CN106196406A - A kind of tuyere assembly through walls of indoor location - Google Patents
A kind of tuyere assembly through walls of indoor location Download PDFInfo
- Publication number
- CN106196406A CN106196406A CN201610612609.3A CN201610612609A CN106196406A CN 106196406 A CN106196406 A CN 106196406A CN 201610612609 A CN201610612609 A CN 201610612609A CN 106196406 A CN106196406 A CN 106196406A
- Authority
- CN
- China
- Prior art keywords
- air port
- casing
- inner sleeve
- trocar sheath
- porthole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/17—Details or features not otherwise provided for mounted in a wall
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The present invention relates to the tuyere assembly through walls of a kind of indoor location, belong to building ventilation and frame for movement technical field, including interior air port (2), inner sleeve (3), trocar sheath (5), filter course (6) and outer air port (7).Trocar sheath (5) is with casing-tube elastic sheet (53) so that trocar sheath (5) is collapsible, no more than porthole diameter, can recover after stretching out porthole, glueds joint with wall face (4), seal and fixes；Inner sleeve (3) glueds joint with trocar sheath (5) and porthole, and it is convenient to install, and seals reliable.When mounted, the diameter of trocar sheath (5) and inner sleeve (3) is all not more than porthole diameter, will not destroy porthole；Trocar sheath (5) wears soft cord, it is possible to is prevented effectively from trocar sheath (5) and drops outdoor.Inner sleeve (3) can be suitable for the body of wall of different-thickness in erecting bed truncate.In maintenance with when cleaning, in indoor through the outer air port (7) of inner sleeve (3) mounting or dismounting, filter course (6) and interior air port (2), convenient and swift.
Description
One, technical field
The present invention relates to a kind of tuyere assembly through walls, belong to building ventilation and frame for movement technical field.
Two, background technology
Air port through walls is installed on building masonry wall, for ventilation, be widely used in house, broadcasting studio, hospital, arenas, classroom,
Music hall, library, game room, lounge, office, shop, hotel, restaurant and gymnasium etc..In prior art, wall-punching wind
First the installation of mouth to get through hole at body of wall, then installs air port outside exterior wall, it is to be ensured that air port seals with metope, prevents rain
Water enters body of wall.When external wall of high-rise building is constructed, risk is relatively big, there is potential safety hazard.
Have already been proposed the air port through walls of indoor location.The patent of invention of Application No. 201510700151.2 proposes
A kind of ventilation air port external member, comprises exogenous wind mouthpiece, endogenous wind mouthpiece and elastomeric element.Described exogenous wind mouthpiece with projection,
When outside wall is stretched out in outer air port, projection ejects from draw-in groove, exogenous wind mouthpiece is limited to outside wall；Described elastomeric element uses bullet
Spring, is used for connecting exogenous wind mouthpiece and endogenous wind mouthpiece, and provides thrust.Exogenous wind mouthpiece limits installation position by projection
Putting, do not seal with wall face, rainwater is easily accessible body of wall.The patent of invention of Application No. 201610127418.8 proposes one
Exterior wall inlet and outlet device and installation method thereof, including the blast cap being sequentially connected with, front airduct and rear airduct.The chi of described blast cap
The very little size less than porthole, its one end is stretched out in wall outer side, and the other end is installed with connecting tube.Described connecting tube is provided with at least
Two radial holes, are provided with the check lock lever of energy radial expansion, with fixing blast cap in radial hole.Install in the connecting tube of described blast cap
There is rubber ring；Rubber ring, with big chuck and little chuck, compresses exterior wall surface and porthole surface respectively.Rubber ring is long-term in outdoor
Stand to expose to the weather, easy aging crack, lose sealing function.Engineering experiment surface: external diameter exceedes the rubber ring of porthole diameter to be wanted
Passing porthole, due to porthole rough inner surface, difficulty is big, is also easily destroyed rubber ring.Porthole pass through external wall finish coat,
Waterproof layer, heat-insulation layer and structure sheaf；Owing to finish coat and waterproof layer intensity are the thinnest, intensity is the highest, and heat-insulation layer is softer, the most easily quilt
Tear and destroy.
Current exterior wall air port, typically and is fixed on body of wall by outdoor mounted with bolt or bonding agent, unpick and wash and
Maintenance inconvenience；Additionally bolt connection can destroy the waterproof layer of body of wall, causes rainwater to enter body of wall, causes metope to go mouldy or come off.
The patent of invention of Application No. 201510540849.2 discloses a kind of exterior wall exhaust outlet, including installing pipe and BAIYE outer housing,
The pipe other end is installed be embedded in body of wall passage；Described installation pipe includes draw-in groove and flexible glue circle；By the flexible glue circle being located in draw-in groove
Being fixed in body of wall passage by installation pipe, flexible glue circle can fixedly mount pipe, can seal again waterproof, also allows for maintenance and unpicks and washes.Shen
Number please disclose a kind of outer blast cap that can conveniently install, including collapsible shield for the utility model patent of 200720174464.X；?
The inner side of described collapsible shield connects adapter sleeve, is provided with two radial holes by its axle center on this adapter sleeve, this two
Equipped with a retention mechanism between individual radial hole, this retention mechanism includes two screw rods and regulation screwed pipe, and convenient installation is fixed.These
Exterior wall blast cap or air port, it is necessary to complete in outdoor to dismount operation.
The present invention on this basis, proposes the tuyere assembly through walls of a kind of indoor location.
Three, summary of the invention
It is an object of the invention to provide the tuyere assembly through walls of a kind of indoor location, indoor location and convenient disassembly quick, close
Envelope is reliable.The tuyere assembly through walls of a kind of indoor location includes interior air port 2, inner sleeve 3, trocar sheath 5, filter course 6 and outer air port
7, as shown in Figure 1.It the broken circle of Fig. 1 is the partial enlarged drawing at arrow indication position.The external diameter of described trocar sheath 5 is collapsible,
Being not more than porthole diameter after contraction, can recover, glued joint with wall face 4, seal and fix after stretching out porthole, indoor location is convenient,
Seal reliable.Described inner sleeve 3 is columnar structured, can penetrate porthole and trocar sheath 5 from indoor, with trocar sheath 5 and porthole glue
Connect, can on-the-spot truncate, right-hand member is concordant with inner wall surface 1.Inner sleeve can be passed through in indoor in described interior air port 2, filter course 6 and outer air port 7
Pipe 3 mounts and dismounts, maintenance and easy to clean fast.
Described interior air port 2 is with air port sleeve and tuyere flange.Described air port sleeve is columnar structured, in outside with
Sealing ring, is connected by the inwall of sealing ring with inner sleeve 3 and fastens.Described tuyere flange is cirque structure, with inner wall surface 1
Abut.
The described preferred section bar of inner sleeve 3, can on-the-spot truncate, it is ensured that after installation, right-hand member is concordant with inner wall surface 1, is suitable for difference
The body of wall of thickness.
Described trocar sheath 5 comprises sleeve pipe cylinder 51 and casing flange 52, as shown in Figure 2.Described sleeve pipe cylinder 51 is cylinder
Shape structure, with evenly distributed axial groove.Described axial groove runs through barrel, from the beginning of sleeve pipe cylinder 51 left end, and a length of set
2/3rds of pipe cylinder 51 length.Casing-tube elastic sheet 53 is formed between adjacent two axial grooves.At least one casing-tube elastic sheet
With through hole on the left of in the of 53, for wire rope handling, casing-tube elastic sheet inflection can be made.Described casing flange 52 is by equivalently-sized fan-shaped flange
Sheet forms.Described flange plate is equal with the quantity of casing-tube elastic sheet 53, and is rigidly connected with the left side of casing-tube elastic sheet 53.Institute
Stating is rigidly connected at least includes welding and glueds joint.The part that flange plate is positioned at outside casing-tube elastic sheet 53 is gluedd joint also with wall face 4
Sealing, flange plate is positioned at the left side of part inside casing-tube elastic sheet 53 and inner sleeve 3 and glueds joint and seal, to guarantee inner sleeve
Condensed water in 3 cannot be introduced into body of wall.When mounted, the through hole on the left of casing-tube elastic sheet 53, wear soft cord and tighten up so that
The external diameter of casing flange 52 is not more than porthole diameter, and gluing outside sleeve pipe cylinder 51 and on the right side of casing flange 52, stretches out wall
Kong Hou, extracts soft cord, casing-tube elastic sheet elastic return out so that the external diameter of casing flange 52 is more than porthole diameter.
Described filter course 6 comprises at least one of which air filting material, is used for filtering and adsorbing atmosphere pollution.Described air
Pollutant are including at least dust particle, microorganism and toxic gas.
Described outer air port 7 is with wind blade, fly net and osculum, and lateral surface is by the concentric left face of cylinder and right cylinder
Face forms.The diameter on the described left face of cylinder is less than right column surface, coordinates with the bore area of casing flange 52, can be from indoor peace
Dress.The right-hand member on described left face of cylinder left end with wind blade, fly net and right column surface successively is rigidly connected, and forms annular
Step surface.Adhering and sealing circle on described step surface and right column surface.Described step surface is by sealing ring and casing flange 52
Clamping inside right flank；Described right column surface coordinates with the internal surface gaps of inner sleeve 3, is sealed by sealing ring and fastens.
The installation process of the present invention is: hole got through by (1) the most outside the building wall, and guarantees low inside and high outside, angle of inclination
Preferably 1 ° to 5 °；Measure thickness of wall body, and by inner sleeve 3 truncate, be allowed to moderate length.(2) on the left of casing-tube elastic sheet 53
Through hole, wears soft cord, tightens up and tie a knot so that the external diameter of casing flange 52 is not more than porthole diameter；Outside sleeve pipe cylinder 51
With gluing on the right side of casing flange 52.(3) gluing be inserted in trocar sheath 1/5th three outside inner sleeve 3, inserts porthole together.
After casing flange 52 stretches out porthole, extract soft cord, casing-tube elastic sheet 53 elastic return out.Extruding trocar sheath 5 and inner sleeve 3,
Make the fully-inserted inner sleeve of trocar sheath 53 and seal, it is ensured that casing flange 52 seals with wall face.Inner sleeve 3 and porthole it
Between gap in injecting glue, it is ensured that inner sleeve 3 and porthole inner wall sealing, and guarantee that inner sleeve 3 is low inside and high outside.(4) after waiting that glue is dry,
By outer air port 7, through inner sleeve 3, insert trocar sheath 5, it is ensured that the step surface in outer air port 7 is by sealing ring and casing flange 52
Clamping inside right flank；By filter course 6, through inner sleeve 3, insert trocar sheath 5.The air port sleeve in interior air port 2 is penetrated inner sleeve
Pipe 3, it is ensured that the tuyere flange in interior air port 2 abuts with inner wall surface 1.
Owing to porthole diameter is typically no less than 100mm, therefore can stretch into and extrude trocar sheath 5 and inner sleeve 3 by direct hands,
Also can be convenient and swift with instruments such as simple L-type Reinforced hooks.Cleaning or during maintenance, only by outer air port 7, filter course 6 and interior
Air port 2, pulls out through inner sleeve 3, convenient and swift.Due to inner sleeve 3 interior smooth, outer air port 7, filter course 6 and endogenous wind
Mouth 2 mounting or dismounting are easy, convenient and swift.
The invention has the beneficial effects as follows: trocar sheath 5 is with casing-tube elastic sheet 53 so that trocar sheath 5 is the most collapsible,
It is not more than porthole diameter, can recover after stretching out porthole, glued joint with wall face 4, seal and fix, inner sleeve 3 and trocar sheath 5 and wall
Hole is gluedd joint, and indoor location is convenient, seals reliable, it can be ensured that condensed water cannot be introduced into body of wall.Trocar sheath 5 and inner sleeve 3 straight
Footpath is all not more than porthole diameter, installs without any obstacle, will not destroy porthole.When mounted, trocar sheath 5 wears soft cord, it is possible to
It is prevented effectively from trocar sheath 5 to drop outdoor, reduces the danger of falling object from high altitude.Inner sleeve 3 can be suitable for not in erecting bed truncate
The body of wall of stack pile.Trocar sheath 5 and the inner sleeve 3 of the present invention use bonding mode disposably to install, and the life-span is long, seal reliable.
When maintenance and cleaning, in indoor through the outer air port 7 of inner sleeve 3 mounting or dismounting, filter course 6 and interior air port 2, due in inner sleeve 3
Wall is hard relative to porthole smooth, and mounting or dismounting are easy, convenient and swift.Owing to outer air port 7 and interior air port 2 are all fastened by sealing ring and close
Envelope, maintenance is changed and mounting or dismounting are easy.Compared with prior art, the modular construction of the present invention is simple, low cost of manufacture.
Four, accompanying drawing explanation
Fig. 1 is the population structure schematic diagram of the present invention；
Fig. 2 is the structure chart of trocar sheath 5.
Description of reference numerals: inner wall surface 1, interior air port 2, inner sleeve 3, wall face 4, trocar sheath 5, sleeve pipe cylinder 51, sleeve pipe
Flange 52, casing-tube elastic sheet 53, filter course 6 and outer air port 7.
Five, detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, technical scheme is described in detail.
Fig. 1 is the population structure schematic diagram of the present invention, including interior air port 2, inner sleeve 3, trocar sheath 5, filter course 6 and exogenous wind
Mouth 7.Described interior air port 2 is with air port sleeve and tuyere flange, and preferably engineering plastics are through injection molded, and its structure is preferably known
Interior wall air port, at least include disk air port, air grille and rotation air port.Sleeve side outside, described air port with sealing ring,
And be connected by sealing ring with the inwall of inner sleeve 3 and fasten.Described tuyere flange abuts with inner wall surface 1.The described sealing number of turns
Amount is not less than 2, preferably known rubber or silica gel material.For preventing sealing ring from shifting, air port sleeve can be gluedd joint with sealing ring.
Air port sleeve and the splicing preferred epoxy AB structure glue of sealing ring.
The described preferred PVC of inner sleeve 3.When constructing at the scene, can truncate, it is ensured that after installation, right-hand member is put down with inner wall surface
Together.
Fig. 2 is the structure chart of trocar sheath 5.Described trocar sheath 5 comprises sleeve pipe cylinder 51 and casing flange 52, preferably rustless steel
Sheet material, through punching press and welding forming.Described sleeve pipe cylinder 51 is columnar structured, with evenly distributed axial groove.Described
Axial groove is the most stamping.Forming casing-tube elastic sheet 53 between adjacent two axial grooves, at least one casing-tube elastic sheet 53 is left
Side is with through hole.Described through hole is the most stamping.Described casing flange 52 is made up of equivalently-sized fan-shaped flange plate.Described
The preferred stainless steel materials of flange plate, through stamping.Described flange plate and the preferred weld that is rigidly connected of casing-tube elastic sheet 53.
After mounting, flange plate is positioned at the part outside casing-tube elastic sheet 53 and glueds joint with wall face 4 and seal, and flange plate is positioned at sleeve pipe bullet
The left side of the part inside property sheet 53 and inner sleeve 3 is gluedd joint and seals, it can be ensured that the condensed water in inner sleeve 3 cannot be introduced into
Body of wall.Described splicing preferred silicone weather resistant structure glue is constructed, it is adaptable to armored concrete, masonry and glass metope, pollution-free, resistance to
Time is good, aging resistance.When mounted, the through hole on the left of casing-tube elastic sheet 53, wear soft cord, tighten up and tie a knot.Guarantee rope
Knot is inside casing-tube elastic sheet 53, for slip-knot.After casing flange 52 stretches out porthole, at the indoor soft cord of tractive, knot is automatic
Open, soft cord, casing-tube elastic sheet elastic return can be extracted out.
Described filter course 6 comprises at least one of which air filting material, preferably two-layer, imitates at the beginning of the preferred polyester fiber of ground floor
Filter pulp, the preferred activated carbon filter layer of the second layer.
The most known rustless steel exterior wall blast cap in described outer air port 7, with wind blade, fly net and osculum, by it
Lateral surface changes into being made up of the concentric left face of cylinder and right column surface.The diameter on the described left face of cylinder, straight less than right column surface
Footpath, coordinates with the inner surface of casing flange 52, can be from indoor location.The right-hand member on the described left face of cylinder successively with wind blade,
The left end of fly net and right column surface is rigidly connected, and forms annular step surface.The described preferred weld that is rigidly connected.At described
Adhering and sealing circle on terrace and right column surface.Described step surface is by clamping inside the right flank of sealing ring and casing flange 52；
Described right column surface coordinates with the internal surface gaps of inner sleeve 3, and is sealed by sealing ring and fasten.Close used by outer air port 7
The preferably known rubber of seal or silica gel material；For preventing sealing ring from shifting, sealing ring is gluedd joint with step surface and right column surface.
The splicing preferred epoxy AB structure glue of sealing ring.
The present invention, according to ventilating system requirement, makes the series of products of different-diameter, diameter preferred 100mm, 150mm and
200mm.When mounted, preferably porthole beaten by water drilling.In installation steps (3), when extracting soft cord out, it is not fully drawn out.Outside
After the fully-inserted inner sleeve of sleeve pipe 53, then it is fully drawn out, prevents trocar sheath 5 from dropping outdoor.Enter the rainwater in outer air port 7, can be from
Outside osculum delivery chamber bottom outer air port 7.When the condensed water of inner sleeve 3 is less, can evaporate with air-flow；Time more, due to interior
High outer low, can discharge from outer air port 7.
Under conditions of the structure meeting the present invention and performance requirement, change material and processing technique, all in this present invention
Protection domain within.
Claims (5)
1. the tuyere assembly through walls of an indoor location include interior air port (2), inner sleeve (3), trocar sheath (5), filter course (6) and
Outer air port (7), it is characterised in that the external diameter of described trocar sheath (5) is collapsible, is not more than porthole diameter, after stretching out porthole after contraction
Can recover, glued joint with wall face (4), seal and fix, indoor location is convenient, seals reliable；Described inner sleeve (3) is cylindrical shape
Structure, can penetrate porthole and trocar sheath (5) from indoor, glueds joint with trocar sheath (5) and porthole, can on-the-spot truncate, right-hand member and interior wall
Face (1) is concordant；Described interior air port (2), filter course (6) and outer air port (7) can be overhauled and easy to clean in indoor location and dismounting
Fast.
2. according to the tuyere assembly through walls of indoor location a kind of described in claim 1, it is characterised in that described interior air port (2) with
Air port sleeve and tuyere flange；Described air port sleeve is columnar structured, in outside with sealing ring, by sealing ring and inner sleeve
The inwall of pipe (3) connects and fastens；Described tuyere flange is cirque structure, abuts with inner wall surface (1).
3. according to the tuyere assembly through walls of indoor location a kind of described in claim 1, it is characterised in that described trocar sheath (5) comprises
Sleeve pipe cylinder (51) and casing flange (52)；Described sleeve pipe cylinder (51) is columnar structured, with evenly distributed axial groove；
Casing-tube elastic sheet (53) is formed between adjacent two axial grooves；At least one casing-tube elastic sheet (53) left side, with through hole, is used for
Wire rope handling, can make casing-tube elastic sheet inflection；Described casing flange (52) is made up of equivalently-sized fan-shaped flange plate；Described flange plate
Equal with the quantity of casing-tube elastic sheet (53), and be rigidly connected with the left side of casing-tube elastic sheet (53)；Flange plate is positioned at sleeve pipe
The part in flexure strip (53) outside is gluedd joint with wall face (4) and seals, and flange plate is positioned at the part of casing-tube elastic sheet (53) inner side
Glued joint with the left side of inner sleeve (3) and seal, to guarantee that the condensed water in inner sleeve (3) cannot be introduced into body of wall.
4. according to the tuyere assembly through walls of indoor location a kind of described in claim 1, it is characterised in that described filter course (6) comprises
At least one of which air filting material, is used for filtering and adsorbing atmosphere pollution.
5. according to the tuyere assembly through walls of indoor location a kind of described in claim 1, it is characterised in that described outer air port (7) with
Wind blade, fly net and osculum, lateral surface is made up of the concentric left face of cylinder and right column surface；The described left face of cylinder straight
Footpath is less than right column surface, coordinates with the bore area of casing flange (52)；The right-hand member on the described left face of cylinder successively with wind blade,
The left end of fly net and right column surface is rigidly connected, and forms annular step surface；On described step surface and right column surface bonding
Sealing ring；Described step surface is by clamping inside the right flank of sealing ring and casing flange (52)；Described right column surface and inner sleeve
The internal surface gaps of pipe (3) coordinates, and is sealed by sealing ring and fastens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610612609.3A CN106196406B (en) | 2016-08-01 | 2016-08-01 | A kind of tuyere assembly through walls of indoor location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610612609.3A CN106196406B (en) | 2016-08-01 | 2016-08-01 | A kind of tuyere assembly through walls of indoor location |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106196406A true CN106196406A (en) | 2016-12-07 |
| CN106196406B CN106196406B (en) | 2019-05-14 |
Family
ID=57497257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610612609.3A Expired - Fee Related CN106196406B (en) | 2016-08-01 | 2016-08-01 | A kind of tuyere assembly through walls of indoor location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106196406B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107367007A (en) * | 2017-07-18 | 2017-11-21 | 重庆松池科技有限公司 | One kind is without airduct VMC |
| CN107461861A (en) * | 2017-08-01 | 2017-12-12 | 时海平 | The new blower fan of duct type and its change routing method with reducing shell |
| CN107900058A (en) * | 2017-11-21 | 2018-04-13 | 广船国际有限公司 | Connecting cabinet and the fume hood apparatus comprising the connecting cabinet |
| CN109990426A (en) * | 2019-04-09 | 2019-07-09 | 合肥梅薇涛电子科技有限公司 | A kind of ventilated device of building being easily installed |
| CN113338531A (en) * | 2021-05-28 | 2021-09-03 | 四川大洋建工集团有限公司 | House building wall structure and construction method thereof |
| CN114151899A (en) * | 2021-12-06 | 2022-03-08 | 珠海格力电器股份有限公司 | Fresh air device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100360043B1 (en) * | 2000-04-24 | 2002-11-07 | 박태업 | A method of vent cap |
| CN201106573Y (en) * | 2007-05-14 | 2008-08-27 | 天津博楠珂节能环保科技有限公司 | Fresh air apparatus being convenient to maintain |
| CN101387355A (en) * | 2007-09-12 | 2009-03-18 | 北京亚都新风节能技术有限公司 | Wall pipe |
| CN201333356Y (en) * | 2008-12-27 | 2009-10-28 | 陈妙生 | Power free inlet filtrating device |
| KR20130138690A (en) * | 2012-06-11 | 2013-12-19 | 김경동 | Indoor installations hood cap |
| CN203868526U (en) * | 2014-03-21 | 2014-10-08 | 布朗（上海）环境技术有限公司 | Easily-installed outer air port device |
| CN204806614U (en) * | 2015-07-15 | 2015-11-25 | 博乐环境系统（苏州）有限公司 | A outside shroud for ventilate |
| CN105157151A (en) * | 2015-08-22 | 2015-12-16 | 宁波东大空调设备有限公司 | Efficient wall-penetrating-type fresh air purifying device |
-
2016
- 2016-08-01 CN CN201610612609.3A patent/CN106196406B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100360043B1 (en) * | 2000-04-24 | 2002-11-07 | 박태업 | A method of vent cap |
| CN201106573Y (en) * | 2007-05-14 | 2008-08-27 | 天津博楠珂节能环保科技有限公司 | Fresh air apparatus being convenient to maintain |
| CN101387355A (en) * | 2007-09-12 | 2009-03-18 | 北京亚都新风节能技术有限公司 | Wall pipe |
| CN201333356Y (en) * | 2008-12-27 | 2009-10-28 | 陈妙生 | Power free inlet filtrating device |
| KR20130138690A (en) * | 2012-06-11 | 2013-12-19 | 김경동 | Indoor installations hood cap |
| CN203868526U (en) * | 2014-03-21 | 2014-10-08 | 布朗（上海）环境技术有限公司 | Easily-installed outer air port device |
| CN204806614U (en) * | 2015-07-15 | 2015-11-25 | 博乐环境系统（苏州）有限公司 | A outside shroud for ventilate |
| CN105157151A (en) * | 2015-08-22 | 2015-12-16 | 宁波东大空调设备有限公司 | Efficient wall-penetrating-type fresh air purifying device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107367007A (en) * | 2017-07-18 | 2017-11-21 | 重庆松池科技有限公司 | One kind is without airduct VMC |
| CN107461861A (en) * | 2017-08-01 | 2017-12-12 | 时海平 | The new blower fan of duct type and its change routing method with reducing shell |
| CN107900058A (en) * | 2017-11-21 | 2018-04-13 | 广船国际有限公司 | Connecting cabinet and the fume hood apparatus comprising the connecting cabinet |
| CN109990426A (en) * | 2019-04-09 | 2019-07-09 | 合肥梅薇涛电子科技有限公司 | A kind of ventilated device of building being easily installed |
| CN113338531A (en) * | 2021-05-28 | 2021-09-03 | 四川大洋建工集团有限公司 | House building wall structure and construction method thereof |
| CN114151899A (en) * | 2021-12-06 | 2022-03-08 | 珠海格力电器股份有限公司 | Fresh air device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106196406B (en) | 2019-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106196406A (en) | A kind of tuyere assembly through walls of indoor location | |
| CN102053019A (en) | Method for performance testing and detection of natural ventilation filter device | |
| CN1170123A (en) | Aeration structure in buildings | |
| CN103307717A (en) | Air duct with improved structure for air conditioner | |
| CN204806614U (en) | A outside shroud for ventilate | |
| CN220471802U (en) | Fireproof smoke-discharging ventilation equipment with environment-friendly structure | |
| CN106051934A (en) | Embedded half-hidden indoor air supply air purifier | |
| CN205227712U (en) | Modular wind gap and fresh air purification machine | |
| CN105299770A (en) | Air purifying method and all-dimensional indoor air purifying system with decorating effect | |
| CN107228306A (en) | The mounting structure and its assembly technology of a kind of cleaning lamp | |
| CN105181543B (en) | A kind of wind pipe type dust sensor and dust concentration detecting method | |
| CN201555332U (en) | Air-conditioner waste heat treatment and discharge pipeline | |
| CN200943775Y (en) | Formaldehyde-free environment-friendly muffling wind pipe | |
| CN207260463U (en) | The silene system of skyscraper rainwater plumbing | |
| CN208566986U (en) | It is a kind of with hollow-fibre membrane be main filter material purification fresh air | |
| CN208983565U (en) | A kind of fresh air system inlet structure | |
| CN205134998U (en) | Lavatory is done to emergent relief of disaster engineering quick switching in people's air defense and underground | |
| CN207990865U (en) | A kind of fresh air duct and the fresh air system using the fresh air duct | |
| CN206562573U (en) | A kind of sightseeing type soundproof wall for highway side | |
| CN205227553U (en) | All -round indoor air purification system with decorative effect | |
| CN211177381U (en) | Novel clean shutoff system in wind channel | |
| CN215808843U (en) | Fresh air inlet pipeline structure of air conditioner | |
| CN2624095Y (en) | Securing and sealing apparatus for indoor smoke and discharging pipe in crossing window glass holes | |
| CN219673541U (en) | Wall structure is worn to air conditioner drain pipe | |
| CN205026819U (en) | Half hidden indoor air supply air cleaner of embedding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20200801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |