CN209840277U - Fresh air device and air conditioner indoor unit with same - Google Patents
Fresh air device and air conditioner indoor unit with same Download PDFInfo
- Publication number
- CN209840277U CN209840277U CN201920615253.8U CN201920615253U CN209840277U CN 209840277 U CN209840277 U CN 209840277U CN 201920615253 U CN201920615253 U CN 201920615253U CN 209840277 U CN209840277 U CN 209840277U
- Authority
- CN
- China
- Prior art keywords
- fresh air
- air
- oxygen
- new trend
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a new trend device and have its air conditioning indoor set, new trend device have with the return air inlet of room air intercommunication to make in the room air passes through the return air inlet and flows into new trend device, the new trend device has the new trend passageway that is used for making in the new trend device to indoor new trend passageway and is used for making the outdoor passageway of airing exhaust of dirty wind in the new trend device, the new trend is gone into to indoor through new trend passageway of new trend device, the new trend device includes: a fresh air main body; the oxygen generation assembly is at least partially arranged in the fresh air main body and used for generating oxygen-enriched air; the air inlet and the return air inlet intercommunication of system oxygen subassembly, the oxygen-enriched air export and the new trend passageway intercommunication of system oxygen subassembly, the nitrogen-enriched air export and the passageway intercommunication of airing exhaust of system oxygen subassembly to discharge the oxygen-enriched air to indoor oxygen boosting mode in order to realize the new trend device through the new trend passageway, with the unable problem of making oxygen of the new trend device of solving among the prior art.
Description
Technical Field
The utility model relates to an air conditioning technology field particularly, relates to a new trend device and have its air conditioning indoor set.
Background
At present, the existing air conditioner indoor unit with a fresh air system is complex in structure, a fresh air device does not have the oxygen enrichment effect, and more people in a room can cause insufficient oxygen supply and influence the physical and mental health of a user.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a new trend device and have its air conditioning indoor set to solve the problem of the unable system oxygen of new trend device among the prior art.
In order to realize the above-mentioned purpose, according to the utility model discloses an aspect provides a new trend device, has the return air inlet with the room air intercommunication to make in the room air flows into new trend device through the return air inlet, new trend device has the new trend that is used for making in the new trend device and flows to indoor new trend passageway and be used for making the outdoor passageway of airing exhaust of dirty wind in the new trend device, and the new trend emits to indoor through new trend channel of new trend device, and new trend device includes: a fresh air main body; the oxygen generation assembly is at least partially arranged in the fresh air main body and used for generating oxygen-enriched air; the air inlet and the return air inlet intercommunication of system oxygen subassembly, the oxygen-enriched air export and the new trend passageway intercommunication of system oxygen subassembly, the nitrogen-enriched air export and the passageway intercommunication of airing exhaust of system oxygen subassembly to discharge the oxygen-enriched air to indoor oxygen boosting mode in order to realize the new trend device through new trend passageway.
Further, the oxygen generation assembly comprises: an oxygen generation chamber; the oxygen-enriched film is arranged in the oxygen generating chamber, and the oxygen generating chamber is communicated with the air return inlet of the fresh air main body, so that indoor air flows into the oxygen generating chamber through the air return inlet and is discharged into the room through the fresh air channel after being subjected to oxygen collection treatment through the oxygen-enriched film.
Further, the oxygen generation assembly also includes: the inlet end of the vacuum pump is communicated with the air outlet end of the oxygen generation chamber, and the air outlet end of the vacuum pump is communicated with the fresh air channel of the fresh air device so as to transmit oxygen in the oxygen generation chamber to the fresh air channel through the vacuum pump.
Further, new trend device still includes: at least part of the humidifying membrane group is positioned in the fresh air channel and is used for generating water vapor; so that the fresh air in the fresh air channel flows through the humidifying membrane group and then drives water vapor to flow and is discharged into the room through the fresh air channel, and the humidifying mode of the fresh air device is realized.
Further, the humidifying membrane group includes: the wet film, at least part of wet film is installed in the new trend passageway, and the wet film is used for producing the water film to the new trend that makes the wet film of flowing through drives the steam and flows.
Further, the humidification membrane group still includes: the water storage tank is used for storing a water source, and at least part of the water storage tank is arranged on the fresh air main body; the water storage tank is provided with a water discharge pipe, the water inlet port of the water discharge pipe is communicated with the water storage tank, and at least part of the water discharge port of the water discharge pipe corresponds to the membrane body of the wet membrane, so that water in the water storage tank is discharged into the wet membrane through the water discharge pipe to humidify the wet membrane.
Further, a flow control valve is arranged on the drain pipe, so that the drainage flow of the drain pipe can be adjusted by adjusting the flow control valve.
Further, the humidification membrane group still includes: the water injection pipe, the water injection pipe is installed on the installation wall of storage water tank, and the drainage port and the storage water tank intercommunication of water injection pipe to through the water injection pipe water injection in to the storage water tank.
Furthermore, a preset included angle is formed between the pipe line of the water injection pipe and the plane where the mounting wall is located, so that water in the water storage tank is prevented from overflowing through the water injection pipe.
Further, new trend device still includes: the air inducing device is an axial flow fan which is arranged at the air return opening so as to introduce indoor air into the fresh air device through the air return opening.
Furthermore, the fresh air device comprises an air exhaust mode, when the fresh air device is in the air exhaust mode, the air exhaust channel is conducted, and the fresh air channel is closed, so that indoor air is exhausted to the outside through the fresh air device; in the oxygen enrichment mode, when the fresh air device is in the oxygen enrichment mode, the exhaust channel and the fresh air channel are in a conduction state, so that indoor air flows into the fresh air device through the air return opening and is subjected to oxygen generation through the oxygen generation assembly to form oxygen enrichment gas, the oxygen enrichment air is discharged into the room through the fresh air channel, and the nitrogen enrichment air is discharged to the outside through the exhaust channel; humidification mode, when the new trend device is in the humidification mode, the passageway of airing exhaust is closed, and when the new trend passageway switched on, the new trend in the new trend device is arranged to indoor through the steam of new trend passageway in order to drive the humidification membrane group.
According to the utility model discloses an on the other hand provides an indoor unit of air conditioner, including the new trend device, wherein, the new trend device is foretell new trend device.
By applying the technical proposal of the utility model, the fresh air device is provided with an air return port communicated with the indoor air, the indoor air flows into the fresh air device through the air return port, dirty air in the fresh air device is discharged to the outdoor through an air exhaust channel of the fresh air device, and fresh air is discharged to the indoor through a fresh air channel of the fresh air device, wherein, the fresh air device comprises a fresh air main body and an oxygen generation component, at least part of the oxygen generation component is arranged in the fresh air main body and is used for generating oxygen-enriched air, an air inlet of the oxygen generation component is communicated with the air return port, an oxygen-enriched air outlet of the oxygen generation component is communicated with the fresh air channel, a nitrogen-enriched air outlet of the oxygen generation component is communicated with the air exhaust channel, so as to discharge the oxygen-enriched air to the indoor through the fresh air channel to realize the oxygen-enriched mode of the fresh, the problem of the unable system oxygen of new trend device among the prior art is solved.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a schematic structural view of an embodiment of a fresh air device according to the present invention;
fig. 2 shows a top view of a fresh air device according to the present invention;
fig. 3 shows a schematic structural view of an embodiment of a viewing angle of a fresh air device according to the present invention;
figure 4 shows a schematic structural view of an embodiment of a water storage tank according to the present invention; and
figure 5 shows a schematic structural view of an embodiment of an oxygen generation assembly according to the present invention.
Wherein the figures include the following reference numerals:
10. a fresh air main body; 11. an air return opening; 12. an air exhaust channel;
20. humidifying the membrane group; 21. wet film forming; 22. a water storage tank; 220. a drain pipe; 23. a water injection pipe; 24. a support frame;
30. an oxygen generation assembly; 31. an oxygen generation chamber; 32. an oxygen-rich membrane; 33. a vacuum pump; 40. an air inducing device.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The utility model also provides a new trend device, please refer to fig. 1 to fig. 5, have the return air inlet 11 with the room air intercommunication to make the room air flow into the new trend device through return air inlet 11 in, the new trend device has the new trend that is used for making in the new trend device and flows to indoor new trend passageway and be used for making the dirty wind exhaust outdoor exhaust passageway 12 in the new trend device, and the new trend discharges to indoor through the new trend passageway of new trend device, and the new trend device includes: a fresh air main body 10; the oxygen generation assembly 30, at least part of the oxygen generation assembly 30 is installed in the fresh air main body 10 and is used for generating oxygen-enriched air; the air inlet and the return air inlet 11 intercommunication of system oxygen subassembly 30, the oxygen-enriched gas export and the new trend passageway intercommunication of system oxygen subassembly 30, the nitrogen-enriched gas export and the exhaust passage 12 intercommunication of system oxygen subassembly 30 to discharge the oxygen-enriched air to indoor oxygen boosting mode in order to realize the new trend device through new trend passageway.
According to the utility model provides a fresh air device, have the return air inlet 11 that communicates with the indoor air, the indoor air flows into in the fresh air device through return air inlet 11, the fresh air device has the new trend passageway that is used for making the new trend in the fresh air device flow to indoor and is used for making the foul air in the fresh air device discharge outdoor exhaust passageway 12, the new trend is discharged to indoor through the new trend passageway of fresh air device, wherein, the fresh air device includes new trend main part 10 and system oxygen subassembly 30, at least part of system oxygen subassembly 30 installs in new trend main part 10, is used for producing the oxygen boosting air; make the air inlet and the return air inlet 11 intercommunication of system oxygen subassembly 30, the oxygen-enriched gas export and the new trend passageway intercommunication of system oxygen subassembly 30, the nitrogen-enriched gas export and the 12 intercommunications of exhaust passage of system oxygen subassembly 30 to discharge the oxygen-enriched air to indoor oxygen boosting mode in order to realize the new trend device through the new trend passageway, in order to produce oxygen through system oxygen subassembly 30, guarantee that indoor oxygen is sufficient, increase indoor oxygen content, improve user's physical and mental health, the problem of the unable system oxygen of new trend device among the prior art has been solved.
Specifically, the oxygen generation assembly 30 comprises: an oxygen generation chamber 31; the oxygen-enriched film 32 is installed in the oxygen generation chamber 31, the oxygen generation chamber 31 is communicated with the air return opening 11 of the fresh air main body 10, so that indoor air flows into the oxygen generation chamber 31 through the air return opening 11, and is discharged into the room through the fresh air channel after being subjected to oxygen collection treatment through the oxygen-enriched film 32.
In order to facilitate the oxygen that will make oxygen subassembly 30 production transmit to the new trend passageway in, make oxygen subassembly 30 still includes: the vacuum pump 33, the inlet end of vacuum pump 33 and the end intercommunication of giving vent to anger of oxygen generation room 31, the end of giving vent to anger of vacuum pump 33 and the new trend passageway intercommunication of new trend device to transmit the oxygen in the oxygen generation room 31 to the new trend passageway through vacuum pump 33.
The utility model provides an in the embodiment, new trend device still includes: at least part of the humidifying membrane group 20 is positioned in the fresh air channel and is used for generating water vapor; so that the fresh air stream in the fresh air channel drives the water vapor to flow after passing through the humidifying membrane group 20 and is discharged into the room through the fresh air channel, and the humidification mode of the fresh air device is realized, and the problem that the indoor air is dry due to long service life of the traditional air conditioner is solved.
In specific implementation, the humidification film assembly 20 includes: wet membrane 21, wet membrane 21's at least part is installed in the new trend passageway, and wet membrane 21 is used for producing the water film to the new trend that makes the wet membrane 21 of flowing through drives steam and flows and emits into indoorly, it needs to explain here, the utility model discloses well used wet membrane 21 indicates wet membrane material, safe and reliable, clean health and durable can make up according to the size of new trend device wantonly, the noiselessness among the humidification process.
Further, in order to add a water source to the wet film 21, the humidifying film module 20 further includes: the water storage tank 22, the water storage tank 22 is used for storing water sources, and at least part of the water storage tank 22 is installed on the fresh air main body 10; the water storage tank 22 is provided with a water discharge pipe 220, a water inlet port of the water discharge pipe 220 is communicated with the water storage tank 22, at least part of the water discharge port of the water discharge pipe 220 corresponds to the membrane body of the wet membrane 21, so that a water source in the water storage tank 22 is discharged into the wet membrane 21 through the water discharge pipe 220 to humidify the wet membrane 21, wherein the water storage tank 22 is installed in the fresh air main body 10 through a support frame 24.
In order to facilitate the control of the discharge flow of the discharge pipe 220, a flow control valve is provided on the discharge pipe 220 to adjust the discharge flow of the discharge pipe 220 by adjusting the flow control valve.
Specifically, the humidification film group 20 further includes: water injection pipe 23, water injection pipe 23 are installed on the installation wall of storage water tank 22, and the drainage port of water injection pipe 23 communicates with storage water tank 22 to through water injection pipe 23 to storage water tank 22 internal water injection, wherein, be provided with the level gauge in storage water tank 22, when the water yield is not enough in storage water tank 22, remind the user to store water in storage water tank 22.
In order to facilitate a user to store water in the water storage tank 22, a preset included angle is formed between the pipe line of the water injection pipe 23 and the plane where the installation wall is located, so that water in the water storage tank 22 is prevented from overflowing through the water injection pipe 23, when the fresh air device is installed in the machine body of the air-conditioning indoor machine, a through hole is formed in a panel component of the air-conditioning indoor machine, and a water inlet of the water injection pipe 23 is formed in the through hole, so that the user can store water in the water storage tank 22 directly. Preferably, a cover plate is provided on the panel assembly, the cover plate corresponding to the pass through hole, the cover plate being openably and closably provided with respect to a water inlet of the water filling pipe, and when water filling is not required, the cover plate is closed with respect to the water inlet of the water filling pipe to prevent dust from falling into the water storage tank 22 through the water filling pipe 23.
Further, in for the convenience of introducing indoor wind into new trend device, new trend device still includes: the air inducing device 40, the air inducing device 40 is arranged at the air return opening 11 of the fresh air device to induce the indoor air into the fresh air device through the air return opening 11, preferably, the air inducing device 40 is an axial flow fan.
In the embodiment provided by the utility model, the fresh air device comprises an air exhaust mode, when the fresh air device is in the air exhaust mode, the air exhaust channel 12 is switched on, and the fresh air channel is closed, so that the indoor air is exhausted to the outdoor through the fresh air device;
in the oxygen enrichment mode, when the fresh air device is in the oxygen enrichment mode, the exhaust channel 12 and the fresh air channel are both in a conduction state, so that indoor air flows into the fresh air device through the air return port 11 and is subjected to oxygen generation through the oxygen generation assembly 30 to form oxygen enrichment gas, the oxygen enrichment air is discharged into a room through the fresh air channel, and the nitrogen enrichment air is discharged to the outside through the exhaust channel;
and in the humidification mode, when the fresh air device is in the humidification mode, the exhaust channel 12 is closed, and when the fresh air channel is switched on, the fresh air in the fresh air device is exhausted to the indoor through the fresh air channel so as to drive the water vapor in the wet film 21.
The utility model also provides an indoor unit of air conditioner, including the new trend device, wherein, the new trend device is the new trend device of above-mentioned embodiment.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:
according to the utility model, the fresh air device is provided with the return air inlet 11 communicated with the indoor air, the indoor air flows into the fresh air device through the return air inlet 11, dirty air in the fresh air device is discharged to the outdoor through the exhaust channel 12 of the fresh air device, the fresh air is discharged into the indoor through the fresh air channel of the fresh air device, wherein, the fresh air device comprises a fresh air main body 10 and an oxygen generation component 30, at least part of the oxygen generation component 30 is arranged in the fresh air main body 10 and is used for generating oxygen-enriched air, the air inlet of the oxygen generation component 30 is communicated with the return air inlet 11, the oxygen-enriched air outlet of the oxygen generation component 30 is communicated with the fresh air channel, the nitrogen-enriched air outlet of the oxygen generation component 30 is communicated with the exhaust channel 12, so as to discharge the oxygen-enriched air into the indoor through the fresh air channel to realize the oxygen-enriched mode of, the physical and psychological health of a user is improved, the problem that a fresh air device in the prior art cannot generate oxygen is solved, the structure is simple, air purification devices such as a filter screen and the like are omitted, the size is small, the cost is reduced, and more other components can be installed; and the fresh air device is used for discharging indoor dirty air outdoors, the fresh air is introduced through a door and window gap by using indoor micro negative pressure, and the humidification component is used for humidifying the indoor air, so that the indoor unit of the air conditioner has the functions of refrigeration and heating, and also has the functions of humidification and oxygen enrichment, and the fresh air device has an exhaust mode, a humidification mode and an oxygen enrichment mode, wherein the exhaust mode is used for introducing the indoor air outdoors.
The utility model provides a new trend device includes following step when using:
fresh air device
The fresh air device is started, indoor dirty air is driven by the axial flow fan to be led into the fresh air device from the indoor air return port and is exhausted to the outside through the exhaust channel; because only indoor air is exhausted to the outside through the fresh air device and no outdoor air is exhausted to the inside through the fresh air device, the indoor pressure state is a negative pressure state, and the outdoor air flows to the inside through gaps such as doors and windows and the like to bring fresh air into the inside;
secondly, starting a humidifying mode
1. The fresh air device starts an air exhaust mode;
2. detecting the liquid level of the water storage tank, reminding a user to add water if the liquid level is lower than 1/5, and starting a humidification mode to detect the liquid level once every half hour; if the liquid level is greater than or equal to 1/5, the control valve at the drain pipe is opened to humidify the wet film; the indoor return air enters a fresh air channel after being humidified by a wet film to humidify the indoor air humidity;
third, turn on the oxygen-enriched mode
1. The fresh air device starts an air exhaust mode;
2. the oxygen generation assembly is started, indoor air is introduced to the oxygen enrichment membrane in the fresh air device through the induced draft fan to generate oxygen enrichment air, the oxygen enrichment air is pumped into the fresh air channel through the vacuum pump to improve the indoor oxygen content, and the nitrogen enrichment air is exhausted to the outside through the exhaust channel.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (12)
1. A fresh air device has an air return opening (11) communicated with indoor air so that the indoor air flows into the fresh air device through the air return opening (11); the new trend device has and is used for making the interior new trend of new trend device flow to indoor new trend passageway and be used for making the interior foul air discharge outdoor exhaust passageway (12) of new trend device, and the new trend warp the new trend passageway of new trend device emits into to indoor, its characterized in that, the new trend device includes:
a fresh air main body (10);
an oxygen generation assembly (30), at least part of the oxygen generation assembly (30) is arranged in the fresh air main body (10) and is used for generating oxygen-enriched air; the air inlet of system oxygen subassembly (30) with return air inlet (11) intercommunication, the oxygen-enriched gas export of system oxygen subassembly (30) with fresh air channel intercommunication, the nitrogen-enriched gas export of system oxygen subassembly (30) with exhaust passage (12) intercommunication, with pass through fresh air channel discharges the oxygen-enriched air to indoor oxygen boosting mode in order to realize the new trend device.
2. The fresh air device according to claim 1, wherein the oxygen generation assembly (30) comprises:
an oxygen generation chamber (31);
the oxygen-enriched film (32) is installed in the oxygen generation chamber (31), the oxygen generation chamber (31) is communicated with the air return opening (11) of the fresh air main body (10), so that indoor air flows into the oxygen generation chamber (31) through the air return opening (11), and is discharged into the room through the fresh air channel after being subjected to oxygen collection treatment through the oxygen-enriched film (32).
3. The fresh air device according to claim 2, wherein the oxygen generation assembly (30) further comprises:
vacuum pump (33), the inlet end of vacuum pump (33) and the end intercommunication of giving vent to anger of oxygen generation room (31), the end of giving vent to anger of vacuum pump (33) with the new trend passageway intercommunication of new trend device, with through vacuum pump (33) will oxygen in the oxygen generation room (31) transmits to in the new trend passageway.
4. The fresh air device as claimed in any one of claims 1 to 3, further comprising:
at least part of the humidifying membrane group (20) is positioned in the fresh air channel and used for generating water vapor; so that the fresh air in the fresh air channel flows through the humidifying membrane group (20) and then drives water vapor to flow and is discharged into the room through the fresh air channel, and the humidifying mode of the fresh air device is realized.
5. The fresh air device as claimed in claim 4, wherein the humidifying membrane group (20) comprises:
wet membrane (21), at least part of wet membrane (21) is installed in the new trend passageway, wet membrane (21) are used for producing the water film to make the new trend that flows through wet membrane (21) drive the steam and flow.
6. The fresh air device as claimed in claim 5, wherein the humidification membrane group (20) further comprises:
the fresh air main body (10) is provided with a fresh air main body (22), and at least one part of the fresh air main body (10) is provided with a water storage tank (22);
the water storage tank (22) is provided with a water drainage pipe (220), a water inlet port of the water drainage pipe (220) is communicated with the water storage tank (22), at least part of a water drainage port of the water drainage pipe (220) corresponds to a membrane body of the wet membrane (21), so that a water source in the water storage tank (22) is drained into the wet membrane (21) through the water drainage pipe (220) to humidify the wet membrane (21).
7. The fresh air device as claimed in claim 6, wherein a flow control valve is arranged on the drain pipe (220) to adjust the drain flow of the drain pipe (220) by adjusting the flow control valve.
8. The fresh air device as claimed in claim 6, wherein the humidification membrane group (20) further comprises:
the water injection pipe (23) is installed on the installation wall of the water storage tank (22), and the water discharge port of the water injection pipe (23) is communicated with the water storage tank (22) so as to inject water into the water storage tank (22) through the water injection pipe (23).
9. The fresh air device according to claim 8, wherein a predetermined included angle is formed between the pipe center line of the water injection pipe (23) and the plane of the installation wall so as to prevent water in the water storage tank (22) from overflowing through the water injection pipe (23).
10. The fresh air device as claimed in claim 1, further comprising:
the air inducing device (40) is an axial flow fan, and the axial flow fan is arranged at the air return opening (11) so as to introduce indoor air into the fresh air device through the air return opening (11).
11. The fresh air device as claimed in claim 4, wherein the fresh air device comprises:
in the air exhaust mode, when the fresh air device is in the air exhaust mode, the air exhaust channel (12) is switched on, and the fresh air channel is closed, so that the indoor air is exhausted to the outside through the fresh air device;
when the fresh air device is in the oxygen enrichment mode, the exhaust channel (12) and the fresh air channel are in a conduction state, so that indoor air flows into the fresh air device through the air return opening (11) and oxygen is generated through the oxygen generation assembly (30) to form oxygen-enriched gas, the oxygen-enriched air is discharged into a room through the fresh air channel, and the nitrogen-enriched air is discharged to the outside through the exhaust channel;
and in the humidification mode, when the fresh air device is in the humidification mode, the exhaust channel (12) is closed, and when the fresh air channel is switched on, the fresh air in the fresh air device passes through the fresh air channel to drive the water vapor in the humidification membrane group (20) to be exhausted indoors.
12. An indoor unit of an air conditioner, comprising a fresh air device, wherein the fresh air device is the fresh air device of any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920615253.8U CN209840277U (en) | 2019-04-29 | 2019-04-29 | Fresh air device and air conditioner indoor unit with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920615253.8U CN209840277U (en) | 2019-04-29 | 2019-04-29 | Fresh air device and air conditioner indoor unit with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209840277U true CN209840277U (en) | 2019-12-24 |
Family
ID=68914850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920615253.8U Active CN209840277U (en) | 2019-04-29 | 2019-04-29 | Fresh air device and air conditioner indoor unit with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209840277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006098A (en) * | 2019-04-29 | 2019-07-12 | 珠海格力电器股份有限公司 | Aeration device and air conditioner indoor unit with it |
-
2019
- 2019-04-29 CN CN201920615253.8U patent/CN209840277U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006098A (en) * | 2019-04-29 | 2019-07-12 | 珠海格力电器股份有限公司 | Aeration device and air conditioner indoor unit with it |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019137527A1 (en) | Indoor unit of cabinet air conditioner | |
| CN107420009A (en) | A kind of fresh air purifying window and its method of ventilation | |
| CN109140650A (en) | A kind of indoor fresh air ventilating device | |
| CN207214278U (en) | Top set changes in temperature one air-conditioning | |
| CN106642491A (en) | Wall-mounted circular ventilation purifier | |
| WO2019062440A1 (en) | Ventilation system and fresh air humidification control method | |
| CN209840277U (en) | Fresh air device and air conditioner indoor unit with same | |
| CN109099536A (en) | Air humidifying and cleaning apparatus | |
| CN211977073U (en) | Fresh humidity adjusting fan | |
| CN107560050A (en) | Indoor humidity adjusting means and window | |
| CN110006098A (en) | Aeration device and air conditioner indoor unit with it | |
| CN209944678U (en) | A new trend device for wisdom building | |
| CN107327913A (en) | Horizontal humidification module for air-cooled ducted air conditioner | |
| CN209042571U (en) | Air interchanger built in a kind of band, pernicious gas detection internal machine of air-conditioner | |
| CN211781816U (en) | Water collecting assembly and humidity-adjusting fresh air machine with same | |
| CN211977176U (en) | Electric air valve and humidity-adjusting fresh air machine with same | |
| CN216448296U (en) | Toilet uses new trend filter equipment's mounting structure | |
| CN214841172U (en) | Air conditioner | |
| CN214746142U (en) | Central fresh air dehumidifier | |
| CN110906461B (en) | Window type sensible heat exchange fresh air fan | |
| CN205505295U (en) | Fresh air purifier | |
| CN104790832B (en) | Building humidifies depositing dust window and building with slot type | |
| CN214841475U (en) | Air treatment device and air conditioner | |
| CN214038718U (en) | Intelligent central three-constant integrated machine | |
| CN201628319U (en) | Combined fresh air integrated processing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |