CN207247453U - A kind of household fresh air system - Google Patents

Abstract

A kind of household fresh air system, including fresh air host, the fresh air that the outdoor fresh air entrance being connected with outdoor is provided with the casing of fresh air host and is connected with interior export, and purification assembly is provided with casing internal, it is characterised in that：Further include and the matching used sweeping robot of fresh air host, rubbish delivery outlet is equipped with sweeping robot, it is provided with casing outside corresponding rubbish input port and the rubbish being connected with outdoor and arranges mouth, in the state of sweeping robot runs to and is engaged with fresh air host, rubbish delivery outlet is connected with rubbish input port, fresh air host energy so that by the rubbish that sweeping robot is collected by arranging mouth outside rubbish to outdoor discharge.The fresh air host of the household fresh air system can be used cooperatively with sweeping robot, the garbage energy that sweeping robot is collected is by fresh air host to outdoor discharge, not only structure is novel for whole system, and flooring and air can effectively be purified, and installs and use very flexibly, conveniently.

Description

A kind of household fresh air system

Technical field

A kind of fresh air system is the utility model is related to, more particularly, to a kind of household fresh air system.

Background technology

Room is the main place of people's rest life, and in order to ensure its warm, quiet and cleaning, people take various Measure makes room more closed, but also generates the negative work that air cannot circulate, outdoor fresh air cannot fill into time at the same time With causing indoor oxygen content to decline, exhaust gas or even pernicious gas are detained, and greatly danger is produced to indoor environment and people's health Evil.

In order to improve indoor air quality, simple effective method the most is ensuring that the stream of indoor and outdoor air It is logical.At present, a variety of household fresh air system have been disclosed in the prior art, such as 200620004246.7 (Granted publication of Patent No. Number be CN 2884014Y) Chinese utility model patent disclosed in《Fresh air microcirculqtory system》, which includes at least one Exhaust blower and at least two air inlets, air inlet include body, arranged on the inlet section of body rear end and going out arranged on body front end Wind portion, exhaust blower, which includes shell, the casing being connected with shell and the blower fan apparatus being installed in shell, exhaust blower, makes interior Negative pressure is produced, outdoor fresh air is constantly got in as supplement by the air inlet on parlor, bedroom exterior wall, inside and outside forming chamber The continuous micro circulation of air.And for example in Patent No. 201120101093.9 (Authorization Notice No. is CN 202018104U) Disclosed in state's utility model patent《One kind has pressure air-exhaust type household fresh air system》, which includes exterior wall air port, new Air port, the ventilative groove of partition wall, exhaust outlet and there is pressure air box, the room exterior wall placed in the middle that each can be directly connected with outdoor of being in On be all provided with an exterior wall air port, other rooms that cannot be directly connected with outdoor air are provided with partition wall ventilation slot on partition wall, Ensure that most fresh clean wind enters the rooms such as bedroom, kitchen, parlor from open air and reaches ventilation effect, there is pressure air box and row Air port can be installed on the corner of toilet, and each room enters the turbid wind of toilet by the pressure air box of exhaust outlet pipeline most Final pressure goes out outdoor.The fresh air host of above-mentioned existing household fresh air system do not have with the outer round that is connected of outdoor, therefore its Interior is introduced after can only outdoor fresh air be purified, and indoor dust and rubbish etc. cannot be expelled to room by fresh air host Outside, it is seen that its function is more single.

Utility model content

Technical problem to be solved in the utility model is to be directed to above-mentioned state of the art, there is provided one kind can be interior The household fresh air system that effective fresh air is provided and can be by indoor refuse by being arranged outside fresh air host.

Technical solution is used by the utility model solves above-mentioned technical problem：The household fresh air system, including fresh air Host, the outdoor fresh air entrance being connected with outdoor is provided with the casing of fresh air host and is gone out with the fresh air that interior is connected Mouthful, purification assembly is installed in casing internal, it is characterised in that：Further include and the matching used sweeper of fresh air host Device people, is equipped with rubbish delivery outlet on the sweeping robot, is provided with the housing corresponding with above-mentioned rubbish delivery outlet Rubbish input port and arrange mouth with outside the rubbish that is connected of outdoor, run in sweeping robot matched with fresh air host Under state, the rubbish delivery outlet is connected with rubbish input port, the fresh air host energy so that by sweeping robot collect Rubbish is by arranging mouth to outdoor discharge outside the rubbish.

Preferably, it is same entrance that mouth is arranged outside the outdoor fresh air entrance and rubbish, and the entrance is arranged on described The back of casing, the fan for being capable of rotating is provided with the entrance, and outdoor fresh air is inhaled by the fan from entrance Enter in casing, the rubbish entered from sweeping robot in fresh air host is expelled to outdoor by the fan from the entrance.This Sample, under the rotating of fan, an entrance can have two purposes.

Sweeping robot can have various structures, it is preferable that the sweeping robot further included electrically-controlled component, wind turbine, Garbage collection box, rubbish suction inlet and the first check valve, the garbage collection box are used for collecting the rubbish from the suction of rubbish suction inlet Rubbish, first check valve are arranged at rubbish suction inlet, and the second check valve is equipped with the rubbish equipped at outlet port of sweeping robot, Under electrically-controlled component control, the wind turbine and the first check valve, the second check valve are connected.In this way, under the control of electrically-controlled component, When sweeping robot is swept the floor, rubbish receipts can be sucked by opening the first check valve and closing the rubbish such as the second check valve, house dust Collect in box, after sweeping robot is connected with fresh air host, the first closed check valve and the second check valve opening, in garbage collection box Rubbish enter fresh air host in.

In order to make sweeping robot to purify the air of a room while sweeping the floor, the sweeping robot further includes useful Come the purification fan for stirring and purifying the air of a room.

Further preferably, the sweeping robot has further included humidifier and filter net sheet, and the humidifier is installed on institute The air outlet of purification fan is stated, the filter net sheet is installed between the air outlet of humidifier and the air intake vent of wind turbine.

In order to enable sweeping robot smoothly to be docked with fresh air host, energy is equipped with the fresh air host and sweeping robot The alignment mouth and electric mortiser interface of mutual cooperation, fresh air host and sweeping robot by it is described be directed at mouth and be connected to each other while, Also it is electrically connected to each other by the electric mortiser interface.

In order to make fresh air host that there is interior circulatory function, it is new that the interior being connected with interior is equipped with the bottom of the casing Wind entrance.In this way, room air enters purification inside fresh air host from the indoor fresh air entrance, purified fresh air is again by new Wind outlet is expelled to interior, is circulated so as to fulfill room air inside.

In order to adjust fresh-air volume, it is provided with the casing internal new for adjusting the outdoor fresh air entrance and interior The fresh-air volume regulating device of the air-admitting surface size of wind entrance.

Fresh-air volume regulating device can have various structures, it is preferable that the fresh-air volume regulating device includes driving machine Structure, the first catch and the second catch, first catch and the second catch are connected under the driving of driving mechanism and accordingly adjust Save the air inlet face of the air-admitting surface of outdoor fresh air entrance and indoor fresh air entrance, outdoor fresh air entrance and indoor fresh air entrance Product inverse change, also, in the state of outdoor fresh air entrance is blocked completely by the first catch, indoor fresh air entrance is beaten completely Open, in the state of fresh air inlet is blocked completely by the second catch indoors, outdoor fresh air entrance is opened completely.

In order to improve fresh air effect, the purification assembly includes filter, is provided with the middle part of the casing and outdoor phase The outlet port of connection, the filter are separated into upper chamber with close to the outlet port and by casing internal space Chamber, the exhaust gas produced after filter is filtered is provided with the outlet port and is outwards arranged by outlet port The ventilating fan gone out, is provided with fresh-air fan, the fresh air outlet and the air outlet phase of the fresh-air fan in the upper chamber It is logical.In this way, the exhaust gas of the generation after being filtered is expelled to outdoor by outlet port can make fresh air effect more It is good.

In order to which the impurity for adsorbing filter produces gas after the heating, the filter includes lower floor's filter screen and upper strata Filter screen, is provided with primary heater in the bottom of lower floor's filter screen, secondary heater is provided with the top of upper level filter net, Lower floor's filter screen and upper level filter net described in the outlet port face.In this way, the gas of generation can be arranged by exhaust gas Outlet is quickly expelled to outdoor.

In order to enter preliminary filtering to the air for entering lower chamber, the purification assembly is further included installed in the cavity of resorption Indoor initial filter screen component, the initial filter screen component include motor, driving wheel, driven wheel, support roller and primary filter, the motor Driving wheel is driven to rotate, the center of the driving wheel, driven wheel and support roller is located at driving wheel in angular distribution and support roller Between driven wheel, the primary filter is wound on the driving wheel on the driven wheel and after support roller.

In order to further improve fresh air effect, the electrostatic that the purification assembly is further included installed in the bottom chamber is net Change unit, also, the electrostatic depuration unit is arranged on the top of the initial filter screen component.

Further preferably, the fresh air host is installed on wall, and lower through-hole and upper through hole are provided with the wall, its In, the lower through-hole is corresponding with arranging mouth outside the outdoor fresh air entrance, rubbish, the upper through hole and the outlet port phase It is corresponding.

Further preferably, the fresh air host is arranged on the wall in parlor.In this way, sweeping robot can come in parlor Work is returned, activity space is larger, and whole room fresh air effect is more preferable.

Compared with prior art, the utility model has the advantage of：The fresh air host of the household fresh air system can be with sweeping the floor Robot is used cooperatively, sweeping robot handled can run to after the rubbish on ground with the matched position of fresh air host, and The garbage energy that sweeping robot is collected smoothly enters inside fresh air host, and and then from fresh air host to outdoor discharge, the whole series system Not only structure is novel for system, and flooring and air can effectively be purified, and installs and use very flexibly, conveniently.

Brief description of the drawings

Fig. 1 is the structure diagram of the utility model embodiment；

Fig. 2 is the mounting structure schematic diagram of the utility model embodiment；

Fig. 3 is the enlarged diagram of part A in Fig. 2.

Embodiment

The utility model is described in further detail below in conjunction with attached drawing embodiment.

As shown in Figure 1, the household fresh air system in the present embodiment includes fresh air host 1 and sweeping robot 2, machine of sweeping the floor People 2 is used cooperatively with fresh air host 1, and sweeping robot 2 is responsible for sweeping flooring and purifies the air of a room, and fresh air host 1 is negative Duty is purified from outdoor introducing fresh air, can also purify room air, room is expelled to by fresh air host 1 after purification It is interior, also, after sweeping robot 2 and the cooperation of fresh air host 1, the garbage energy such as dust that sweeping robot 2 is collected passes through fresh air master Machine 1 is to outdoor discharge.

Specifically, outdoor fresh air entrance is provided with the casing 11 of fresh air host 1, rubbish input port 112, indoor fresh air enter Mouth is arranged outside mouth 115, fresh air outlet 111 and rubbish.It is same discrepancy to arrange mouth in the present embodiment, outside outdoor fresh air entrance and rubbish Mouth 113, the entrance 113 and outdoor communicate and arranged on 11 backs of casing of fresh air host 1.Rubbish input port 112 is arranged on casing 11 following side simultaneously is used for being engaged with sweeping robot 2, and indoor fresh air entrance 115 is arranged on the bottom of casing 11.In entrance 113 are provided with the fan 12 for being capable of rotating, and outdoor fresh air is sucked in casing 11 by fan 12 from entrance 113, from sweeping the floor The rubbish that robot 2 enters in fresh air host 1 is expelled to outdoor by fan 12 from the entrance 113.

In the present embodiment, sweeping robot 2 includes rubbish delivery outlet 20, electrically-controlled component 21, wind turbine 22, garbage collection box 23rd, the group such as rubbish suction inlet 24, the first check valve 25, the second check valve 26, purification fan 27, humidifier 28, filter net sheet 29 Part.Wherein, rubbish delivery outlet 20 is used for being engaged with the rubbish input port 112 of fresh air host 1, and garbage collection box 23 is used for collecting The rubbish sucked from rubbish suction inlet 24, the first check valve 25 are arranged at rubbish suction inlet 24, and the second check valve 26 is arranged on rubbish At delivery outlet 20, under the control of electrically-controlled component 21,22 and first check valve 25 of wind turbine, the second check valve 26 are connected.Sweeper When device people 2 sweeps the floor, opening the first check valve 25 and closing the rubbish such as the second check valve 26, house dust can be sucked by rubbish Mouth 24 is sucked in garbage collection boxes 23, and after sweeping robot 2 is docked with fresh air host 1, the first check valve 25 is closed and the second list Opened to valve 26, the rubbish in garbage collection box 23 can enter fresh air master by rubbish delivery outlet 20 and rubbish input port 112 In machine 1.Purification fan 27 is installed on the top of sweeping robot 2 and for stirring and purifying the air of a room.Humidifier 28 is installed In the air outlet of purification fan 27, filter net sheet 29 is installed between the air outlet of humidifier 28 and the air intake vent of wind turbine 22, with Improve the air purification effect of sweeping robot.

Sweeping robot 2 and the fit structure of fresh air host 1 are as follows：Energy is equipped with fresh air host 1 and sweeping robot 2 The alignment mouth 3 and electric mortiser interface 4 of mutual cooperation, while fresh air host 1 is connected to each other with sweeping robot 2 by being directed at mouth 3, Also it is electrically connected to each other by electric mortiser interface 4.In the state of sweeping robot 2 runs to and is engaged with fresh air host 1, rubbish is defeated Outlet 20 is connected with rubbish input port 112, the energy of fresh air host 1 and then the rubbish of collecting sweeping robot 2 by rubbish outside Mouth, that is, entrance 113 is arranged to outdoor discharge.Docking structure between sweeping robot 2 and fresh air host 1 is conventional structure, herein It is not unfolded to describe.

Purification assembly is installed in fresh air host 1, purification assembly is purified to entering the air inside fresh air host 1. In the present embodiment, purification assembly is included in the initial filter screen component 17 set gradually from bottom to top inside casing 11, electrostatic depuration list Member 18 and filter 13.Wherein, filter 13 will be separated into upper chamber 141 and lower chambers 142, initial filter screen component inside casing 11 17 and electrostatic depuration unit 18 be arranged on lower chambers 142 in.Fresh-air fan 16 is installed, fresh-air fan 16 uses in upper chamber 141 Centrifugal blower, is provided with anion generator 161 at the air outlet of centrifugal blower.

Specifically, initial filter screen component 17 includes motor (not shown), driving wheel 171, driven wheel 172,173 and of support roller Primary filter 174, motor driving driving wheel 171 rotate, and the center of driving wheel 171, driven wheel 172 and support roller 173 is in triangle It is distributed and support roller 173 is between driving wheel 171 and driven wheel 172, primary filter 174 is on driven wheel 172 and passes through It is wound on after support roller 173 on driving wheel 171.During work, motor driving driving wheel 171 rotates, the rotation winding initial filter of driving wheel 171 Net 174, dirty primary filter 174 are just wound on driving wheel 171, and follow-up clean primary filter 174 continues to play purification Function.The main purpose of primary filter 174 is to intercept bulky grain thing, and since primary filter 174 is the first step of purification, its is contaminated Speed is also most fast, using the initial filter screen component 17 of the present embodiment, frequently can be replaced or wash to avoid user.

Filter 13 includes lower floor's filter screen 131 and upper level filter net 132, is provided with the bottom of lower floor's filter screen 131 Primary heater 133, secondary heater 134 is provided with the top of upper level filter net 132.In the present embodiment, lower floor's filter screen 131 and upper level filter net 132 can use activated carbon, wherein, lower floor's filter screen 131 be used for filter VOCs, upper level filter net 132 filter out haze excessively, and primary heater 133 and secondary heater 134 use ptc heater.

In the present embodiment, the outlet port 114 being connected with outdoor is provided with the back of casing 11, in outlet port Ventilating fan 15,114 face lower floor filter screen 131 of outlet port and upper level filter net 132 are installed at 114.During work, through quiet 18 purified air of electrodecontamination unit is further filtered by filter 13, and through primary heater 133 and secondary heater 134 After heating, adsorb after the impurity on lower floor's filter screen 131 and upper level filter net 132 is heated and generate exhaust gas, this portion Can quickly it be expelled to outside outlet port 114 by fan 15.

Fresh-air volume can be adjusted in the household fresh air system, and fresh-air volume regulating device is provided with inside casing 11 19, which is located in lower chambers 142, it is used for adjusting the outdoor fresh air entrance i.e. entrance 113 With the air-admitting surface size of indoor fresh air entrance 115.Specifically, fresh-air volume regulating device 19 includes driving mechanism 193, the One catch 191 and the second catch 192, the first catch 191 and the second catch 192 be connected under the driving of driving mechanism 193 and Fresh air inlet and the air-admitting surface of indoor fresh air entrance 115, outdoor fresh air entrance and indoor fresh air entrance outside corresponding regulation room 115 air-admitting surface inverse change.It is also, indoor in the state of outdoor fresh air entrance is blocked completely by the first catch 191 Fresh air inlet 115 is opened completely, and in the state of fresh air inlet 115 is blocked completely by the second catch 192 indoors, outdoor fresh air enters Mouth is opened completely.Thus, according to outside contamination degree, temperature, humidity and indoor occupant active situation etc., can accordingly adjust The air-admitting surface size of outdoor fresh air entrance and indoor fresh air entrance 115.

With reference to shown in Fig. 2 and Fig. 3, during installation, fresh air host 1 is installed on the wall 5 in parlor 6, under being provided with wall 5 Through hole 51 and upper through hole 52, wherein, it is corresponding to arrange mouth outside lower through-hole 51 and outdoor fresh air entrance, rubbish, i.e., with 113 phase of entrance Connection, upper through hole 52 are corresponding with outlet port 114.

Above description is merely a prefered embodiment of the utility model, it is noted that for those of ordinary skill in the art For, under the premise of the principle of the utility model is not departed from, a variety of remodeling or improvement can be carried out to the utility model, these are equal It is considered as within the scope of protection of the utility model.

Claims (14)

1. a kind of household fresh air system, including fresh air host (1), are provided with and outdoor phase on the casing (11) of fresh air host (1) The outdoor fresh air entrance of connection and the fresh air being connected with interior export (111), and purification group is provided with inside casing (11) Part, it is characterised in that：Further included with the matching used sweeping robot of the fresh air host (1) (2), in the machine of sweeping the floor People (2) is equipped with rubbish delivery outlet (20), is provided with the casing (11) and the corresponding rubbish of above-mentioned rubbish delivery outlet (20) Mouth is arranged outside rubbish input port (112) and the rubbish being connected with outdoor, is run to and fresh air host (1) in sweeping robot (2) In the state of being engaged, the rubbish delivery outlet (20) is connected with rubbish input port (112), and the fresh air host (1) can be into And by the rubbish that sweeping robot (2) is collected by arranging mouth outside the rubbish to outdoor discharge.

2. household fresh air system according to claim 1, it is characterised in that：Mouth is arranged outside the outdoor fresh air entrance and rubbish For same entrance (113), the entrance (113) is arranged on the back of the casing (11), pacifies in the entrance (113) Equipped with the fan (12) for being capable of rotating, outdoor fresh air is sucked in casing (11) by the fan (12) from entrance (113), The rubbish entered from sweeping robot (2) in fresh air host (1) is expelled to room by the fan (12) from the entrance (113) Outside.

3. household fresh air system according to claim 1, it is characterised in that：The sweeping robot (2) has further included electricity Component (21), wind turbine (22), garbage collection box (23), rubbish suction inlet (24) and the first check valve (25) are controlled, the rubbish is received Collection box (23) is used for collecting the rubbish from rubbish suction inlet (24) suction, and first check valve (25) is arranged on rubbish suction inlet (24) place, the second check valve (26) is equipped with rubbish delivery outlet (20) place of sweeping robot, under electrically-controlled component (21) control, The wind turbine (22) and the first check valve (25), the second check valve (26) are connected.

4. household fresh air system according to claim 3, it is characterised in that：The sweeping robot (2) further includes useful Come the purification fan (27) for stirring and purifying the air of a room.

5. household fresh air system according to claim 4, it is characterised in that：The sweeping robot (2), which has further included, to be added Wet device (28) and filter net sheet (29), the humidifier (28) are installed on the air outlet of the purification fan (27), the filtering Mesh sheet (29) is installed between the air outlet of humidifier (28) and the air intake vent of wind turbine (22).

6. household fresh air system according to claim 1, it is characterised in that：It is equipped with the bottom of the casing (11) and room The indoor fresh air entrance (115) being inside connected.

7. household fresh air system according to claim 6, it is characterised in that：Be provided with inside the casing (11) for Adjust the fresh-air volume regulating device of the air-admitting surface size of the outdoor fresh air entrance and indoor fresh air entrance (115) (19)。

8. household fresh air system according to claim 6, it is characterised in that：The fresh-air volume regulating device (19) includes Driving mechanism (193), the first catch (191) and the second catch (192), first catch (191) and the second catch (192) exist It is connected under the driving of driving mechanism (193) and the air inlet of the outer fresh air inlet of corresponding regulation room and indoor fresh air entrance (115) The air-admitting surface inverse change of area, outdoor fresh air entrance and indoor fresh air entrance (115), also, in outdoor fresh air entrance In the state of being blocked completely by the first catch (191), indoor fresh air entrance (115) is opened completely, indoors fresh air inlet (115) In the state of being blocked completely by the second catch (192), outdoor fresh air entrance is opened completely.

9. household fresh air system according to claim 1, it is characterised in that：The purification assembly includes filter (13), The outlet port (114) being connected with outdoor is provided with the middle part of the casing (11), the filter (13) is close to described Casing (11) inner space is simultaneously separated into upper chamber (141) and lower chambers (142) by outlet port (114), in the exhaust gas Outlet (114) place is provided with the exhaust gas produced after filter (13) is filtered and is outwards arranged by outlet port (114) The ventilating fan (15) gone out, is provided with fresh-air fan (16) in the upper chamber (141), the fresh air outlet (111) with it is described The air outlet of fresh-air fan (16) communicates.

10. household fresh air system according to claim 9, it is characterised in that：The filter (13) is filtered including lower floor Net (131) and upper level filter net (132), are provided with primary heater (133), on upper strata in the bottom of lower floor's filter screen (131) Secondary heater (134) is installed, lower floor's filtering described in outlet port (114) face at the top of filter screen (132) Net (131) and upper level filter net (132).

11. household fresh air system according to claim 9, it is characterised in that：The purification assembly, which further includes, to be installed on Initial filter screen component (17) in the lower chambers (142), the initial filter screen component (17) include motor, driving wheel (171), driven (172), support roller (173) and primary filter (174) are taken turns, the motor driving driving wheel (171) rotates, the driving wheel (171), The center of driven wheel (172) and support roller (173) in angular distribution and support roller (173) be located at driving wheel (171) with it is driven Between taking turns (172), the primary filter (174) is wound on described on the driven wheel (172) and after support roller (173) On driving wheel (171).

12. household fresh air system according to claim 11, it is characterised in that：The purification assembly, which further includes, to be installed on Electrostatic depuration unit (18) in the lower chambers (142), also, the electrostatic depuration unit (18) is arranged on the primary filter group The top of part (17).

13. household fresh air system according to claim 9, it is characterised in that：The fresh air host (1) is installed on wall (5) on, lower through-hole (51) and upper through hole (52) are provided with the wall (5), wherein, the lower through-hole (51) and the outdoor Row's mouth is corresponding outside fresh air inlet, rubbish, and the upper through hole (52) is corresponding with the outlet port (114).

14. household fresh air system according to claim 13, it is characterised in that：The fresh air host (1) is arranged on parlor (6) Wall (5) on.