe 17, after the heat exchange medium enters from the heat exchange medium inlet pipe 16, the heat exchange medium can enter the micro-channel 153 arranged in the micro-channel heat exchange fin 15 through the heat exchange inlet pipe 151, and then flows out of the heat exchange outlet pipe 152 to the heat exchange medium outlet pipe 17, and flows through the micro-channels 153 through the refrigerant, so that the heat exchange efficiency is improved, and the material and volume of the micro-channel heat exchange fin 15 can be effectively reduced.
Preferably, the microchannel heat exchanger plate 15 further includes, for example: a partition (not shown). Wherein the partition is provided in the heat exchange inlet pipe 151 and/or the heat exchange outlet pipe 152. For example, by providing the partition on the heat exchange inlet pipe 151 and/or the heat exchange outlet pipe 152, the heat exchange inlet pipe 151 and/or the heat exchange outlet pipe 152 is divided into several regions by the partition, thereby improving the efficiency of heat exchange.
Specifically, the microchannel heat exchanger plate 15 further includes, for example: and heat exchange fins. Wherein the heat exchange fins are arranged on the micro-channel heat exchange fins 15. For example, by arranging the heat exchange fins on the micro-channel heat exchange fins 15, the heat exchange area of the micro-channel heat exchange fins 15 can be increased, so that the heat exchange efficiency is improved.
Specifically, combine fig. 6 and fig. 7, inside heat transfer fin was located to microchannel 153, for example, heat transfer fin can improve the area of heat transfer, and microchannel 153 is the passageway of heat transfer medium circulation, locates microchannel 153 inside making all be equipped with a plurality of heat transfer fins on every microchannel 153 of heat transfer fin, improves holistic heat transfer area to improve heat exchange efficiency.
Preferably, the cross-sectional shape of the micro-channel 153 may be a kidney-shaped hole as shown in fig. 7, and may also be a circle, a square, or the like, and the cross-sectional shape of the micro-channel 153 is not limited herein.
Preferably, a single row of microchannels 153 as shown in fig. 7 may be provided on the microchannel heat exchanger plate 15, or multiple rows of microchannels 153 may be provided, so as to improve the heat exchange effect, where the number and arrangement of the microchannels 153 are not limited.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides an air conditioner with new trend system which characterized in that includes:
the evaporator (20), the evaporator (20) is provided with an evaporator inlet pipeline (21) and an evaporator outlet pipeline (22);
fresh air assembly (10) comprising:
a fresh air duct (11);
the fresh air pipeline is characterized by comprising at least one micro-channel heat exchange plate (15), wherein the micro-channel heat exchange plate (15) is arranged in the fresh air pipeline (11), and a heat exchange medium inlet pipe (16) and a heat exchange medium outlet pipe (17) are arranged on the micro-channel heat exchange plate (15);
wherein the heat exchange medium inlet pipe (16) is connected with the evaporator inlet pipe (21), and the heat exchange medium outlet pipe (17) is connected with the evaporator outlet pipe (22).
2. The air conditioner with the fresh air system as claimed in claim 1, further comprising:
a compressor (40) connected to the evaporator (20);
a condenser (50) connected to the compressor (40);
a throttle mechanism (60) connecting the condenser (50) and the evaporator (20).
3. The air conditioner provided with a fresh air system as claimed in claim 2, wherein the heat exchange medium outlet pipe (17) is provided between the compressor (40) and the evaporator (20); the heat exchange medium inlet pipe (16) is arranged between the throttling mechanism (60) and the evaporator (20).
4. The air conditioner with the fresh air system as recited in claim 1, wherein the number of the micro-channel heat exchanging fins (15) is plural, and the plural micro-channel heat exchanging fins (15) are sequentially arranged at intervals.
5. Air conditioner with fresh air system according to any of claims 1-4, characterized in that the microchannel heat exchanger plate (15) comprises:
the heat exchange inlet pipe (151), the heat exchange inlet pipe (151) is connected with the heat exchange medium inlet pipe (16);
a heat exchange outlet pipe (152), wherein the heat exchange outlet pipe (152) is connected with the heat exchange medium outlet pipe (17);
and the micro-channel (153) is arranged on the micro-channel heat exchange plate (15), and two ends of the micro-channel (153) are respectively connected with the heat exchange inlet pipe (151) and the heat exchange outlet pipe (152).
6. The air conditioner with a fresh air system as recited in claim 1, wherein the microchannel heat exchanger plate (15) further comprises:
the heat exchange fin is arranged on the microchannel heat exchange plate (15).
7. The air conditioner with the fresh air system as claimed in claim 1, further comprising:
a valve (30), the valve (30) being provided at the heat exchange medium inlet pipe (16) and/or the heat exchange medium outlet pipe (17).
8. The air conditioner with a fresh air system as claimed in claim 1, wherein the fresh air module (10) further comprises: a fresh air blast pipe (12) and a fresh air inlet pipe (13);
the fresh air pipeline (11) is arranged between the fresh air supply pipe (12) and the fresh air inlet pipe (13).
9. The air conditioner with the fresh air system as claimed in claim 8, further comprising:
and the temperature sensor is arranged on the fresh air supply pipe (12) and is used for detecting the air supply temperature of the fresh air supply pipe (12).
10. The air conditioner with the fresh air system as claimed in claim 8, further comprising:
and the filter assembly is arranged in the fresh air inlet pipe (13) and/or the fresh air supply pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122271685.1U CN215929935U (en) | 2021-09-18 | 2021-09-18 | Air conditioner with new trend system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122271685.1U CN215929935U (en) | 2021-09-18 | 2021-09-18 | Air conditioner with new trend system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215929935U true CN215929935U (en) | 2022-03-01 |
Family
ID=80416116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122271685.1U Active CN215929935U (en) | 2021-09-18 | 2021-09-18 | Air conditioner with new trend system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215929935U (en) |
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2021
- 2021-09-18 CN CN202122271685.1U patent/CN215929935U/en active Active
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