CN211476257U - Air purifying device - Google Patents
Air purifying device Download PDFInfo
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- CN211476257U CN211476257U CN201922099440.8U CN201922099440U CN211476257U CN 211476257 U CN211476257 U CN 211476257U CN 201922099440 U CN201922099440 U CN 201922099440U CN 211476257 U CN211476257 U CN 211476257U
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Abstract
The utility model provides an air purification device, which comprises a shell, an air supply device, a gas detection device, a plurality of valve devices and a plurality of purification modules, wherein the purification modules are respectively used for purifying a plurality of different pollutants; the shell is provided with an air inlet, a plurality of air supply outlets and a plurality of air supply channels, and each air supply channel is communicated with the air inlet and one corresponding air supply outlet; each purification module is arranged in one air supply channel; each valve device is arranged on the shell and is configured to open and close a corresponding air supply channel; the gas detection device is arranged outside the shell and is configured to detect the pollutant types in the room and the concentration of each pollutant type so as to control one or more corresponding valve devices to be opened according to the pollutant types and the corresponding concentrations. The purification is comprehensive, the purification efficiency is high, the purification effect is good, the energy is saved, and the adaptability is strong.
Description
Technical Field
The utility model relates to an air purification technical field especially relates to an air purification device.
Background
Nowadays, more and more people have increased the attention on the air quality, so that purification devices have appeared on the market to improve the indoor environment quality. The existing purification device has single function and poor adaptability, namely, the automation detection and operation aiming at indoor air purification are not perfect, different conditions such as spring, summer, autumn and smoking cannot be used, and the purification device can possibly fall into a place under certain conditions. That is to say, current purifier can not all purify indoor pollutant, can not reach the purification standard of complete purification, and purifier work purifies behind a pollutant, and other serious pollutants are probably still present indoors.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at overcoming current purifier's at least one defect, provide an air purifier, it can purify indoor air comprehensively according to indoor pollutant, strong adaptability, and purification efficiency is high, and purifying effect is good.
Specifically, the utility model provides an air purification device, which comprises a shell, an air supply device, a gas detection device, a plurality of valve devices and a plurality of purification modules which are respectively used for purifying a plurality of different pollutants;
the shell is provided with an air inlet, a plurality of air supply outlets and a plurality of air supply channels, and each air supply channel is communicated with the air inlet and one corresponding air supply outlet;
each purification module is arranged in one air supply channel;
each of the valve devices is mounted to the housing and configured to open and close a corresponding one of the air supply passages;
the gas detection device is arranged outside the shell and is configured to detect the types of pollutants in a room and the concentration of each type of pollutants so as to control one or more corresponding valve devices to be opened according to the types and the corresponding concentrations of the pollutants.
Optionally, the air supply device is a multi-air-outlet centrifugal fan, and the multi-air-outlet centrifugal fan is provided with a plurality of air outlets respectively communicated with the plurality of air supply outlets.
Optionally, the gas detection device comprises a particulate matter detection device, an inorganic gas pollutant detection device, an organic gas pollutant detection device and a microbial pollutant detection device;
the purification modules are respectively a particulate matter purification module, an inorganic gas pollutant purification module, an organic gas pollutant purification module and a microbial pollutant purification module.
Optionally, a plurality of communication ports are arranged on the volute of the multi-air-outlet centrifugal fan and are respectively communicated with the plurality of air outlets; each valve device comprises a bent baffle plate arranged at the corresponding communication port so as to open or close the corresponding communication port; the bent baffle is arched towards the radial outer side of the multi-air-outlet centrifugal fan.
Optionally, the curved baffle is rotatably mounted at the respective communication openings about an axis of rotation parallel to the axis of the multi-outlet centrifugal fan, or the curved baffle is movably mounted at the respective communication openings in a direction parallel to the axis of the multi-outlet centrifugal fan.
Optionally, each valve device is an air valve, and comprises a valve plate, and each valve plate is rotatably mounted in the corresponding air supply duct.
Optionally, a fan inlet communicated with the air inlet is arranged on the lower side of the multi-air-outlet centrifugal fan; the lower surface of the shell is provided with a plurality of air supply outlets and the air inlet positioned in the middle of the air supply outlets.
Optionally, the multi-air-outlet centrifugal fan is provided with a volute communicated with the multi-air-outlet centrifugal fan and a plurality of communicated air pipes communicated with the plurality of air outlets;
each communicating air pipe is internally provided with a horizontal rail and an inclined rail which is arranged at one end of the horizontal rail close to the corresponding air supply outlet and can move up and down;
each purification module is arranged on the horizontal rail, and the upper end of the inclined rail is in contact with and abutted against the purification module so as to limit the corresponding purification module; the inclined rails extend from the upper ends of the inclined rails to the lower ends of the inclined rails in an inclined manner in the direction away from the corresponding purification modules; and is
The lower end of the inclined rail moves downwards out of the corresponding air supply outlet, and the upper end of the inclined rail is connected with the horizontal rail downwards, so that the corresponding purification module moves out of the communicating air pipe through the horizontal rail and the inclined rail, or the purification module on the outer side moves to the corresponding horizontal rail through the corresponding inclined rail and the horizontal rail.
Optionally, an air outlet grille is detachably mounted at each air supply opening.
Optionally, each air outlet grille comprises:
the air outlet frame is internally provided with a fixing frame;
the plurality of coaxially arranged air guide rings are arranged in the middle of the air outlet frame and are connected to the fixed frame; the upper end opening of each air guide ring is smaller than the lower end opening of the air guide ring, and a plurality of air supply micropores are formed in each air guide ring; the distance between every two adjacent air guide rings is sequentially increased along the radial direction of the air outlet frame;
and the air outlet net is arranged between the air guide ring on the outermost side and the air outlet frame.
The air purification device of the utility model, because of having the gas detection device and a plurality of purification modules, can purify the corresponding pollutant according to the indoor specific pollutant, has strong purification pertinence and good purification effect, can realize the purification of a plurality of pollutants by using one device, has a plurality of purification types, can realize comprehensive purification, and is suitable for various single pollutants scenes and mixed pollutants scenes; the purification modules are not overlapped, so that what pollutants need to be purified can be treated as required by opening the corresponding purification module, and purification means are configured according to environmental adaptability, so that the purification efficiency is high, and the energy is saved; unnecessary purification module work can not appear in the purification process, and it is extravagant to reduce the module, and can not lead to the increase of windage because of unnecessary purification module work.
Further, when there are a plurality of contaminants at the same time, it is preferable that the purification is performed sequentially according to the concentration of the contaminants; certainly also can open a plurality of purification modules simultaneously and purify simultaneously, though every purification module can not accomplish the purification of all pollutants, but every purification module is efficient, can satisfy purification demand and requirement completely.
Further, before this application, ordinary purifier must pass through multiple purification means simultaneously when purifying, no matter customer or environment need not, and the fan energy consumption is big like this, and purifier burden is serious moreover, needs often all to change. The utility model discloses an air purification device can change every purification module alone, can make every purification module's life reach the longest, sparingly changes frequency and cost.
Further, between this application, ordinary purifier all is the purification means of configuration difference, through the effect that different means combinations reach air-purifying, the inventor of this application discovers that the actual different service environment pollutant kind is different, matches the user's demand through setting up different purifier in the export of difference, can reduce the purifier energy consumption like this, practices thrift user use cost simultaneously.
Furthermore, the utility model discloses an air purification device can the pertinence change module, according to customer's demand customization purification module even, more can install same type purification module in a plurality of air outlets department even to adapt to the scene that a certain pollutant is serious very much, improved this air purification device's application scope, strong adaptability, convenient to use.
Furthermore, the special installation mode of the purification module can ensure that the air purification device has simple structure, the purification module is convenient to disassemble and install, is convenient to replace and maintain, and does not need to be provided with an extra replacement opening. The special structure of the air outlet grille can prevent the purified air from blowing to a certain fixed point at high speed and is superior to the dispersion of the purified air.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic view of an air purification apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic block diagram of an air purification apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic sectional view of the induced air purification apparatus shown in FIG. 2;
fig. 4 is a schematic structural view of an air outlet grille in the air cleaning device shown in fig. 2.
Detailed Description
Fig. 1 is a schematic view of an air purification apparatus according to an embodiment of the present invention. As shown in fig. 1 and with reference to fig. 2-4, an embodiment of the present invention provides an air purification device. The air cleaning apparatus includes a housing 10, an air supply device 20, a gas detection device 30, a plurality of valve devices 40, and a plurality of cleaning modules 50 for cleaning a plurality of different kinds of contaminants, respectively. The housing 10 is provided with an air inlet 11, a plurality of air supply outlets 12 and a plurality of air supply passages 13, and each air supply passage 13 is communicated with the air inlet 11 and one corresponding air supply outlet 12. Each purification module 50 is installed in one of the air supply passages 13. Each valve device 40 is mounted to the casing 10 and configured to open and close a corresponding one of the blowing passages 13. The gas detection device 30 is installed outside the housing 10 and configured to detect the type of contaminant and the concentration of each type of contaminant in the chamber, so as to control the opening of one or more corresponding valve devices 40 according to the type and corresponding concentration of the contaminant.
For example, the gas detection device 30 includes a particulate matter detection device, an inorganic gas contaminant detection device, an organic gas contaminant detection device, and a microbial contaminant detection device. The corresponding plurality of purification modules 50 are a particulate purification module, an inorganic gas pollutant purification module, an organic gas pollutant purification module, and a microbial pollutant purification module, respectively.
The utility model discloses air purification device during operation, gaseous detection device 30 can detect indoor pollutant kind and corresponding concentration to confirm whether this kind of pollutant needs to purify according to corresponding concentration, when only a kind of pollutant needs to purify, corresponding valve device 40 is opened in air purification device control, purifies this indoor pollutant. When multiclass pollutant all need purify, corresponding valve device 40 can be opened in proper order to air purification device according to the concentration of pollutant, purifies another kind of pollutant again after a pollutant purifies the completion, purifies every kind of pollutant in proper order indoor, finally realizes indoor comprehensive purification. Of course, if a plurality of pollutants need to be purified, a plurality of corresponding valve devices 40 can be opened simultaneously to perform the purification. Although each purification module 50 is unable to accomplish the purification of all contaminants, each purification module 50 is highly efficient and fully satisfies the purification needs and requirements.
In some embodiments of the present invention, the gas detection device comprises an acid gas detection device and an alkaline gas detection device. The purification modules are respectively an acid gas treatment module and an alkaline gas treatment module. In some embodiments of the present invention, the gas detection device includes a plurality of gas sensors to detect the concentration of each gas, respectively. For example, a sulfur dioxide gas sensor, a carbon monoxide gas sensor, a formaldehyde detecting device, a methane detecting device, etc. may be included. The plurality of purification modules respectively process corresponding gases.
In some embodiments of the present invention, as shown in fig. 2 to 4, the air supply device 20 is a multi-outlet centrifugal fan, and the multi-outlet centrifugal fan has a plurality of air outlets respectively communicated with the plurality of air supply outlets 12. The fan inlet of the multi-air outlet centrifugal fan is communicated with the air inlet 11 on the shell 10. The centrifugal fan with multiple air outlets is adopted, so that the air purification device is simple and compact in structure, smooth in air supply, high in air supply efficiency and high in purification efficiency.
The utility model discloses an in some embodiments, be provided with a plurality of intercommunication mouths on many air outlet centrifugal fan's the spiral case, communicate a plurality of air outlets respectively. Each valve device 40 includes a curved shutter installed at the corresponding communication port to open or close the corresponding communication port; and the bent baffle is arched towards the radial outer side of the multi-air-outlet centrifugal fan. Further, the curved baffles are rotatably mounted at the respective communication ports about an axis of rotation parallel to the axis of the multi-outlet centrifugal fan. Optionally, the curved baffles are movably mounted at the respective communication ports in a direction parallel to the axis of the multi-outlet centrifugal fan. In other embodiments of the present invention, each valve device 40 is an air valve, including a valve plate, each of which is rotatably mounted in a corresponding air supply duct.
In some embodiments of the present invention, a fan inlet communicated with the air inlet 11 is disposed at the lower side of the multi-air outlet centrifugal fan; the lower surface of the housing 10 is provided with a plurality of air supply outlets 12 and an air inlet 11 located in the middle of the plurality of air supply outlets 12. The air purification device can be installed in a suspended ceiling, and the upper surface of the air purification device can be installed on a vertically arranged wall and other positions.
To facilitate installation of the purification module 50, the multi-outlet centrifugal fan has a plurality of communicating air ducts communicating the volute of the multi-outlet centrifugal fan with the plurality of air outlets. Each communicating air pipe is provided with a horizontal rail and an inclined rail which is arranged at one end of the horizontal rail close to the corresponding air supply outlet 12 and can move up and down. Each purification module 50 is mounted on a corresponding horizontal rail, and the upper end of the corresponding inclined rail is in contact with and abutted against the purification module 50 to limit the corresponding purification module 50; the inclined rail extends from the upper end to the lower end of the inclined rail in a direction away from the purification module 50; and the lower end of the inclined rail moves downward out of the corresponding air supply port 12 and the upper end of the inclined rail is connected downward with the horizontal rail, so that the corresponding purification module 50 moves out of the corresponding communicating air duct through the corresponding horizontal rail and inclined rail, or the purification module 50 on the outer side moves onto the corresponding horizontal rail through the corresponding inclined rail and horizontal rail. The purification module 50 is installed by adopting the structure, and is convenient and quick to disassemble and assemble.
In some embodiments of the present invention, an air outlet grille 60 is detachably mounted at each air supply outlet 12. As shown in fig. 4, each air outlet grille 60 includes an air outlet frame 61, an air outlet net 62 and a plurality of coaxially arranged air guiding rings 63. A fixed frame is arranged in the air outlet frame 61. The plurality of coaxially arranged wind guiding rings 63 are arranged in the middle of the wind outlet frame 61 and connected to the fixed frame. The upper end opening of each air guide ring 63 is smaller than the lower end opening of each air guide ring 63, and a plurality of air supply micropores are formed in each air guide ring 63; the distance between every two adjacent wind-guiding rings 63 increases along the radial direction of the wind-out frame 61. The air outlet net 62 is arranged between the air guiding ring 63 at the outermost side and the air outlet frame 61. The special structure of the air outlet grille 60 can prevent the purified air from blowing to a certain fixed point at a high speed, and is superior to the dispersion of the purified air.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. An air purification device comprises a shell and an air supply device, and is characterized by also comprising a gas detection device, a plurality of valve devices and a plurality of purification modules which are respectively used for purifying a plurality of different kinds of pollutants;
the shell is provided with an air inlet, a plurality of air supply outlets and a plurality of air supply channels, and each air supply channel is communicated with the air inlet and one corresponding air supply outlet;
each purification module is arranged in one air supply channel;
each of the valve devices is mounted to the housing and configured to open and close a corresponding one of the air supply passages;
the gas detection device is arranged outside the shell and is configured to detect the types of pollutants in a room and the concentration of each type of pollutants so as to control one or more corresponding valve devices to be opened according to the types and the corresponding concentrations of the pollutants.
2. The air cleaning apparatus according to claim 1, wherein the air supply device is a multi-outlet centrifugal fan having a plurality of air outlets respectively communicating with the plurality of air supply outlets.
3. The air purification apparatus according to claim 1,
the gas detection device comprises a particulate matter detection device, an inorganic gas pollutant detection device, an organic gas pollutant detection device and a microbial pollutant detection device;
the purification modules are respectively a particulate matter purification module, an inorganic gas pollutant purification module, an organic gas pollutant purification module and a microbial pollutant purification module.
4. The air purification apparatus according to claim 1,
the gas detection device comprises an acid gas detection device and an alkaline gas detection device;
the purification modules are respectively an acid gas treatment module and an alkaline gas treatment module.
5. The air cleaning apparatus according to claim 2,
a plurality of communication ports are formed in the volute of the multi-air-outlet centrifugal fan and are respectively communicated with the plurality of air outlets; each valve device comprises a bent baffle plate arranged at the corresponding communication port so as to open or close the corresponding communication port; the bent baffle is arched towards the radial outer side of the multi-air-outlet centrifugal fan.
6. The air cleaning apparatus according to claim 5,
the bent baffle is rotatably mounted at the corresponding communication port around a rotation axis parallel to the axis of the multi-air-outlet centrifugal fan, or the bent baffle is movably mounted at the corresponding communication port along a direction parallel to the axis of the multi-air-outlet centrifugal fan.
7. The air cleaning apparatus according to claim 1, wherein each of said valve means is an air valve including a valve plate, each of said valve plates being rotatably mounted in a corresponding one of said supply air passages.
8. The air cleaning apparatus according to claim 2,
a fan inlet communicated with the air inlet is formed in the lower side of the multi-air-outlet centrifugal fan;
the lower surface of the shell is provided with a plurality of air supply outlets and the air inlet positioned in the middle of the air supply outlets.
9. The air purification apparatus according to claim 8,
the multi-air-outlet centrifugal fan is provided with a volute communicated with the multi-air-outlet centrifugal fan and a plurality of communicated air pipes communicated with the plurality of air outlets;
each communicating air pipe is internally provided with a horizontal rail and an inclined rail which is arranged at one end of the horizontal rail close to the corresponding air supply outlet and can move up and down;
each purification module is arranged on the corresponding horizontal rail, and the upper end of the corresponding inclined rail is in contact with and abutted against the purification module so as to limit the corresponding purification module; the inclined rails extend from the upper ends of the inclined rails to the lower ends of the inclined rails in an inclined manner in the direction away from the corresponding purification modules; and is
The lower end of the inclined rail moves downwards out of the corresponding air supply outlet, and the upper end of the inclined rail is connected with the horizontal rail downwards, so that the corresponding purification module moves out of the corresponding communicating air pipe through the corresponding horizontal rail and the inclined rail, or the purification module on the outer side moves onto the corresponding horizontal rail through the corresponding inclined rail and the horizontal rail.
10. The air purification device of claim 9, wherein an air outlet grille is detachably mounted at each air supply opening; each air-out grid includes:
the air outlet frame is internally provided with a fixing frame;
the plurality of coaxially arranged air guide rings are arranged in the middle of the air outlet frame and are connected to the fixed frame; the upper end opening of each air guide ring is smaller than the lower end opening of the air guide ring, and a plurality of air supply micropores are formed in each air guide ring; the distance between every two adjacent air guide rings is sequentially increased along the radial direction of the air outlet frame;
and the air outlet net is arranged between the air guide ring on the outermost side and the air outlet frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922099440.8U CN211476257U (en) | 2019-11-29 | 2019-11-29 | Air purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922099440.8U CN211476257U (en) | 2019-11-29 | 2019-11-29 | Air purifying device |
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| Publication Number | Publication Date |
|---|---|
| CN211476257U true CN211476257U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922099440.8U Active CN211476257U (en) | 2019-11-29 | 2019-11-29 | Air purifying device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944520A (en) * | 2021-03-22 | 2021-06-11 | 深圳市联创科技集团有限公司 | Air-conditioning fan |
| CN113599752A (en) * | 2021-07-19 | 2021-11-05 | 常州机电职业技术学院 | Automatic change extinguishing device for industrial production workshop |
-
2019
- 2019-11-29 CN CN201922099440.8U patent/CN211476257U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944520A (en) * | 2021-03-22 | 2021-06-11 | 深圳市联创科技集团有限公司 | Air-conditioning fan |
| CN113599752A (en) * | 2021-07-19 | 2021-11-05 | 常州机电职业技术学院 | Automatic change extinguishing device for industrial production workshop |
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