CN208804827U - A kind of fresh air-changing device - Google Patents
A kind of fresh air-changing device Download PDFInfo
- Publication number
- CN208804827U CN208804827U CN201821470971.2U CN201821470971U CN208804827U CN 208804827 U CN208804827 U CN 208804827U CN 201821470971 U CN201821470971 U CN 201821470971U CN 208804827 U CN208804827 U CN 208804827U
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- screw rod
- sliding block
- motor
- protective shell
- changing device
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Abstract
A kind of fresh air-changing device, it is related to the technical field of air regenerating device, it includes rack, air inlet, mobile mechanism, bindiny mechanism, two close mechanisms, two channels, ventilation mechanism A and ventilation mechanism B, the close mechanism includes fluted disc, connecting rod, tapered teeth A, tapered teeth B and closing assembly, closing assembly includes screw rod, screw rod sliding block, telescopic rod, baffle, shaft and spring, described screw rod one end is connected to tapered teeth B, the other end of screw rod is connected with screw rod sliding block, one end of telescopic rod is hinged on screw rod sliding block, the other end of telescopic rod is articulated with baffle, baffle is rotationally connected on channel by shaft, one end of spring is also connected on the screw rod sliding block, the other end of spring is connected in rack；The fresh air-changing device can rapidly switch the mode of hot wind or cold wind, and the cold wind blowout of the hot wind that will not be had surplus heat after switching or waste cold, switch speed is fast, can switch as long as the shorter time and finish, and transition effect is preferable.
Description
Technical field
The utility model relates to the technical field of air regenerating device, especially a kind of fresh air-changing device.
Background technique
A set of independent air processing unit that aeration device is made of supply air system and exhaust system, it is divided into duct type
Aeration device and without two kinds of pipeline aeration device.Duct type aeration device is made of new blower and pipe fitting, passes through new blower
Clean room outer space conductance enters interior, and room air is discharged by pipeline；Without pipeline aeration device by Fresh air handling units at, equally by
New blower clean room outer space conductance enters interior.Comparatively duct type aeration device is more suitable for greatly industry or big due to project amount
Area Office Area uses, and without pipeline aeration device because easy for installation, it is more suitable for family's use.
And fresh air-changing device now is switching hot wind or when cold wind, and when fresh air-changing device is when export cold wind, need
When switching to output hot wind, after handover, fresh air-changing device can also continue output cold wind for a period of time；And work as fresh-air ventilation
Device is when exporting hot wind, and when needing to switch to output cold wind, after handover, fresh air-changing device can also continue output hot wind one
The section time；After causing it to switch cold wind or hot wind mode, it is also necessary to which one end time, which could veritably switch, to be finished, and cold wind is switched
Or the effect of hot wind is poor.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of fresh air-changing devices, can rapidly switch
The cold wind of the mode of hot wind or cold wind, the hot wind that will not be had surplus heat after switching or waste cold is blown out, and switch speed is fast, as long as shorter
Time can switch and finish, and transition effect is preferable.
A kind of in order to solve the above technical problems, the technical scheme adopted by the utility model is: fresh air-changing device, including
Rack, air inlet, mobile mechanism, bindiny mechanism, two close mechanisms, two channels, ventilation mechanism A and ventilation mechanism B, institute
It states rack side and is connected with air inlet, be connected with mobile mechanism in rack, mobile mechanism is connected to bindiny mechanism, in bindiny mechanism
Lower both ends are symmetrically arranged with two close mechanisms, and one of close mechanism is connected to the one end in one of channel, one of them
The other end in channel is connected with ventilation mechanism A, another close mechanism is connected to the one end in another channel, another
The other end in channel is connected with ventilation mechanism B, and the close mechanism includes fluted disc, connecting rod, tapered teeth A, tapered teeth B and closes
Seaming element, the fluted disc are connected to one end of connecting rod, and the other end of connecting rod is connected to tapered teeth A, tapered teeth A engagement connection
In being connected with closing assembly on tapered teeth B, tapered teeth B, closing assembly includes screw rod, screw rod sliding block, telescopic rod, baffle, shaft
And spring, described screw rod one end are connected to tapered teeth B, the other end of screw rod is connected with screw rod sliding block, hinged on screw rod sliding block
There is one end of telescopic rod, the other end of telescopic rod is articulated with baffle, and baffle is rotationally connected on channel by shaft, the screw rod
One end of spring is also connected on sliding block, the other end of spring is connected in rack.
The length of the baffle and the lateral length in channel are equal.
The mobile mechanism includes connection frame, sliding rail, sliding block and cylinder, and the connection frame is equipped with sliding rail, on sliding rail
Sliding block is slidably connected, the piston rod of cylinder is connected on sliding block, cylinder is mounted on frame inner wall, the company of being also connected on sliding block
Connection mechanism.
The bindiny mechanism includes motor A and gear, and the motor A is connected on sliding block by strut, electronic
The motor shaft of machine A is connected with gear.
The gear and fluted disc are located in same vertical line.
The ventilation mechanism A includes motor B, flabellum, air outlet, protective shell and electric boiling plate, the protective shell
One end is connected to channel, and the other end of protective shell is connected with air outlet, and motor B, the electricity on motor B are equipped in protective shell
Flabellum is connected on arbor, the both ends of protective shell are equipped with electric boiling plate, and electric boiling plate is external in power supply by conducting wire.
The ventilation mechanism B includes motor B, flabellum, air outlet, protective shell and refrigeration machine, and the one of the protective shell
End is connected to channel, and the other end of protective shell is connected with air outlet, and motor B, the motor on motor B are equipped in protective shell
Flabellum is connected on axis, the both ends of protective shell are equipped with refrigeration machine, and refrigeration machine is external in power supply by conducting wire.
The utility model provides a kind of fresh air-changing device, can rapidly switch the mode of hot wind or cold wind, cut
The hot wind that will not be had surplus heat after changing or the blowout of the cold wind of waste cold, switch speed is fast, can switch as long as the shorter time and finish,
And transition effect is preferable.
Detailed description of the invention
Fig. 1 is the first structure diagram of the utility model fresh air-changing device；
Fig. 2 is the partial enlarged view at the A of Fig. 1.
Specific embodiment
As shown in Figs. 1-2, a kind of fresh air-changing device, including rack 1, air inlet 2, mobile mechanism, bindiny mechanism, two
Close mechanism, two channels 6, ventilation mechanism A and ventilation mechanism B, 1 side of rack are connected with air inlet 2, in rack 1
It is connected with mobile mechanism, mobile mechanism is connected to bindiny mechanism, and bindiny mechanism's upper and lower ends are symmetrically arranged with two close mechanisms,
In a close mechanism be connected to the one end in one of channel 6, the other end in one of channel 6 is connected with ventilation mechanism A,
Another close mechanism is connected to the one end in another channel 6, and the other end in another channel 6 is connected with ventilation mechanism
B, the close mechanism include fluted disc 501, connecting rod 502, tapered teeth A503, tapered teeth B504 and closing assembly, the tooth
Disk 501 is connected to one end of connecting rod 502, and the other end of connecting rod 502 is connected to tapered teeth A503, and tapered teeth A503 engagement connects
It is connected to tapered teeth B504, closing assembly is connected on tapered teeth B504, closing assembly includes screw rod 505, screw rod sliding block 506, stretches
Contracting bar 507, baffle 508, shaft 509 and spring 510, described 505 one end of screw rod are connected to tapered teeth B504, screw rod 505
The other end is connected with screw rod sliding block 506, and one end of telescopic rod 507, the other end of telescopic rod 507 are hinged on screw rod sliding block 506
It is articulated with baffle 508, baffle 508 is rotationally connected on channel 6 by shaft 509, is also connected with bullet on the screw rod sliding block 506
One end of spring 510, the other end of spring 510 are connected in rack 1.
The length of the baffle 508 is equal with the lateral length in channel 6.
The mobile mechanism includes connection frame 301, sliding rail 302, sliding block 303 and cylinder 304, on the connection frame 301
Equipped with sliding rail 302, sliding block 303 is slidably connected on sliding rail 302, and the piston rod of cylinder 304, cylinder 304 are connected on sliding block 303
It is mounted on 1 inner wall of rack, is also connected with bindiny mechanism on sliding block 303.
The bindiny mechanism includes motor A401 and gear 402, and the motor A401 is connected to cunning by strut
On block 303, the motor shaft of motor A401 is connected with gear 402.
The gear 402 is located in same vertical line with fluted disc 501.
The ventilation mechanism A includes motor B701, flabellum 702, air outlet 703, protective shell 704 and electric boiling plate 8,
One end of the protective shell 704 is connected to channel 6, and the other end of protective shell 704 is connected with air outlet 703, peace in protective shell 704
Equipped with motor B701, flabellum 702 is connected on the motor shaft on motor B701, the both ends of protective shell 704 are equipped with electric heating
Plate 8, electric boiling plate 8 are external in power supply by conducting wire.
The ventilation mechanism B includes motor B701, flabellum 702, air outlet 703, protective shell 704 and refrigeration machine 9, institute
The one end for stating protective shell 704 is connected to channel 6, and the other end of protective shell 704 is connected with air outlet 703, installation in protective shell 704
There is motor B701, flabellum 702 is connected on the motor shaft on motor B701, the both ends of protective shell 704 are equipped with refrigeration machine 9,
Refrigeration machine 9 is external in power supply by conducting wire.
Specific implementation process is as follows: being to blow when staff needs to switch the fresh air-changing device during use
Out when hot wind, staff controls the starting of cylinder 304, passes through the mobile drive cunning connected to it of the piston rod of cylinder 304
Block 303 is moved along sliding block 303, and at this moment bindiny mechanism contacts with the close mechanism of the side ventilation mechanism A, starts motor A401,
The rotation that gear 402 connected to it is driven by the rotation of the motor shaft of motor A401 is driven by the rotation of gear 402
The rotation for engaging the fluted disc 501 of connection drives the rotation of connecting rod 502 connected to it by the rotation of fluted disc 501, leads to
The rotation for crossing connecting rod 502 drives the rotation of tapered teeth A503 connected to it, passes through the rotation drive of tapered teeth A503 and its
The tapered teeth B504 for engaging connection is driven the rotation of screw rod 505 connected to it by the rotation of tapered teeth B504, passes through screw rod
505 rotation drives screw rod sliding block 506 connected to it to move along the length direction of screw rod 505, at this moment, on screw rod sliding block 506
Telescopic rod 507 can move, while being axis rotation to baffle 508 connected to it is pushed up with shaft 509, at this moment staff opens
The starting of motor B701 in dynamic ventilation mechanism A drives fan connected to it by the rotation of the motor shaft of motor B701
The rotation of leaf 702, while the electric boiling plate 8 for starting 704 two sides of protective shell of ventilation mechanism A is connected to extraneous power supply, and it is extraneous
Air be passed to ventilation mechanism A from air inlet 2 and air heated by electric boiling plate 8, finally from 703 row of air outlet
Out, so complete hot wind conveying；
When it is blowing cold air that staff, which needs to switch the fresh air-changing device, staff controls opening for cylinder 304
It is dynamic, moved by the mobile drive of the piston rod of cylinder 304 sliding block 303 connected to it along sliding block 303, at this moment bindiny mechanism with
The close mechanism of the side ventilation mechanism B contacts, and starts motor A401, by the rotation of the motor shaft of motor A401 drive with
The rotation of its gear 402 connected is driven the rotation for engaging the fluted disc 501 of connection by the rotation of gear 402, passes through tooth
The rotation of disk 501 drives the rotation of connecting rod 502 connected to it, drives cone connected to it by the rotation of connecting rod 502
The rotation of type tooth A503 is driven the tapered teeth B504 for engaging connection by the rotation of tapered teeth A503, passes through tapered teeth
The rotation of B504 drives the rotation of screw rod 505 connected to it, drives screw rod sliding block connected to it by the rotation of screw rod 505
506 move along the length direction of screw rod 505, and at this moment, the telescopic rod 507 on screw rod sliding block 506 can move, while connecting to top with it
The baffle 508 connect is with shaft 509 for axis rotation, and at this moment staff starts the starting of the motor B701 in ventilation mechanism B,
The rotation of flabellum 702 connected to it is driven by the rotation of the motor shaft of motor B701, while starting the guarantor of ventilation mechanism A
The refrigeration machine 9 of 704 two sides of protective case be connected to extraneous power supply, and the air in the external world from air inlet 2 is passed to ventilation mechanism B and by making
Cold 9 freezes to air, is finally discharged from air outlet 703, and then completes the conveying of cold wind, and the silk on ventilation mechanism A
Bar sliding block 506 because the elastic force potential energy of spring 510 thereon effect, promptly by screw rod sliding block 506 along the direction of screw rod 505
It is moved to original position, and baffle 508 also can be on axis rotation to original position with shaft 509 immediately, and then close
The channel 6 of ventilation mechanism A, can rapidly switch the mode of hot wind or cold wind, the hot wind that will not be had surplus heat after switching or
The cold wind of waste cold is blown out, and switch speed is fast, can switch as long as the shorter time and finish, and transition effect is preferable.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the technical solution that the protection scope of the utility model should be recorded with claim, the technical solution recorded including claim
The equivalents of middle technical characteristic are protection scope.Equivalent replacement i.e. within this range is improved, also in the utility model
Protection scope within.
Claims (7)
1. a kind of fresh air-changing device, it is characterised in that: including rack, air inlet, mobile mechanism, bindiny mechanism, two closures
Mechanism, two channels, ventilation mechanism A and ventilation mechanism B, the rack side are connected with air inlet, shifting are connected in rack
Motivation structure, mobile mechanism are connected to bindiny mechanism, and bindiny mechanism's upper and lower ends are symmetrically arranged with two close mechanisms, one of them is closed
One end that mechanism is connected to one of channel is closed, the other end in one of channel is connected with ventilation mechanism A, another is closed
One end that mechanism is connected to another channel is closed, the other end in another channel is connected with ventilation mechanism B, the closure machine
Structure includes fluted disc, connecting rod, tapered teeth A, tapered teeth B and closing assembly, and the fluted disc is connected to one end of connecting rod, connection
The other end of bar is connected to tapered teeth A, and tapered teeth A engagement is connected to tapered teeth B, closing assembly is connected on tapered teeth B, is closed
Component includes screw rod, screw rod sliding block, telescopic rod, baffle, shaft and spring, and described screw rod one end is connected to tapered teeth B, screw rod
The other end be connected with screw rod sliding block, one end of telescopic rod is hinged on screw rod sliding block, the other end of telescopic rod is articulated with baffle,
Baffle is rotationally connected on channel by shaft, and one end of spring is also connected on the screw rod sliding block, and the other end of spring connects
It is connected in rack.
2. fresh air-changing device according to claim 1, it is characterised in that: the length of the baffle and the transverse direction in channel are long
It spends equal.
3. fresh air-changing device according to claim 1, it is characterised in that: the mobile mechanism include connection frame, sliding rail,
Sliding block and cylinder, the connection frame are equipped with sliding rail, slidably connect sliding block on sliding rail, the piston of cylinder is connected on sliding block
Bar, cylinder are mounted on frame inner wall, and bindiny mechanism is also connected on sliding block.
4. fresh air-changing device according to claim 1, it is characterised in that: the bindiny mechanism include motor A and
Gear, the motor A are connected on sliding block by strut, and the motor shaft of motor A is connected with gear.
5. fresh air-changing device according to claim 4, it is characterised in that: the gear and fluted disc are located at same vertical line
On.
6. fresh air-changing device according to claim 1, it is characterised in that: the ventilation mechanism A includes motor B, fan
Leaf, air outlet, protective shell and electric boiling plate, one end of the protective shell are connected to channel, and the other end of protective shell is connected with
Air outlet is equipped with motor B in protective shell, and flabellum is connected on the motor shaft on motor B, and the both ends of protective shell are equipped with electricity
Heating plate, electric boiling plate are external in power supply by conducting wire.
7. fresh air-changing device according to claim 1, it is characterised in that: the ventilation mechanism B includes motor B, fan
Leaf, air outlet, protective shell and refrigeration machine, one end of the protective shell are connected to channel, and the other end of protective shell is connected with out
Air port is equipped with motor B in protective shell, and flabellum is connected on the motor shaft on motor B, and the both ends of protective shell are equipped with refrigeration
Machine, refrigeration machine are external in power supply by conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821470971.2U CN208804827U (en) | 2018-09-10 | 2018-09-10 | A kind of fresh air-changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821470971.2U CN208804827U (en) | 2018-09-10 | 2018-09-10 | A kind of fresh air-changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208804827U true CN208804827U (en) | 2019-04-30 |
Family
ID=66237140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821470971.2U Expired - Fee Related CN208804827U (en) | 2018-09-10 | 2018-09-10 | A kind of fresh air-changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208804827U (en) |
-
2018
- 2018-09-10 CN CN201821470971.2U patent/CN208804827U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190430 Termination date: 20210910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |