CN216011130U - Multi-channel fresh air device with double valves switched - Google Patents
Multi-channel fresh air device with double valves switched Download PDFInfo
- Publication number
- CN216011130U CN216011130U CN202122573088.4U CN202122573088U CN216011130U CN 216011130 U CN216011130 U CN 216011130U CN 202122573088 U CN202122573088 U CN 202122573088U CN 216011130 U CN216011130 U CN 216011130U
- Authority
- CN
- China
- Prior art keywords
- air
- fresh air
- functional
- fresh
- duct
- 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
Images
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses a multi-channel fresh air device with double-valve switching, which comprises an equipment shell, wherein a functional cavity with a functional air channel and a fresh air cavity with a fresh air channel are arranged in the equipment shell, and a functional air port and a fresh air port are arranged on the equipment shell; the air outlet ends of the functional air duct and the fresh air duct are both provided with two air outlets, and a switching air valve is arranged between the two air outlets; one of the two air outlets of the functional air duct is communicated with the functional air inlet, and the other air outlet of the functional air duct is communicated with the air inlet facing the installation space; one of the two air outlets of the fresh air duct is communicated with a fresh air inlet, and the other air outlet is communicated with an air inlet facing the installation space; and a side branch air path communicated with the fresh air duct is also arranged on the functional air port. The utility model discloses can provide the new trend to indoor different regions to can realize the switching of warm, exhaust and new trend function of wind through the switching in wind channel.
Description
Technical Field
The utility model relates to a house new trend technical field, concretely relates to multichannel new trend device that bivalve switches.
Background
The fresh air machine is used as a device which can introduce outdoor fresh air into the room and discharge indoor dirty air, so that the content of harmful gases such as indoor carbon dioxide concentration, formaldehyde, benzene and the like can be effectively reduced, the oxygen content is increased, and air conditioning diseases are prevented; simultaneously, can also carry out purification treatment through built-in air treatment device at new fan to bacterium, particulate matter (PM 2.5) and other harmful substance in the fresh air of introducing outdoors, guarantee to introduce indoor fresh air's cleanliness factor.
Along with the improvement of people to quality life requirement, traditional new fan function is comparatively single, can only solve toward indoor send, exhaust, and installation cost is higher, wants to realize new trend, bathroom heater or the function of cold day heater, must install two different equipment, wastes time and energy, and occupation space is more, increases installation and follow-up maintenance cost, can not satisfy people daily life's demand. Some products combining a fresh air fan with traditional equipment appear in the market, if the fresh air fan is combined with a bathroom heater or a kitchen heater, the combined product is usually installed in a suspended ceiling of a toilet or a kitchen, so that the installation space can be effectively saved, but different functions of the fresh air products of different manufacturers are mainly realized through a plurality of sets of ventilation pipelines when the functions are switched, and air openings are required to be formed in a wall body, so that the installation has certain limitation; different functions can be realized by supporting through a complex operating mechanism, but the production cost of corresponding equipment is increased, and meanwhile, the subsequent use and maintenance cost is correspondingly increased.
Disclosure of Invention
The utility model provides a technical problem that solve provides a multichannel new trend device that bivalve switches, it utilizes the equipment inner chamber to carry out the wind channel and switches, can effectively reduce outside pipeline structure, effectively reduces equipment fixing and use, maintenance cost to solve the defect in the above-mentioned technical background.
The utility model provides a technical problem adopt following technical scheme to realize:
a multi-channel fresh air device with double-valve switching comprises an equipment shell arranged at an indoor ceiling position, wherein the equipment shell is subjected to surface sealing through a panel, a functional cavity with a functional air channel and a functional fan and a fresh air cavity with a fresh air channel and a fresh air fan are arranged in the equipment shell, a functional air port facing outdoors is arranged on the side wall of the equipment shell corresponding to the functional cavity, and a fresh air port facing an indoor specified space region is arranged on the side wall of the corresponding fresh air cavity;
the air outlet end of the functional air duct is provided with two air outlets, a switching air valve is arranged between the two air outlets of the functional air duct, one of the two air outlets of the functional air duct is communicated with the functional air port, and the other air outlet of the functional air duct is communicated with the air port facing the installation space;
the air outlet end of the fresh air duct is provided with two air outlets, a switching air valve is arranged between the two air outlets of the fresh air duct, one of the two air outlets of the fresh air duct is communicated with the fresh air inlet, and the other air outlet of the fresh air duct is communicated with an air inlet facing the installation space;
and a side branch air path communicated with the fresh air duct is also arranged on the functional air port.
As a further limitation, the installation space of the multi-channel fresh air device switched by the double valves is a kitchen or a bathroom; and when the air conditioner is installed in a bathroom, the air outlet ends of the functional air duct and the fresh air duct are both provided with air heaters for heating the outlet air.
By way of further limitation, the equipment shell and/or the panel are provided with a mounting portion capable of fixedly mounting the device at the suspended ceiling position.
As further limitation, the functional air port and the fresh air port are arranged on the same plane, so that an optimal decoration space is conveniently reserved.
By way of further limitation, an air treatment device is arranged on the side branch air path; the air treatment device is one or a combination of a HEPA filter screen, an electrostatic dust collector, an activated carbon filter, a degerming/ozone/formaldehyde removing filter, an RGF active purification unit and a negative ion generator.
As a further limitation, the switching air valves in the functional air duct and the fresh air duct are controlled by stepping motors to realize the switching of the switching air valves to the air outlets.
As further inject, all be provided with the terminal surface flange on function wind gap and the new trend wind gap to the assembly of extension pipeline or wind gap panel is carried out through flange joint to the convenience.
Has the advantages that: the utility model discloses an integrated new trend of multichannel new trend device, air exhaust, heating, illumination function that bivalve switches. Integrates the functions of a fresh air system and heating equipment, and reduces the cost of materials, installation and maintenance. The utility model discloses a new trend respectively is the independent system with airing exhaust, really realizes in time discharging indoor old air for indoor fresh clean air of sending into.
Drawings
Fig. 1 is a schematic side view of a panel according to a preferred embodiment of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention with the panel removed according to the preferred embodiment of the present invention.
Fig. 3 is an exploded view of the preferred embodiment of the present invention.
Fig. 4 is a schematic view of a first state of the functional chamber side damper of fig. 2.
Fig. 5 is a second state schematic diagram of the functional chamber side damper of fig. 2.
Fig. 6 is a schematic view of a first state of the fresh air chamber side damper of fig. 2.
Fig. 7 is a second state schematic diagram of the fresh air chamber side damper of fig. 2.
Wherein: 1. a housing; 2. a functional volute; 3. a functional reversing air valve; 4. a functional motor; 5. a function reversing air valve stepping motor; 6. a functional wind wheel; 9. an air heater; 10. a panel; 11. a functional air outlet panel; 12. a fresh air outlet panel; 13. a fresh air volute; 14. a fresh air reversing air valve stepping motor; 15. a fresh air heater; 16. a fresh air reversing air valve; 17. a fresh air wheel; 18. an air treatment device; 19. a fresh air motor; 20. a fresh air port; 21. and (4) a functional air port.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Referring to fig. 1 to 3, in the present embodiment, the multi-channel fresh air device with dual valve switching is used for being installed in a bathroom, and the device includes a housing 1, wherein a surface of the housing 1 is an open surface, and is closed by a panel 10 at the open surface. The inner space of the shell 1 is divided into a left cavity and a right cavity, the left cavity is a functional cavity, the right cavity is a fresh air cavity, the outer side wall of the left functional cavity of the shell 1 is provided with a functional air port 21, and the outer side wall of the right fresh air cavity is provided with a fresh air port 20. The device is arranged at the position of a suspended ceiling of a bathroom, and the shell 1 is provided with an assembling part which can fixedly install the device at the position of the suspended ceiling; and the functional air port 21 and the fresh air port 20 are arranged on the same plane, so that an optimal decoration space is conveniently reserved.
A functional volute 2 is arranged in the functional cavity, a functional wind wheel 6 driven by a functional motor 4 is arranged at the center of the functional volute 2, the functional motor 4 and the functional wind wheel 6 jointly form a functional fan, a bathroom air inlet (not marked) facing a bathroom is arranged at the position, corresponding to the functional fan, of the panel 10, the functional volute 2 serves as a functional air duct structure, the bathroom air inlet can serve as an air inlet end of the functional air duct structure, an air outlet end of the functional air duct structure is provided with two air outlets, one air outlet corresponds to a communicated functional air outlet 21, and the other air outlet corresponds to a functional air outlet panel 11 facing the bathroom and arranged on the communicated panel 10; the functional cavity is also provided with a functional reversing air valve 3, the functional reversing air valve 3 is driven by a functional reversing air valve stepping motor 5, and the air outlet end of the functional volute 2 is selectively connected and switched between the functional air outlet 21 and the functional air outlet panel 11 through the functional reversing air valve 3.
The fresh air cavity is provided with a fresh air volute 13, a fresh air wind wheel 17 driven by a fresh air motor 19 is arranged at the central position of the fresh air volute 13, and the fresh air motor 19 and the fresh air wind wheel 17 jointly form a fresh air fan. In the embodiment, the fresh air volute 13 serves as a fresh air duct structure, the functional air opening 21 is provided with a side branch air duct communicated with the fresh air duct structure corresponding to the fresh air volute 13, the fresh air duct structure of the fresh air volute 13 takes the side branch air duct as an air inlet end, and an HEPA filter screen is further arranged on the side branch air duct as an air processing device 18 to purify air passing through the side branch air duct; the air outlet end of the fresh air duct structure is also connected with two air outlets, one of the two air outlets is correspondingly communicated with a fresh air inlet 20, and the other air outlet is correspondingly communicated with a fresh air outlet panel 12 which is arranged on the panel 10 and faces the bathroom; the fresh air cavity is also provided with a fresh air reversing air valve 16, the fresh air reversing air valve 16 is driven by a fresh air reversing air valve stepping motor 14, and the air outlet end of the fresh air volute 13 is selected to be connected and switched between the fresh air outlet 20 and the fresh air outlet panel 12 through the fresh air reversing air valve stepping motor 14.
In this embodiment, all be provided with the end face flange on function wind gap 21 and the new trend wind gap 20 to make things convenient for through flange joint to carry out the assembly of extension pipeline or wind gap panel, and can pass through the extension pipeline with the new trend that equipment introduced through extension pipeline on new trend wind gap 20 and come to provide the line wind for other indoor regions, also can effectively solve simultaneously in the traditional new trend system new trend and the defect that all need additionally install indoor and outdoor partial pipeline of airing exhaust, with reduction installation and material cost.
In addition, in the embodiment, since the equipment is installed in the bathroom, in order to improve comfort, an air heater 9 for heating the air entering the bathroom through the functional outlet panel 11 is arranged inside the functional outlet panel 11 facing the bathroom; and a fresh air heater 15 is arranged at the air outlet end of the fresh air volute 13, so that the outlet air of the fresh air volute 13 is heated before being blown out from the fresh air outlet panel 12 and the fresh air inlet 20 facing the bathroom.
The device of the embodiment can be used for realizing the following functions, and the realization of the functions needs to be realized through the switching of the function reversing air valve 3 and the fresh air reversing air valve 16 in the fig. 4-7:
the bathroom heater function: when the bathroom heater function is realized, the function reversing air valve 3 is switched to the state shown in fig. 4 under the control of the function reversing air valve stepping motor 5, and meanwhile, the function fan and the air heater 9 are opened, in the state, the air outlet end of the function volute 2 is communicated with the function air outlet panel 11 and is not communicated with the function air inlet 21, at the moment, air in the bathroom is sucked into the function cavity from the air inlet of the air bathroom under the negative pressure effect provided by the function fan and is discharged from the function air outlet panel 11 through the function air channel of the function volute 2, and the air is heated by the air heater 9 before being discharged to realize the function of the hot air bathroom heater.
The ventilation function is as follows: when the ventilation function is realized, the components in the fresh air cavity are in a non-working state, and the fresh air reversing air valve 16 in the fresh air cavity is switched to a state shown in fig. 6. At this time, the function reversing air valve 3 is switched to the state shown in fig. 5 under the control of the function reversing air valve stepping motor 5, and the function fan is turned on, in this state, the air outlet end of the function volute 2 is communicated with the function air inlet 21 and is not communicated with the function air outlet panel 11, at this time, air in the bathroom is sucked into the function cavity from the air inlet of the air bathroom under the negative pressure provided by the function fan and is discharged out of the room from the function air inlet 21 through the function air duct of the function volute 2, so that the air exchange function is realized.
Bathroom new trend function: when the fresh air function of the bathroom is realized, the function reversing air valve 3 in the function cavity is switched to the state shown in fig. 4, meanwhile, the fresh air reversing air valve 16 is switched to the state shown in fig. 6 under the control of the fresh air reversing air valve stepping motor 14, the air outlet end of the fresh air volute 13 is communicated with the fresh air outlet panel 12 and is not communicated with the fresh air outlet 20, then the fresh air fan is started, the function air outlet 21 is used as an air inlet end to introduce fresh air from the outdoor, and the fresh air is discharged from the fresh air outlet panel 12 under the negative pressure action of the fresh air cavity. And under the condition that the fresh air function of the bathroom is started, the fresh air heater 15 can be selectively started, so that the air blown into the bathroom from the fresh air outlet panel 12 is hot air to improve the comfort.
Fresh air functions of other rooms: when the fresh air function of other rooms is realized, the function reversing air valve 3 in the function cavity is switched to the state shown in the figure 4, meanwhile, the fresh air reversing air valve 16 is switched to the state shown in the figure 7 under the control of the fresh air reversing air valve stepping motor 14, at the moment, the air outlet end of the fresh air volute 13 is communicated with the fresh air outlet 20 and is not communicated with the fresh air outlet panel 12, and meanwhile, an extension air pipe is externally connected through a flange on the fresh air outlet 20 and is connected with the selected room through the extension air pipe; at the moment, the fresh air fan is started, the functional air port 21 is used as an air inlet end to introduce fresh air from the outside, and the fresh air is blown into a selected room from the fresh air port 20 through the extension air pipe under the negative pressure action of the fresh air cavity, so that the fresh air functions of other rooms are realized. In this process, the fresh air heater 15 can be selectively turned on to heat the fresh air entering the fresh air port 20, thereby improving the comfort level when blowing into a selected room.
In other embodiments, the air treatment device 18 may also be one of an electrostatic precipitator, an activated carbon filter, a bacteria/ozone/formaldehyde removal filter, an RGF active purge unit, an anion generator, or any combination of the above air treatment devices including a HEPA screen.
In other embodiments, the appliance may be adapted for installation in a kitchen, which is also fixedly mounted in a ceiling location when installed in a kitchen, and the structure within the appliance is similar, except that the air heater 9 is eliminated, so that the air entering the kitchen space through the functional outlet panel 11 is cool.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes, modifications and/or alterations to the present invention may be made by those skilled in the art after reading the technical disclosure of the present invention, and all such equivalents may fall within the scope of the present invention as defined by the appended claims.
Claims (7)
1. A multi-channel fresh air device with double-valve switching is characterized by comprising an equipment shell arranged at an indoor ceiling position, wherein the equipment shell is sealed on the surface through a panel, a functional cavity with a functional air duct and a functional fan and a fresh air cavity with a fresh air duct and a fresh air fan are arranged in the equipment shell, a functional air port facing outdoors is arranged on the side wall of the equipment shell corresponding to the functional cavity, and a fresh air port facing an indoor appointed space region is arranged on the side wall of the corresponding fresh air cavity;
the air outlet end of the functional air duct is provided with two air outlets, a switching air valve is arranged between the two air outlets of the functional air duct, one of the two air outlets of the functional air duct is communicated with the functional air port, and the other air outlet of the functional air duct is communicated with the air port facing the installation space;
the air outlet end of the fresh air duct is provided with two air outlets, a switching air valve is arranged between the two air outlets of the fresh air duct, one of the two air outlets of the fresh air duct is communicated with the fresh air inlet, and the other air outlet of the fresh air duct is communicated with an air inlet facing the installation space;
and a side branch air path communicated with the fresh air duct is also arranged on the functional air port.
2. The dual-valve switched multichannel fresh air device according to claim 1, wherein the installation space of the dual-valve switched multichannel fresh air device is a kitchen or a bathroom; and when the air conditioner is installed in a bathroom, the air outlet ends of the functional air duct and the fresh air duct are both provided with air heaters for heating the outlet air.
3. The dual-valve switched multichannel fresh air device according to claim 1, wherein the equipment housing and/or the panel is provided with a mounting portion for fixedly mounting the device in a ceiling location.
4. The dual-valve switched multichannel fresh air device according to claim 1, wherein the functional air port and the fresh air port are disposed on the same plane.
5. The double-valve switched multichannel fresh air device according to claim 1, wherein an air treatment device is provided on the side branch air passage; the air treatment device is one or a combination of a HEPA filter screen, an electrostatic dust collector, an activated carbon filter, a degerming/ozone/formaldehyde removing filter, an RGF active purification unit and a negative ion generator.
6. The dual-valve switching multichannel fresh air device according to claim 1, wherein the switching air valves in the functional air duct and the fresh air duct are controlled by stepping motors.
7. The dual-valve switching multi-channel fresh air device as claimed in claim 1, wherein end flanges are provided on the functional air port and the fresh air port to facilitate assembly of an extension pipe or an air port panel by flange connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122573088.4U CN216011130U (en) | 2021-10-26 | 2021-10-26 | Multi-channel fresh air device with double valves switched |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122573088.4U CN216011130U (en) | 2021-10-26 | 2021-10-26 | Multi-channel fresh air device with double valves switched |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216011130U true CN216011130U (en) | 2022-03-11 |
Family
ID=80526062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122573088.4U Active CN216011130U (en) | 2021-10-26 | 2021-10-26 | Multi-channel fresh air device with double valves switched |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216011130U (en) |
-
2021
- 2021-10-26 CN CN202122573088.4U patent/CN216011130U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106765650B (en) | Compact fresh air exhaust and purification air conditioner integrated machine | |
| CN108386917B (en) | Fresh air conditioner indoor unit | |
| WO2019061955A1 (en) | Vertical air conditioner | |
| US20200182508A1 (en) | Air Purifier Capable of Adjusting Wind Direction | |
| KR100539566B1 (en) | air cleaning system with ventilator | |
| CN107023895B (en) | Indoor air conditioner for multiple rooms | |
| CN207394975U (en) | Cabinet-type indoor fresh air purification air-conditioning | |
| CN110762693B (en) | Multifunctional bidirectional flow fresh air fan | |
| CN108302685B (en) | Air circulation system having internal air circulation, discharge and suction functions | |
| CN110319533A (en) | New blower and air duct switching method with multiple duct switching construction | |
| JP3235004U (en) | Multi-function outside air blower | |
| CN216011130U (en) | Multi-channel fresh air device with double valves switched | |
| CN111076310A (en) | Fresh air cooling and heating dehumidification integrated machine | |
| CN205717732U (en) | A kind of fresh air dehumidifying system | |
| CN214664970U (en) | New fan of multichannel circulation | |
| CN210463421U (en) | Combined energy-saving fresh air fan | |
| CN212431075U (en) | Indoor machine of air conditioner | |
| JPH0886464A (en) | Wall mount or wall buried air conditioner | |
| CN215446758U (en) | New fan of multi-functional components of a whole that can function independently | |
| KR20180036235A (en) | Total exhaust apparatus and total exhaust unit, total exhaust method | |
| CN111780252A (en) | Split type fresh air conditioner | |
| CN216244776U (en) | Air treatment device, air conditioner indoor unit and air conditioner | |
| CN215001898U (en) | Air treatment device and air conditioner | |
| CN217330173U (en) | Fresh air device and air conditioner | |
| CN1979034A (en) | Air exchanger with heat exchange |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |