CN110030656A - A kind of plug-type built-in wall ventilator - Google Patents
A kind of plug-type built-in wall ventilator Download PDFInfo
- Publication number
- CN110030656A CN110030656A CN201910314928.XA CN201910314928A CN110030656A CN 110030656 A CN110030656 A CN 110030656A CN 201910314928 A CN201910314928 A CN 201910314928A CN 110030656 A CN110030656 A CN 110030656A
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- China
- Prior art keywords
- cylinder
- wall
- blade
- positioning tube
- rain
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- 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
- F24F7/007—Ventilation with forced flow
- F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of plug-type built-in wall ventilator comprising filters mounting cylinder and front end the rain-proof cylinder outdoor across wall stretching on indoor wall for being mounted on, is equipped with filter in the filtering mounting cylinder；Locking cylinder, positioning tube and the filtering mounting cylinder is successively arranged between the filtering mounting cylinder and rain-proof cylinder successively to be connected to form vent passages with the rain-proof cylinder after locking cylinder, positioning tube.Make easy for installation, stable, raising aesthetics through the invention.
Description
Technical field
The present invention relates to room ventilation fields, more particularly to a kind of plug-type built-in wall ventilator.
Background technique
Wall is the important component of house fresh air system with ventilator, is the channel that outdoor fresh air enters the room.
Currently, wall ventilator is that wall ventilator is directly passed through the hole accomplished fluently during installation, then respectively by wall ventilator
Outer wall portion and inner wall section be fixed respectively by screw hole.Such installation fixed form more troublesome need in operation
External Wall part and inner wall section is wanted to be fixed respectively, so that carrying out in operation more difficult and to install duration longer.Together
When need to beat more screw hole on the wall use be fixed, to want certain damage influence beautiful wall.How to solve
Above-mentioned technical deficiency becomes technical problem urgently to be resolved.
Summary of the invention
It is an object of the invention to a kind of plug-type built-in wall ventilator, which to pacify
Dress is convenient, stablizes, and improves aesthetics.
To achieve the goals above, technical solution of the present invention is as follows:
A kind of plug-type built-in wall ventilator comprising filter mounting cylinder for being mounted on indoor wall, Yi Jiqian
It holds and stretches out outdoor rain-proof cylinder across wall, filter is installed in the filtering mounting cylinder；In the filtering mounting cylinder and
Locking cylinder, positioning tube and the filtering mounting cylinder is successively arranged between rain-proof cylinder successively to prevent after locking cylinder, positioning tube with described
Rain cylinder is connected to form vent passages.
Preferably, the rain-proof cylinder includes rain-proof cylinder cylinder, and primary filtration network is equipped in the rain-proof cylinder cylinder, wherein
The rain-proof cylinder stretches out outdoor one end and is inlet end and is equipped with discharge outlet on the downside of the inlet end.
It preferably, is domino blade installation end in one end of the rain-proof cylinder cylinder and positioning tube cooperation, at this
Domino blade installation end, which is equipped with several grooves around even circumferential and is equipped with a blade in each groove, forms one
A domino change is equipped with one and the domino blade installation end shape around blade, in the domino change above blade
The cyclic annular pressing plate that shape matches, it is described ring-type pressing plate be mounted on domino blade installation end and push down the domino change around
Blade and make blade can towards the direction of positioning tube collapse it is parallel with positioning tube or make blade stretching wall after expansion and external wall
Fitting.
Preferably, each blade include the blade tip being placed in the corresponding recesses and with blade tip one
Molding blade body.
Preferably, the domino change is provided with weather seal ring between blade and cyclic annular pressing plate.
Preferably, the locking cylinder includes locking cylinder, and the locking cylinder includes cooperating with the filtering mounting cylinder
Big cylinder and the small cylinder matched with positioning tube, wherein the big cylinder and small cylinder are formed by a transitional cylinder and be integrally formed knot
Structure, for locking cylinder and wall after offering at least two on the transitional cylinder for installation drawstring when installing and drawstring use
Between carry out foamed glue injection locking hole, be symmetrically arranged with a pair of guide rails structure in the small cylinder lateral wall；Wherein, each guide rail knot
Structure includes two grooves being symmetricly set on small cylinder side wall, and the depth of the groove is gradually deepened along towards the direction of big cylinder,
It is equipped with an anticreep protrusion between the grooves and close to groove shallow end position；Wherein, one stops in each guide rail structure
Circlip is mounted on the positioning tube and this stops circlip and the hangnail card to slide along the groove is arranged in each groove, is stopped
Circlip is provided with the snap ring set of anti-backflow and snap ring set is set in anticreep protrusion, wherein the card thorn of the hangnail card and fixed
There is tilt angle between the cylinder barrel of position.
Preferably, be provided on the outer wall of the positioning tube for stop circlip be arranged installation stop mounting base.
Preferably, extending is equipped between the rain-proof cylinder and positioning tube.
Preferably, it is provided in the positioning tube for controlling intake size regulating valve, the regulating valve includes both ends
The main shaft being mounted in positioning pipe wall, the wind for being sleeved on the main shaft and being used for the control of intake size around main axis
Plate, the adjusting toothing being mounted in the middle part of the main shaft are rotatably assorted with the adjusting toothing for pushing aerofoil and right
The adjustable push rod structure that position is fixed after aerofoil rotation；The adjustable push rod structure includes connecting and covering tune with aerofoil
Driving chamber, the hollow ram being set in driving chamber and the adjusting pearl being located in hollow ram and the spring of toothing are saved, it is described
Spring is set in hollow ram and be adjusted by adjusting pearl and adjusting toothing and connect to be formed and pushed away around main shaft
Dynamic hollow ram to adjust toothing and adjusts the ventilation tune that pearl link position changes and aerofoil openings of sizes is adjusted
Save fixed structure.
Preferably, the main shaft connect to be rectangular to be detachably fixed with positioning pipe wall, is provided on the main shaft
For being set with the rotation support shaft of aerofoil, the aerofoil is rotated along rotation support shaft.
Compared with prior art, the present invention the beneficial effect is that:
Plug-type built-in wall ventilator of the invention, by will filter mounting cylinder successively after locking cylinder, positioning tube with
The rain-proof cylinder is connected to form vent passages, so that it is easy for installation, stablize, improves aesthetics.In the present invention by rain-proof
Setting domino change surround protecting around the perforation of blade External Wall in cylinder can effectively improve rainproof effect, while by more
Positioning is fixed to this ventilator with being bonded for exterior wall around blade in minot change, stablizing effect is improved, so that easy to operate.?
Cooperated in the present invention by the way that guide rail structure is arranged between locking cylinder, positioning tube and stops circlip, so that this ventilator is being pacified
When dress, only locking cylinder need to be pulled just can be caught in hangnail towards interior wall direction and be fixed within the walls, so that easy for installation, operation letter
It is single.In the present invention by the way that locking hole is arranged on locking cylinder, so that pulling locking cylinder convenient, while by locking hole in wall
Between carry out foamed glue injection so that fixing seal stablize.Allow to as needed, make by the way that regulating valve is arranged in the present invention
Aerofoil is in any angle in ventilator, to realize that air quantity is adjustable.
Detailed description of the invention
Fig. 1 is each exploded sketch of plug-type built-in wall ventilator of the invention；
Fig. 2 is structural representation Fig. 1 of plug-type built-in wall ventilator of the invention；
Fig. 3 is the floor map of plug-type built-in wall ventilator of the invention；
Fig. 4 is structural representation Fig. 2 of plug-type built-in wall ventilator of the invention；
Fig. 5 is the rain-proof cylinder decomposition diagram of plug-type built-in wall ventilator of the invention；
Fig. 6 is the positioning tube structural schematic diagram of plug-type built-in wall ventilator of the invention；
Fig. 7 is the locking barrel structure schematic diagram of plug-type built-in wall ventilator of the invention；
Fig. 8 stops clip spring structure schematic diagram for plug-type built-in wall ventilator of the invention；
Fig. 9 is regulating valve mounting structure schematic diagram in positioning tube in plug-type built-in wall ventilator of the invention；
Figure 10 is the main shaft and aerofoil attachment structure schematic diagram of regulating valve in plug-type built-in wall ventilator of the invention；
Figure 11 is the overall structure diagram of regulating valve in plug-type built-in wall ventilator of the invention.
Specific embodiment
Technical solution of the present invention is described in further detail with reference to the accompanying drawing, but protection scope of the present invention is not limited to
Below.
It please refers to shown in Fig. 1-Figure 11, a kind of plug-type built-in wall ventilator comprising for being mounted on indoor wall
Upper filtering mounting cylinder 5 and front end pass through wall and stretch out outdoor rain-proof cylinder 1, are equipped with filter in filtering mounting cylinder 5；
Filtering mounting cylinder 5 and rain-proof cylinder 1 between be successively arranged locking cylinder 4, positioning tube 3 and filtering mounting cylinder 5 successively through locking cylinder 4,
It is connected to form vent passages with rain-proof cylinder 1 after positioning tube 3.Filtering mounting cylinder 5 is provided with the opposite end of 4 connecting pin of locking cylinder
End cap 6.In addition, extending 2 is equipped between rain-proof cylinder 1 and positioning tube 3, to adapt to cope with different-thickness using needs
Wall meets the use needs in south and the north.Wherein, extending 2 can be by pasting or welding with rain-proof cylinder 1 and positioning tube 3
It connects and is fixedly connected.End cap 6 can be detachably connected with filtering mounting cylinder 5, so that replacement end cap 6 improves beauty as needed
Property, at the same make it is easy for installation, in addition, end cap 6 can also with filtering mounting cylinder 5 be fixedly connected.
Rain-proof cylinder 1 includes rain-proof cylinder cylinder 10, and primary filtration network 13 is equipped in the rain-proof cylinder cylinder 10, wherein this is anti-
Rain cylinder 1 stretches out outdoor one end and is inlet end and is equipped with discharge outlet 11 on the downside of the inlet end.
It is domino blade installation end 12 in one end that rain-proof cylinder cylinder 10 and positioning tube 3 cooperate, in the domino blade
Installation end 12, which is equipped with several grooves 121 around even circumferential and is equipped with a blade 141 in each groove 121, forms one
A domino change is equipped with one and 12 shape of domino blade installation end around blade 14, in domino change above blade 14
The cyclic annular pressing plate 16 matched, cyclic annular pressing plate 16 are mounted on domino blade installation end 12 and push down domino change around blade
It 14 and collapse blade 141 can towards the direction of positioning tube 3 parallel with positioning tube 3 to be fitted on 3 outer wall of positioning tube or make blade
It is unfolded to be bonded with external wall after 141 stretching walls.Each blade 141 includes the blade tip 141 being placed in corresponding recesses 121
And with the integrally formed blade body 142 of blade tip 141.Domino change is provided with anti-between blade 14 and cyclic annular pressing plate 16
Rain sealing ring 15.
In the present embodiment, rain-proof cylinder cylinder 10 is provided with rain-proof cylinder end cap in the outermost end of exterior wall.Pass through primary filter
Net 13 can prevent biggish article from entering to indoor air progress primary filter is carried out.Domino change is around blade 14 by each
141 groups of a blade is shaped to a bowl structure, and when being installed, rain-proof cylinder 1 is reached from interior wall by installation perforation outer
Wall, when passing through installation perforation, domino change is compressed by wall around blade 14 and is bonded with positioning tube 3 or extending 2, at more meters
Promise change around blade 14 pass through installation perforation after, restore expansion so as to contact with exterior wall covered installation perforate it is close with rain-proof
The cooperation of seal ring 15 improves rainproof effect, and rainwater is avoided to enter installation perforation.
Locking cylinder 4 includes locking cylinder, and locking cylinder includes the big cylinder 40 and and positioning tube cooperated with filtering mounting cylinder 5
The 3 small cylinders 41 matched, wherein big cylinder 40 and small cylinder 41 form integrated formed structure by a transitional cylinder 42, in transitional cylinder 42
On offer at least two for install when installation drawstring and drawstring use after between locking cylinder and wall carry out foamed glue note
The locking hole 421 entered is symmetrically arranged with a pair of guide rails structure 43 in small 41 lateral wall of cylinder；Wherein, each guide rail structure 43 includes two
Item is symmetricly set on the groove 431 on small cylinder side wall, and the depth of the groove 431 is gradually deepened along towards the direction of big cylinder 40,
An anticreep protrusion 44 is equipped between groove 431 and close to 431 shallow end position of groove；Wherein, in each guide rail structure 43
Having one to stop, circlip 81 is mounted on positioning tube 3 and this stops circlip 81 and one is arranged in each groove 431 along groove 431
The hangnail card 82 of sliding, only circlip 81 is provided with the snap ring set 84 of anti-backflow and snap ring set 84 is set in anticreep protrusion 44
On, wherein there is tilt angle between 3 barrel of card thorn 83 and positioning tube of hangnail card 82.It is arranged on the outer wall of positioning tube 3 useful
In stop circlip 81 be arranged installation stop mounting base 31.84 shapes are covered by stopping circlip 81, hangnail card 82, card thorn 83 and snap ring
At stereotactic puncture fixed structure 8.
In the present embodiment, filtering 5 locking cylinder 4 of mounting cylinder, positioning tube 3, rain-proof cylinder 1 and extending 2 can be made of plastics,
It can also be made of metal.Stereotactic puncture fixed structure 8 is made of metal.Locking hole 421 can be two or three or four.
When in use, drawstring is first passed through into the formation of each locking hole 421 to the pulling structure of locking cylinder 4 before installation, and pulls lock
Locking hole 421 only can be extracted out after cylinder 4, then injected foamed glue by locking hole 421 so that between this ventilator and wall into
One step is sealed fixation.
In the present embodiment, the tilt angle between 3 barrel of the card thorn 83 of hangnail card 82 and positioning tube can be according to using
It is set.Locking cylinder 4 is being pulled, hangnail card 82 slides in groove 431, shallow end is slided by deep end, so that card thorn
83, which are inserted into wall, is fixed, while snap ring set 84 is contacted with anticreep protrusion 44, prevents from occurring between locking cylinder 4 and positioning tube 3
It falls off, improves stability.
It is provided in positioning tube 3 for controlling intake size regulating valve 7, regulating valve 7 includes that both ends are mounted on positioning tube 3
Main shaft 72 on tube wall, be sleeved on main shaft 72 and around the rotation of main shaft 72 for the control of intake size aerofoil 71, be mounted on
After adjusting toothing 73 and adjusting toothing 73 in the middle part of main shaft are rotatably assorted for pushing aerofoil 71 and rotating to aerofoil 71
The adjustable push rod structure 74 that position is fixed；Adjustable push rod structure 74 includes that adjusting toothing is connect and covered with aerofoil 71
73 driving chamber 741, the hollow ram 742 being set in driving chamber 741 and 743 and of adjusting pearl being located in hollow ram 742
Spring 744, spring 744 are set in hollow ram 742 and carry out adjustable company by adjusting pearl 743 and adjusting toothing 73
It connects to push hollow ram 742 to make adjusting toothing 73 right with the change of 743 link position of pearl is adjusted around main shaft 72 to be formed
The ventilation parameters fixed structure that 71 openings of sizes of aerofoil is adjusted.Adjusting toothing 73 is half of gear.Be mounted on main shaft
The adjusting toothing 73 at 72 middle parts also is located at 71 middle part of aerofoil.
Main shaft 72 connect to be rectangular to be detachably fixed with 3 tube wall of positioning tube, and the suit hole of aerofoil 71 is also rectangular, master
The rotation support shaft 721 for being set with aerofoil 71 is provided on axis 72, aerofoil 71 is rotated along rotation support shaft 721.Rotational support
There are two axis 721 is symmetrical arranged on main shaft 72.
In the present embodiment, adjustable push rod structure 74 is detachably fixed with aerofoil 71 and connect.When needing to adjust the aerofoil
When 71 angle, adjustable push rod structure 74 is enforced, the positioning bead 743 in adjustable push rod structure can be adjusted in thrust lower edge
Toothing 73 rotates, and adjustable push rod structure 74 drives aerofoil 71 to rotate together along shaft 72, when turning to required angle, i.e.,
It can unclamp, at this time under the effect of spring 744, the tooth that positioning bead 743 still holds out against adjusting toothing 73 avoids adjustable push rod structure
74 drive aerofoils 71 to rotate, and so as to as needed, make aerofoil 71 in ventilator in any angle, to realize that air quantity can
It adjusts.
The above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to shape described herein
Formula should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and can be herein
In contemplated scope, modifications can be made through the above teachings or related fields of technology or knowledge.And what those skilled in the art were carried out changes
Dynamic and variation does not depart from the spirit and scope of the present invention, then all should be within the scope of protection of the appended claims of the present invention.
Claims (10)
1. a kind of plug-type built-in wall ventilator comprising filter mounting cylinder (5) for being mounted on indoor wall, Yi Jiqian
It holds and stretches out outdoor rain-proof cylinder (1) across wall, filter is installed in the filtering mounting cylinder (5)；It is characterized by:
Locking cylinder (4), positioning tube (3) and the filtering mounting cylinder are successively arranged between the filtering mounting cylinder (5) and rain-proof cylinder (1)
(5) it successively is connected to form vent passages with the rain-proof cylinder (1) after locking cylinder (4), positioning tube (3).
2. plug-type built-in wall ventilator according to claim 1, it is characterised in that: the rain-proof cylinder (1) includes anti-
Rain cylinder cylinder (10) is equipped with primary filtration network (13) in the rain-proof cylinder cylinder (10), wherein the rain-proof cylinder (1) stretches out outdoor
One end be inlet end and on the downside of the inlet end be equipped with discharge outlet (11).
3. plug-type built-in wall ventilator according to claim 2, it is characterised in that: in the rain-proof cylinder cylinder (10)
One end with the positioning tube (3) cooperation is domino blade installation end (12), is surround in the domino blade installation end (12)
Even circumferential, which is equipped with several grooves (121) and is equipped with a blade (141) in each groove (121), forms more than one meters
Promise change is equipped with one and the domino blade installation end around blade (14) around blade (14), in the domino change above
(12) the cyclic annular pressing plate (16) that shape matches, the ring-type pressing plate (16) are mounted on domino blade installation end (12) and press
Domino change is stated around blade (14) and keeps blade (141) parallel with positioning tube (3) towards the gathering of the direction of positioning tube (3) in residence
Or it is unfolded to be bonded with external wall after making blade (141) to stretch out wall.
4. plug-type built-in wall ventilator according to claim 3, it is characterised in that: each blade (141) packet
Include the blade tip (141) being placed in the corresponding recesses (121) and with blade tip (141) integrally formed blade body
(142)。
5. plug-type built-in wall ventilator according to claim 3 or 4, it is characterised in that: the domino change around
Weather seal ring (15) are provided between blade (14) and cyclic annular pressing plate (16).
6. plug-type built-in wall ventilator according to any one of claims 1 to 3, it is characterised in that: the locking cylinder
It (4) include locking cylinder, the locking cylinder includes the big cylinder (40) and and positioning tube with filtering mounting cylinder (5) cooperation
(3) the small cylinder (41) matched, wherein the big cylinder (40) and small cylinder (41) are formed by a transitional cylinder (42) and are integrally formed
Structure, for locking cylinder after offering at least two on the transitional cylinder (42) for installation drawstring when installing and drawstring use
The locking hole (421) that foamed glue injection is carried out between wall, is symmetrically arranged with a pair of guide rails structure in small cylinder (41) lateral wall
(43)；Wherein, each guide rail structure (43) includes two grooves (431) being symmetricly set on small cylinder side wall, the groove (431)
Depth gradually deepened along towards the direction of big cylinder (40), set between groove (431) and close to groove (431) shallow end position
There is an anticreep protrusion (44)；Wherein, having one in each guide rail structure (43), only circlip (81) are mounted on the positioning
On cylinder (3) and this stops circlip (81) setting one hangnail card (82) along groove (431) sliding in each groove (431),
Only circlip (81) are provided with the snap ring set (84) of anti-backflow and snap ring set (84) is set on anticreep raised (44), wherein
There is tilt angle between the card thorn (83) and positioning tube (3) barrel of the hangnail card (82).
7. plug-type built-in wall ventilator according to claim 6, it is characterised in that: the outer wall of the positioning tube (3)
On be provided with for only circlip (81) be arranged installation only mounting base (31).
8. plug-type built-in wall ventilator according to any one of claims 1 to 3, it is characterised in that: in the rain-proof
Extending (2) are equipped between cylinder (1) and positioning tube (3).
9. plug-type built-in wall ventilator according to claim 1, it is characterised in that: setting in the positioning tube (3)
Have for controlling intake size regulating valve (7), the regulating valve (7) includes the master that both ends are mounted on positioning tube (3) tube wall
Axis (72), aerofoil (71), the installation for being sleeved on the main shaft (72) and being used for the control of intake size around main shaft (72) rotation
Adjusting toothing (73) and the adjusting toothing (73) in the middle part of the main shaft are rotatably assorted for pushing aerofoil (71) simultaneously
And to the adjustable push rod structure (74) that position after aerofoil (71) rotation is fixed；The adjustable push rod structure (74) includes and wind
Plate (71) connects and covers the driving chamber (741) for adjusting toothing (73), the hollow ram being set on driving chamber (741)
(742) and the adjusting pearl (743) being located in hollow ram (742) and spring (744), the spring (744) are set to hollow push away
Adjustable connection is carried out in bar (742) and by adjusting pearl (743) and adjusting toothing (73) to be formed around main shaft (72)
Hollow ram (742) are pushed to adjust toothing (73) and adjust pearl (743) link position to change and be open to aerofoil (71)
The ventilation parameters fixed structure that size is adjusted.
10. plug-type built-in wall ventilator according to claim 9, it is characterised in that: the main shaft (72) is rectangular
It is connect to be detachably fixed with positioning tube (3) tube wall, the rotation for being set with aerofoil (71) is provided on the main shaft (72)
Support shaft (721), the aerofoil (71) rotate along rotation support shaft (721).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910314928.XA CN110030656B (en) | 2019-04-19 | 2019-04-19 | Push-pull type built-in wall ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910314928.XA CN110030656B (en) | 2019-04-19 | 2019-04-19 | Push-pull type built-in wall ventilator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110030656A true CN110030656A (en) | 2019-07-19 |
| CN110030656B CN110030656B (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910314928.XA Active CN110030656B (en) | 2019-04-19 | 2019-04-19 | Push-pull type built-in wall ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110030656B (en) |
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| CN207438801U (en) * | 2017-09-26 | 2018-06-01 | 北京森翔环境科技有限公司 | A kind of fresh air is overflow wind treasured ventilation device |
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2019
- 2019-04-19 CN CN201910314928.XA patent/CN110030656B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006349335A (en) * | 2005-06-16 | 2006-12-28 | Samsung Electronics Co Ltd | Ventilation grille |
| US20110275307A1 (en) * | 2010-05-07 | 2011-11-10 | Mciver Andrew | Vent sealing device and system |
| CN204403464U (en) * | 2015-01-26 | 2015-06-17 | 浙江友邦集成吊顶股份有限公司 | The unidirectional ventilation duct of a kind of body of wall |
| CN207438801U (en) * | 2017-09-26 | 2018-06-01 | 北京森翔环境科技有限公司 | A kind of fresh air is overflow wind treasured ventilation device |
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