CN108248342B - Vehicle-mounted air circulation system and vehicle - Google Patents
Vehicle-mounted air circulation system and vehicle Download PDFInfo
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- CN108248342B CN108248342B CN201611239070.8A CN201611239070A CN108248342B CN 108248342 B CN108248342 B CN 108248342B CN 201611239070 A CN201611239070 A CN 201611239070A CN 108248342 B CN108248342 B CN 108248342B
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- pipe
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- conditioner
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/02—Moistening ; Devices influencing humidity levels, i.e. humidity control
- B60H3/024—Moistening ; Devices influencing humidity levels, i.e. humidity control for only dehumidifying the air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0608—Filter arrangements in the air stream
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H2003/0691—Adsorption filters, e.g. activated carbon
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a vehicle-mounted air circulation system and a vehicle, wherein the vehicle-mounted air circulation system comprises: the air conditioner is characterized in that the air inlet end of the air conditioner is selectively communicated with the passenger cabin, and the air outlet end of the air conditioner is connected with the passenger cabin; and the air outlet end of the vehicle-mounted air purifier is selectively communicated with the passenger cabin and the air inlet end of the air conditioner. The vehicle-mounted air circulation system provided by the embodiment of the invention has a good air purification effect, can effectively improve the air quality in a vehicle, has various working modes, and can be used for independently purifying air and providing clean air after temperature control.
Description
Technical Field
The invention relates to the technical field of vehicle air circulation, in particular to a vehicle-mounted air circulation system and a vehicle with the same.
Background
With the increasing concern of people on environmental and health problems, the air cleanliness of vehicles is more and more emphasized. In the related technology, the air circulation of the vehicle is mainly realized by an air conditioner, a perfect air purification system is not provided, and a part of vehicle owners can purchase portable air purifiers and connect the portable air purifiers with a 12V power interface in the vehicle to purify the air in the vehicle.
Disclosure of Invention
In view of the above, the present invention is directed to a vehicle air circulation system to improve air quality in a vehicle.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
an on-board air circulation system comprising: the air conditioner is characterized in that the air inlet end of the air conditioner is selectively communicated with the passenger cabin, and the air outlet end of the air conditioner is connected with the passenger cabin; and the air outlet end of the vehicle-mounted air purifier is selectively communicated with the passenger cabin and the air inlet end of the air conditioner.
Further, the air inlet end of the vehicle-mounted air purifier is selectively communicated with the passenger compartment and selectively communicated with the outside.
Further, the vehicle-mounted air circulation system comprises: the air conditioner internal circulation pipe is connected between the passenger cabin and the air inlet end of the air conditioner and is internally provided with an air conditioner internal circulation air door; the cabin air inlet pipe is connected between the passenger cabin and the air inlet end of the vehicle-mounted air purifier, and a cabin air inlet air door is arranged in the cabin air inlet pipe; the cabin air inlet pipe is connected between the outside and the air inlet end of the vehicle-mounted air purifier, and an cabin air inlet door is arranged in the cabin air inlet pipe; the purification air outlet pipe is connected between the air outlet end of the vehicle-mounted air purifier and the passenger cabin, and a purification air supply air door is arranged in the purification air outlet pipe; purify air outlet branch pipe, it connects to purify air outlet branch pipe the on-vehicle air purifier's air-out end with between the air inlet end of air conditioner, just it is equipped with purification exhaust air door in the air outlet branch pipe to purify.
Further, the air inlet end of air conditioner is equipped with the air conditioner intake pipe, be equipped with the air conditioner air intake door in the air conditioner intake pipe, the air conditioner inner circulating pipe with purify the branch pipe of giving vent to anger all with the air conditioner intake pipe links to each other and connects the air conditioner air intake door with between the air conditioner, extravehicular intake pipe with the air conditioner intake pipe links to each other and connects keeping away from of air conditioner air intake door one side of air conditioner.
Further, the vehicle-mounted air circulation system further comprises: the control unit, the control unit with the air conditioner with on-vehicle air purifier all links to each other, and with air conditioner internal loop air door the cabin air door that admits air, the cabin air door that admits air outward purify the air feed air door with purify the exhaust air door and link to each other.
Further, be equipped with first switch on the control unit control the cabin air intake air door with purify the air feed air door and open when first switch is closed, the air conditioner is out of work, on-vehicle air purifier works.
Furthermore, a second switch is arranged on the control unit, when the second switch is closed, the control unit controls the outdoor air inlet door and the purification exhaust door to be opened, and the air conditioner and the vehicle-mounted air purifier work.
Further, be equipped with the third switch on the control unit, and when third switch was closed the control unit control the air conditioner internal loop air door the cabin air inlet door with purify air feed air door and open, the air conditioner with on-vehicle air purifier all works.
Further, be equipped with the fourth switch on the control unit, and when the fourth switch was closed the control unit control the cabin outer air inlet door with purify the air feed air door and open, the air conditioner is out of work, on-vehicle air purifier work.
Compared with the prior art, the vehicle-mounted air circulation system has the following advantages:
1) The vehicle-mounted air circulation system provided by the embodiment of the invention has a good air purification effect, can effectively improve the air quality in a vehicle, has various working modes, and can be used for independently purifying air and providing clean air after temperature control.
Another object of the present invention is to propose a vehicle provided with a vehicle air circulation system as described in any of the above.
The vehicle and the vehicle-mounted air circulation system have the same advantages compared with the prior art, and are not described in detail herein.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation of the invention. In the drawings:
FIG. 1 is a schematic structural diagram of an on-board air circulation system according to an embodiment of the present invention;
fig. 2 is an electrical control schematic diagram of a vehicle-mounted air circulation system according to an embodiment of the present invention.
Description of the reference numerals:
the in-vehicle air circulation system 1000, the in-vehicle air cleaner 100,
a housing 1, a first partition 11, a second partition 12,
a first clean room 2, a clean solution 211, a liquid discharge port 212, a liquid injection port 213, a liquid level observation port 214,
a second purification chamber 3, a dry opening valve 31, a dry pipe 32, an air outlet hole 321, a desiccant 33, a pressure plate 34,
a third purification chamber 4, an adsorption opening valve 41, an escape pipe 42, an escape hole 421, an adsorption medium 43,
an air inlet pipe 5, a cabin air inlet pipe 51, a cabin air inlet damper 511, an outdoor air inlet pipe 52, an air pump 53, an outdoor air inlet damper 521, an air dispersion cylinder 54, an air dispersion hole 541,
an air outlet pipe 6, a purified air outlet pipe 61, a purified air supply air door 611, a purified air outlet branch pipe 62, a purified air exhaust air door 621, a ventilation baffle 63,
an air conditioner 7, an air conditioner intake duct 71, an air conditioner intake damper 711, an air conditioner internal circulation duct 72, an air conditioner internal circulation damper 721,
the passenger compartment 8, the air outlet 81,
an air conditioner controller 210 and a cleaner controller 220.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. As shown in fig. 1-2, the vehicle-mounted air circulation system 1000 includes an air conditioner 7 and a vehicle-mounted air purifier 100.
The air conditioner 7 can provide warm air or cold air for the passenger cabin 8, the air inlet end of the air conditioner 7 is selectively communicated with the passenger cabin 8, the air outlet end of the air conditioner 7 is connected with the passenger cabin 8, and when the air conditioner 7 is started, if the air inlet end of the air conditioner 7 is communicated with the passenger cabin 8, the air conditioner 7 starts an internal circulation mode.
The vehicle-mounted air purifier 100 is used for purifying air, for example, impurities such as dust, PM10, PM2.5, germs and the like in the air can be eliminated, and the air outlet end of the vehicle-mounted air purifier 100 can be selectively communicated with the passenger compartment 8 and the air inlet end of the air conditioner 7.
When the air inlet end of the vehicle-mounted air purifier 100 is communicated with the passenger compartment 8, the vehicle-mounted air purifier 100 can directly convey clean air to the passenger compartment 8 so as to improve the air quality of the passenger compartment 8; when the air inlet end of the vehicle-mounted air purifier 100 is communicated with the air inlet end of the air conditioner 7, the vehicle-mounted air purifier 100 can deliver clean air to the air conditioner 7, and the air conditioner 7 heats or cools the clean air and then delivers the clean air to the passenger compartment 8, that is, the vehicle-mounted air purifier 100 can indirectly deliver the clean air to the passenger compartment 8 to improve the air quality and temperature of the passenger compartment 8.
Referring to fig. 1, the passenger compartment 8 may be provided with an air outlet 81 to equalize the air pressure in the passenger compartment 8.
Further, the air intake source of the vehicle-mounted air purifier 100 is various, for example, the air intake end of the vehicle-mounted air purifier 100 is selectively communicated with the passenger compartment 8, and the air intake end of the vehicle-mounted air purifier 100 is selectively communicated with the outside.
When the air inlet end of the vehicle-mounted air purifier 100 is communicated with the passenger compartment 8, the vehicle-mounted air purifier 100 can purify air from the passenger compartment 8 and then (directly or indirectly) deliver the purified air to the passenger compartment 8 so as to realize self-circulation of the air in the passenger compartment 8; when the air intake end of the in-vehicle air purifier 100 is connected to the outside, the in-vehicle air purifier 100 may purify air from the outside (outside the passenger compartment 8) and then deliver the purified air to the passenger compartment 8 (directly or indirectly).
According to the vehicle-mounted air circulation system 1000 provided by the embodiment of the invention, the air purification effect is good, the air quality in a vehicle can be effectively improved, the working modes are various, and the vehicle-mounted air circulation system can be used for independently purifying air and providing clean air after temperature control.
In some preferred embodiments of the present invention, as shown in fig. 1, the vehicle air circulation system 1000 may further include: an air-conditioning internal circulation pipe 72, a cabin air intake pipe 51, an outdoor air intake pipe 52, a purge air outlet pipe 61, and a purge air outlet branch pipe 62.
The air-conditioning internal circulation pipe 72 is connected between the air inlet end of the air conditioner 7 and the passenger compartment 8, and an air-conditioning internal circulation damper 721 is arranged in the air-conditioning internal circulation pipe 72, so that when the air conditioner 7 is in operation, if the air-conditioning internal circulation damper 721 is opened, the air conditioner 7 can execute an air-conditioning internal circulation mode to heat or cool the air in the passenger compartment 8.
The cabin intake duct 51 is connected between the passenger cabin 8 and the air intake end of the vehicle-mounted air purifier 100, and a cabin intake air door 511 is provided in the cabin intake duct 51, so that when the cabin intake air door 511 is opened, the vehicle-mounted air purifier 100 can directly suck air from the passenger cabin 8 and purify the air.
The outdoor air intake pipe 52 is connected between the outside and the air intake end of the vehicle air purifier 100, and the cabin air intake pipe 51 is provided with an outdoor air intake damper 521 inside, so that when the outdoor air intake damper 521 is opened, the vehicle air purifier 100 can suck and purify the outside air, and then (directly or indirectly) deliver the air to the passenger cabin 8.
Purify outlet duct 61 and connect between passenger cabin 8 and the air-out end of on-vehicle air purifier 100, and purify and be equipped with in the outlet duct 61 and purify air feed air door 611, when purifying air feed air door 611 and opening, on-vehicle air purifier 100 can directly carry the clear air for passenger cabin 8.
The purification air outlet branch pipe 62 is connected between the air outlet end of the vehicle-mounted air purifier 100 and the air inlet end of the air conditioner 7, a purification exhaust air door 621 is arranged in the purification air outlet branch pipe 62, when the purification exhaust air door 621 is opened, the vehicle-mounted air purifier 100 can convey clean air to the air conditioner 7, and the air conditioner 7 heats or refrigerates the clean air and then conveys the clean air to the passenger compartment 8.
Preferably, as shown in fig. 1, an air inlet end of the air conditioner 7 may be provided with an air conditioner inlet pipe 71, an air conditioner inlet damper 711 may be disposed in the air conditioner inlet pipe 71, the air conditioner inner circulation pipe 72 and the purified air outlet branch pipe 62 are both connected to the air conditioner inlet pipe 71 and between the air conditioner inlet damper 711 and the air conditioner 7, and the cabin outer inlet pipe 52 is connected to the air conditioner inlet pipe 71 and on a side of the air conditioner inlet damper 711 away from the air conditioner 7.
It will be appreciated that the air-conditioning intake damper 711 is always closed during operation of the in-vehicle air cleaner 100 to prevent outside polluted air from intruding into the passenger compartment 8 through the air-conditioning intake duct 71, and the above-described piping arrangement is simple to facilitate air collection by the air conditioner 7 and the in-vehicle air cleaner 100.
In some preferred embodiments of the present invention, the vehicle air circulation system 1000 may further include: a control unit, which may be connected to both the air conditioner 7 and the in-vehicle air cleaner 100, is connected to the air conditioner internal circulation damper 721, the cabin intake damper 511, the cabin external intake damper 521, the purge air supply damper 611, and the purge air exhaust damper 621 to control the open and close states of these dampers.
As shown in fig. 1, the control unit may include an air conditioner controller 210 and a scrubber controller 220. The air conditioner controller 210 is configured to control the air conditioner 7 and air doors on a pipeline of the air conditioner 7, and specifically, the air conditioner intake air door 711 and the air conditioner internal circulation air door 721 may be connected to the air conditioner controller 210 through a CAN line. The purifier controller 220 may be used to control the in-vehicle air purifier 100 and the dampers on the piping of the in-vehicle air purifier 100, and specifically, the purifier controller 220 may be connected to the cabin intake damper 511, the outside intake damper 521, the purge air supply damper 611, and the air conditioner intake damper 711 through CAN lines.
The control unit may be provided with a first switch, a second switch, a third switch and a fourth switch, each switch corresponds to a working mode, the switches may be integrated on the air conditioner controller 210, the purifier controller 220 is connected to the air conditioner controller 210, and the purifier controller 220 may further be connected to a system switch K1 to control the on/off of the vehicle-mounted air purifier 100.
When the first switch is closed, the control unit controls the cabin intake damper 511 and the purge air supply damper 611 to be opened, the remaining dampers are closed, the air conditioner 7 does not operate, and the in-vehicle air cleaner 100 operates. Specifically, air in the passenger compartment 8 enters the vehicle-mounted air purifier 100 through the compartment air inlet pipe 51, and the air in the vehicle-mounted air purifier 100 is purified and then enters the passenger compartment 8 through the purified air outlet pipe 61.
When the second switch is closed, the control unit controls the outdoor air inlet damper 521 and the purified air outlet damper 621 to be opened, the rest dampers are closed, and the air conditioner 7 and the vehicle-mounted air purifier 100 work. Outdoor air enters the vehicle-mounted air purifier 100 through the cabin outer air inlet pipe 52, the vehicle-mounted air purifier 100 purifies the air, then the air enters the air conditioner 7 through the purified air outlet branch pipe 62, and then enters the passenger cabin 8, and the air entering the passenger cabin 8 is the air outside the vehicle.
When the third opening and closing state is established, the control unit controls the air conditioner internal circulation damper 721, the cabin air intake damper 511 and the purified air supply damper 611 to be opened, the remaining dampers to be closed, and the air conditioner 7 and the vehicle-mounted air purifier 100 to be operated. The air in the passenger compartment 8 enters the vehicle-mounted air purifier 100 through the compartment air inlet pipe 51, the vehicle-mounted air purifier 100 purifies the air and then returns to the passenger compartment 8 through the purified air outlet pipe 61, and meanwhile, the air in the passenger compartment 8 is heated and cooled through air conditioner internal circulation.
When the fourth opening is closed, the control unit controls the outdoor air inlet door 521 and the purified air supply door 611 to be opened, the rest doors are closed, the air conditioner 7 does not work, and the vehicle-mounted air purifier 100 works. At this time, the external air enters the vehicle-mounted air purifier 100 through the outdoor air inlet pipe 52 under the action of the air pump 53 of the vehicle-mounted air purifier 100, the vehicle-mounted air purifier 100 purifies the air and then enters the passenger compartment 8 through the purified air outlet pipe 61, and the air entering the passenger compartment 8 is the air outside the vehicle at this time.
The following describes the in-vehicle air purifier 100 according to an embodiment of the present invention.
As shown in fig. 1, the in-vehicle air cleaner 100 includes an intake duct 5, a first clean room 2, a second clean room 3, a third clean room 4, an outlet duct 6, and an air pump 53.
Wherein, intake pipe 5 is used for leading unpurified air to get into on-vehicle air purifier 100, and first clean room 2 is used for depositing purifying solution 211, and intake pipe 5 at least part submergence in purifying solution 211, and the unpurified air that intake pipe 5 let in can get rid of impurity such as a considerable amount of dust, PM10, PM2.5, germ through the washing of purifying solution 211.
The second purifying chamber 3 is internally provided with a drying agent 33, the inlet end of the second purifying chamber 3 is communicated with the first purifying chamber 2, and after the air primarily purified by the first purifying chamber 2 enters the second purifying chamber 3, the drying agent 33 in the second purifying chamber 3 can adsorb moisture in the air, so that the solution in the first purifying chamber 2 is prevented from being mixed in the air.
The adsorption medium 43 is arranged in the third purifying chamber 4, the inlet end of the third purifying chamber 4 is connected with the outlet end of the second purifying chamber 3, and after the air dried by the second purifying chamber 3 enters the third purifying chamber 4, the adsorption medium 43 in the third purifying chamber 4 can further adsorb various micro particles in the air, so that the cleanliness of the air is ensured.
The air outlet pipe 6 is connected with the outlet end of the third purifying chamber 4 to discharge the clean air after multi-stage purification, the air pump 53 is arranged between the air inlet end of the air inlet pipe 5 and the air outlet end of the air outlet pipe 6, the air pump 53 is used for driving the air to sequentially flow between the air inlet pipe 5-the first purifying chamber 2-the second purifying chamber 3-the third purifying chamber 4-the air outlet pipe 6, for example, the air pump 53 can be arranged on the air inlet pipe 5.
According to the vehicle-mounted air purifier 100 provided by the embodiment of the invention, the air in the vehicle can be effectively purified through multi-stage purification of the air, and the purification effect is good.
In some preferred embodiments of the present invention, referring to fig. 1, the intake pipe 5 may include: a cabin air intake duct 51 and an outboard air intake duct 52.
The cabin air inlet pipe 51 may be connected between the passenger cabin 8 and the first purification chamber 2, and a cabin air inlet damper 511 may be disposed in the cabin air inlet pipe 51, and when the cabin air inlet damper 511 is opened, the vehicle-mounted air purifier 100 may directly suck air from the passenger cabin 8 and purify the air.
The outdoor intake duct 52 is connected between the outside and the first clean room 2, and an outdoor intake damper 521 may be provided in the cabin intake duct 51, and when the outdoor intake damper 521 is opened, the vehicle-mounted air cleaner 100 may suck and purify the outside air and then (directly or indirectly) deliver the air to the passenger compartment 8.
As shown in fig. 1, the outlet pipe 6 may include a purge outlet pipe 61 and a purge outlet branch pipe 62.
The purified air outlet pipe 61 is connected between the third purification chamber 4 and the passenger compartment 8, and a purified air supply air door 611 is arranged in the purified air outlet pipe 61, and when the purified air supply air door 611 is opened, the vehicle-mounted air purifier 100 can directly deliver clean air to the passenger compartment 8.
The purification air outlet branch pipe 62 is connected between the air inlet end of the air conditioner 7 of the vehicle and the third purification chamber 4, and the purification air outlet branch pipe 62 is provided with a purification exhaust air door 621, when the purification exhaust air door 621 is opened, the vehicle-mounted air purifier 100 can deliver clean air to the air conditioner 7, and the air conditioner 7 heats or refrigerates the clean air and then delivers the clean air to the passenger compartment 8.
According to the vehicle-mounted air circulation system 1000 provided by the embodiment of the invention, the air purification effect is good, the working modes are various, and the vehicle-mounted air circulation system can be used for independently purifying air and providing clean air after temperature control.
Preferably, as shown in fig. 1, an air inlet end of the air conditioner 7 may be provided with an air conditioner inlet duct 71, an air conditioner inlet damper 711 may be disposed in the air conditioner inlet duct 71, the air conditioner internal circulation duct 72 and the purified air outlet branch duct 62 are both connected to the air conditioner inlet duct 71 and between the air conditioner inlet damper 711 and the air conditioner 7, and the cabin external inlet duct 52 is connected to the air conditioner inlet duct 71 and on a side of the air conditioner inlet damper 711 away from the air conditioner 7.
It will be appreciated that the air conditioning intake damper 711 is always closed during operation of the in-vehicle air cleaner 100 to prevent outside polluted air from intruding into the passenger compartment 8 through the air conditioning intake duct 71, and that the above-described piping arrangement is simple to facilitate air collection by the air conditioner 7 and the in-vehicle air cleaner 100.
In a specific embodiment of the present invention, as shown in fig. 1, a vehicle air purifier 100 has a housing 1, the housing 1 defines a cavity, a first partition 11 and a second partition 12 are disposed in the housing 1, and the first partition 11 and the second partition 12 can divide the cavity in the housing 1 into a first purifying chamber 2, a second purifying chamber 3, and a third purifying chamber 4, which are sequentially distributed from bottom to top.
Referring to fig. 1, the intake pipe 5 may include an air diffusing cylinder 54, the air diffusing cylinder 54 has a plurality of air diffusing holes 541, and the air diffusing cylinder 54 is immersed in the purification solution 211, and specifically, the air diffusing cylinder 54 may be transversely disposed, and the air diffusing cylinder 54 may have a plurality of air diffusing holes 541 formed in a circumferential wall thereof, so as to reduce the volume of air bubbles emitted from the air diffusing cylinder 54, increase a contact area of air with the purification solution 211, and improve the purification effect in the first purification chamber 2.
As shown in fig. 1, the first purification chamber 2 may be provided with a liquid injection port 213 at an upper portion thereof, a liquid discharge port 212 at a lower portion thereof, the liquid discharge port 212 for discharging waste liquid, the liquid injection port 213 for injecting a new purification solution 211, and the purification solution 211 may be a disinfectant solution, a saline solution, or the like. The first purification chamber 2 may have a liquid level observation port 214 to observe the liquid level of the purification solution 211, and the liquid level observation port 214 may be provided at the middle of the first purification chamber 2.
As shown in fig. 1, the in-vehicle air purifier 100 may further include: and a drying pipe 32, one end of the drying pipe 32 extending into the upper part of the first purification chamber 2, the other end of the drying pipe 32 being covered by a desiccant 33, and the drying pipe 32 having a plurality of air outlets 321. The drying pipe 32 may be T-shaped, the lower end of the drying pipe 32 is open, the upper end of the drying pipe 32 is horizontally cylindrical and is covered by the desiccant 33, and the air above the first purifying chamber 2 enters the second purifying chamber 3 through the drying pipe 32 and is dried by the desiccant 33.
A pressure plate 34 may be provided in the second purification chamber 3, the pressure plate 34 may compress the desiccant 33, and the pressure plate 34 has a plurality of vent holes. It can be understood that the pressing plate 34 divides the second purification chamber 3 into an upper portion and a lower portion, the lower portion is used for storing the drying agent 33, and the drying agent 33 can be pressed by the pressing plate 34 and the first partition 11 to ensure the drying effect. The second clean room 3 may also have a dry open valve 31 for replacing or renewing the drying agent 33.
Referring to fig. 1, the in-vehicle air purifier 100 may further include: and an escape pipe 42, one end of the escape pipe 42 extending into the upper part of the second purification chamber 3, and the other end of the escape pipe 42 being covered by the adsorption medium 43 and having a plurality of escape holes 421. The dissipation pipe 42 may be T-shaped, the lower end of the dissipation pipe 42 is open, the upper end of the dissipation pipe 42 is in a horizontal cylinder shape and is coated by the adsorption medium 43, the air above the second purification chamber 3 enters the third purification chamber 4 through the dissipation pipe 42 and is purified by the adsorption medium 43, and the adsorption medium 43 may be activated carbon. The third purification chamber 4 may also have an adsorption opening valve 41 for replacing or renewing the adsorption medium 43.
Referring to fig. 1, the connection end of the air outlet pipe 6 and the third clean room 4 may be provided with an air-permeable baffle 63 to prevent the adsorbing medium 43 from being discharged with clean air.
The invention also discloses a vehicle.
As shown in fig. 1-2, a vehicle according to an embodiment of the present invention is provided with an on-vehicle air circulation system 1000 according to any of the embodiments described above. According to the vehicle provided by the embodiment of the invention, clean air can be efficiently provided for the passenger compartment.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. An on-board air circulation system (1000), comprising:
the air conditioner (7), the air inlet end of the air conditioner (7) is selectively communicated with the passenger cabin (8), and the air outlet end of the air conditioner (7) is connected with the passenger cabin (8);
the vehicle-mounted air purifier (100), wherein the air outlet end of the vehicle-mounted air purifier (100) is selectively communicated with the passenger compartment (8) and the air inlet end of the air conditioner (7);
an air-conditioning internal circulation pipe (72);
an outboard intake duct (52);
a purge outlet manifold (62);
the air inlet end of air conditioner (7) is equipped with air conditioner intake pipe (71), be equipped with air conditioner air intake door (711) in air conditioner intake pipe (71), air conditioner inner circulating pipe (72) with purify outlet branch pipe (62) all with air conditioner intake pipe (71) link to each other and connect air conditioner air intake door (711) with between air conditioner (7), cabin outer intake pipe (52) with air conditioner intake pipe (71) link to each other and connect keeping away from of air conditioner air intake door (711) one side of air conditioner (7).
2. The vehicle air circulation system (1000) of claim 1, wherein the intake air end of the vehicle air purifier (100) is in selective communication with the passenger compartment (8) and in selective communication with the environment.
3. The vehicle air circulation system (1000) of claim 2, comprising:
the air-conditioning internal circulation pipe (72) is connected between the passenger cabin (8) and the air inlet end of the air conditioner (7), and an air-conditioning internal circulation air door (721) is arranged in the air-conditioning internal circulation pipe (72);
the cabin air inlet pipe (51), the cabin air inlet pipe (51) is connected between the passenger cabin (8) and the air inlet end of the vehicle-mounted air purifier (100), and a cabin air inlet air door (511) is arranged in the cabin air inlet pipe (51);
the outdoor air inlet pipe (52) is connected between the outside and the air inlet end of the vehicle-mounted air purifier (100), and an outdoor air inlet air door (521) is arranged in the outdoor air inlet pipe (52);
the purified air outlet pipe (61) is connected between the air outlet end of the vehicle-mounted air purifier (100) and the passenger cabin (8), and a purified air supply air door (611) is arranged in the purified air outlet pipe (61);
purify air outlet branch pipe (62) and connect on-vehicle air purifier (100) the air-out end with between the air inlet end of air conditioner (7), just it purifies exhaust air door (621) to be equipped with in air outlet branch pipe (62) to purify.
4. The vehicle air circulation system (1000) of claim 3, further comprising:
the control unit, the control unit with air conditioner (7) with on-vehicle air purifier (100) homogeneous phase links to each other, and with air conditioner inner loop air door (721), cabin air inlet air door (511) the cabin outside air inlet air door (521), purify air feed air door (611) and purify exhaust air door (621) and link to each other.
5. The vehicle air circulation system (1000) according to claim 4, wherein a first switch is provided on the control unit, and when the first switch is closed, the control unit controls the cabin air intake damper (511) and the purification air supply damper (611) to be opened, the air conditioner (7) does not work, and the vehicle air purifier (100) works.
6. The vehicle air circulation system (1000) according to claim 4, wherein a second switch is provided on the control unit, and when the second switch is closed, the control unit controls the outdoor air intake damper (521) and the purified exhaust damper (621) to be opened, and the air conditioner (7) and the vehicle air purifier (100) are both operated.
7. The vehicle-mounted air circulation system (1000) according to claim 4, wherein a third switch is provided on the control unit, and when the third switch is closed, the control unit controls the air conditioner internal circulation damper (721), the cabin air intake damper (511) and the purified air supply damper (611) to be opened, and the air conditioner (7) and the vehicle-mounted air purifier (100) are both operated.
8. The vehicle air circulation system (1000) according to claim 4, wherein a fourth switch is provided on the control unit, and when the fourth switch is closed, the control unit controls the outdoor air intake damper (521) and the purified air supply damper (611) to be opened, the air conditioner (7) does not work, and the vehicle air purifier (100) works.
9. A vehicle, characterized in that an on-board air circulation system (1000) according to any of claims 1-8 is provided.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611239070.8A CN108248342B (en) | 2016-12-28 | 2016-12-28 | Vehicle-mounted air circulation system and vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611239070.8A CN108248342B (en) | 2016-12-28 | 2016-12-28 | Vehicle-mounted air circulation system and vehicle |
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| Publication Number | Publication Date |
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| CN108248342A CN108248342A (en) | 2018-07-06 |
| CN108248342B true CN108248342B (en) | 2022-11-11 |
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| CN201611239070.8A Active CN108248342B (en) | 2016-12-28 | 2016-12-28 | Vehicle-mounted air circulation system and vehicle |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08238928A (en) * | 1995-03-03 | 1996-09-17 | Kansei Corp | Air cleaning device for vehicle |
| US5681218A (en) * | 1995-07-21 | 1997-10-28 | Nippondenso Co., Ltd. | Air conditioning system for vehicles |
| CN203697911U (en) * | 2014-01-27 | 2014-07-09 | 周泉清 | Vehicle-mounted air purification air conditioner |
| CN205149457U (en) * | 2015-11-04 | 2016-04-13 | 浙江大学 | Car passenger cabin air conditioning equipment based on air quality aassessment |
| CN205344458U (en) * | 2015-12-18 | 2016-06-29 | 浙江工贸职业技术学院 | Vehicle air conditioner system convenient to carbon monoxide discharges in car |
-
2016
- 2016-12-28 CN CN201611239070.8A patent/CN108248342B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08238928A (en) * | 1995-03-03 | 1996-09-17 | Kansei Corp | Air cleaning device for vehicle |
| US5681218A (en) * | 1995-07-21 | 1997-10-28 | Nippondenso Co., Ltd. | Air conditioning system for vehicles |
| CN203697911U (en) * | 2014-01-27 | 2014-07-09 | 周泉清 | Vehicle-mounted air purification air conditioner |
| CN205149457U (en) * | 2015-11-04 | 2016-04-13 | 浙江大学 | Car passenger cabin air conditioning equipment based on air quality aassessment |
| CN205344458U (en) * | 2015-12-18 | 2016-06-29 | 浙江工贸职业技术学院 | Vehicle air conditioner system convenient to carbon monoxide discharges in car |
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| Publication number | Publication date |
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| CN108248342A (en) | 2018-07-06 |
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