CN203443015U - Indoor ventilation air purifier - Google Patents
Indoor ventilation air purifier Download PDFInfo
- Publication number
- CN203443015U CN203443015U CN201320552598.6U CN201320552598U CN203443015U CN 203443015 U CN203443015 U CN 203443015U CN 201320552598 U CN201320552598 U CN 201320552598U CN 203443015 U CN203443015 U CN 203443015U
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- air
- wind
- drain pan
- guiding mouth
- hole
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Abstract
An indoor ventilation air purifier comprises a machine case, a filter net and a fan. The machine case comprises a bottom case with a front opening, and a front cover, an air outlet in a top plate of the bottom case is connected with an air outlet door plate in a pivoted mode, a back plate of the bottom case is provided with an air inlet pipe and a pollution discharge air pipe, and a horizontal separating plate is arranged on the portion, on the upper portion of the air inlet pipe, of the back plate. The bottom case is detachably connected with the front cover. The filter net divides the machine case into an air inlet cavity and an air outlet cavity. A bottom plate of an air guide mouth is provided with an indoor air entering hole, the air guide mouth is arranged in the air inlet cavity, the pollution discharge air pipe is communicated with the air guide mouth, and the air inlet pipe is communicated with the air inlet cavity. The fan comprises a motor and a communicated wind wheel, is arranged on the upper portion inside the bottom case and is opposite to the air outlet. Indoor air can be discharged to the outdoor space, and outdoor fresh air can enter the indoor space after being cleaned and sterilized by the filter net. According to the indoor ventilation air purifier, the indoor air can be cleaned and filtered, and the outdoor fresh air can enter the indoor space after being cleaned and sterilized by the filter net. The indoor ventilation air purifier is complete in function and convenient to use.
Description
Technical field
The present invention relates to a kind of air cleaning unit.
Background technology
Currently available technology, a kind of indoor air-changing air purifier, comprises casing, screen pack and blower fan, and fresh air inlet and exhaust vent are set on casing, and screen pack covers fresh air inlet, and blower fan is relative with air outlet.Existing problems: can only process indoor air, can not, by Bas Discharged, extraneous fresh air be sucked to function singleness.
Summary of the invention
The object of the invention is: a kind of indoor air-changing air purifier is provided, and it not only can purify the air of a room, by chamber gas Bas Discharged, and outdoor air can also be sucked and purifies.
The present invention is achieved in that a kind of indoor air-changing air purifier, comprise casing, screen pack and blower fan, its special character is: described casing comprises drain pan and the protecgulum of open front, on the top board of described drain pan, there is air outlet, on air outlet, be articulated with air-out air door plate, on the base plate of drain pan, have installing hole; On the postnotum of described drain pan, have blast pipe and the blowdown air hose that is positioned at blast pipe, blowdown air hose stretches out in blast pipe, on the postnotum on blast pipe top, has horizontal baffle; Drain pan and protecgulum removably connect;
Described screen pack upper end is connected with horizontal baffle, lower end is fixedly connected with the base plate of drain pan, the both sides of screen pack and the laminating of the sidewall paneling of drain pan; Screen pack is divided into air-inlet cavity and air-out chamber by casing;
Also comprise a wind-guiding mouth, described wind-guiding mouth is for comprising a top board, a base plate, two side plates and front panel, and wind-guiding mouth has after-opening; On the base plate of described wind-guiding mouth, have room air to enter hole, room air enters the lower surface top connection that hole connects the base plate of wind-guiding mouth;
Described wind-guiding mouth is arranged in air-inlet cavity, the rear open end of wind-guiding mouth and the laminating of the postnotum of drain pan, and the installing hole on the joint on the base plate of wind-guiding mouth and the base plate of drain pan is chimeric; Blowdown air hose communicates with wind-guiding mouth, and blast pipe is communicated with air-inlet cavity;
Described blower fan comprises motor and tubular wine wheel, and described blower fan arranges top in drain pan relative with air outlet.
Described a kind of indoor air-changing air purifier, its special character is: on the front panel of described wind-guiding mouth, have air-guiding hole, there is the baffle plate parallel with the side plate of wind-guiding mouth the both sides of air-guiding hole; The rear end face of baffle plate and the laminating of the postnotum of drain pan;
Also comprise commutation air door plate and stepper motor;
Described commutation air door plate and the pivot joint of wind-guiding mouth, both sides and the baffle plate of commutation air door plate are slidably matched, and commutation air door plate coordinates with the air-guiding hole on front panel; Stepper motor drives commutation air door plate; Under certain state, commutation air door plate and air-guiding hole are chimeric; Under another kind of state, commutation air door plate lower end and postnotum laminating.
Described a kind of indoor air-changing air purifier, its special character is: described air-out is arranged on anion generator in chamber.
Described a kind of indoor air-changing air purifier, its special character is: on described air outlet, be provided with protection network.
Described a kind of indoor air-changing air purifier, its special character is: in the open front of described drain pan, have interface, on the top margin of described interface, have hole clipping, have guide-localization groove on the side of described interface, on the base of described interface, have hanging hole;
The top inwall of described protecgulum has on block tongue, side inwall has locating piece, end inwall to have hook,
Described block tongue and hole clipping are chimeric, and hook portion and the hanging hole of hook are chimeric, and the guide part of locating piece and guide-localization groove is slidably matched, chimeric with the location division of guide-localization groove.
Described a kind of indoor air-changing air purifier, its special character is: also comprise air intake conduit, drain guide pipe, screwed pipe and silencing means,
Described silencing means comprises the inner tube of outer tube and the both ends open of an end opening, on the circumferential wall of outer tube, there is air admission hole, on the circumferential wall of the outlet side of described inner tube, there is steam vent, centre bore on the end cap of described inner tube and outer tube is slidably matched, and the inlet end of inner tube is positioned at outer tube, outer tube is stretched out in outlet side;
Air intake conduit is connected with blast pipe, and drain guide pipe is connected with blowdown air conduit;
Described outer tube is connected with air intake conduit, and inner tube is communicated with drain guide pipe by bellows.
A kind of indoor air-changing air purifier of the present invention, owing to adopting such structure, indoor can be discharged to outdoor, outdoor fresh air after filtration clean, the sterilization of net filtration laggard enter indoor; When indoor cleaning can also be filtered, outdoor fresh air after filtration clean, the sterilization of net filtration laggard enter indoor; Multiple functional, easy to use.
Accompanying drawing explanation
Fig. 1 is cutaway view of the present invention.
Fig. 2 is one of three-dimensional exploded view of the present invention.
Fig. 3 is two of three-dimensional exploded view of the present invention.
Fig. 4 is stereogram of the present invention.
Fig. 5 is the partial perspective view of drain pan of the present invention.
Fig. 6 is the further improved partial sectional view of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of indoor air-changing air purifier, comprises casing 1, screen pack 2 and blower fan 3, described casing comprises drain pan 4 and the protecgulum 5 of open front, on the top board of described drain pan 4, there is air outlet 41, on air outlet 41, be articulated with air-out air door plate 6, on the base plate 42 of drain pan 4, have installing hole; On the postnotum 43 of described drain pan 4, there is blast pipe 7 and be positioned at the blowdown air hose 8 of blast pipe 7, on the postnotum 43 on blast pipe 7 tops, have a horizontal baffle 44; Drain pan 4 removably connects with protecgulum 5;
Described screen pack 2 upper ends are connected with horizontal baffle 44, lower end is fixedly connected with the base plate 42 of drain pan 4, the sidewall paneling laminating of the both sides of screen pack 2 and drain pan 4, and screen pack 2 is divided into air-inlet cavity 4A and air-out chamber 4B by drain pan 4.
Also comprise a wind-guiding mouth 9,
Described wind-guiding mouth 9 is for comprising a top board, a base plate, two side plates and front panel, and wind-guiding mouth 9 has after-opening; On the base plate of described wind-guiding mouth 9, have room air to enter hole 91, room air enters the joint 911 on the base plate that hole 91 connects wind-guiding mouths 9;
Described wind-guiding mouth 9 is arranged in air-inlet cavity 4A.The postnotum laminating of the rear open end of described wind-guiding mouth 9 and drain pan 4, the joint 911 on the base plate of wind-guiding mouth 9 is chimeric with the installing hole on the base plate 42 of drain pan 4;
Described blowdown air hose 8 is communicated with wind-guiding mouth 9, and blast pipe 7 is communicated with air-out chamber 4A, also can be described as: blast pipe 7 communicates with the gap between screen pack 2 and wind-guiding mouth 9.
(1) when blower fan 3 is worked, air-out air door plate 6 leaves air outlet 41, outdoor air enters air-inlet cavity 4A through blast pipe 7, through filter screen 2, filter and enter air-out chamber 4B, then through air outlet 41, be discharged to indoor, meanwhile, room air enters hole 91, wind-guiding mouth 9 through room air, finally by blowdown air hose 8, is discharged to outdoor.(2) in inactive state, or time, when blower fan 3 is not worked, room air enters hole 91, wind-guiding mouth 9 through room air, finally by blowdown air hose 8, is discharged to outdoor.
As a further improvement on the present invention: as shown in Figure 3, on the front panel of described wind-guiding mouth 9, there is air-guiding hole 92, there is the baffle plate parallel with the side plate of wind-guiding mouth 9 93 both sides of air-guiding hole, and described baffle plate 93 top and bottom are with crossing with top board and the base plate of wind-guiding mouth 9 respectively; Postnotum 43 laminatings of baffle plate 93 rear end faces and drain pan 4;
Also comprise commutation air door plate 10 and stepper motor 11;
Described commutation air door plate 10 and 9 pivot joints of wind-guiding mouth, commutation air door plate 10 coordinates with the air-guiding hole 92 on front panel; Stepper motor 11 drives commutation air door plate 10;
Described commutation air door plate 10 and 9 pivot joints of wind-guiding mouth, both sides and the baffle plate 93 of commutation air door plate 10 are slidably matched, and the air-guiding hole 92 on the front panel of commutate air door plate 10 and wind-guiding mouth 9 coordinates; Stepper motor 11 drives commutation air door 10 plates;
Under certain state, commutation air door plate and air-guiding hole are chimeric; Under another kind of state, postnotum 43 laminatings of commutation air door plate lower end and drain pan 4.
During work, (1) is state as shown in Figure 1, and the air-guiding hole 92 on the front panel of commutation air door plate 10 and wind-guiding mouth 9 is chimeric, seals air-guiding hole 92; Blower fan 3 work, air-out air door plate 6 leaves air outlet 41, and outdoor air, through blast pipe 7, enters the gap between screen pack 2 and wind-guiding mouth 9, through filter screen 2, filters and enters air-out chamber 4B, through air outlet 41, is discharged to indoor; On the other hand, room air has room air to enter hole 91 on the base plate of wind-guiding mouth 9, enters wind-guiding mouth 9, finally by blowdown air hose 8, is discharged to outdoor.(2) under Fig. 1 state, commutation air door plate 10 rotates, postnotum 43 laminatings of commutation air door plate 10 lower ends and drain pan 4; Commutation air door plate 10 is by 8 sealings of blowdown air hose; Blower fan 3 work, outdoor air, through blast pipe 7, enters the gap between screen pack 2 and wind-guiding mouth 9, through filter screen 2, filters and enters air-out chamber 4B, through air outlet 41, is discharged to indoor; On the other hand, room air has room air to enter hole 91 on the base plate of wind-guiding mouth 9, enters wind-guiding mouth 9, and then air-guiding hole 92, screen pack 2 enter air-out chamber 4B, through air outlet 41, are discharged to indoor; (3) under static state, commutation air door plate 10 is fitted with the postnotum 43 of commutation air door plate 10 lower ends and drain pan 4, and commutation air door plate 10 is by 8 sealings of blowdown air hose; Air-out air door plate 6 covers air outlet 41; Prevent that outdoor air from entering indoor.
Described blower fan 3 comprises motor 31 and connects wind wheel 32, and blower fan 3 is arranged in the 4B of air-out chamber, and described blower fan 3 arranges top in drain pan 4 relative with air outlet 41; Described air outlet 41 is provided with protection network 12; Prevent that foreign matter from entering in drain pan 4.
Also comprise an anion generator 13, anion generator 13 is arranged in the 4B of air-out chamber.
As shown in Fig. 2, Fig. 5, in the open front of described drain pan 4, there is interface 45, on the top margin of described interface 45, there is hole clipping 451, on the side of described interface 45, there is guide-localization groove 452, on the base of described interface 45, there is hanging hole 453; Described guide-localization groove 452 comprises guide part 4521 and location division 4522
As shown in Figure 3, the top inwall of described protecgulum 5 has on block tongue 51, side inwall has locating piece 52, end inwall to have hook 53,
Interface 45 inserts in protecgulums 5, and described block tongue 51 is chimeric with hole clipping 451, links up with 53 hook portion and hanging hole 453 chimeric, and the guide part 4521 of locating piece 52 and guide-localization groove 452 is slidably matched, chimeric with the location division 4522 of guide-localization groove.
As shown in Figure 6, also comprise air intake conduit 14, drain guide pipe 15, screwed pipe (not shown) and silencing means,
Described silencing means comprises the inner tube 17 of outer tube 16 and the both ends open of an end opening, on the circumferential wall of outer tube 16, there is air admission hole 161, on the circumferential wall of the outlet side of described inner tube 17, there is steam vent 171, centre bore on the end cap of described inner tube 17 and outer tube 16 is slidably matched, and the inlet end of inner tube 17 is positioned at outer tube 16, outer tube 16 is stretched out in outlet side;
Described outer tube 16 is connected with air intake conduit 14, and inner tube 17 is communicated with drain guide pipe 15 by bellows.
Can carry out heat exchange, noise reduction, reduces noise.
Above-described is only preferential embodiment of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the principles of the present invention, can also make some improvement and modification, this is also considered as protection scope of the present invention.
Claims (6)
1. an indoor air-changing air purifier, comprise casing, screen pack and blower fan, it is characterized in that: described casing comprises drain pan and the protecgulum of open front, on the top board of described drain pan, has air outlet, on air outlet, be articulated with air-out air door plate, on the base plate of drain pan, have installing hole; On the postnotum of described drain pan, have blast pipe and the blowdown air hose that is positioned at blast pipe, blowdown air hose stretches out in blast pipe, on the postnotum on blast pipe top, has horizontal baffle; Drain pan and protecgulum removably connect;
Described screen pack upper end is connected with horizontal baffle, lower end is fixedly connected with the base plate of drain pan, the both sides of screen pack and the laminating of the sidewall paneling of drain pan; Screen pack is divided into air-inlet cavity and air-out chamber by casing;
Also comprise a wind-guiding mouth, described wind-guiding mouth is for comprising a top board, a base plate, two side plates and front panel, and wind-guiding mouth has after-opening; On the base plate of described wind-guiding mouth, have room air to enter hole, room air enters the lower surface top connection that hole connects the base plate of wind-guiding mouth;
Described wind-guiding mouth is arranged in air-inlet cavity, the rear open end of wind-guiding mouth and the laminating of the postnotum of drain pan, and the installing hole on the joint on the base plate of wind-guiding mouth and the base plate of drain pan is chimeric; Blowdown air hose communicates with wind-guiding mouth, and blast pipe is communicated with air-inlet cavity;
Described blower fan comprises motor and connects wind wheel, and described blower fan arranges top in drain pan relative with air outlet.
2. a kind of indoor air-changing air purifier according to claim 1, is characterized in that: on the front panel of described wind-guiding mouth, have air-guiding hole, there is the baffle plate parallel with the side plate of wind-guiding mouth the both sides of air-guiding hole; The rear end face of baffle plate and the laminating of the postnotum of drain pan;
Also comprise commutation air door plate and stepper motor;
Described commutation air door plate and the pivot joint of wind-guiding mouth, both sides and the baffle plate of commutation air door plate are slidably matched, and commutation air door plate coordinates with the air-guiding hole on front panel; Stepper motor drives commutation air door plate; Under certain state, commutation air door plate and air-guiding hole are chimeric; Under another kind of state, the laminating of the postnotum of commutation air door plate lower end and drain pan.
3. a kind of indoor air-changing air purifier according to claim 1, is characterized in that: described air-out is arranged on anion generator in chamber.
4. a kind of indoor air-changing air purifier according to claim 1, is characterized in that: on described air outlet, be provided with protection network.
5. according to a kind of indoor air-changing air purifier described in claim 1,2,3 or 4, it is characterized in that: in the open front of described drain pan, have interface, on the top margin of described interface, there is hole clipping, on the side of described interface, have guide-localization groove, on the base of described interface, have hanging hole;
The top inwall of described protecgulum has on block tongue, side inwall has locating piece, end inwall to have hook,
Described block tongue and hole clipping are chimeric, and hook portion and the hanging hole of hook are chimeric, and the guide part of locating piece and guide-localization groove is slidably matched, chimeric with the location division of guide-localization groove.
6. according to a kind of indoor air-changing air purifier described in claim 1,2,3 or 4, it is characterized in that: also comprise air intake conduit, drain guide pipe, screwed pipe and silencing means,
Described silencing means comprises the inner tube of outer tube and the both ends open of an end opening, on the circumferential wall of outer tube, there is air admission hole, on the circumferential wall of the outlet side of described inner tube, there is steam vent, centre bore on the end cap of described inner tube and outer tube is slidably matched, and the inlet end of inner tube is positioned at outer tube, outer tube is stretched out in outlet side;
Air intake conduit is connected with blast pipe, and drain guide pipe is connected with blowdown air conduit;
Described outer tube is connected with air intake conduit, and inner tube is communicated with drain guide pipe by bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320552598.6U CN203443015U (en) | 2013-09-06 | 2013-09-06 | Indoor ventilation air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320552598.6U CN203443015U (en) | 2013-09-06 | 2013-09-06 | Indoor ventilation air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203443015U true CN203443015U (en) | 2014-02-19 |
Family
ID=50094066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320552598.6U Expired - Lifetime CN203443015U (en) | 2013-09-06 | 2013-09-06 | Indoor ventilation air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203443015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453612A (en) * | 2013-09-06 | 2013-12-18 | 周永明 | Indoor ventilation air purifier |
-
2013
- 2013-09-06 CN CN201320552598.6U patent/CN203443015U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453612A (en) * | 2013-09-06 | 2013-12-18 | 周永明 | Indoor ventilation air purifier |
| CN103453612B (en) * | 2013-09-06 | 2015-10-28 | 周永明 | A kind of indoor ventilation air purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140219 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |