CN219415010U - Outdoor unit and air conditioner - Google Patents
Outdoor unit and air conditioner Download PDFInfo
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- CN219415010U CN219415010U CN202320064855.5U CN202320064855U CN219415010U CN 219415010 U CN219415010 U CN 219415010U CN 202320064855 U CN202320064855 U CN 202320064855U CN 219415010 U CN219415010 U CN 219415010U
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- air
- outdoor unit
- air outlet
- oxygen
- generating device
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 121
- 239000001301 oxygen Substances 0.000 claims abstract description 121
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 121
- 239000003507 refrigerant Substances 0.000 claims abstract description 46
- 239000007789 gas Substances 0.000 claims abstract description 33
- 239000002912 waste gas Substances 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 5
- 230000001960 triggered effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004880 explosion Methods 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 28
- 229910052757 nitrogen Inorganic materials 0.000 description 14
- 238000001816 cooling Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 239000002808 molecular sieve Substances 0.000 description 6
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 230000030279 gene silencing Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Other Air-Conditioning Systems (AREA)
Abstract
The application provides an off-premises station and air conditioner, wherein, the off-premises station includes the casing, intake pipe and oxygenerator, be provided with the chamber that holds that is used for installing the compressor in the casing, simultaneously, oxygenerator sets up in holding the intracavity, and set up air inlet and first gas outlet, the intake pipe wears to locate the casing this moment, and communicate in the air inlet, in order to carry outside air to oxygenerator, and after the air enters into oxygenerator, oxygenerator then can be with air separation for waste gas and oxygen, and discharge waste gas from first gas outlet, thereby can realize gradually reducing the purpose of holding intracavity oxygen concentration, and when the compressor takes place the refrigerant to reveal, because the oxygen concentration that holds the intracavity at this moment compares greatly reduced in normal condition, so after the refrigerant that leaks and the air contact that holds the intracavity, explosion just can not take place, thereby ensured user's personal and property safety.
Description
Technical Field
The application relates to the technical field of household appliances, in particular to an outdoor unit and an air conditioner.
Background
Nowadays, with the improvement of the national requirements for environmental protection, the air conditioner increasingly adopts R32 and other environment-friendly refrigerants, but the environment-friendly refrigerants have the characteristic of combustibility and explosiveness, and when the refrigerants leak out of the air conditioner unit, explosion accidents are easy to occur, thereby threatening the personal and property safety of users.
Disclosure of Invention
The embodiment of the application provides an outdoor unit and an air conditioner, which are used for solving the problem that explosion accidents are easy to occur when the refrigerant leakage occurs in the conventional air conditioning unit.
In a first aspect, an embodiment of the present application provides an outdoor unit, including:
the shell is internally provided with a containing cavity which is used for installing the compressor;
the air inlet pipe penetrates through the shell;
the oxygen generating device is arranged in the accommodating cavity and is provided with an air inlet and a first air outlet, the air inlet pipe is communicated with the air inlet so as to convey external air to the oxygen generating device, and the oxygen generating device is used for separating air into waste gas and oxygen and discharging the waste gas from the first air outlet so as to reduce the oxygen concentration in the accommodating cavity.
Optionally, in an embodiment, the oxygen generating device further includes a second air outlet, the oxygen generating device can discharge oxygen from the second air outlet, the outdoor unit further includes a new air pipe, one end of the new air pipe is connected to the second air outlet, and the other end of the new air pipe is used for connecting an indoor unit.
Optionally, in an embodiment, the oxygen generating device further includes a third air outlet, the oxygen generating device can discharge the waste gas from the third air outlet, the outdoor unit further includes a first air outlet pipe, the first air outlet pipe is disposed in the accommodating cavity, one end of the first air outlet pipe is connected with the third air outlet, and the other end of the first air outlet pipe is disposed at the bottom of the compressor.
Optionally, in an embodiment, the outdoor unit further includes a cooling fan, a controller, and a partition board, where the cooling fan and the compressor are electrically connected to the controller, and the partition board is disposed between the cooling fan and the compressor to isolate dust from entering the compressor, and the partition board is further provided with a mounting opening, and the controller is clamped in the mounting opening.
Optionally, in an embodiment, the oxygen generating device further includes a fourth air outlet, the oxygen generating device can exhaust waste gas from the fourth air outlet, the outdoor unit further includes a second air outlet pipe, the second air outlet pipe is disposed in the accommodating cavity, one end of the second air outlet pipe is connected to the fourth air outlet, and the other end of the second air outlet pipe faces the controller.
Optionally, in an embodiment, the outdoor unit further includes a concentration sensor, where the concentration sensor is electrically connected to the controller, and the concentration sensor is used to sense a concentration of the refrigerant in the accommodating cavity.
Optionally, in an embodiment, the concentration sensor is disposed at a lowest position of the outdoor unit.
Optionally, in an embodiment, the outdoor unit is further provided with an alarm unit and a silencing button, where the alarm unit and the silencing button are both electrically connected to the controller, the alarm unit can start to operate when the concentration sensor detects that the refrigerant concentration in the accommodating cavity is too high, and the silencing button can control the alarm unit to stop operating when triggered.
Optionally, in an embodiment, the oxygen generating device is provided with a filter screen at the air inlet and the first air outlet.
In a second aspect, an embodiment of the present application further provides an air conditioner, including:
the outdoor unit of any one of the above,
and the outdoor unit is connected with the indoor unit.
The outdoor unit provided by the embodiment of the application comprises a shell, an air inlet pipe and an oxygen generating device, wherein the shell is internally provided with a containing cavity for installing a compressor, meanwhile, the oxygen generating device is arranged in the containing cavity and is provided with an air inlet and a first air outlet, the air inlet pipe penetrates through the shell and is communicated with the air inlet so as to convey outside air into the oxygen generating device, after the air enters the oxygen generating device, the oxygen generating device can separate the air into waste gas and oxygen, and the waste gas is discharged from the first air outlet, so that the purpose of gradually reducing the oxygen concentration in the containing cavity can be achieved, and when the compressor leaks a refrigerant, the oxygen concentration in the containing cavity is greatly reduced compared with that of normal conditions, so that the leaked refrigerant is prevented from being exploded after being contacted with the air in the containing cavity, and the personal and property safety of a user are guaranteed.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive effort to a person skilled in the art.
For a more complete understanding of the present application and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts throughout the following description.
Fig. 1 is a schematic top view of an outdoor unit according to an embodiment of the present disclosure.
Fig. 2 is a schematic view of the internal structure of the oxygen generator shown in fig. 1.
Fig. 3 is a schematic structural diagram of an air conditioner according to an embodiment of the present application.
Fig. 4 is a flowchart of a control method of an air conditioner according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
Nowadays, with the improvement of the national requirements for environmental protection, the air conditioner increasingly adopts R32 and other environment-friendly refrigerants, but the environment-friendly refrigerants have the characteristic of combustibility and explosiveness, and when the refrigerants leak out of the air conditioner unit, explosion accidents are easy to occur, thereby threatening the personal and property safety of users.
Based on the technical problem, the application provides an outdoor unit to solve the problem that explosion accidents occur easily when the refrigerant leaks in the existing air conditioning unit. Referring to fig. 1, fig. 1 is a schematic top view of an outdoor unit according to an embodiment of the present disclosure. The outdoor unit 100 includes a casing 110, an intake pipe 120 and an oxygen generator 130, where the casing 110 is provided with a containing cavity 111 for installing a compressor 112, and the oxygen generator 130 is disposed in the containing cavity 111 and is provided with an air inlet 131 and a first air outlet 132, at this time, the intake pipe 120 may be disposed through the casing 110 and is connected to the air inlet 131, so as to convey external air into the oxygen generator 130 through the intake pipe 120, and after the air enters the oxygen generator 130, the oxygen generator 130 may separate the air into exhaust gas and oxygen, and exhaust gas is discharged from the first air outlet 132 into the containing cavity 111, and the exhaust gas and the air in the containing cavity 111 are continuously fused, so that the purpose of gradually reducing the oxygen concentration in the containing cavity 111 can be achieved.
It is understood that the oxygen generating device 130 may be a conventional molecular sieve oxygen generator, an electrolytic water oxygen generator or a polymer oxygen-enriched membrane oxygen generator, and the oxygen generating device 130 in this embodiment may be a molecular sieve oxygen generator, for example, refer to fig. 2, and fig. 2 is a schematic diagram of an internal structure of the oxygen generating device described in fig. 1. Specifically, in the present embodiment, when external air enters the oxygen generating device 130 through the air inlet pipe 120, the air filter in the oxygen generating device 130 will filter the air first, so as to avoid the situation that the oxygen generating device 130 is damaged after particles or impurities in the air enter the oxygen generating device 130. When the air is filtered by the air filter, the filtered air flows to the molecular sieve tower under the action of the air compressor, and the waste gas and the oxygen are separated at the molecular sieve tower, so that the oxygen can smoothly pass through the molecular sieve tower and enter the fine sieve tower to wait for secondary purification, so as to further improve the concentration of the oxygen, and the waste gas which does not pass through the molecular sieve tower can be discharged at the first air outlet 132 at the moment and is fused with the air in the accommodating cavity 111, so that the concentration of the oxygen in the accommodating cavity 111 is reduced.
It can be understood that, in this embodiment, the exhaust gas separated by the oxygen generating device 130 may be a gas rich in nitrogen element in air, and under the action of the oxygen generating device 130, the gas rich in nitrogen element continuously enters into the accommodating cavity 111, and then can be fused with the air in the accommodating cavity 111, and gradually reduce the oxygen concentration of the air in the accommodating cavity 111, so that when the refrigerant in the compressor 112 leaks, the leaked refrigerant contacts with the air rich in nitrogen element in the accommodating cavity 111, and explosion will not occur; meanwhile, the oxygen separated by the oxygen generating device 130 in this embodiment may be a gas rich in oxygen in air.
In addition, the specific position of the oxygen generating device 130 in the accommodating chamber 111 is not limited in the present embodiment, for example, the oxygen generating device 130 may be disposed at any position in the accommodating chamber 111 and the first air outlet 132 for releasing the exhaust gas and the accommodating chamber 111 are made to communicate, thereby achieving the purpose of reducing the oxygen concentration in the accommodating chamber 111; in addition, the oxygen generating device 130 may be disposed at a corner in the accommodating cavity 111 and is disposed against an inner wall of the outdoor unit 100, so that the first air outlet 132 for releasing the exhaust air is aligned with the accommodating cavity 111 and releases the exhaust air from the corner of the accommodating cavity 111, thereby realizing the purpose of reducing the oxygen concentration in the accommodating cavity 111 in all directions, and avoiding the problem that the oxygen concentration at the corner of the accommodating cavity 111 cannot be reduced when the oxygen generating device 130 releases the exhaust air.
Optionally, as shown in fig. 1, in an embodiment, the oxygen generating device 130 is further provided with a second air outlet 133, and at the same time, the oxygen separated by the oxygen generating device 130 may be discharged from the second air outlet 133. In addition, referring to fig. 3, fig. 3 is a schematic structural diagram of an air conditioner according to an embodiment of the present application. In this embodiment, the outdoor unit 100 may further include a fresh air pipe 140, one end of the fresh air pipe 140 is connected to the second air outlet 133 to accommodate the oxygen-enriched gas exhausted from the second air outlet 133, and the other end of the fresh air pipe 140 is connected to a fresh air fan (not shown) of the indoor unit 210, so that the oxygen-enriched gas separated by the oxygen generating device 130 is conveyed into the indoor unit 210 to improve the oxygen content of the air in the indoor environment, so that the comfort of the user can be improved by improving the fresh air function of the indoor unit 210.
Alternatively, as shown in fig. 1, in an embodiment, the outdoor unit 100 may further include a heat radiation fan 150, a controller 160, and a partition 170, and both the heat radiation fan 150 and the compressor 112 are electrically connected to the controller 160, so that the heat radiation fan 150 and the compressor 112 can be powered by the controller 160 and the heat radiation fan 150 and the compressor 112 can operate normally. Meanwhile, since the cooling fan 150 rotates during operation and drives the airflow around the cooling fan 150 to flow, and when the airflow around the cooling fan 150 flows, the impurities and dust in the accommodating chamber 111 float in the accommodating chamber 111, so the partition 170 is disposed between the cooling fan 150 and the compressor 112 in this embodiment, thereby achieving the purpose of isolating the dust or impurities from entering the compressor 112 through the partition 170. Meanwhile, the partition 170 is further provided with a mounting opening (not shown), the controller 160 is clamped at the mounting opening (namely, part of the controller 160 is arranged on one side of the partition 170 facing the cooling fan 150, and the other part of the controller 160 is arranged on one side of the partition 170 facing the compressor 112), so that a cooling effect on the controller 160 can be achieved through the cooling fan 150, and the gas which is separated by the oxygen generating device 130 and is rich in nitrogen can contact with one side of the controller 160, facing the compressor 112, of the partition 170, so that the oxygen content in air near the controller 160 is reduced, and the possibility that the flammable refrigerant in the accommodating cavity 111 explodes due to ignition of charged components in the controller 160 during operation is reduced.
Optionally, in an embodiment, the oxygen generating device 130 may further be provided with a third air outlet and a fourth air outlet, the gas rich in nitrogen separated by the oxygen generating device 130 may be discharged from the third air outlet and the fourth air outlet, and the third air outlet and the fourth air outlet are both disposed towards the accommodating cavity 111, so as to further reduce the oxygen concentration of the air in the accommodating cavity 111. When the refrigerant of the compressor 112 leaks, the leaked refrigerant generally accumulates at the bottom of the outdoor unit 100 due to the high density of the refrigerant, and when the gas rich in nitrogen separated by the oxygen generating device 130 is discharged from the first gas outlet 132, the oxygen generating device 130 is not provided with a pressurizing device at the first gas outlet 132 to enhance the flow rate and pressure of the gas, so that the gas rich in nitrogen separated by the oxygen generating device 130 may not flow to the bottom of the outdoor unit 100, and thus the problem of high oxygen concentration at the bottom of the outdoor unit 100 may occur.
Based on this, the outdoor unit 100 further includes a first air outlet pipe (not shown), which is disposed in the accommodating cavity 111, and one end of the first air outlet pipe is connected to the third air outlet, and the other end of the first air outlet pipe is disposed at the bottom of the compressor 112, so that when the gas rich in nitrogen separated by the oxygen generator 130 is discharged from the third air outlet, the first air outlet pipe can guide the gas rich in nitrogen at the third air outlet to the bottom of the compressor 112, thereby blowing off the refrigerant deposited at the bottom, reducing the oxygen concentration at the bottom of the compressor 112, and further reducing the possibility of explosion of the refrigerant. In addition, the outdoor unit 100 may further include a second air outlet pipe (not shown) also disposed in the accommodating chamber 111, and having one end connected to the fourth air outlet and the other end disposed toward the controller 160, so that the nitrogen-rich gas discharged from the fourth air outlet can be blown toward the controller 160, thereby not only dissipating heat from the controller 160, but also enabling the nitrogen-rich gas separated by the oxygen generator 130 to contact the controller 160, so as to reduce the oxygen content in the air near the controller 160, thereby reducing the possibility of explosion of the combustible refrigerant in the accommodating chamber 111 caused by the ignition of the charged components inside the controller 160 during operation.
Optionally, in an embodiment, the outdoor unit 100 may further include a concentration sensor (not shown), and the concentration sensor may be disposed in the receiving chamber 111 and located near the compressor 112, so that the concentration of the refrigerant in the receiving chamber 111 can be detected and sensed by the concentration sensor. Meanwhile, the concentration sensor is electrically connected with the controller 160, so that not only can the concentration sensor be powered by the controller 160, but also when the concentration sensor detects that the concentration of the refrigerant in the accommodating cavity 111 is too high (namely, when the refrigerant in the compressor 112 leaks), the information of the too high concentration of the refrigerant can be transmitted to the controller 160, and meanwhile, the controller 160 can control the oxygen generator 130 to start to work so as to realize the accurate starting of the oxygen generator 130; similarly, when the concentration sensor detects that the concentration of the refrigerant in the accommodating cavity 111 is low, information can be transmitted to the controller 160, and the controller 160 can control the closing of the oxygen generating device 130, so as to further save energy consumption.
It can be understood that, in the embodiment, the specific number of the concentration sensors is not limited, for example, may be 1, 3 or 5, and when the number of the concentration sensors is greater, the detection effect on the refrigerant leakage is better, and the detection effect can be specifically adjusted according to the actual requirement; meanwhile, since the density of the refrigerant is high, the leaked refrigerant is generally accumulated at the bottom of the outdoor unit 100, so that the concentration sensor in the embodiment may also be disposed at the lowest position of the outdoor unit 100, so as to achieve the purpose of accurate detection of the concentration sensor.
Optionally, in an embodiment, the outdoor unit 100 may further be provided with an alarm unit and a noise reduction button, and the alarm unit and the noise reduction button may be disposed at an outer wall of the outdoor unit 100 and electrically connected to the controller 160, so as to supply power to the alarm unit and the noise reduction button through the controller 160. When the concentration sensor detects that the concentration of the refrigerant in the accommodating cavity 111 is too high (i.e. when the refrigerant in the compressor 112 leaks), the information of the too high concentration of the refrigerant can be transmitted to the controller 160, and meanwhile, the controller 160 can control the oxygen generating device 130 to start working, and the oxygen generating device 130 discharges the gas rich in nitrogen elements to reduce the oxygen concentration in the accommodating cavity 111, in addition, the controller 160 can also control the alarm unit to start to operate so as to prompt a user to close the outdoor unit 100 and check and maintain the compressor 112, and when the user knows that the alarm device is in an operating state, the operation of the alarm device can be stopped by triggering the silencing button, and then the fault of the compressor 112 is checked and maintained, so that the situation that the user is in the operating state when checking the fault of the compressor 112 is avoided.
The alarm unit may be a buzzer (not shown) or a warning lamp (not shown) which are conventional in the prior art, or may be a buzzer and a warning lamp which coexist to form the alarm unit.
Optionally, in an embodiment, the oxygen generating device 130 is further provided with a filter screen at the air inlet 131 and the first air outlet 132, so as to filter the air, so as to avoid impurities and dust in the air entering the oxygen generating device 130, which may cause damage to the oxygen generating device 130.
Optionally, a control method is further provided in other embodiments of the present application, and referring to fig. 4, an exemplary flowchart of a control method of an air conditioner provided in an embodiment of the present application is shown in fig. 4.
Specifically, as shown in fig. 4, in this embodiment, the opening and closing of the oxygen generating apparatus 130 may also be achieved by a control method. Firstly, when the air conditioner 200 is turned on, the running state of the fresh air function is detected in real time, the concentration of the refrigerant in the air conditioner 200 is detected by the concentration sensor, and whether the air conditioner 200 has the discharge protection and the fluorine deficiency protection recently (namely, whether the concentration of the refrigerant in the air conditioner 200 exceeds the standard) is judged by the concentration sensor. It can be appreciated that, since the refrigerant generally flows back and forth before the outdoor unit 100 and the indoor unit 210 in the process of cooling and heating the air conditioner 200, the concentration sensor in the embodiment may be disposed at the indoor unit 210 in addition to the outdoor unit 100, so as to realize detection of the outdoor unit 100 and the indoor unit 210 of the air conditioner 200, and avoid the problem that the indoor unit 210 or the outdoor unit 100 cannot be detected after the refrigerant leaks.
Secondly, when the concentration sensor detects that the refrigerant at the outdoor unit 100 or the indoor unit 210 leaks (or the outdoor unit 100 and the indoor unit 210 leak at the same time), the fresh air fan and the oxygen generating device 130 are started at the moment, so that the fresh air fan can introduce the outside air into the indoor unit 210 and the outside air can be mixed with the refrigerant at the indoor unit 210, and the refrigerant concentration of the indoor unit 210 is reduced in a mode of continuously feeding the fresh air fan; the opening of the oxygen generating device 130 can enable the gas rich in nitrogen element to continuously enter the accommodating cavity 111 and be fused with the air in the accommodating cavity 111, so that the concentration of the refrigerant in the accommodating cavity 111 can be gradually reduced while the oxygen concentration of the air in the accommodating cavity 111 is reduced. Meanwhile, in this embodiment, the second air outlet is further disconnected from the fresh air pipe 140, so as to avoid the problem that the oxygen concentration of the indoor unit 210 increases due to the fact that the gas rich in oxygen element separated by the oxygen generator 130 enters the indoor unit 210.
In addition, if the concentration sensor does not detect leakage of the refrigerant at the outdoor unit 100 or the indoor unit 210, it is determined whether the fresh air function of the air conditioner 200 is on, if the fresh air function of the air conditioner 200 is also on at this time, the fresh air blower and the oxygen generator 130 may be started, and the second air outlet is communicated with the fresh air pipe 140, so that the gas source rich in nitrogen element separated by the oxygen generator 130 continuously enters the accommodating cavity 111, so as to reduce the oxygen concentration in the accommodating cavity 111, and simultaneously, also dissipate heat from heating components near the compressor 112; the gas rich in oxygen separated by the oxygen generator 130 can be delivered into the indoor unit 210 through the second air outlet and the fresh air pipe 140, so as to improve the oxygen content of the air in the indoor environment, and thus, the comfort of the user can be improved by improving the fresh air function of the indoor unit 210.
Finally, if the concentration sensor does not detect that the refrigerant at the outdoor unit 100 or the indoor unit 210 leaks, and the fresh air function of the air conditioner 200 is also in the off state, the fresh air fan and the oxygen generating device 130 may be turned off, and since the fresh air function is not turned on at this time, the oxygen-enriched gas separated by the oxygen generating device 130 at this time cannot enter the indoor unit 210, so as to achieve the purpose of improving the fresh air function of the indoor unit 210, the fresh air fan and the oxygen generating device 130 may be turned off at this time, thereby avoiding electric energy waste.
In the embodiment of the present application, an air conditioner 200 is further provided, which includes the above-mentioned outdoor unit 100 and the indoor unit 210, wherein the outdoor unit 100 may be connected to the indoor unit 210, so as to achieve the purpose of improving the fresh air function of the indoor unit 210 through the second air outlet 133 and the fresh air pipe 140.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
In the description of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more features.
The outdoor unit and the air conditioner provided by the embodiments of the present application are described in detail, and specific examples are applied to illustrate the principles and embodiments of the present application, and the description of the above embodiments is only used to help understand the method and core ideas of the present application; meanwhile, as those skilled in the art will vary in the specific embodiments and application scope according to the ideas of the present application, the contents of the present specification should not be construed as limiting the present application in summary.
Claims (10)
1. An outdoor unit (100), comprising:
a housing (110), wherein a containing cavity (111) is arranged in the housing (110), and the containing cavity (111) is used for installing a compressor (112);
the air inlet pipe (120) is arranged on the shell (110) in a penetrating way;
the oxygen generating device (130), oxygen generating device (130) set up in hold in chamber (111), and offered air inlet (131) and first gas outlet (132), intake pipe (120) communicate in air inlet (131), in order to carry external air to oxygen generating device (130), oxygen generating device (130) are used for separating air into waste gas and oxygen, and follow waste gas first gas outlet (132) department discharge, in order to reduce the oxygen concentration in holding chamber (111).
2. The outdoor unit (100) according to claim 1, wherein the oxygen generating device (130) further has a second air outlet (133), the oxygen generating device (130) can exhaust oxygen from the second air outlet (133), the outdoor unit (100) further includes a fresh air pipe (140), one end of the fresh air pipe (140) is connected to the second air outlet (133), and the other end of the fresh air pipe (140) is connected to the indoor unit (210).
3. The outdoor unit (100) according to claim 1, wherein the oxygen generator (130) further comprises a third air outlet, the oxygen generator (130) can exhaust the exhaust gas from the third air outlet, the outdoor unit (100) further comprises a first air outlet pipe, the first air outlet pipe is disposed in the accommodating cavity (111), one end of the first air outlet pipe is connected with the third air outlet, and the other end of the first air outlet pipe is disposed at the bottom of the compressor (112).
4. The outdoor unit (100) according to claim 1, wherein the outdoor unit (100) further comprises a radiator fan (150), a controller (160) and a partition board (170), the radiator fan (150) and the compressor (112) are electrically connected to the controller (160), the partition board (170) is disposed between the radiator fan (150) and the compressor (112) to isolate dust from entering the compressor (112), the partition board (170) is further provided with a mounting opening, and the controller (160) is clamped at the mounting opening.
5. The outdoor unit (100) according to claim 4, wherein the oxygen generator (130) further comprises a fourth air outlet, the oxygen generator (130) can exhaust the exhaust gas from the fourth air outlet, the outdoor unit (100) further comprises a second air outlet pipe, the second air outlet pipe is disposed in the accommodating cavity (111), one end of the second air outlet pipe is connected to the fourth air outlet, and the other end of the second air outlet pipe is disposed towards the controller (160).
6. The outdoor unit (100) according to claim 4, wherein the outdoor unit (100) further comprises a concentration sensor electrically connected to the controller (160), and the concentration sensor is configured to sense a concentration of the refrigerant in the accommodating chamber (111).
7. The outdoor unit (100) according to claim 6, wherein the concentration sensor is provided at a lowest position of the outdoor unit (100).
8. The outdoor unit (100) according to claim 4, wherein the outdoor unit (100) is further provided with an alarm unit and a mute button, both of which are electrically connected to the controller (160), the alarm unit being capable of being activated when the concentration sensor detects that the refrigerant concentration of the accommodating chamber (111) is too high, and the mute button being capable of controlling the alarm unit to be deactivated when triggered.
9. The outdoor unit (100) according to claim 1, wherein the oxygen generating device (130) is provided with a filter screen at both the air inlet (131) and the first air outlet (132).
10. An air conditioner (200), characterized by comprising:
the outdoor unit (100) according to any one of claims 1 to 9;
and an indoor unit (210), wherein the outdoor unit (100) is connected to the indoor unit (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320064855.5U CN219415010U (en) | 2023-01-06 | 2023-01-06 | Outdoor unit and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202320064855.5U CN219415010U (en) | 2023-01-06 | 2023-01-06 | Outdoor unit and air conditioner |
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| CN219415010U true CN219415010U (en) | 2023-07-25 |
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| CN202320064855.5U Active CN219415010U (en) | 2023-01-06 | 2023-01-06 | Outdoor unit and air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11927377B2 (en) | 2014-09-26 | 2024-03-12 | Waterfurnace International, Inc. | Air conditioning system with vapor injection compressor |
| US11953239B2 (en) | 2018-08-29 | 2024-04-09 | Waterfurnace International, Inc. | Integrated demand water heating using a capacity modulated heat pump with desuperheater |
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2023
- 2023-01-06 CN CN202320064855.5U patent/CN219415010U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11927377B2 (en) | 2014-09-26 | 2024-03-12 | Waterfurnace International, Inc. | Air conditioning system with vapor injection compressor |
| US11953239B2 (en) | 2018-08-29 | 2024-04-09 | Waterfurnace International, Inc. | Integrated demand water heating using a capacity modulated heat pump with desuperheater |
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