CN218839133U - Air interchanger of automobile fresh air system - Google Patents
Air interchanger of automobile fresh air system Download PDFInfo
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- CN218839133U CN218839133U CN202223446292.0U CN202223446292U CN218839133U CN 218839133 U CN218839133 U CN 218839133U CN 202223446292 U CN202223446292 U CN 202223446292U CN 218839133 U CN218839133 U CN 218839133U
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- filter screen
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Abstract
The utility model discloses a ventilation device of car new trend system, include: the two ends of the ventilation shell are respectively provided with an air inlet and an air outlet. This device is when using, the fan work is discharged the wind of external world in the casing of taking a breath, filter and purification treatment to the air through filter screen and active carbon filter screen, then the gas after will purifying is discharged in the air supply port, then accomplish the operation of taking a breath in the income car, in-process taking a breath, steerable fragrance atomizer work, then discharge fragrance agent atomizing, in the in-process of taking a breath, simultaneously with the fragrance emission in the car, make the gas of going into more fresh, in the in-process of going into, can detect current gaseous velocity of flow and the VOC gas content of going into through gas flow sensor and VOC gas sensor, after the gas velocity of flow is less than the scope that sets up, remind the driver to wash and change the filter screen, the active carbon filter screen also can be reminded according to above mode, make wholly more intelligent when using.
Description
Technical Field
The utility model belongs to the technical field of car new trend system, specifically be a breather of car new trend system.
Background
Along with the improvement of living standard, people pay more and more attention to the quality of ambient air, but the economic development can lead to the air quality to descend certainly, and more air purifiers are used in various occasions, especially in the car field, and the quality of air in the car is the focus of paying attention all the time, in order to improve the air quality in the car, the new trend system has begun to use on the market at present, and the operation of taking a breath of car is accomplished to present car new trend system generally to utilize the fan.
Patent 201610701143.4 discloses an intelligence new trend system, use car and new trend circulation method of this system, including casing, primary effect filter screen, active carbon filter screen, cold catalyst filter screen, HEPA filter screen and total heat exchange core. The invention has simple structure and convenient use, can provide a quiet and comfortable riding environment with fresh air, and can send clean and comfortable fresh air into the automobile and simultaneously discharge the dirty air in the automobile to the outside. The pollution of an external circulation system of the automobile in the polluted air is well solved.
Foretell new trend system is after long-time use, and the dust of piling up on the filter screen can influence the ventilation effect of filter screen, and the saturation can appear after long-time the use in the active carbon layer simultaneously, influences whole purifying effect to the air, uses a period after, just need carry out corresponding change, lacks the filtering quality to the filter screen and carries out real-time supervision's function to the purifying quality on active carbon layer at present for the quality of taking a breath can't guarantee.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem, the air interchanger of the automobile fresh air system is provided.
The utility model adopts the technical scheme as follows: an air interchanger of a vehicle fresh air system, comprising:
the air exchange shell is provided with an air inlet and an air outlet at two ends respectively, and a filter screen, an active carbon filter screen, a total heat exchange core and an atmosphere exhaust port are sequentially arranged in the air exchange shell from the air inlet to the air outlet;
a gas flow sensor is arranged between the filter screen and the activated carbon filter screen, and a VOC gas sensor is arranged between the activated carbon filter screen and the total heat exchange core body;
the maintenance lid, its detachable installs in the casing one side of taking a breath, and the maintenance is covered and is installed the fragrance atomizer, the one end and the fragrance atomizer of fragrance gas vent are linked together.
In a preferred embodiment, a plurality of ventilation holes are formed in the air inlet and the air supply outlet, a maintenance hole is formed in one end of the ventilation shell corresponding to the maintenance cover, and the maintenance cover is fixed on the maintenance hole through bolts mounted at four ends.
In a preferred embodiment, the inside of the ventilation casing is provided with a positioning frame for positioning the filter screen, the activated carbon filter screen and the total heat exchange core respectively.
In a preferred embodiment, the air supply opening of the ventilation housing is communicated with the interior of the automobile, and the air inlet opening of the ventilation housing is communicated with the exterior of the automobile.
In a preferred embodiment, the two ends of the ventilation housing are respectively provided with a cover plate, and the cover plates are locked on the ventilation housing through screws.
Advantageous effects
Compared with the prior art, the utility model, the advantage that has does:
1. the utility model discloses in, at the in-process of taking a breath, filter and purification treatment through filter screen and active carbon filter screen to the air, before discharging, steerable fragrance atomizer work, then with fragrance agent atomizing discharge to take a breath in gaseous for the gas of discharging into is more fresh.
2. The utility model discloses in, the in-process of going into can detect the velocity of flow and the VOC gas content that present emits into gas through gas flow sensor and VOC gas sensor, behind the unsatisfied scope that sets up of gas flow velocity and VOC gas content, alright remind the driver need wash and change the filter screen or the active carbon filter screen, do not need the manual work often to look over the filter screen or the active carbon filter screen for it is whole more intelligent when using.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;
fig. 2 is a schematic diagram of a cross-sectional plane structure of side view of the present invention.
The labels in the figure are: the device comprises a ventilation shell 1, an air inlet 2, a maintenance cover 3, a fragrance atomizer 4, an air supply outlet 5, a fragrance exhaust outlet 6, a total heat exchange core 7, a VOC gas sensor 8, a gas flow sensor 9, a filter screen 10, a positioning frame 11 and an active carbon filter screen 12.
Detailed Description
The invention will be further described with reference to specific embodiments shown in the drawings.
Referring to fig. 1-2, a ventilation device of a fresh air system of an automobile includes:
the air exchange shell 1 is provided with an air inlet 2 and an air supply outlet 5 at two ends respectively, at least one fan (not shown in the figure) is arranged in the air inlet 2 and the air supply outlet 5, air exchange operation is realized through the fan, a filter screen 10, an active carbon filter screen 12, a total heat exchange core 7 and an atmosphere exhaust port 6 are sequentially arranged in the air exchange shell 1 from the air inlet 2 to the air supply outlet 5, external air is discharged into the air exchange shell 1 by the fan, air is filtered and purified through the filter screen 10 and the active carbon filter screen 12, purified air is discharged into the air supply outlet 5, and air purification operation is completed in the air exchange process.
Referring to fig. 2, be equipped with gas flow sensor 9 between filter screen 10 and the active carbon filter screen 12, be equipped with VOC gas sensor 8 between active carbon filter screen 12 and the total heat exchange core 7, the in-process of discharging into, can detect the velocity of flow and the VOC gas content of the current gas of discharging into through gas flow sensor 9 and VOC gas sensor 8, after the gas velocity of flow is less than the scope that sets up, remind the driver to need wash and change filter screen 10, active carbon filter screen 12 also can remind according to above mode, do not need the artifical service behavior who often looks over filter screen 10 or active carbon filter screen 12, make wholly more intelligent when using.
The model of the VOC gas sensor is preferably AGS01DB, and the model of the gas flow sensor 9 is preferably ohron D6F.
Maintenance lid 3, its detachable installation is in 1 one side of taking a breath, and air intake 2 and supply-air outlet 5 are gone up all to have a plurality of ventilative holes, and the one end of 1 casing of taking a breath corresponds maintenance lid 3 and has seted up the maintenance hole, and maintenance lid 3 is fixed on the maintenance hole through the bolt 13 of four end installations, outwards dismantles bolt 13, alright take out maintenance lid 3, alright this moment to the operation of maintaining inside of 1 casing of taking a breath.
Referring to fig. 1 and 2, a fragrance atomizer 4 is installed on the maintenance cover 3, one end of a fragrance exhaust port 6 is communicated with the fragrance atomizer 4, the fragrance atomizer 4 can be controlled to work in the ventilation process, then, the fragrance agent is atomized and discharged, and the fragrance is discharged into a vehicle in the ventilation process, so that the discharged gas is fresher.
Referring to fig. 2, a positioning frame 11 for positioning the filter screen 10, the activated carbon filter screen 12, and the total heat exchange core 7 is provided in the ventilation housing 1, and the activated carbon filter screen 12 and the total heat exchange core 7 can be positioned during the installation of the filter.
The total heat exchange core body 7 adopts a graphene filtering film. The heat exchange efficiency of the selected total heat exchange chip can reach at least 80%, so that the air can be purified, and simultaneously, the air outside the vehicle can be precooled in summer, and the air outside the vehicle can be preheated in winter, so that a healthy and comfortable environment can be provided for passengers in the vehicle.
In this embodiment, the air supply outlet 5 of the ventilation housing 1 is communicated with the inside of the automobile, and the air inlet 2 of the ventilation housing 1 is communicated with the outside of the automobile.
Wherein, the position of the ventilation shell 1 in the vehicle can be set according to the requirement of a user.
In this embodiment, the two ends of the ventilation housing 1 are respectively provided with a cover plate 14, and the cover plates 14 are locked on the ventilation housing 1 by screws.
Wherein, the control panel electric connection that fragrance atomizer 4, VOC gas sensor 8, gas flow sensor 9 and fan and new trend system have (not shown in the figure generally are located the top of car master control platform), through the holistic work of control panel controlling means, wherein, control panel has the operation of pronunciation warning.
The above electrical connection is a common connection in the prior art, and the specific structure and specific circuit are not described in detail.
This device is when using, the fan work is discharged the wind of external world into in the casing 1 of taking a breath, filter and purification treatment to the air through filter screen 10 and active carbon filter screen 12, then the gas after will purifying is discharged to send the wind gap 5 in, then the operation of taking a breath is accomplished in the emission car, in the in-process of taking a breath, steerable fragrance atomizer 4 work, then discharge fragrance agent atomizing, in the in-process of taking a breath simultaneously with fragrance emission car in, make the gas of going into more fresh, in the in-process of going into, can detect current gaseous velocity of flow and the VOC gas content of discharging into through gas flow sensor 9 and VOC gas sensor 8, after the gas velocity of flow is less than the scope that sets up, remind the driver to need wash and change filter screen 10, active carbon filter screen 12 also can remind according to above mode, the situation of using of filter screen 10 or active carbon filter screen 12 need not often to look over by the manual work, make whole more intelligent when using.
The above is only a preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility of the invention and the utility of the patent.
Claims (5)
1. The utility model provides a breather of car new trend system which characterized in that includes:
the air exchange device comprises a ventilation shell (1), wherein an air inlet (2) and an air supply outlet (5) are respectively formed in two ends of the ventilation shell (1), and a filter screen (10), an active carbon filter screen (12), a total heat exchange core (7) and an atmosphere exhaust port (6) are sequentially arranged in the ventilation shell (1) from the air inlet (2) to the air supply outlet (5);
a gas flow sensor (9) is arranged between the filter screen (10) and the active carbon filter screen (12), and a VOC gas sensor (8) is arranged between the active carbon filter screen (12) and the total heat exchange core body (7);
maintenance lid (3), its removable installation is in taking a breath casing (1) one side, installs fragrance atomizer (4) on maintenance lid (3), the one end and the fragrance atomizer (4) of fragrance gas vent (6) are linked together.
2. The ventilation device of new air system for automobile according to claim 1, wherein: the air conditioner is characterized in that a plurality of ventilation holes are formed in the upper portions of the air inlet (2) and the upper portion of the air supply outlet (5), a maintenance hole is formed in one end of the ventilation shell (1) corresponding to the maintenance cover (3), and the maintenance cover (3) is fixed to the maintenance hole through bolts (13) mounted at four ends.
3. The ventilation device of an automotive fresh air system as claimed in claim 1, characterized in that: the inside of the ventilation shell (1) is respectively provided with a positioning frame (11) for positioning the filter screen (10), the activated carbon filter screen (12) and the total heat exchange core body (7).
4. The ventilation device of an automotive fresh air system as claimed in claim 1, characterized in that: the air supply outlet (5) of the ventilation shell (1) is communicated with the interior of the automobile, and the air inlet (2) of the ventilation shell (1) is communicated with the exterior of the automobile.
5. The ventilation device of an automotive fresh air system as claimed in claim 1, characterized in that: both ends of the ventilation shell (1) are respectively provided with a cover plate (14), and the cover plates (14) are locked on the ventilation shell (1) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223446292.0U CN218839133U (en) | 2022-12-22 | 2022-12-22 | Air interchanger of automobile fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223446292.0U CN218839133U (en) | 2022-12-22 | 2022-12-22 | Air interchanger of automobile fresh air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218839133U true CN218839133U (en) | 2023-04-11 |
Family
ID=87306698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223446292.0U Active CN218839133U (en) | 2022-12-22 | 2022-12-22 | Air interchanger of automobile fresh air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218839133U (en) |
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2022
- 2022-12-22 CN CN202223446292.0U patent/CN218839133U/en active Active
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