CN215723635U - Fresh air system with two induced air mouths - Google Patents
Fresh air system with two induced air mouths Download PDFInfo
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- CN215723635U CN215723635U CN202120988261.4U CN202120988261U CN215723635U CN 215723635 U CN215723635 U CN 215723635U CN 202120988261 U CN202120988261 U CN 202120988261U CN 215723635 U CN215723635 U CN 215723635U
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- cavity
- air
- machine body
- double
- fresh air
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- 238000009423 ventilation Methods 0.000 claims description 34
- 238000005192 partition Methods 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 11
- 230000001939 inductive effect Effects 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims 3
- 238000003915 air pollution Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of fresh air systems, in particular to a fresh air system with double air inlets. The problem of current new trend system improve the indoor air quality through the air extrinsic cycle when, if the outdoor air quality is relatively poor, then can't improve the indoor air is solved.
Description
Technical Field
The utility model relates to the technical field of fresh air systems, in particular to a fresh air system with double induced draft openings.
Background
At present, along with the increasing severity of air pollution, the air pollution brings great harm to the health of people; when people live indoors, the harm of pollution to different degrees is avoided, and air purifiers are purchased by a plurality of families or indoor air is purified through a fresh air system.
But because the air circulation effect is relatively poor, the indoor environment can not keep a good level all the time, and the practicability of the existing fresh air system is reduced. The existing fresh air system with double air inducing ports works, because the existing fresh air system only utilizes air external circulation to improve the indoor air quality, when the outdoor air quality is poor, the indoor air cannot be improved, and the practicability of the existing fresh air system with double air inducing ports is greatly reduced.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a fresh air system with two induced air ports to solve the problem that when the quality of indoor air is improved by air external circulation in the existing fresh air system, if the quality of outdoor air is poor, the indoor air cannot be improved.
The utility model provides a fresh air system with double air inducing ports, which comprises
The air conditioner comprises a main machine and a main machine body, wherein the main machine body comprises a machine body and a machine cover fixedly arranged at the upper end of the machine body, a first supporting plate and a second supporting plate are arranged in the machine body at intervals along the height direction, the interior of the machine body is sequentially divided into an exhaust cavity, an installation cavity and an air suction cavity from top to bottom by the first supporting plate and the second supporting plate, a first partition plate is arranged in the air suction cavity, the air suction cavity is divided into an outdoor ventilation cavity and an indoor ventilation cavity by the first partition plate, the outer wall of the machine body is respectively provided with an air inlet pipe and an air inlet communicated with the outdoor ventilation cavity and the indoor ventilation cavity, and the outer wall of the machine body is also provided with an air outlet communicated with the exhaust cavity;
the air suction assembly comprises an air suction unit, a three-way electromagnetic valve and a purifier, the air suction unit is fixedly arranged in the installation cavity, an air suction pipe of the air suction unit is communicated with the outdoor ventilation cavity and the indoor ventilation cavity through the three-way electromagnetic valve, an air outlet pipe of the air suction unit is communicated with the exhaust cavity, and the purifier is fixedly arranged in the exhaust cavity;
the control assembly comprises an air quality sensor and a processor which are fixedly arranged in the outdoor ventilation cavity, and the air quality sensor, the processor and the three-way electromagnetic valve are electrically connected.
Furthermore, a second partition board is arranged in the exhaust cavity, the exhaust cavity is divided into a filtering cavity and a purifying cavity by the second partition board, the purifier is arranged in the purifying cavity, the air outlet pipe of the air suction unit is communicated with the filtering cavity, the second partition board is provided with an air vent which is used for communicating the filtering cavity with the purifying cavity, and at least one layer of filter board is arranged below the air vent in the filtering cavity.
Furthermore, the exhaust port is connected with a purifier fixedly arranged in the purification cavity through a pipeline.
Preferably, the air conditioner further comprises a ventilation hose, one end of the ventilation hose is fixedly connected with the air inlet pipe.
Preferably, the other end of the ventilation hose is provided with a filter screen.
Preferably, the lower end of the machine body is provided with a movable roller at the position corresponding to the four corners.
Preferably, the lower end of the host is provided with a power interface electrically connected with the processor.
Preferably, an access door is opened and closed at a position corresponding to the mounting cavity on one side surface of the machine body.
Preferably, the other side surface of the machine body is provided with a plurality of heat dissipation holes corresponding to the positions of the installation cavities.
Preferably, the upper end of the machine body is hinged with a lifting ring.
The utility model has the beneficial effects that: the utility model provides a fresh air system with double air inducing ports, wherein an air suction cavity is divided into an outdoor ventilation cavity and an indoor ventilation cavity through a first partition plate, an air suction unit is fixedly arranged in an installation cavity, an air suction pipe of the air suction unit is communicated with the outdoor ventilation cavity and the indoor ventilation cavity through a three-way electromagnetic valve, an air outlet pipe of the air suction unit is communicated with an exhaust cavity, a purifier is fixedly arranged in the exhaust cavity, an air quality sensor and a processor are fixedly arranged in the outdoor ventilation cavity, when the air quality sensor detects that the outdoor air quality is poor, the three-way electromagnetic valve is controlled to be reversed through the processor, so that the air suction unit is communicated with the outdoor ventilation cavity, the indoor air is subjected to internal circulation, and the indoor air quality is ensured.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a fresh air system with double induced draft ports according to the present invention;
FIG. 2 is a schematic view of another aspect of a fresh air system with dual induced air ports according to the present invention;
fig. 3 is a cross-sectional view of a fresh air system with dual induced drafts in accordance with the present invention.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the utility model and together with the description, serve to explain the principles of the utility model and not to limit the scope of the utility model.
A fresh air system with double draught openings comprises
The main unit 1, the main unit 1 includes the organism 11 and cover 12 fixed on upper end of the organism 11, the interval is spanned to have first back-up plate 13 and second back-up plate 14 along the direction of height in the organism 11, the first back-up plate 13 and second back-up plate 14 divide the inside of the organism 11 into exhausting cavity, installing cavity 16 and inhaling the cavity sequentially from top to bottom, there are first baffles 171 in the inhaling cavity, the first baffle 171 divides the inhaling cavity 17 into outdoor ventilating cavity 172 and indoor ventilating cavity 173, there are air inlet pipes 111 and air inlets 112 communicated with outdoor ventilating cavity 172 and indoor ventilating cavity 173 separately on the outer wall of the organism 11, there are exhaust ports 113 communicated with exhausting cavity on the outer wall of the organism 11;
the air suction assembly comprises an air suction unit 21, a three-way electromagnetic valve 22 and a purifier 23, the air suction unit 21 is fixedly arranged in the installation cavity 16, an air suction pipe of the air suction unit 21 is communicated with an outdoor ventilation cavity 172 and an indoor ventilation cavity 173 through the three-way electromagnetic valve 22, an air outlet pipe of the air suction unit 21 is communicated with an exhaust cavity, and the purifier 23 is fixedly arranged in the exhaust cavity;
the control component comprises an air quality sensor 31 and a processor 32 which are fixedly arranged in the outdoor ventilation cavity 172, and the air quality sensor 31, the processor 32 and the three-way electromagnetic valve 22 are electrically connected.
In one embodiment, a second partition plate 151 is disposed in the exhaust cavity 15, the second partition plate 151 divides the exhaust cavity 15 into a filtering cavity 152 and a purifying cavity 153, the purifier 23 is disposed in the purifying cavity 153, an outlet of the air suction unit 21 is communicated with the filtering cavity 152, the second partition plate 151 is provided with a vent hole 154 communicating the filtering cavity 152 and the purifying cavity 153, at least one layer of filter plate 155 is disposed below the vent hole 154 in the filtering cavity 152, and the exhaust port 113 is connected to the purifier 23 fixedly disposed in the purifying cavity 153 through a pipe. By providing the filter 155 to filter the air, dust in the air can be filtered, and at the same time, the filter 155 can be replaced by opening the cover 12.
In order to facilitate the installation of the main unit 1, specifically, the air conditioner further includes a ventilation hose 4 having one end fixedly connected to the air inlet pipe 111, and the other end of the ventilation hose 4 is provided with a filter screen 41. The length of ventilation hose 4 can be tailor according to actual need, guarantees that ventilation hose 4 extends to outdoors, through setting up filter screen 41, and the impurity that technical skill blockked the air gets into, also can block some toy outside simultaneously, prevents that ventilation hose 4 from blockking up.
In this embodiment, the lower end of the machine body 11 is provided with moving rollers 114 at positions corresponding to the four corners, the lower end of the main machine 1 is provided with a power interface 115 electrically connected to the processor 32, one side of the machine body 11 is provided with an access door 116 corresponding to the position of the installation cavity 16, the other side of the machine body 11 is provided with a plurality of heat dissipation holes 117 corresponding to the position of the installation cavity 16, and the upper end of the machine body 11 is hinged to a pulling ring 118. In another embodiment, the movable roller 114 is provided with a pedal brake plate to ensure that the body 11 will not slide freely after being installed in place.
The working principle is as follows: when the main unit 1 is operated and air is circulated externally, if the air quality sensor 31 detects poor outdoor air quality, the processor 32 controls the three-way electromagnetic valve 22 to change the direction, and the air suction pipe of the air suction unit 21 is communicated with the indoor ventilation cavity 173 through the three-way electromagnetic valve 22; at this time, the main body 1 internally circulates the indoor air to improve the indoor air quality, the filter 155 is replaced by opening the cover 12, and the parts mounted in the cavity 16 can be repaired or replaced through the access door 116.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (10)
1. A fresh air system with double draught openings is characterized by comprising
The air conditioner comprises a main machine and a main machine body, wherein the main machine body comprises a machine body and a machine cover fixedly arranged at the upper end of the machine body, a first supporting plate and a second supporting plate are arranged in the machine body at intervals along the height direction, the interior of the machine body is sequentially divided into an exhaust cavity, an installation cavity and an air suction cavity from top to bottom by the first supporting plate and the second supporting plate, a first partition plate is arranged in the air suction cavity, the air suction cavity is divided into an outdoor ventilation cavity and an indoor ventilation cavity by the first partition plate, the outer wall of the machine body is respectively provided with an air inlet pipe and an air inlet communicated with the outdoor ventilation cavity and the indoor ventilation cavity, and the outer wall of the machine body is also provided with an air outlet communicated with the exhaust cavity;
the air suction assembly comprises an air suction unit, a three-way electromagnetic valve and a purifier, the air suction unit is fixedly arranged in the installation cavity, an air suction pipe of the air suction unit is communicated with the outdoor ventilation cavity and the indoor ventilation cavity through the three-way electromagnetic valve, an air outlet pipe of the air suction unit is communicated with the exhaust cavity, and the purifier is fixedly arranged in the exhaust cavity;
the control assembly comprises an air quality sensor and a processor which are fixedly arranged in the outdoor ventilation cavity, and the air quality sensor, the processor and the three-way electromagnetic valve are electrically connected.
2. The fresh air system with double air induction ports as claimed in claim 1, wherein a second partition board is arranged in the exhaust cavity, the second partition board divides the exhaust cavity into a filtering cavity and a purifying cavity, the purifier is arranged in the purifying cavity, the air outlet pipe of the air suction unit is communicated with the filtering cavity, the second partition board is provided with an air vent for communicating the filtering cavity with the purifying cavity, and at least one layer of filter board is arranged in the filtering cavity below the air vent.
3. The fresh air system with double induced draft openings as claimed in claim 2, wherein the exhaust opening is connected to a purifier fixed in the purification cavity via a pipe.
4. The fresh air system with double induced draft openings as claimed in claim 1, further comprising a ventilation hose having one end fixedly connected to the air inlet tube.
5. The fresh air system with double draught openings as claimed in claim 4, wherein a filter screen is arranged at the other end of the ventilation hose.
6. The fresh air system with double air inducing ports as claimed in claim 1, wherein moving rollers are disposed at the lower end of the machine body corresponding to the four corners.
7. The fresh air system with double air induction ports as claimed in claim 1, wherein a power supply interface electrically connected with the processor is arranged at the lower end of the main machine.
8. The fresh air system with double air induction ports as claimed in claim 1, wherein an access door is arranged on one side surface of the machine body corresponding to the installation cavity in an opening and closing manner.
9. The fresh air system with double air inlets as claimed in claim 8, wherein a plurality of heat dissipation holes are formed in the other side surface of the machine body corresponding to the mounting cavity.
10. The fresh air system with double draught openings as claimed in claim 1, wherein a lifting ring is hinged to the upper end of the machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120988261.4U CN215723635U (en) | 2021-05-10 | 2021-05-10 | Fresh air system with two induced air mouths |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120988261.4U CN215723635U (en) | 2021-05-10 | 2021-05-10 | Fresh air system with two induced air mouths |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215723635U true CN215723635U (en) | 2022-02-01 |
Family
ID=80030972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120988261.4U Expired - Fee Related CN215723635U (en) | 2021-05-10 | 2021-05-10 | Fresh air system with two induced air mouths |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215723635U (en) |
-
2021
- 2021-05-10 CN CN202120988261.4U patent/CN215723635U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |