CN213362746U - Fresh air system - Google Patents
Fresh air system Download PDFInfo
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- CN213362746U CN213362746U CN202022332788.XU CN202022332788U CN213362746U CN 213362746 U CN213362746 U CN 213362746U CN 202022332788 U CN202022332788 U CN 202022332788U CN 213362746 U CN213362746 U CN 213362746U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model provides a fresh air system which is applied to buildings and comprises a box body, an air duct body and a one-way exhaust device; the building comprises two sides, namely a first side and a second side; the box body is arranged on the outer wall of the first side of the building, and the air pipe body is arranged on the inner wall of the first side of the building; the air pipe body is connected with the box body through a first opening; a plurality of air inlet holes and a first interception screen plate are sequentially arranged in the box body according to the air inlet direction; a second interception screen plate, a first fan, a porous honeycomb body filter layer, a second fan and an air guide head are sequentially arranged in the air duct body according to the air inlet direction; a first air inlet is formed in the air inlet end of the air pipe body and connected with the box body; the air guide head is arranged at a first air outlet of the air pipe body; the second side is provided with a second opening, and the one-way exhaust device is arranged on the building through the second opening and communicated with the interior of the building. The utility model discloses a new trend system has the excellent effect that makes the interior air mobility of building strong and the air quality is good.
Description
Technical Field
The utility model relates to an air inlet system technical field particularly, relates to a new trend system.
Background
As people pay more attention to health, the demand for air quality is also increasing, and for this reason, various devices or systems are installed in buildings so that the air in the buildings is kept fresh.
In the prior art, the traditional fresh air system is mostly adopted to keep the air in the building smooth, but the traditional fresh air system has many problems, for example, the filtering effect is poor, resulting in poor air quality, or the ventilation resistance of the fresh air system is very large although the filtering effect is good, resulting in poor air mobility, and the fresh air system can not timely convey the outside fresh air into the building.
Therefore, a new air system is researched, so that the problems of strong air mobility and good air quality in a building become urgent to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a new trend system, concrete technical scheme is as follows:
a fresh air system is applied to a building and comprises a box body, an air duct body and a one-way exhaust device;
the building comprises two sides, namely a first side and a second side;
the box body is arranged on the outer wall of the first side of the building, and the air pipe body is arranged on the inner wall of the first side of the building; the first side is provided with a first opening, and the air pipe body is connected with the box body through the first opening;
a plurality of air inlet holes and a first interception screen plate are sequentially arranged in the box body according to the air inlet direction; the plurality of air inlet holes are formed in the air inlet surface of the box body;
a second interception screen plate, a first fan, a porous honeycomb body filter layer, a second fan and an air guide head are sequentially arranged in the air pipe body according to the air inlet direction; a first air inlet is formed in the air inlet end of the air pipe body and connected with the box body; the porous honeycomb filter layer is for filtering air; the other end of the air pipe body is provided with a first air outlet, and the air guide head is arranged at the first air outlet of the air pipe body;
the second side is provided with a second opening, and the one-way exhaust device is arranged on the building through the second opening and communicated with the interior of the building.
In a specific embodiment, the one-way air exhaust device is arranged at a height higher than the heights of the box body and the air duct body.
In a specific embodiment, the unidirectional air exhaust device comprises an air exhaust device body, a fan and a central shaft, wherein the central shaft is connected with the air exhaust device body, the fan is connected with the central shaft, and the fan is driven by a first motor.
In a specific embodiment, the unidirectional air exhaust device further comprises a movable plug, a spring and an air outlet of the air exhaust device, the movable plug is located at the air outlet of the air exhaust device, the spring is sleeved on the central shaft, one end of the spring is connected with the movable plug, and the other end of the spring is connected with the air exhaust device body.
In a particular embodiment, the porous honeycomb filter layer includes a porous honeycomb body and carbon fiber filter layers disposed on both sides of the porous honeycomb body, the carbon fiber filter layers being provided with pores.
In a specific embodiment, the system further comprises a detection probe, a main board and a control system, wherein the detection probe is connected with the main board; the main board is connected with the control system; the control system is respectively connected with the first fan and the second fan.
In a specific embodiment, the main board is located in the air guide head, and the main board is connected with a display screen and an operation button.
In a particular embodiment, the detection probe comprises any combination of one or more of the following: temperature sensor, humidity transducer, haze sensor.
In a specific embodiment, the first fan and the second fan are connected by a rotating shaft, the rotating shaft penetrates through the porous honeycomb filter layer and is rotatably connected with the porous honeycomb filter layer, and the first fan and the second fan are driven by the same motor.
In a particular embodiment, the air purifier is further arranged in the building.
The utility model discloses following beneficial effect has at least:
the utility model discloses a new trend system has the excellent effect that makes the interior air mobility of building strong and the air quality is good.
The unidirectional air exhaust device is driven by the motor, and the fan rotates to lead air out of the building. The movable plug can rotate at multiple angles through the spring, so that wind can be guided out in different directions.
The porous honeycomb filter layer increases the proportion and the specific surface area of pores by utilizing a large number of irregularly distributed pores without selecting too small pore size, adsorbs and precipitates tiny particles in airflow by utilizing the surfaces of the pores, has good filtering effect and small resistance to the airflow.
The detection probe is used for detecting the air condition in the air pipe body, so that the air condition in the air pipe body is accurately reflected on the display screen.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of a building and a fresh air system in example 1;
FIG. 2 is a schematic view of a unidirectional air exhaust device of the fresh air system in embodiment 1;
FIG. 3 is a schematic view of a fresh air system in embodiment 1;
FIG. 4 is a schematic view of the porous honeycomb filter layer of the fresh air system of example 1;
FIG. 5 is a schematic view of a display screen in the fresh air system according to embodiment 1;
fig. 6 is a control connection diagram of the fresh air system in embodiment 1;
FIG. 7 is a schematic view of a fresh air system in embodiment 2;
fig. 8 is a connection diagram of an electric energy storage control system of the fresh air system in embodiment 2.
Description of the main element symbols:
1-air duct body; 2-a second interception screen plate; 3-a rotating shaft; 4-a first fan; 5-a second fan; 6-a porous honeycomb filter layer; 7-a motor; 8-an electric heating device; 9-a wind guide head; 10-arc wind guide surface; 11-a detection probe; 12-a main board; 13-a display screen; 14-operating buttons; 15-a box body; 16-air inlet holes; 17-a first interception screen plate; 18-a solar panel; 19-an electrical energy storage control system; 20-a building; 21-one-way air exhaust device; 22-a door; 23-a first opening; 24-a second opening; 25-a first air inlet; 26-a first air outlet; 61-a porous honeycomb body; 62-a carbon fiber filter layer; 501-an exhaust device body; 502-central axis; 503-a spring; 504-a fan; 505-air outlet of air exhaust device; 506-Movable plug.
Detailed Description
Example 1
As shown in fig. 1 to 6, the embodiment provides a fresh air system, and the specific technical scheme is as follows:
the utility model provides a new trend system is applied to building 20, this system and includes box 15 and tuber pipe body 1, one-way exhaust device 21, the utility model discloses a new trend system has the excellent effect that makes that the air mobility is strong and the air quality is good in building 20.
The building 20 includes two sides, a first side and a second side.
The outer wall of the box body 15 on the first side of the building 20, and the inner wall of the air duct body 1 on the first side of the building 20; the first side is provided with a first opening 23, and the air duct body 1 is connected with the box body 15 through the first opening 23.
A plurality of air inlet holes 16 and a first interception screen plate 17 are sequentially arranged in the box body 15 according to the air inlet direction; a plurality of air inlet holes 16 are arranged on the air inlet surface of the box body 15; the first interception screen plate 17 is used for intercepting water vapor, oil gas and large particulate matters in the air. The first interception mesh plate 17 primarily purifies air, and the first interception mesh plate 17 has small resistance to air flow due to large mesh size.
A second interception screen plate 2, a first fan 4, a porous honeycomb body filter layer 6, a second fan 5 and an air guide head 9 are sequentially arranged in the air pipe body 1 according to the air inlet direction; one end of the air inlet of the air pipe body 1 is provided with a first air inlet 25, and the first air inlet 25 is connected with the box body 15.
Specifically, the one end of tuber pipe body 1 air inlet is provided with first air intake 25, and first air intake 25 is connected the opposite side of box 15, and with the inside intercommunication of box 15, in tuber pipe body 1, second interception otter board 2 covers tuber pipe body 1 in first air intake 25 department, and steam, oil gas, large granule material in the second interception otter board 2 second time interception air make the further pureness of air that gets into in tuber pipe body 1.
Specifically, the first fan 4 and the second fan 5 are connected through the rotating shaft 3, the rotating shaft 3 penetrates through the porous honeycomb body filtering layer 6 and is rotatably connected with the porous honeycomb body filtering layer 6, and the first fan 4 and the second fan 5 are driven by the same motor 7. The first fan 4 and the second fan 5 are driven by the same motor 7, so that the installation is simple and convenient, and the two fans are driven by the same motor 7, so that the cost of one motor 7 is saved. The installation mode that first fan 4 is connected to porous honeycomb body filter layer 6 one end, and second fan 5 is connected to porous honeycomb body filter layer 6 other end makes the air current velocity of air and air permeability big.
Preferably, the first fan 4 and the second fan 5 are both silent fans. The silence fan has reduced the production of noise for this device can keep quiet when the operation, makes the utility model discloses an air inlet unit can use under the silence environment of high requirement, for example general family environment, environment such as hospital, school has improved user's use and has experienced, has also expanded the application scope of this device.
Porous honeycomb filter layer 6 is used for filtering air, and specifically, porous honeycomb filter layer 6 includes a porous honeycomb body 61 and carbon fiber filter layers 62 provided on both sides of porous honeycomb body 61, and carbon fiber filter layers 62 are provided with pores. Specifically, the carbon fiber filter layer 62 is irregularly provided with a plurality of micro pores, and the pore diameter is 6 to 24 micrometers, preferably, the pore diameter is 10 micrometers, 15 micrometers, or 20 micrometers. The porous honeycomb body filtering layer 6 increases the proportion and the specific surface area of pores by utilizing a large number of irregularly distributed pores without selecting too small pore size, adsorbs and precipitates tiny particles in airflow by utilizing the surfaces of the pores, has good filtering effect and small resistance to the airflow.
The other end of the air duct body 1 is provided with a first air outlet 26, and the air guide head 9 is arranged at the first air outlet 26 of the air duct body 1.
Specifically, one end of the wind guiding head 9 is a wind surface, the other end of the wind guiding head 9 is a leeward surface, and an arc wind guiding surface 10 is arranged between the wind surface and the leeward surface. The wind direction can be adjusted to wind-guiding head 9, and the wind-guiding head 9 sets up in the air outlet department of tuber pipe body 1, and the wind after new trend system filters is derived through wind-guiding head 9, can avoid the air current to directly blow indoor.
The second side of the building 20 is provided with a second opening 24, and the one-way exhaust device 21 is arranged on the building 20 through the second opening 24 and communicated with the inside of the building 20.
Specifically, the one-way exhaust device 21 is provided at a height higher than both the box body 15 and the duct body 1.
Preferably, the unidirectional air exhausting device 21 includes an air exhausting device body 501, a fan 504, and a central shaft 502, wherein the central shaft 502 is connected to the air exhausting device body 501, the fan 504 is connected to the central shaft 502, and the fan 504 is driven by the first motor 7. Under the action of the motor 7, the fan 504 rotates to lead air out of the building 20.
Preferably, the unidirectional air exhausting device 21 further includes a movable plug 506, a spring 503 and an air exhausting device air outlet 505, the movable plug 506 is located at the air exhausting device air outlet 505, the spring 503 is sleeved on the central shaft 502, one end of the spring 503 is connected to the movable plug 506, and the other end of the spring 503 is connected to the air exhausting device body 501. The movable plug 506 can rotate at multiple angles through the spring 503, so that wind can be guided out in different directions.
Preferably, the system further comprises a detection probe 11, a main board 12 and a control system, wherein the detection probe 11 is connected with the main board 12; the main board 12 is connected with a control system; the control system is respectively connected with the first fan 4 and the second fan 5. In some embodiments, the control system is connected to the first fan 4 and the second fan 5 respectively, so that the first fan 4 can be operated alone or the second fan 5 can be operated alone or the first fan 4 and the second fan 5 can be operated simultaneously.
Preferably, the main board 12 is located in the air guide head 9, and the display 13 and the operation buttons 14 are connected to the main board 12. Specifically, the detection probe 11 is arranged on the wind surface of the wind guide head 9, the detection probe 11 is connected with the main board 12, the main board 12 is connected with the display, and the detection probe 11 is used for detecting the air condition in the air intake device and accurately reflecting the air condition in the air intake device on the display screen 13.
Preferably, the detection probe 11 comprises any combination of one or more of the following: temperature sensor, humidity transducer, haze sensor. The various sensors may be combined arbitrarily as required.
Specifically, set up detecting probe 11 in the windward side of meeting of wind-guiding head 9, and wind-guiding head 9 meets the windward side then near with the distance of air outlet, and the air that meets the windward side can represent the air after the device filtration of this scheme to detecting probe 11 can acquire more accurate detection data.
In addition, in this embodiment, set up test probe 11 and can be one or more combinations in temperature sensor, humidity transducer, the haze sensor, can combine different sensors according to the needs that detect through this kind of mode, and when the combination has multiple sensor, can acquire more comprehensive sensing data to the control filter effect of this device of evaluation that can be more accurate.
Preferably, the first interception screen plate 17, the second interception screen plate 2 and the porous honeycomb filter layer 6 are detachable, and cleaning the detached first interception screen plate 17, second interception screen plate 2 and porous honeycomb filter layer 6 becomes simple.
Preferably, an air purifier is also included within building 20. The air purifier can adsorb, decompose or convert various air pollutants (including PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollution, bacteria, allergen and the like), effectively improve the air cleanliness, and can keep the air in a building fresh under the condition of not opening the door 22.
Example 2
As shown in fig. 7-8, the embodiment provides a fresh air system, and the specific technical scheme is as follows:
in a specific embodiment, the air duct further comprises a solar panel 18, an electric heating device 8 and an electric energy storage control system 19, wherein the electric heating device 8 is arranged in the air duct body 1, the electric energy storage control system 19 is connected with the solar panel 18, and the electric heating device 8 is connected with the electric energy storage control system 19. The solar panel 18 can convert solar energy into electric energy, and the electric energy storage control system 19 can save electric quantity by connecting the solar panel 18, thereby further saving energy.
Preferably, the electric energy storage control system 19 not only can absorb the electric quantity of the solar cell panel 18 converting the light energy into the electric energy, but also the electric energy storage control system 19 can be connected with a plug through a wire, so that the plug can be plugged into a plug board or a socket for charging.
Preferably, the solar cell panel 18 is disposed between the first intercepting screen 17 and the plurality of air inlet holes 16, so that the solar cell panel 18 can absorb solar energy through the air inlet holes 16, and the solar cell panel 18 is disposed in the box body 15, which can reduce the erosion of harmful substances in the external environment to the solar cell panel 18, and prolong the service life of the solar cell panel 18.
Specifically, the electric heating device 8 includes a heating element connected to the electric energy storage control system 19 and an overheat protection device connected to the heating element. The electric heating device 8 is used for heating air, when the overheating protection device detects that the temperature of the heating element exceeds a preset value, the overheating protection device is started, the heating element is powered off, the heating element is protected, and meanwhile safety accidents are avoided.
Other features of this embodiment 2 are the same as those of embodiment 1, and are not described again.
Those skilled in the art will appreciate that the drawings are merely schematic representations of one preferred implementation scenario and that the blocks or flow diagrams in the drawings are not necessarily required to practice the present invention.
Those skilled in the art will appreciate that the modules in the devices in the implementation scenario may be distributed in the devices in the implementation scenario according to the description of the implementation scenario, or may be located in one or more devices different from the present implementation scenario with corresponding changes. The modules of the implementation scenario may be combined into one module, or may be further split into a plurality of sub-modules.
The sequence numbers of the present invention are only for description, and do not represent the advantages and disadvantages of the implementation scenario.
The above disclosure is only a few specific implementation scenarios of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.
Claims (10)
1. A fresh air system is characterized in that the fresh air system is applied to a building and comprises a box body, an air duct body and a one-way exhaust device;
the building comprises two sides, namely a first side and a second side;
the box body is arranged on the outer wall of the first side of the building, and the air pipe body is arranged on the inner wall of the first side of the building; the first side is provided with a first opening, and the air pipe body is connected with the box body through the first opening;
a plurality of air inlet holes and a first interception screen plate are sequentially arranged in the box body according to the air inlet direction; the plurality of air inlet holes are formed in the air inlet surface of the box body;
a second interception screen plate, a first fan, a porous honeycomb body filter layer, a second fan and an air guide head are sequentially arranged in the air pipe body according to the air inlet direction; a first air inlet is formed in the air inlet end of the air pipe body and connected with the box body; the porous honeycomb filter layer is for filtering air; the other end of the air pipe body is provided with a first air outlet, and the air guide head is arranged at the first air outlet of the air pipe body;
the second side is provided with a second opening, and the one-way exhaust device is arranged on the building through the second opening and communicated with the interior of the building.
2. The fresh air system as claimed in claim 1, wherein the unidirectional air exhausting device is disposed at a height higher than both the box body and the air duct body.
3. The fresh air system as claimed in claim 2, wherein the one-way exhaust device comprises an exhaust device body, a fan, and a central shaft, the central shaft is connected to the exhaust device body, the fan is connected to the central shaft, and the fan is driven by the first motor.
4. The fresh air system as claimed in claim 3, wherein the unidirectional air exhaust device further comprises a movable plug, a spring and an air outlet of the air exhaust device, the movable plug is located at the air outlet of the air exhaust device, the spring is sleeved on the central shaft, one end of the spring is connected with the movable plug, and the other end of the spring is connected with the air outlet of the air exhaust device.
5. The fresh air system as claimed in claim 1, wherein the porous honeycomb body filter layer comprises a porous honeycomb body and carbon fiber filter layers disposed on both sides of the porous honeycomb body, the carbon fiber filter layers being provided with pores.
6. The fresh air system as claimed in claim 1, further comprising a detection probe, a main board and a control system, wherein the detection probe is connected with the main board; the main board is connected with the control system; the control system is respectively connected with the first fan and the second fan.
7. The fresh air system as claimed in claim 6, wherein the main board is located in the air guide head, and the main board is connected with a display screen and an operation button.
8. The ventilation system of claim 6, wherein the detection probe comprises any combination of one or more of: temperature sensor, humidity transducer, haze sensor.
9. The fresh air system as claimed in claim 1, wherein the first fan and the second fan are connected to each other by a rotating shaft, the rotating shaft penetrates through the porous honeycomb filter layer and is rotatably connected to the porous honeycomb filter layer, and the first fan and the second fan are driven by the same motor.
10. The fresh air system as claimed in claim 1, further comprising an air purifier disposed within the building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022332788.XU CN213362746U (en) | 2020-10-19 | 2020-10-19 | Fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022332788.XU CN213362746U (en) | 2020-10-19 | 2020-10-19 | Fresh air system |
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| Publication Number | Publication Date |
|---|---|
| CN213362746U true CN213362746U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022332788.XU Active CN213362746U (en) | 2020-10-19 | 2020-10-19 | Fresh air system |
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| CN (1) | CN213362746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877452A (en) * | 2022-04-07 | 2022-08-09 | 南通大学 | High efficiency compact new trend purifies smart machine |
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2020
- 2020-10-19 CN CN202022332788.XU patent/CN213362746U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877452A (en) * | 2022-04-07 | 2022-08-09 | 南通大学 | High efficiency compact new trend purifies smart machine |
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