CN106152325A - A kind of filter dirt ventilator - Google Patents
A kind of filter dirt ventilator Download PDFInfo
- Publication number
- CN106152325A CN106152325A CN201510135785.8A CN201510135785A CN106152325A CN 106152325 A CN106152325 A CN 106152325A CN 201510135785 A CN201510135785 A CN 201510135785A CN 106152325 A CN106152325 A CN 106152325A
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- filter
- air
- tube
- hollow circular
- chamber
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention relates to ventilator technical field, dirt ventilator is filtered particularly to one, including casing, casing is provided with air draft chamber and air-inlet cavity, and air draft chamber is provided with exhaust fan, and air-inlet cavity is provided with air intake blower fan and filter, filter is made up of single filter net, cascade filtration net and three-stage filtration net, three drainage screens are provided with handle, and the hollow circular-tube at handle two ends stretches in positioning chamber after the through hole of filter screen, and hollow circular-tube is nested with depression bar；Positioning chamber internal chamber wall is provided with four pulleys and two pieces of baffle plates, the gear through hole of two baffle plates is all embedded with latch segment, the both sides of two latch segment front ends are connected by two springs, the tail end of two latch segments is connected by draught line, and the hollow circular-tube other end is additionally provided with the voussoir matched mutually with latch segment.When using invention, it is possible to quick-replaceable drainage screen, it is greatly enhanced filter efficiency and the quality of drainage screen.The present invention has simple in construction, arranges rationally, the advantages such as cost of manufacture is low.
Description
Technical field
The present invention relates to ventilator technical field, filter dirt ventilator particularly to one.
Background technology
Current thumping majority resident apartment, does not all have centralized air conditioner ventilating system, generally for temperature
The regulation of degree, is to use room air conditioner to solve；But the Toxic that indoor are distributed by ornament materials
How the air that air that matter is polluted, mankind itself's activity institute are extremely the most dirty, process, the most just can subtract
Gently even eliminating they healthy impacts on us, a lot of people the most do not cause enough attention,
The most do not take any purification for room air and the measure of supplementary fresh air.Only have little one
Divide the people that indoor environmental health and own health are compared reproduction, can take action, carry out Interior Space
The purification of gas and the work of supplementary fresh air.The ventilator such as introduced, its operation principle is: by room
Interior air extracts outdoor out, supplements room air from outdoor suction fresh air simultaneously, and this device can change
Kind IAQ (indoor air quality).But the filtration device structure of existing ventilator is relatively simple, it is difficult to change dismounting, warp
After life-time service, outdoor air filter quality is substantially reduced.Therefore be necessary existing ventilator is carried out
Technological innovation further.
Summary of the invention
Present invention aims to defect and the deficiency of prior art, it is provided that a kind of simple in construction, if
Count filter dirt ventilator reasonable, easy to use.
For achieving the above object, the technical solution used in the present invention is:
A kind of filter dirt ventilator of the present invention, including casing, described casing is provided with air draft chamber and enters
Wind chamber, described air draft chamber is provided with exhaust fan, and the entrance point of described air-inlet cavity is provided with air intake blower fan,
Described air-inlet cavity is additionally provided with filter, and described filter is by single filter net, cascade filtration net and three grades
Drainage screen forms, and three drainage screens are provided with handle, and the two ends of handle have been fixedly connected with hollow circular-tube,
This hollow circular-tube other end stretches in positioning chamber after the through hole of filter screen, and described hollow circular-tube is nested with pressure
Bar；Described positioning chamber internal chamber wall is provided with four pulleys, and four pulleys constitute four fillets of a rectangle；
The internal chamber wall of described positioning chamber is additionally provided with two pieces of baffle plates, and two baffle plates are symmetrically arranged with gear through hole, and gear is logical
Kong Jun is embedded with latch segment, and the both sides of two latch segment front ends are connected by two springs, two lockings
The tail end of block is connected by draught line, and draught line both passes through four pulleys；The hollow circular-tube other end is arranged
Enclosing in the rectangle set at two springs and two latch segments, the hollow circular-tube other end is additionally provided with and latch segment
The voussoir matched mutually.
Further, the cross-sectional area of described depression bar tail end is more than the cross-sectional area of hollow circular-tube.
Further, described single filter net is HEPA drainage screen.
Further, described cascade filtration net is activated carbon sponge drainage screen.
Further, described three-stage filtration net is that filter cotton is made.
After using said structure, present invention have the beneficial effect that a kind of filter dirt ventilator of the present invention,
Including casing, described casing is provided with air draft chamber and air-inlet cavity, and described air draft chamber is provided with exhaust fan,
The entrance point of described air-inlet cavity is provided with air intake blower fan, and described air-inlet cavity is additionally provided with filter, described mistake
Filter is made up of single filter net, cascade filtration net and three-stage filtration net, and three drainage screens are provided with and draw
Hands, the two ends of handle have been fixedly connected with hollow circular-tube, and this hollow circular-tube other end is through the through hole of filter screen
After stretch in positioning chamber, described hollow circular-tube is nested with depression bar；Described positioning chamber internal chamber wall is provided with four
Pulley, four pulleys constitute four fillets of a rectangle；The internal chamber wall of described positioning chamber is additionally provided with two
Block baffle plate, two baffle plates are symmetrically arranged with gear through hole, and gear through hole is all embedded with latch segment, two latch segments
The both sides of front end are connected by two springs, and the tail end of two latch segments is connected by draught line, leads
Lead-in wire both passes through four pulleys；The hollow circular-tube other end is arranged on two springs and two latch segments enclose and set
In rectangle, the hollow circular-tube other end is additionally provided with the voussoir matched mutually with latch segment.When using invention,
Can quick-replaceable drainage screen, be greatly user-friendly to, so ensure drainage screen filter quality；
By three-stage filtration, it is greatly enhanced filter efficiency and the quality of drainage screen, thus ensures to cover from outdoor
Indoor air quality.The present invention has simple in construction, arranges rationally, the advantages such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is the sectional view of the present invention；
Fig. 2 is A-A sectional view in Fig. 1；
Fig. 3 is B position enlarged drawing in Fig. 2；
Fig. 4 is the sectional view under another state of the present invention
Fig. 5 is C position enlarged drawing in Fig. 4；
Description of reference numerals:
1, casing；1-1, air draft chamber；1-2, air-inlet cavity；1-3, positioning chamber；2, exhaust fan；
3, air intake blower fan；41, single filter net；42, cascade filtration net；43, three-stage filtration net；
5, handle；6, depression bar；7, voussoir；8, latch segment；9, pulley；10, draught line；
11, baffle plate；12, spring.
Detailed description of the invention
The present invention is further illustrated below in conjunction with the accompanying drawings.
As Figure 1-5, a kind of filter dirt ventilator of the present invention, including casing 1, described casing 1
Be provided with air draft chamber 1-1 and air-inlet cavity 1-2, described air draft chamber 1-1 and be provided with exhaust fan 2, described in enter
The entrance point of wind chamber 1-2 is provided with air intake blower fan 3, and described air-inlet cavity 1-2 is additionally provided with filter, described
Filter is made up of single filter net 41, cascade filtration net 42 and three-stage filtration net 43, three drainage screens
Being provided with handle 5, the two ends of handle 5 have been fixedly connected with hollow circular-tube, and this hollow circular-tube other end is worn
Stretching in positioning chamber 1-3 after the through hole of drainage screen, described hollow circular-tube is nested with depression bar 6；Described positioning chamber
1-3 internal chamber wall is provided with four pulleys 9, and four pulleys 9 constitute four fillets of a rectangle；Described fixed
The internal chamber wall of position chamber 1-3 is additionally provided with two pieces of baffle plates 11, and two baffle plates 11 are symmetrically arranged with gear through hole, gear
Through hole is all embedded with latch segment 8, and the both sides of two latch segment 8 front ends are connected by two springs 12,
The tail end of two latch segments 8 is connected by draught line 10, and draught line 10 both passes through four pulleys 9；Empty
The heart pipe other end is arranged on two springs 12 and two latch segments 8 enclose in the rectangle set, and hollow circular-tube is another
One end is additionally provided with the voussoir 7 matched with latch segment 8 phase.
When installing drainage screen, such as Fig. 1-3, drainage screen inserts air intake along the gib block of casing 1 internal chamber wall
Chamber 1-2, hollow circular-tube and depression bar 6 enter in positioning chamber 1-3, and latch segment 8 is by two springs 12
Voussoir 7 on hollow circular-tube is blocked by pulling force, thus realizes the fixed installation of drainage screen.
When drainage screen changed by needs, such as Fig. 4-5, being pressed inward by depression bar 6, depression bar 6 bear against traction
Continuing draught line 10 toward lira after line 10, now, two latch segments 8 overcome the pulling force of spring 12 to make
Move outward after with so that voussoir 7 departs from latch segment 8 and locks, and pulls handle 5 the most again, it is achieved filter
The dismounting of net.
Further, the cross-sectional area of described depression bar 6 tail end is more than the cross-sectional area of hollow circular-tube.
Further, described single filter net 41 is HEPA drainage screen.
Further, described cascade filtration net 42 is activated carbon sponge drainage screen.
Further, described three-stage filtration net 43 is made for filter cotton.
When using invention, it is possible to quick-replaceable drainage screen, greatly it is user-friendly to, and then ensures
The filter quality of drainage screen；By three-stage filtration, it is greatly enhanced filter efficiency and the quality of drainage screen,
Thus ensure to cover the air quality of indoor from outdoor.It addition, this simple in construction, reasonable in design, manufacture
Low cost.
The above is only the better embodiment of the present invention, therefore all according to described in present patent application scope
Structure, feature and principle done equivalence change or modify, be all included in present patent application scope
In.
Claims (5)
1. a filter dirt ventilator, including casing (1), described casing (1) is provided with air draft chamber (1-1)
With air-inlet cavity (1-2), described air draft chamber (1-1) is provided with exhaust fan (2), described air-inlet cavity (1-2)
Entrance point be provided with air intake blower fan (3), described air-inlet cavity (1-2) is additionally provided with filter, its feature
It is: described filter is by single filter net (41), cascade filtration net (42) and three-stage filtration net (43)
Composition, three drainage screens are provided with handle (5), and the two ends of handle (5) have been fixedly connected with open circles
Pipe, this hollow circular-tube other end stretches in positioning chamber (1-3) after the through hole of filter screen, described open circles
Pipe is nested with depression bar (6)；Described positioning chamber (1-3) internal chamber wall is provided with four pulleys (9), four cunnings
Wheel (9) constitutes four fillets of a rectangle；The internal chamber wall of described positioning chamber (1-3) is additionally provided with two
Block baffle plate (11), two baffle plates (11) are symmetrically arranged with gear through hole, and gear through hole is all embedded with latch segment (8),
The both sides of two latch segment (8) front ends are connected by two springs (12), two latch segments (8)
Tail end be connected by draught line (10), draught line (10) both passes through four pulleys (9)；Hollow
The pipe other end is arranged on two springs (12) and two latch segments (8) are enclosed in the rectangle set, open circles
The pipe other end is additionally provided with the voussoir (7) matched mutually with latch segment (8).
A kind of filter dirt ventilator the most according to claim 1, it is characterised in that: described depression bar (6)
The cross-sectional area of tail end is more than the cross-sectional area of hollow circular-tube.
A kind of filter dirt ventilator the most according to claim 1, it is characterised in that: described single filter
Net (41) is HEPA drainage screen.
A kind of filter dirt ventilator the most according to claim 1, it is characterised in that: described cascade filtration
Net (42) is activated carbon sponge drainage screen.
A kind of filter dirt ventilator the most according to claim 1, it is characterised in that: described three-stage filtration
Net (43) is that filter cotton is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510135785.8A CN106152325B (en) | 2015-03-26 | 2015-03-26 | Dust filtering ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510135785.8A CN106152325B (en) | 2015-03-26 | 2015-03-26 | Dust filtering ventilator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106152325A true CN106152325A (en) | 2016-11-23 |
| CN106152325B CN106152325B (en) | 2022-10-28 |
Family
ID=57340209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510135785.8A Active CN106152325B (en) | 2015-03-26 | 2015-03-26 | Dust filtering ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106152325B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529435A (en) * | 2018-12-29 | 2019-03-29 | 安呈波 | A kind of fast changeable filter screen for sewage treatment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2171078Y (en) * | 1993-08-21 | 1994-07-06 | 北京门头沟区妙峰山环保设备厂 | Hot pipe type energy-saving air conditioner |
| JPH09166352A (en) * | 1995-12-15 | 1997-06-24 | Matsushita Refrig Co Ltd | Air conditioner |
| KR20080103037A (en) * | 2008-10-07 | 2008-11-26 | 주식회사 제일그린시스 | Of the ozone in the air flowing through the duct air purification devices by ultraviolet lamp |
| CN203718942U (en) * | 2014-01-26 | 2014-07-16 | 杭州绿屋环保科技有限公司 | Air purification device |
| CN203980513U (en) * | 2014-06-30 | 2014-12-03 | 浙江盾安机电科技有限公司 | A kind of new blower fan group |
| CN204202028U (en) * | 2014-09-26 | 2015-03-11 | 北京亚都环保科技有限公司 | The new wind blower fan of ceiling mounting type |
| CN204494653U (en) * | 2015-03-26 | 2015-07-22 | 深圳地球村环保产业有限公司 | A kind of filter dirt ventilator |
-
2015
- 2015-03-26 CN CN201510135785.8A patent/CN106152325B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2171078Y (en) * | 1993-08-21 | 1994-07-06 | 北京门头沟区妙峰山环保设备厂 | Hot pipe type energy-saving air conditioner |
| JPH09166352A (en) * | 1995-12-15 | 1997-06-24 | Matsushita Refrig Co Ltd | Air conditioner |
| KR20080103037A (en) * | 2008-10-07 | 2008-11-26 | 주식회사 제일그린시스 | Of the ozone in the air flowing through the duct air purification devices by ultraviolet lamp |
| CN203718942U (en) * | 2014-01-26 | 2014-07-16 | 杭州绿屋环保科技有限公司 | Air purification device |
| CN203980513U (en) * | 2014-06-30 | 2014-12-03 | 浙江盾安机电科技有限公司 | A kind of new blower fan group |
| CN204202028U (en) * | 2014-09-26 | 2015-03-11 | 北京亚都环保科技有限公司 | The new wind blower fan of ceiling mounting type |
| CN204494653U (en) * | 2015-03-26 | 2015-07-22 | 深圳地球村环保产业有限公司 | A kind of filter dirt ventilator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529435A (en) * | 2018-12-29 | 2019-03-29 | 安呈波 | A kind of fast changeable filter screen for sewage treatment |
| CN109529435B (en) * | 2018-12-29 | 2021-04-06 | 广州市海珠羊城环保有限公司 | A but, quick replacement's filter screen for sewage treatment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106152325B (en) | 2022-10-28 |
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