CN208382369U - Supply terminal device and air supply device - Google Patents
Supply terminal device and air supply device Download PDFInfo
- Publication number
- CN208382369U CN208382369U CN201821076661.2U CN201821076661U CN208382369U CN 208382369 U CN208382369 U CN 208382369U CN 201821076661 U CN201821076661 U CN 201821076661U CN 208382369 U CN208382369 U CN 208382369U
- Authority
- CN
- China
- Prior art keywords
- air
- supply terminal
- supply
- terminal device
- connecting tube
- 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.)
- Active
Links
Abstract
The utility model provides a kind of supply terminal device and air supply device, wherein supply terminal device is connected with air supply tube, it include: wind component, it is mounted at the air-supply port of air supply tube, for adjusting the air-out area of the supply terminal device, by the air-out area for changing supply terminal device, so as to increase the wind speed of air-supply end, remote air-supply is realized in the case where not increasing air quantity, and can be needed to adjust out wind velocity according to user, is realized and is become wind speed air-supply.
Description
Technical field
The utility model relates to the field of blowing, in particular to a kind of supply terminal device and air supply device.
Background technique
In existing air-supply field, station supply terminal device generally passes through the pendulum leaf adjusted at air-supply port and changes air-supply
Wind direction.The supply terminal device of this setting pendulum leaf at air-supply port, the ability for adjusting wind speed is limited, energy of blowing at a distance
Power is insufficient, and can not achieve the effect that specific region persistently becomes wind speed air-supply.Such as Patent No. 201120138284.2 is special
A kind of movable supply terminal device of adjustable wind direction is disclosed in benefit, by configuring air supplying hose and air outlet installation activity
It puts leaf and adjusts wind direction, still, which, which cannot achieve, realizes remote air-supply in the case where not changing air quantity.
Therefore, increase air supplying distance under the premise of not changing air quantity, realize remote air-supply, be in the prior art urgently
It solves the problems, such as.
Utility model content
The utility model provides a kind of supply terminal device and air supply device, under the premise of not changing air quantity, realizes
Remote air-supply.
To solve the above problems, the one aspect as the utility model, provides a kind of supply terminal device, with air-supply
Pipe is connected, comprising:
Wind component is mounted at the air-supply port of air supply tube, for adjusting the air-out area of supply terminal device.
Optionally, the outlet air opening that opening area may bring up is offered on wind component, by adjusting opening for outlet air opening
Open area is to adjust the air-out area of supply terminal device.
Optionally, wind component includes outlet air turntable, and outlet air turntable includes the outlet housing and baffle turntable of coaxial arrangement；
Offer multiple first openings on outlet housing, offer multiple second openings on told baffle turntable, outlet housing with
Baffle turntable is relatively rotatable to each other to adjust the overlapping area of the first opening and the second opening.
Optionally, wind component further include: connecting tube；
The first end and air-supply port airtight connection of connecting tube, the second end and outlet air turntable airtight connection of connecting tube.
Optionally, baffle turntable is provided with baffle turntable flange in the one side of connecting tube, and connecting tube is socketed in baffle
The outside of turntable flange；
Optionally, side of the baffle turntable far from connecting tube is arranged in outlet housing, and outlet housing includes fan housing bottom plate and fan housing
Flange, fan housing flange fan housing bottom plate is set in the one side of baffle turntable and coated baffle-plate turntable side wall and second end it is outer
Wall.
Optionally, strip through-hole, baffle turntable are offered on the fan housing flange region opposite with the side wall of baffle turntable
It is provided with the turning handle stretched out from strip through-hole on side wall, is used for flap shutter turntable.
Optionally, spacing block set is provided on the inner wall of fan housing flange, the outer wall of second end is equipped with limiting groove；Or,
The inner wall of fan housing flange is provided with limiting groove, and the outer wall of second end is equipped with spacing block set；
Spacing block set is connected in limiting groove to prevent outlet housing mobile relative to connecting tube.
Optionally, wind component includes connecting tube and the air controller that is arranged in connecting tube；
The first end and air-supply port airtight connection of connecting tube；
Air controller includes controlling aerofoil and the shaft for driving control aerofoil rotation；Control the plane and connecting tube where aerofoil
Radial direction it is parallel, shaft is connected with connecting tube and radially extending along connecting tube, by rotation control aerofoil to adjust give
The air-out area of wind end equipment.
Optionally, wind component further includes driving device；
Driving device is connected with air controller, for controlling shaft rotation.
Optionally, further includes: outer cover, outer cover are socketed in the second end of connecting tube, and third opening is offered on outer cover.
Optionally, air supply tube is flexible adjustable pipe.
Optionally, the first end of connecting tube is detachably connected with air supply tube.
Optionally, the first end of connecting tube is connected through a screw thread with air supply tube.
The utility model also proposes a kind of air supply device, comprising: the utility model proposes any supply terminal device.
The utility model proposes a kind of supply terminal device and air supply devices, and wherein supply terminal device includes outlet section
Part is mounted at the air-supply port of air supply tube, for adjusting the air-out area of supply terminal device.By changing air-supply end dress
The air-out area set realizes remote air-supply in the case where not increasing air quantity to increase the wind speed of air-supply end
It blows with wind speed is become.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of supply terminal device in the embodiment of the present application；
Fig. 2 is the schematic diagram of another supply terminal device in the embodiment of the present application；
Fig. 3 is a kind of schematic diagram of outlet housing in the embodiment of the present application；
Fig. 4 is the perspective view of outlet housing in Fig. 3；
Fig. 5 is a kind of schematic diagram of baffle turntable in the embodiment of the present application；
Fig. 6 is a kind of schematic diagram of outlet air turntable in the embodiment of the present application；
Fig. 7 is the schematic diagram of another outlet air turntable in the embodiment of the present application；
Fig. 8 is the schematic diagram of another supply terminal device in the embodiment of the present application；
Fig. 9 is the enlarged drawing of a-quadrant in Fig. 8；
Figure 10 is the schematic diagram of another supply terminal device in the embodiment of the present application.
Appended drawing reference in figure: 1, air supply tube；2, wind component；21, outlet housing；211, the first opening；212, fan housing bottom plate；
213, fan housing flange；214, strip through-hole；22, baffle turntable；221, the second opening；222, baffle turntable flange；223, baffle
Turntable side wall；224, turning handle；23, connecting tube；231, first end；232, second end；24, shell wall；25, outer cover；3, air controller；
31, aerofoil is controlled；32, shaft.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
The inventors of the present application found that often controlling outlet air side using pendulum leaf in existing station end air flow device
To, but be set as being difficult to adjust wind speed, when user from air-supply end distance farther out when, since wind speed is insufficient,
It is difficult to obtaining enough outlet air at a distance, leads to poor user experience.Therefore, extend the air supplying distance of air-supply end, realize remote
It is this field urgent problem to be solved apart from outlet air, is based on this, present inventor proposes a kind of supply terminal device and send
Wind apparatus with extend air-supply end air supplying distance.
Fig. 1-Fig. 9 is please referred to, the supply terminal device that the application proposes is connected with air supply tube 1, supply terminal device packet
Wind part 2 is included, is mounted at the air-supply port of air supply tube 1, for adjusting the air-out area of the supply terminal device.At this
In application, wind component 2 and 1 airtight connection of air supply tube, the air-flow of 1 internal flow of air supply tube need to blow to by wind component 2
User, wind component 2 can be at the air-supply port for being connected through a screw thread and being socketed in air supply tube 1, be also possible to be clamped, cover
Connect, bolted mode is connected with air supply tube 1, so that end is sent in this application in the air-supply port for sheltering from air supply tube 1
The air-out area of end device is adjustable, reduces air-out area by wind component 2, can be in the premise for not increasing fan delivery
Under, improve out wind velocity, to realize remote air-supply, increase air supplying distance so that user relatively can also obtain at a distance compared with
Good user experience, can additionally reduce out wind velocity, it can according to the need of user by way of increasing air-out area
Adjusting is asked to adjust out wind velocity, compared with it can only adjust the technical solution of air-out direction by pendulum leaf in the prior art, Neng Gouman
The sufficient a variety of air-supply demands of user freely control air supplying distance and out wind velocity under the premise of not changing fan delivery, realize remote
Distance and closely air-supply improve comfort, and can be needed adjust out wind velocity according to user, realize variable-speed blasting.
Preferably, in some alternative embodiments, the outlet air that opening area may bring up is offered on the wind component 2
Opening adjusts the air-out area of the supply terminal device by adjusting the opening area of the outlet air opening.In this reality
It applies in example, by adjusting the opening area of outlet air opening to change wind velocity out, realizes remote air-supply, optionally, outlet air
Component 2 is also possible to a section pipeline, and one end of pipeline and air-supply port airtight connection, the other end of pipeline can be infundibular ganglion
Structure is gradually reduced from one end of pipeline to the direction sectional dimension of the other end, and the other end is scalable component, when the other end is received completely
When contracting, the other end of pipeline is planar structure, there is a port, port size phase when the other end is funnel-form in planar structure
Together, that is to say, that the size of other end port can not be changed, but change air exhausting structure, when the other end is funnel-form, gas
The resistance that stream is subject to is smaller, and as the sectional dimension of the other end is gradually reduced, wind velocity can gradually increase and decrease out, to realize long distance
From air-supply, and when the other end shrink to be formed it is intermediate be provided with the planar structure of port when, lead to outlet air because gas-flow resistance increases
Speed is smaller, and funnel-shaped structure can gradually taper up, that is, realizes out that wind velocity is continuously adjustable, so as to improve user experience, funnel
The contact angle of shape structure gradually gradient of the inner wall of funnel during contraction, the inner wall of funnel and outlet air therefore by
Gradually change, further include fixed device optionally to change wind speed, for consolidating when not adjusting funnel-shaped structure
Determine the shape of funnel-shaped structure.
Preferably, in some alternative embodiments, the wind component 2 includes outlet air turntable, the outlet air turntable packet
Include the outlet housing 21 and baffle turntable 22 of coaxial arrangement；Multiple first openings 211, told baffle are offered on the outlet housing 21
Multiple second openings 221 are offered on turntable 22, the outlet housing 21 and the baffle turntable 22 are relatively rotatable to each other to adjust
The overlapping area of first opening 211 and the second opening 221.In the present embodiment, outlet air turntable, which can be arranged directly on, send
At the air-supply port of air hose 1, the first opening 211 and the second opening 221 are made by flap shutter turntable 22 or outlet housing 21
Divide overlapping or be not overlapped, the overlapping area of the first opening 211 and the second opening 221 refers to the first opening on baffle turntable 22
The overlapping area of projection and the second opening 221, the air-flow that air supply tube 1 provides are needed across the first opening 211 and the second opening 221
User can be just blowed to, therefore the overlapping area by adjusting the two can control air-out area and control air-out volume.Please
Referring to Fig. 6 and Fig. 7, optionally, position of first opening 211 on outlet housing 21 forms annular, and the ruler of the first opening 211
It is very little can be inconsistent, same second opening, 221 opening on baffle turntable 22 can also form annular, optionally, outlet air
There is turntable projection of first opening 211 on baffle turntable 22 to be entirely located in the first state in 221 range of the second opening, i.e.,
All first openings 211 may be used to outlet air, and optionally, outlet air turntable also has the first opening 211 on baffle turntable 22
Projection with second opening 221 nonoverlapping second states, i.e., the air-flow in air supply tube 1 can not from first opening 211 blowout, phase
When closing air-supply in user.In order to which air-flow will not leak when guaranteeing that user closes air-supply, outlet housing 21 and baffle turntable
22 coaxial fitting settings, to reduce gap between the two.
Preferably, in some alternative embodiments, the wind component further include: connecting tube 23；The connecting tube 23
First end 231 and air-supply port airtight connection, the second end 232 of the connecting tube 23 and the closed company of outlet air turntable
It connects.Under normal circumstances, the air supply tube 1 provided at user's station is the pipeline of preparatory indwelling, and air supply direction may be thought with user
The air supply direction wanted is different, therefore outlet air turntable is connected with air supply tube 1 by connecting tube 23, so as to change outlet air side
To meeting the needs of users, optional connecting tube can be immunity adjustable pipe, has steel wire on tube wall, makes it have certain immunity
And be hardly damaged, comprehensive air-supply can be realized by adjusting the posture of immunity adjustable pipe,
Preferably, in some alternative embodiments, the baffle turntable 22 is set in the one side of the connecting tube 23
It is equipped with baffle turntable flange 222, the connecting tube 23 is socketed in the outside of the baffle turntable flange 222.Optionally, it is described go out
Side of the baffle turntable 22 far from the connecting tube 23 is arranged in fan housing 21, and the outlet housing 21 includes fan housing bottom plate 212
With fan housing flange 213, the fan housing flange 213 the fan housing bottom plate 212 is set in the one side of the baffle turntable and
The outer wall of coated baffle-plate turntable side wall 223 and the second end 232.It is recessed that fan housing bottom plate 212 and fan housing flange 213 form installation
Chamber, the second end and baffle turntable 22 are mounted in installation cavity, thus baffle turntable 22 is fixed on the second end, simultaneously
Fan housing flange 213 is blinded by the gap between baffle turntable 22 and second end, to prevent external dust and pollutant from entering
The inside of wind turntable, avoids bacterium from breeding inside pipeline, guarantees that outlet air is cleaned and various components is prevented to be contaminated object from inside
Corrosion, extends the service life of component.
Preferably, in some alternative embodiments, in the fan housing flange 213 and 223 phase of baffle turntable side wall
Pair region on offer strip through-hole 214, be provided on the baffle turntable side wall 223 and stretched from the strip through-hole 214
Turning handle 224 out, for rotating the baffle turntable 22.Fig. 4 and Fig. 5 are please referred to, strip through-hole prolongs along the circumferential direction of baffle turntable
It stretches, the track that strip through-hole is moved as turning handle 224 plays the role of limit and guiding, and moreover, turning handle 224 is from bar shaped
Through-hole stretches out, and can increase the bonding strength between baffle turntable and outlet housing.
Preferably, in some alternative embodiments, Fig. 8 and Fig. 9 are please referred to, is set on the inner wall of the fan housing flange 213
It is equipped with spacing block set, the outer wall of the second end is equipped with limiting groove；Or, the inner wall setting of the fan housing flange 213 is limited
The outer wall of position groove, the second end 232 is equipped with spacing block set；The spacing block set be connected in the limiting groove to prevent
Only the outlet housing 21 is mobile relative to the connecting tube 23.The shape of spacing block set is adapted with the shape of limiting groove, the two
It cooperates, to drive outlet housing 21 to rotate when preventing rotary turnplate from rotating, play positioning and enhance bonding strength
Effect.
Preferably, in some alternative embodiments, Figure 10 is please referred to, the wind component 2 includes connecting tube 23 and sets
Set the air controller 3 in the connecting tube；The first end of the connecting tube 23 and air-supply port airtight connection；The control
Wind apparatus 3 includes control aerofoil 31 and the shaft 32 for driving the control aerofoil 31 to rotate；Plane where the control aerofoil 31
Parallel with the radial direction of the connecting tube 23, the shaft 32 is connected with the connecting tube 23 and along the diameter of the connecting tube 23
To extension；32 rotation around the shaft of aerofoil 31 is controlled, there is the first state of completely enclosed connecting tube, there is the plane where control aerofoil
Second state parallel with the axial direction of the connecting tube, and control aerofoil where plane and connecting tube axially and radially
The not parallel third state.Aerofoil and connecting tube axially direction are controlled by control, so that air-out area consecutive variations, and
And the region of outlet air can be controlled.
Preferably, in some alternative embodiments, the wind component 2 further includes driving device；The driving device
It is connected with the air controller 3, is rotated for controlling the shaft 32.Driving device can be the electricity being connected with shaft
Machine is rotated by motor and drives shaft rotation, to control the rotation of aerofoil.
Preferably, in some alternative embodiments, further includes: outer cover 25, the outer cover 25 are socketed in the connecting tube
In 23 second end 232, third opening is offered on the outer cover 25.It is open by setting third, to control going out for outlet air
Wind position, realize on outer cover 25 any position can outlet air, rather than the two sides of only connecting tube can outlet air.Optionally, third is opened
Mouth can be the adjustable opening of opening area, and driving device can control the openings of sizes and shaft of third opening simultaneously, so that
When controlling aerofoil closing connecting tube, third opening is also completely enclosed, and when control aerofoil is parallel with the axial direction of connecting tube, third has been open
Complete to open, i.e. the opening degree of third opening is proportional to control aerofoil and connects the angle between tube section, in this case, the
The outlet air of three openings is more uniform.
Preferably, in some alternative embodiments, the air supply tube 1 is flexible adjustable pipe.It can by adjusting air supply tube
To realize multi-angle outlet air in all directions.
Preferably, in some alternative embodiments, the first end 231 of the connecting tube 23 and the air supply tube 1 are removable
Unload connection.Optionally, the first end 231 of the connecting tube 23 is connected through a screw thread with the air supply tube 1, and it is strong both to have can increase connection
Degree, reduction connection gap are again easy to disassemble.
The application also proposes a kind of air supply device, the supply terminal device including any one that such as the application proposes.This Shen
The air supply device and supply terminal device that please be proposed include all features for the supply terminal device that the application proposes, herein no longer
It repeats.
The utility model proposes a kind of supply terminal device and air supply devices, wherein air-supply end fills supply terminal device
It including wind component, is mounted at the air-supply port of air supply tube, for adjusting the air-out area of supply terminal device.Pass through change
The air-out area of supply terminal device realizes to increase the wind speed of air-supply end in the case where not increasing air quantity
Remote air-supply, and can be needed to adjust out wind velocity according to user.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (15)
1. a kind of supply terminal device is connected with air supply tube (1) characterized by comprising
Wind component (2) is mounted at the air-supply port of the air supply tube (1), for adjusting going out for the supply terminal device
Wind area.
2. supply terminal device according to claim 1, which is characterized in that offer opening on the wind component (2)
The outlet air opening that area may bring up, by adjusting the opening area of the outlet air opening to adjust the supply terminal device
Air-out area.
3. supply terminal device according to claim 2, which is characterized in that the wind component (2) includes outlet air turntable,
The outlet air turntable includes the outlet housing (21) and baffle turntable (22) of coaxial arrangement；
Multiple first openings (211) are offered on the outlet housing (21), offer multiple second on told baffle turntable (22)
It is open (221), the outlet housing (21) and the baffle turntable (22) are relatively rotatable to each other to adjust first opening (211)
With the overlapping area of the second opening (221).
4. supply terminal device according to claim 3, which is characterized in that the wind component (2) further include: connecting tube
(23)；
The first end (231) and air-supply port airtight connection of the connecting tube (23), the second end of the connecting tube (23)
(232) with the outlet air turntable airtight connection.
5. supply terminal device according to claim 4, which is characterized in that
The baffle turntable (22) is provided with baffle turntable flange (222), the company in the one side of the connecting tube (23)
Adapter tube (23) is socketed in the outside of the baffle turntable flange (222).
6. supply terminal device according to claim 5, which is characterized in that
Outlet housing (21) setting is in side of the baffle turntable (22) far from the connecting tube (23), the outlet housing
It (21) include fan housing bottom plate (212) and fan housing flange (213), the fan housing flange (213) is arranged in the fan housing bottom plate (212)
Close to the baffle turntable one side on and coated baffle-plate turntable side wall (223) and the second end (232) outer wall.
7. supply terminal device according to claim 6, which is characterized in that
Strip through-hole is offered on the fan housing flange (213) and the opposite region of the baffle turntable side wall (223)
(214), it is provided with the turning handle (224) stretched out from the strip through-hole (214) on the baffle turntable side wall (223), is used for
Rotate the baffle turntable (22).
8. supply terminal device according to claim 6 or 7, which is characterized in that on the inner wall of the fan housing flange (213)
It is provided with spacing block set, the outer wall of the second end is equipped with limiting groove；Or, the inner wall of the fan housing flange (213) is arranged
There is limiting groove, the outer wall of the second end (232) is equipped with spacing block set；
The spacing block set is connected in the limiting groove to prevent the relatively described connecting tube (23) of the outlet housing (21) from moving
It is dynamic.
9. supply terminal device according to claim 1, which is characterized in that the wind component (2) includes connecting tube
(23) and the air controller (3) that is arranged in the connecting tube；
The first end and air-supply port airtight connection of the connecting tube (23)；
The air controller (3) includes control aerofoil (31) and the shaft (32) for driving control aerofoil (31) to rotate；It is described
Plane where controlling aerofoil (31) is parallel with the radial direction of the connecting tube (23), the shaft (32) and the connecting tube (23)
It is connected and radially extending along the connecting tube (23), by rotating the control aerofoil to adjust the supply terminal device
Air-out area.
10. supply terminal device according to claim 9, which is characterized in that the wind component (2) further includes driving dress
It sets；
The driving device is connected with the air controller (3), for controlling the shaft (32) rotation.
11. supply terminal device according to claim 9 or 10, which is characterized in that further include: outer cover (25), it is described outer
Cover (25) is socketed in the second end (232) of the connecting tube (23), and third opening is offered on the outer cover (25).
12. the described in any item supply terminal devices in -7,9 or 10 according to claim 1, which is characterized in that the air supply tube (1)
For flexible adjustable pipe.
13. according to the described in any item supply terminal devices in claim 4-7,9 or 10, which is characterized in that the connecting tube
(23) first end (231) is detachably connected with the air supply tube (1).
14. according to the described in any item supply terminal devices in claim 4-7,9 or 10, which is characterized in that the connecting tube
(23) first end (231) is connected through a screw thread with the air supply tube (1).
15. a kind of air supply device characterized by comprising such as the described in any item supply terminal devices of claim 1-14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821076661.2U CN208382369U (en) | 2018-07-06 | 2018-07-06 | Supply terminal device and air supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821076661.2U CN208382369U (en) | 2018-07-06 | 2018-07-06 | Supply terminal device and air supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208382369U true CN208382369U (en) | 2019-01-15 |
Family
ID=64962560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821076661.2U Active CN208382369U (en) | 2018-07-06 | 2018-07-06 | Supply terminal device and air supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208382369U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679725A (en) * | 2018-07-06 | 2018-10-19 | 珠海格力电器股份有限公司 | Supply terminal device and air-supply arrangement |
| CN111559223A (en) * | 2020-05-27 | 2020-08-21 | 宁波吉利汽车研究开发有限公司 | Vehicle air conditioner wind channel structure and vehicle |
-
2018
- 2018-07-06 CN CN201821076661.2U patent/CN208382369U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679725A (en) * | 2018-07-06 | 2018-10-19 | 珠海格力电器股份有限公司 | Supply terminal device and air-supply arrangement |
| CN111559223A (en) * | 2020-05-27 | 2020-08-21 | 宁波吉利汽车研究开发有限公司 | Vehicle air conditioner wind channel structure and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108679725A (en) | Supply terminal device and air-supply arrangement | |
| CN202266522U (en) | Fan assembly | |
| CN105299863B (en) | Wind pushing mechanism and wind-guiding equipment | |
| CN203272265U (en) | Fan assemblies and nozzle for same | |
| CN208059121U (en) | Airhandling equipment | |
| CN208382369U (en) | Supply terminal device and air supply device | |
| CN105091083B (en) | A kind of vertical air conditioner indoor unit and floor air conditioner | |
| CN110425679A (en) | A kind of array collar vortex air supply device | |
| CN110056957A (en) | Air conditioner indoor unit and its air-out control method, air conditioner | |
| CN106247453B (en) | Air conditioner and its air supply method | |
| CN104275051B (en) | Neat stress branch chamber back-blowing bag type dust collector | |
| CN108626837A (en) | A kind of pillar balanced ventilation device and method | |
| CN107143668A (en) | A kind of heat accumulating burner reversal valve | |
| WO2022242229A1 (en) | Water-washing air apparatus and cabinet air conditioner | |
| CN107883457A (en) | A kind of adjustable air purifier | |
| CN105003994A (en) | Adjustable ventilation opening | |
| CN208567024U (en) | Intelligent balanced ventilation device | |
| KR102535913B1 (en) | Air treatment apparatus for kitchen | |
| CN204853801U (en) | Vent with adjustable | |
| CN206073180U (en) | A kind of adjustable air volume helps suction range hood | |
| CN109405250A (en) | A kind of comprehensive air supply device that air output is controllable | |
| CN109695949B (en) | Adjustable fresh air device | |
| CN203685715U (en) | Bladeless fan capable of pivoting | |
| CN104456723B (en) | Air-conditioner | |
| CN208920469U (en) | Aeration device and air conditioner with it |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |