CN108692413A - A kind of air exchange machine - Google Patents
A kind of air exchange machine Download PDFInfo
- Publication number
- CN108692413A CN108692413A CN201810884190.6A CN201810884190A CN108692413A CN 108692413 A CN108692413 A CN 108692413A CN 201810884190 A CN201810884190 A CN 201810884190A CN 108692413 A CN108692413 A CN 108692413A
- Authority
- CN
- China
- Prior art keywords
- shell
- filter cloth
- air exchange
- fixed
- telescopic rod
- 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.)
- Withdrawn
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Blinds (AREA)
Abstract
The invention discloses a kind of air exchange machines, include shell, drag link mechanism and sliding rail, the shell case is put on outdoor side and is provided with shutter, the shell, which is located on indoor side, is provided with controller, the shell lower end is provided with by slot, the shell is both provided with fixing device with the both sides that window reclines, the shell both sides are respectively arranged with left telescopic rod and right telescopic rod, it is provided with fixed transverse slat above the shell, the fixed transverse slat both ends are connect with left telescopic rod and right telescopic rod respectively;Mobile fan, filter cloth unreeling structure and Fang Lian mechanisms are provided in the shell, the Mobile fan air intake is worked in coordination with shutter;A kind of air exchange machine of the present invention, periodically filter cloth can be carried out with changing by filter cloth unreeling structure, and filter cloth is replaced by let off roll and wind-up roll cooperation and makes replacement filter cloth more convenient, coordinate drag link mechanism that Mobile fan is driven to compress filter cloth simultaneously, avoids filter cloth that from can not playing filter effect.
Description
Technical field
The invention belongs to air exchanger fields, and in particular to a kind of air exchange machine.
Background technology
With the progress of the development and industry of modern society, influence of the atmosphere pollution to health is increasingly by extensive
Concern.Atmospheric particulates can cause the disease of human body respiration.Although when outside atmosphere is seriously polluted, the scope of activities of people
Like indoors mostly, but since door and window is ventilative, a certain amount of Atmospheric particulates can be introduced, damages health.Due to these
Particulate matter is not easy to be discharged indoors, so the equipment to purify the air of a room mostly has strainer or filtrate to trap in room air
Particulate matter;But its be mostly indoor air is purified, and often this indoor circulation processing detrimental extent compare from
The harm that outdoor a certain amount of Atmospheric particulates air of introducing is brought is with big.
Invention content
Technical problem to be solved by the invention is to provide a kind of air exchange machines, can be periodically right by filter cloth unreeling structure
Filter cloth is carried out with changing, and is replaced filter cloth by let off roll and wind-up roll cooperation and made replacement filter cloth more convenient, while coordinating drawing
Linkage drives Mobile fan to compress filter cloth, avoids filter cloth that from can not playing filter effect.
A kind of air exchange machine, includes shell, drag link mechanism and sliding rail, and the shell case is put on outdoor side and sets
It is equipped with shutter, the shell, which is located on indoor side, is provided with controller, and the shell lower end is provided with by slot, the shell
Body is both provided with fixing device with the both sides that window reclines, and the shell both sides are respectively arranged with left telescopic rod and right telescopic rod,
It is provided with fixed transverse slat above the shell, the fixed transverse slat both ends are connect with left telescopic rod and right telescopic rod respectively;It is described
Mobile fan, filter cloth unreeling structure and Fang Lian mechanisms are provided in shell, the Mobile fan air intake mutually matches with shutter
It closes, the Mobile fan is connected to by sliding rail in inner walls, and described drag link mechanism one end is connected on Mobile fan, described
The drag link mechanism other end runs through housing sidewall;The filter cloth unreeling structure includes filter cloth, and the filter cloth passes through shutter and moves
Between dynamic wind turbine, the Fang Lian mechanisms include cord, and described cord one end is connect through case top with fixed transverse slat;It is described
Gas outlet is provided on shell.
Preferably, the Mobile fan includes tapered pressure bucket, wind turbine and Rose Box, and the tapered pressure bucket is fixed on wind turbine
Side, the Rose Box are fixed on the wind turbine other side, and the tapered pressure bucket is worked in coordination with shutter;Setting in the Rose Box
There is at least one layer of filter plate;The filter cloth unreeling structure includes let off roll, upper transfer roller, lower transfer roller and wind-up roll, described to unreel
Roller and upper transfer roller are arranged above Mobile fan, and the lower transfer roller and wind-up roll are arranged below Mobile fan;The filter cloth one
End is connected on let off roll, and the filter cloth other end is directed at and is connect with wind-up roll through upper transfer roller and lower transfer roller;It is described to put curtain machine
Structure includes to put curtain roller, cord and lead curtain roller, and described cord one end, which is connected to, puts on curtain roller, and the cord other end is through leading curtain roller
It is directed at and is connect with fixed transverse slat through case top.
Preferably, the drag link mechanism includes pull rod and semicircle switch block, and described pull rod one end is connected to Mobile fan
On, the pull rod other end is hinged with block through housing sidewall, and block and spring, the spring position are provided on the pull rod
Between block and housing sidewall, in the block and spring housing, it is connected on the semicircle switch block and breaks bar, the semicircle
Shape switch block is worked in coordination with housing sidewall.
Preferably, the flexible hollow stem that the left telescopic rod and right telescopic rod are mutually socketed by several forms, described
Flexible hollow stem one end is arranged with latch segment, and the flexible hollow stem other end is provided with locking groove, is set on the latch segment
It is equipped with screw hole, buphthalmos pearl is provided in the screw hole, the buphthalmos pearl and the locking groove on adjacent expansion hollow stem are mutual
It matches.
Preferably, cord both sides sintering has silica gel strip, and the passed through for cord is provided on the flexible hollow stem
One keeps away position opening;It is provided with second on the latch segment and keeps away position opening, the silica gel strip setting is in flexible hollow stem;It is described solid
Determine to be provided with fixing groove, lower fixing groove and bolt hole on transverse slat, fixed slot setting is in fixed transverse slat upper end, under described
Fixing groove setting is in fixed transverse slat lower end;The lower fixing groove and upper fixing groove side are both provided with bolt hole, the bolt hole
Inside it is provided with bolt.
Preferably, the fixing device includes left fixed mechanism and right fixed mechanism, and the left fixed mechanism and the right side are solid
Determine mechanism to work in coordination, the left fixed mechanism and right fixed mechanism include clamping plate, fixed plate and bolt, the bolt one
End is flexibly connected through fixed plate with clamping plate.
Preferably, the pulley that aluminium alloy window cooperation is provided in slot, the pulley side are provided with bit-avoiding slot,
It is described to be provided with backup plate on slot.
Preferably, the shell side is provided with winding handle, and the winding handle is connect with wind-up roll;The separate receipts
It is provided with a hermatic door on the shell of volume handle side.
Preferably, the flexible hollow stem is at least the polygon of 3 side shapes.
Preferably, the tapered pressure bucket is provided with layer of silica gel close to shutter side.
Advantageous effect:
(1) a kind of air exchange machine of the present invention, can periodically carry out with changing filter cloth by filter cloth unreeling structure, and
Replacing filter cloth by let off roll and wind-up roll cooperation makes replacement filter cloth more convenient, while drag link mechanism being coordinated to drive mobile wind
Machine compresses filter cloth, avoids filter cloth that from can not playing filter effect.
(2) a kind of air exchange machine of the present invention is sealed window rest part by cord, is passing through a left side
Telescopic rod and right telescopic rod fix cord both sides, are fixed on cord on window for one section by fixed transverse slat, reach by it is indoor with
Outdoor isolation prevents outdoor dust from floaing into interior.
(3) a kind of its structure novel of air exchange machine of the present invention, convenient and practical, is changed air by fixing device
Mechanism of qi both sides are fixed with window frame and sash respectively, prevent air exchange machine from falling;And removed with change place according to service condition, it fits
Unify the serious area home of a little hazes to use.
Description of the drawings
Fig. 1 is the structural schematic diagram of air exchange machine;
Fig. 2 is the structural schematic diagram of fixing device;
Fig. 3 is air exchange machine vertical view;
Fig. 4 is the structural schematic diagram of Mobile fan;
The structural schematic diagram of Fig. 5 drag link mechanisms;
The structural schematic diagram of Fig. 6 telescopic rods;
Fig. 7 is A-A sectional views in Fig. 6;
Fig. 8 is the structural schematic diagram of fixed transverse slat;
1- shells, 11- shutters, 12- pulleys, 13- bit-avoiding slots, 14- lean on slot, 15- backup plates, 2- Mobile fans, 21- cunnings
Rail, the tapered pressure buckets of 22-, 23- wind turbines, 24- Rose Boxes, 25- filter plates, 3- filter cloth unreeling structures, 31- let off roll turn on 32-
Roller, transfer roller under 33-, 34- wind-up rolls, 35- filter clothes, 37- wind handle, 4- drag link mechanisms, 41- pull rods, 42- blocks, 43- bullets
Spring, 44- semicircle switch blocks, 45- break bar, 5- Fang Lian mechanisms, and 51- puts curtain roller, 52- cords, and 53- leads curtain roller, 54- silica gel strips, 6-
Controller, 8- fixing devices, the left fixed mechanisms of 81-, the right fixed mechanisms of 82-, 83- clamping plates, 84- fixed plates, 85- bolts, 9- are left
Telescopic rod, the right telescopic rods of 91-, 92- latch segments, 93- stretch hollow stem, and 94- locks groove, 95- screw holes, 96- buphthalmos pearls,
97- first keeps away position opening, and 98- second keeps away position and is open, 99- fixation transverse slats, the upper fixing grooves of 911-, fixing groove under 912-, 913- spiral shells
Keyhole.
Specific implementation mode
The embodiment further illustrated the present invention below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1;A kind of air exchange machine, includes shell 1, drag link mechanism 4 and sliding rail 21, and 1 case of the shell is put
In being provided with shutter 11 on outdoor side, the shell 1, which is located on indoor side, is provided with controller 6, the shell 1
Lower end is provided with by slot 14, and the shell 1 is both provided with fixing device 8,1 both sides of shell difference with the both sides that window reclines
It is provided with left telescopic rod 9 and right telescopic rod 91,1 top of the shell is provided with fixed transverse slat 99,99 both ends of fixed transverse slat
It is connect respectively with left telescopic rod 9 and right telescopic rod 91;It is provided with Mobile fan 2, filter cloth unreeling structure 3 in the shell 1 and puts
Curtain mechanism 5,2 air intake of the Mobile fan are worked in coordination with shutter 11, and the Mobile fan 2 is connected to shell by sliding rail 21
On 1 inner wall of body, 4 one end of the drag link mechanism is connected on Mobile fan 2, and 4 other end of the drag link mechanism runs through 1 side of shell
Wall;The filter cloth unreeling structure 3 includes filter cloth 35, and the filter cloth 35 is described to put across shutter 11 and Mobile fan 2
Curtain mechanism 5 includes cord 52, and 52 one end of the cord is connect through 1 top of shell with fixed transverse slat 99;It is set on the shell 1
It is equipped with gas outlet;The Mobile fan 2 includes tapered pressure bucket 22, wind turbine 23 and Rose Box 24, and the tapered pressure bucket 22 is fixed
In 23 side of wind turbine, the Rose Box 24 is fixed on 23 other side of wind turbine, and the tapered pressure bucket 22 is worked in coordination with shutter 11;
At least one layer of filter plate 25 is provided in the Rose Box 24;The filter cloth unreeling structure 3 includes let off roll 31, upper transfer roller
32, lower transfer roller 33 and wind-up roll 34, the let off roll 31 and upper transfer roller 32 are arranged above Mobile fan 2, the lower transfer roller 33
It is arranged below Mobile fan 2 with wind-up roll 36;35 one end of the filter cloth is connected on let off roll 31,35 other end of the filter cloth
It is directed at and is connect with wind-up roll 34 through upper transfer roller 32 and lower transfer roller 33;The Fang Lian mechanisms 5 include to put curtain roller 51,52 and of cord
Curtain roller 53 is led, 52 one end of the cord, which is connected to, puts on curtain roller 51, and 52 other end of the cord runs through through leading curtain roller 53 and being directed at
1 top of shell is connect with fixed transverse slat 99.
First air exchange machine is placed on window frame, air exchange machine is being fixed by the fixing device 8 of 1 both sides of shell,
The fixing device 8 of its 1 both sides of shell is fixed with window frame and sash respectively, by opening wind turbine 23, so that tapered pressure bucket 22 is formed negative
Pressure condition, reaching will be imported outdoor air after filtering dust through filter cloth 35 in Rose Box 24 by shutter 11, logical
The filter plate 25 crossed in Rose Box 24 filters out some smaller particles or harmful substance, and activated carbon filter plate can be used in filter plate 25
Deng the strainer of some filtering out harmful matter, filtered gas is being discharged by interior by gas outlet;It is adjusted by drag link mechanism 4
Mobile fan 2 moves, and filter cloth 35 is being wound by wind-up roll 34, and let off roll 31 releases filter cloth 35, and filter cloth 35 is by upper
Transfer roller 32 and lower transfer roller 33 are oriented to, and after the filter cloth 35 between shutter 11 and tapered pressure bucket 22 removes, while not filtering
Filter cloth 35 enter between shutter 11 and tapered pressure bucket 22, the movement of Mobile fan 2 is adjusted by drag link mechanism 4, makes tapered pressure
Filter cloth 35 between shutter 11 and tapered pressure bucket 22 is pressed on shutter 11 to which filter cloth 35 plays sealing by bucket 22
Filter effect;It is risen by fixed transverse slat 99, and its jack-up of fixed transverse slat 99 simultaneously will by left telescopic rod 9 and right telescopic rod 91
Fixed transverse slat 99 is fixed on the track of window frame inside top sash, is released cord 52 by putting curtain roller 51, cord 52 is through leading
Curtain roller 53, which is directed at, to be connected to across 1 top of shell on fixed transverse slat 99, is played cord 52 and is risen with the fixed lifting of transverse slat 99
Drop so that the gap between fixed transverse slat 99 and shell 1 is blocked by cord 52, when by being placed on shell 1 on window frame, is led to
It crosses the setting on shell 1 and leans on slot 14 so that air exchange machine will not be convenient for air after being placed on window frame to side over-tilting
Ventilator installation early period is not in that can lead to air exchange to side over-tilting after answering air exchange machine to be placed on window frame
Machine is fallen so that shell 1 is reclined by playing the role of one by slot 14.
Embodiment 2
On the basis of embodiment 1, the drag link mechanism 4 includes pull rod 41 and semicircle switch block 44, the pull rod 41 1
End is connected on Mobile fan 2, and 41 other end of the pull rod is hinged with block 42 through 1 side wall of shell, is set on the pull rod 41
It is equipped with block 42 and spring 43, the spring 43 is located between 1 side wall of block 42 and shell, 43 shell of the block 42 and spring
It in 1, is connected on the semicircle switch block 44 and breaks bar 45, the semicircle switch block 44 is worked in coordination with 1 side wall of shell;The left side
The flexible hollow stem 93 that telescopic rod 9 and right telescopic rod 91 are mutually socketed by several forms, described 93 one end of flexible hollow stem
It is arranged with latch segment 92,93 other end of flexible hollow stem is provided with locking groove 94, spiral shell is provided on the latch segment 92
Wire hole 95 is provided with buphthalmos pearl 96 in the screw hole 95, and the buphthalmos pearl 96 is recessed with the locking on adjacent expansion hollow stem 93
Slot 94 is worked in coordination.
It is rotated by moving bar 45, breaks bar 45 and semicircle switch block 44 is driven to rotate so that semicircle switch block 44 rotates extremely
Its semi circular surface contacts 1 side wall of shell, and pull rod 41 can be driven to be moved to semicircle switch block 44 when the semicircle rotation of switch block 44, and draws
Bar 41 can drive Mobile fan 2 to be moved to semicircle switch block 44 so that filter cloth 35 can be replaced, and filter cloth 35 is with finishing changing
Afterwards, rotating semicircular shape switch block 44 makes its return;Its semicircle rotation of switch block 44 to its straight flange sticks on 1 side wall of shell, semicircle
When shape 44 return of switch block, thrust is applied to block 42 by spring 43 so that block 42 drives pull rod 41 to be moved to shutter 11,
So that filter cloth 35 is pressed on shutter 11 by tapered pressure bucket 22;The flexible hollow stem 93 being mutually socketed by several so that
Flexible hollow stem 93 is extracted out of socket flexible hollow stem 93 so that as fixed 99 lift telescopic hollow stem 93 of transverse slat is from set
The change of unpluging amount in the flexible hollow stem 93 connect, while passing through buphthalmos pearl 96 and the flexible sky being socketed in flexible hollow stem 93
Locking groove 94 on core bar 93 is worked in coordination, and is reached and is limited to the flexible hollow stem 93 of flexible hollow stem 93 and socket;
Flexible hollow stem 93 is avoided to generate pulling force to fixed transverse slat 99, its pulling force will increase when especially cord 52 is blown by wind.
Embodiment 3
On the basis of embodiment 2, the sintering of 52 both sides of the cord has silica gel strip 54, is provided on the flexible hollow stem 93
Position opening 97 is kept away for cord 52 passes through first;It is provided with second on the latch segment 92 and keeps away position opening 98, the silica gel strip 54
It is arranged in flexible hollow stem 93;Fixing groove 911, lower fixing groove 912 and bolt hole are provided on the fixed transverse slat 99
913, the setting of fixed slot 911 is in 99 upper end of fixed transverse slat, and the setting of lower fixing groove 912 is in 99 lower end of fixed transverse slat;
The lower fixing groove 912 and 911 side of upper fixing groove are both provided with bolt hole 913, and bolt is provided in the bolt hole 913;
The fixing device 8 includes left fixed mechanism 81 and right fixed mechanism 82, the left fixed mechanism 81 and right fixed mechanism 82
It works in coordination, the left fixed mechanism 81 and right fixed mechanism 82 include clamping plate 83, fixed plate 84 and bolt 85, the spiral shell
85 one end of bolt is flexibly connected through fixed plate 84 with clamping plate 83.
By on flexible hollow stem 93 be arranged first keep away position opening 97 and latch segment 92 on setting second keep away position opening 98,
So that 52 both sides of cord are connect with the silica gel strip 54 in left telescopic rod 9 and right telescopic rod 91, it is flexible with a left side to reach reduction cord 52
Gap between bar 9 and right telescopic rod 91, while cord 52 can be fixed for left telescopic rod 9 and right telescopic rod 91, avoid
The unrest that cord 52 is blown can be trembled after blowing so that its isolation effect variation, while avoid the thrust generated to cord 52 after blowing straight
It connects and acts on fixed transverse slat 99;By setting fixing device 8 to 82 two parts tune of left fixed mechanism 81 and right fixed mechanism
Save mechanism so that window frame and sash can also be reached when misplacing by the distance between 85 adjustment fixing plate 84 of bolt and clamping plate 83
Distance between the clamping plate 83 controlled on left fixed mechanism 81 and right fixed mechanism 82;The track of window frame upper end is consolidated by bolt
It is scheduled in fixing groove 911;52 one end of cord is fixed in lower fixing groove 912 by bolt.
Embodiment 4
On the basis of embodiment 3, the pulley 12 that aluminium alloy window cooperation is provided in slot 14, the pulley 12 1
Side is provided with bit-avoiding slot 13, described to be provided with backup plate 15 on slot 14;1 side of the shell is provided with winding handle 37, described
Winding handle 37 is connect with wind-up roll 34;It is provided with a hermatic door on the shell 1 far from 37 side of winding handle;It is described to stretch
Contracting hollow stem 93 is at least the polygon of 3 side shapes;The tapered pressure bucket 22 is provided with layer of silica gel close to 11 side of shutter.
Pulley 12 is set by leaning on so that after air exchange machine is placed on window frame, air exchange machine can pass through in slot 14
Pulley 12 slides on the sash track on window frame, while playing the sash rail effect on protection window frame, by by slot 14
Interior setting bit-avoiding slot 13 reaches and avoids shell 1 from striking window frame edge protuberance by bit-avoiding slot 13, and protrusion is as plastic-steel section bar class
Window frame will appear more more, and general category aluminum alloy materials less appearance protrusion on the market;By being arranged on slot 14
Backup plate 15 so that will not directly impinging on wall for wall side is sticked on, finishing wall is avoided the occurrence of and scratches, backup plate
15 materials hand over soft material using silica gel, rubber or foam etc.;Wind-up roll 34 is controlled by handle 37 and winds filter cloth 35, facilitates filter cloth
35 windings;It is convenient with changing the filter cloth 35 after the use on wind-up roll 34 and filter plate 25 by switch seal door, by by flexible sky
Core bar 93 is set as the polygon of at least 3 side shapes so that the flexible hollow stem 93 to connect together is not in single rotation
Phenomenon avoids that cord 52 occurs because stuck phenomenon occurs for the rotation of single flexible hollow stem 93;By close in tapered pressure bucket 22
11 side of shutter be arranged layer of silica gel so that tapered pressure bucket 22 contacted with shutter 11 it is even closer, avoid the occurrence of gas leakage show
As.
Specific embodiments of the present invention are described in detail above, but it is intended only as example, the present invention is simultaneously unlimited
It is formed on above description specific embodiment.To those skilled in the art, any to the equivalent modifications that carry out of the present invention and to replace
In generation, is also all among scope of the invention.Therefore, without departing from the spirit and scope of the invention made by impartial conversion and repair
Change, all covers within the scope of the present invention.
Claims (10)
1. a kind of air exchange machine, it is characterised in that:Include shell (1), drag link mechanism (4) and sliding rail (21), the shell
(1) case is put on outdoor side and is provided with shutter (11), and the shell (1), which is located on indoor side, is provided with controller
(6), shell (1) lower end is provided with by slot (14), and the shell (1) is both provided with fixing device with the both sides that window reclines
(8), shell (1) both sides are respectively arranged with left telescopic rod (9) and right telescopic rod (91), are provided with above the shell (1)
Fixed transverse slat (99), fixed transverse slat (99) both ends are connect with left telescopic rod (9) and right telescopic rod (91) respectively;The shell
(1) Mobile fan (2), filter cloth unreeling structure (3) and Fang Lian mechanisms (5), Mobile fan (2) air intake and hundred are provided in
Leaf window (11) is worked in coordination, and the Mobile fan (2) is connected to by sliding rail (21) on shell (1) inner wall, the drag link mechanism
(4) one end is connected on Mobile fan (2), and drag link mechanism (4) other end runs through shell (1) side wall;The filter cloth unreels
Mechanism (3) includes filter cloth (35), and the filter cloth (35) is described to put curtain machine across shutter (11) and Mobile fan (2)
Structure (5) includes cord (52), and described cord (52) one end is connect at the top of shell (1) with fixed transverse slat (99);The shell
Body is provided with gas outlet on (1).
2. a kind of air exchange machine as described in claim 1, it is characterised in that:The Mobile fan (2) includes tapered pressure
Bucket (22), wind turbine (23) and Rose Box (24), the tapered pressure bucket (22) are fixed on wind turbine (23) side, the Rose Box (24)
It is fixed on wind turbine (23) other side, the tapered pressure bucket (22) is worked in coordination with shutter (11);It is set in the Rose Box (24)
It is equipped at least one layer of filter plate (25);The filter cloth unreeling structure (3) includes let off roll (31), upper transfer roller (32), lower transfer roller
(33) it is arranged above Mobile fan (2) with wind-up roll (34), the let off roll (31) and upper transfer roller (32), the lower transfer roller
(33) and wind-up roll (36) setting is below Mobile fan (2);Described filter cloth (35) one end is connected on let off roll (31), described
Filter cloth (35) other end is directed at through upper transfer roller (32) and lower transfer roller (33) and is connect with wind-up roll (34);The Fang Lian mechanisms (5)
Include to put curtain roller (51), cord (52) and lead curtain roller (53), described cord (52) one end, which is connected to, puts on curtain roller (51), described
Cord (52) other end is directed at the top of the shell (1) through leading curtain roller (53) and is connect with fixation transverse slat (99).
3. a kind of air exchange machine as claimed in claim 2, it is characterised in that:The drag link mechanism (4) includes pull rod
(41) it is connected on Mobile fan (2) with semicircle switch block (44), described pull rod (41) one end, pull rod (41) other end passes through
It is hinged with block (42) to wear shell (1) side wall, block (42) and spring (43), the spring are provided on the pull rod (41)
(43) between block (42) and shell (1) side wall, in the block (42) and spring (43) shell (1), the semicircle
It is connected on switch block (44) and breaks bar (45), the semicircle switch block (44) is worked in coordination with shell (1) side wall.
4. a kind of air exchange machine as claimed in claim 3, it is characterised in that:The left telescopic rod (9) and right telescopic rod
(91) the flexible hollow stem (93) being mutually socketed by several forms, and described flexible hollow stem (93) one end is arranged with latch segment
(92), flexible hollow stem (93) other end is provided with locking groove (94), and screw hole is provided on the latch segment (92)
(95), be provided with buphthalmos pearl (96) in the screw hole (95), the buphthalmos pearl (96) on adjacent expansion hollow stem (93)
Locking groove (94) is worked in coordination.
5. a kind of air exchange machine as claimed in claim 4, it is characterised in that:Cord (52) the both sides sintering has silica gel strip
(54), it is provided with first passed through for cord (52) on the flexible hollow stem (93) and keeps away position opening (97);The latch segment
(92) it is provided with second on and keeps away position opening (98), silica gel strip (54) setting is in flexible hollow stem (93);It is described fixed horizontal
Fixing groove (911), lower fixing groove (912) and bolt hole (913), fixed slot (911) setting are provided on plate (99)
In fixed transverse slat (99) upper end, lower fixing groove (912) setting is in fixed transverse slat (99) lower end;The lower fixing groove (912)
It is both provided with bolt hole (913) with upper fixing groove (911) side, bolt is provided in the bolt hole (913).
6. a kind of air exchange machine as claimed in claim 5, it is characterised in that:The fixing device (8) includes left fixation
Mechanism (81) and right fixed mechanism (82), the left fixed mechanism (81) and right fixed mechanism (82) are worked in coordination, described left solid
It includes clamping plate (83), fixed plate (84) and bolt (85), the bolt (85) to determine mechanism (81) and right fixed mechanism (82)
One end is flexibly connected through fixed plate (84) with clamping plate (83).
7. a kind of air exchange machine as claimed in claim 6, it is characterised in that:It is described to be provided with aluminum window in slot (14)
The pulley (12) of family cooperation, pulley (12) side is provided with bit-avoiding slot (13), described to be provided with backup plate on slot (14)
(15)。
8. a kind of air exchange machine as claimed in claim 7, it is characterised in that:Shell (1) side is provided with winding hand
Handle (37), the winding handle (37) connect with wind-up roll (34);It is set on the shell (1) far from winding handle (37) side
It is equipped with a hermatic door.
9. a kind of air exchange machine as claimed in claim 8, it is characterised in that:The flexible hollow stem (93) is at least 3 sides
The polygon of shape.
10. a kind of air exchange machine as claimed in claim 9, it is characterised in that:The tapered pressure bucket (22) is close to shutter
(11) side is provided with layer of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810884190.6A CN108692413A (en) | 2018-08-06 | 2018-08-06 | A kind of air exchange machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810884190.6A CN108692413A (en) | 2018-08-06 | 2018-08-06 | A kind of air exchange machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108692413A true CN108692413A (en) | 2018-10-23 |
Family
ID=63841166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810884190.6A Withdrawn CN108692413A (en) | 2018-08-06 | 2018-08-06 | A kind of air exchange machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108692413A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169468A (en) * | 2020-09-27 | 2021-01-05 | 吉林大学 | Front-mounted filtering method and device of central air-conditioning system |
-
2018
- 2018-08-06 CN CN201810884190.6A patent/CN108692413A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169468A (en) * | 2020-09-27 | 2021-01-05 | 吉林大学 | Front-mounted filtering method and device of central air-conditioning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113280428B (en) | High-rise building is with high-efficient clean ventilation structure | |
| CN208635273U (en) | A kind of workshop replacement aeration cleaner | |
| CN106639839A (en) | Air bag type self-cleaning sound-insulating bed blind | |
| CN114234324A (en) | Ventilation energy-saving equipment for green building | |
| CN207420388U (en) | Natural fresh air window air purifier | |
| CN106345784A (en) | Adjustable telescopic dust collecting hood | |
| CN108692413A (en) | A kind of air exchange machine | |
| CN207050119U (en) | One kind exempts from installation without pipeline easy care family fresh air combined system | |
| CN111519804B (en) | Curtain wall with good ventilation effect | |
| CN209687323U (en) | A kind of Multifunction ventilated sound proof window | |
| CN116638937A (en) | Skylight for motor home | |
| CN204182243U (en) | A kind of window air filter machine | |
| CN208830876U (en) | A kind of sunshade window blind winding rotating device | |
| CN207299225U (en) | PTAC windows machine and its aeration device with dehumidifying | |
| CN110371735A (en) | Wrap-up is used in a kind of processing of fireproof and heat-insulating material | |
| CN215299834U (en) | Low-voltage distribution cabinet with isolation protection mechanism | |
| CN213425558U (en) | Oil field water injection integrated control cabinet | |
| CN205714843U (en) | A kind of shutter electric fan | |
| CN214659832U (en) | Built-in shutter hollow glass window with high shielding performance | |
| CN207350501U (en) | A kind of air cleaning unit for intelligent building | |
| CN210035787U (en) | Novel ventilation equipment of occupational health | |
| CN208056994U (en) | One kind automatically controlling window | |
| CN217924268U (en) | Curtain is breathed in inner loop | |
| CN215332276U (en) | Outer sunshade integration system flat-open window is with rolling up curtain upper ledge section bar | |
| CN216418672U (en) | Workshop air filtering device for producing air film material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181023 |