CN209386477U - Wall-mounted mute automatic ventilating fan - Google Patents
Wall-mounted mute automatic ventilating fan Download PDFInfo
- Publication number
- CN209386477U CN209386477U CN201822029432.1U CN201822029432U CN209386477U CN 209386477 U CN209386477 U CN 209386477U CN 201822029432 U CN201822029432 U CN 201822029432U CN 209386477 U CN209386477 U CN 209386477U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- shell
- air
- wall
- blower
- 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.)
- Expired - Fee Related
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
-
- 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
- F24F13/24—Means for preventing or suppressing noise
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses the wall-mounted mute automatic ventilating fans of one kind in dilution air plant field, including shell, shell is equipped with the external air inlet port outside communication chamber, it is connected to indoor interior air inlet and mixing wind outlet, the external air inlet port is arranged in back side of shell, interior air inlet setting is in shell front, blower is equipped in the shell, the import of blower is connected with external air inlet port, the outlet of blower is arranged upward and connects slow air compartment through air door, wind mixed chamber is connected to through gas nozzle on the upside of slow air compartment, the interior air inlet is connected up to wind mixed chamber, mixing wind outlet is arranged in case top and is connected with wind mixed chamber, the oxygen level sensor for controlling blower and air door is equipped in interior air inlet, deflector is equipped on the upside of interior air inlet, deflector extends to mixing wind outlet from air inlet.The device has mixed wind uniformly, it can be achieved that ventilation volume automatically adjusts, and noise is small when ventilation, and the good advantage of muting function can be used for indoor air-changing.
Description
Technical field
The utility model relates to a kind of indoor air exchanger, in particular to a kind of wall-mounted ventilating fan.
Background technique
Domestic air conditioning in the prior art does not have the function of inletting fresh air generally, in order to guarantee that room air is fresh, leads to
It takes a breath, is opend the window after taking a breath to room air frequently with the mode periodically to open a window, then restart air conditioner.This
Kind scavenging way often wastes electric energy because taking a breath excessively sufficiently, also usually causes room air dirty because opening a window not in time, shadow
Ring the health of people.
In Chinese patent database, a kind of indoor unit of split air conditioner is disclosed, application No. is:
CN99119594.9；The applying date are as follows: 1999-09-08；Open (bulletin) number are as follows: CN1282857A；Open (bulletin) day are as follows:
2001-02-07；The device makes user that need not open the window, and can take a breath to room air, as long as structure includes:
One heat exchanger；One pressure fan, for generating the air stream through over-heat-exchanger；One shell with suction hole and discharge outlet,
Suction hole and discharge outlet are formed on the part corresponding to heat exchanger upper and lower part, and an airflow channel is formed in suction
Between hole and discharge outlet, to be directed through the air stream of heat exchanger；And air interchanger, for make outside air flow into and
It takes a breath to inside.The device can in time take a breath to interior, disadvantage is that need to open blower ventilating,
It can not enough energy conservation due to ventilation volume is big.In addition, noise can be generated in scavenging period.
Utility model content
It the purpose of the utility model is to provide a kind of wall-mounted mute automatic ventilating fan, move it can to indoor progress certainly
Gas, ventilation has good muting function without opening blower under specific condition.
Purpose of the utility model is realized as follows: a kind of wall-mounted mute automatic ventilating fan, including shell, on shell
External air inlet port, the indoor interior air inlet of connection and mixing wind outlet, the external air inlet port outside equipped with communication chamber are arranged in shell
The back side, interior air inlet setting are equipped with blower in shell front, the shell, and the import of blower is connected with external air inlet port, blower
Outlet be arranged upward and connect slow air compartment through air door, be connected to wind mixed chamber through gas nozzle on the upside of slow air compartment, the interior air inlet is upward
It is connected to wind mixed chamber, mixing wind outlet is arranged in case top and is connected with wind mixed chamber, is equipped in interior air inlet for controlling wind
The oxygen level sensor of machine and air door, interior air inlet upside are equipped with deflector, and deflector extends to mixing wind from air inlet
Outlet.
When utility model works, it can be disposed at interior, the oxygen in room air is detected by oxygen level sensor
Gas content, when oxygen content is lower than given threshold, blower starting, door opening is opened from outdoor to interior blowing by air door
The adjusting of degree can control to indoor volume of air supply, and indoor relatively dirty air can be discharged from the gap of door and window, to keep
Room air is pure and fresh pleasant.Slow air compartment has the function of the noise reduction that flows slowly, and can reduce wind noise when blower air feed, the effect of gas nozzle
There are two, first, wind noise can be further decreased, second, the jet stream of upward injection can be formed, the air-flow for guiding interior air inlet
It is left from mixing wind outlet；The effect of wind mixed chamber is to guarantee that outdoor next fresh air and room air are well mixed, avoid
Room temperature is uneven.Compared with prior art, which has mixed wind uniformly, it can be achieved that ventilation volume automatically adjusts, when ventilation
Noise is small, the good advantage of muting function.
Heat exchanger is equipped on the inside of the interior air inlet as a further improvement of the utility model,.The heat exchanger can be
Electric heater is also possible to A/C evaporator.It can be exchanged heat by heat exchanger, can be heated to room air when temperature is low.
When temperature is high, it can cool down to room air.When temperature is suitable, heat exchanger can not work.It is noted that when needing
When heating to air, room air enters from interior air inlet, leaves after being heated from mixing wind outlet, air heats density drop
It is low, the power moved upwards is formed, air-extraction function can be formed at gas nozzle, at this point it is possible to which the machine that do not blow in, only need to control air door and open
It opens, can also complete indoor ventilation, therefore, under the operating condition, have the effect of absolutely mute.
It is as further improvement of the utility model, the inner wall for delaying air compartment is equipped with silencing cotton.Pass through silencing cotton
Sound-absorbing can further decrease wind noise.
To be further ensured that air-flow flowing is smooth, meanwhile, guarantee the convenience of circuit installation, the deflector is in smooth arc
Shape encloses circuit control box between deflector and shell front.Further, the shell front is equipped with air door adjusting knob
And temperature adjustment knob.The air quantity that can control fresh air by air door adjusting knob, is adjusted Indoor Temperature by temperature adjustment knob
Degree.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Wherein, 1 external air inlet port, 2 air doors, 3 slow air compartments, 4 gas nozzles, 5 wind mixed chamber, 6 hooks, 7 mixing wind outlets, 8 deflectors,
9 circuit control boxes, 10 air door adjusting knobs, 11 temperature adjustment knobs, 12 heat exchangers, air inlet in 13,14 air inlet blades, 15 electricity
Machine, 16 oxygen level sensors, 17 blowers, 18 shells, 19 silencing cottons.
Specific embodiment
As shown in Figure 1, for a kind of wall-mounted mute automatic ventilating fan, including shell 18, shell 18 are equipped with outside communication chamber
External air inlet port 1, the indoor interior air inlet 13 of connection and mixing wind outlet 7, the setting of external air inlet port 1 at 18 back side of shell,
The interior setting of air inlet 13 is equipped with hook 6, can be hung on wall at 18 front of shell, 18 back side of shell, and wall is reserved on wall
Hole, for divulging information, external air inlet port 1 is connected to outside atmosphere by wall hole or pipeline；Be equipped with blower 17 in shell 18, blower 17 into
Mouth is connected with external air inlet port 1, and the outlet of blower 17 is arranged upward and connects slow air compartment 3 through air door 2, sets on the inner wall of slow air compartment 3
There is silencing cotton 19, delays and be connected to wind mixed chamber 5 through gas nozzle 4 on the upside of air compartment, interior 13 position of air inlet is equipped with venetian blind type and enters the wind blade 14,
Interior air inlet 13 is connected up to wind mixed chamber 5, and the setting of mixing wind outlet 7 is connected at 18 top of shell and with wind mixed chamber 5, mixing wind
7 positions are exported equipped with ventilation terminal, the interior oxygen level sensor 16 being equipped with for controlling blower 17 and air door 2 of interior air inlet 13 is interior
Deflector 8 is equipped on the upside of air inlet 13, deflector 8 extends to mixing wind outlet 7 from air inlet.Blower 17 is driven to work
Motor 15 is located at interior 13 side of air inlet, when interior air inlet 13 is entered the wind, has cooling effect to motor 15, guarantees it reliably and with long-term
Operation.
Heat exchanger 12 is additionally provided on the inside of interior air inlet 13.The heat exchanger 12 can be as electric heater, can also be air-conditioning
Evaporator.
Deflector 8 is in smooth arc, and deflector 8 and shell enclose circuit control box 9 between 18 front.Shell 18 is just
Face is equipped with air door adjusting knob 10 and temperature adjustment knob 11.The air quantity that can control fresh air by air door adjusting knob 10, passes through
Room temperature is adjusted in temperature adjustment knob 11.
The device is arranged indoors, the oxygen content in room air is detected by oxygen level sensor 16, when oxygen contains
When amount is lower than given threshold, blower 17 starts, and air door 2 is opened, can by the adjusting of 2 aperture of air door from outdoor to interior blowing
With control to indoor volume of air supply, indoor relatively dirty air can be discharged from the gap of door and window, to keep room air clear
It is new pleasant.Slow air compartment 3 has the function of the noise reduction that flows slowly, and can reduce wind noise when 17 air feed of blower, the effect of gas nozzle 4 has two
It is a, first, wind noise can be further decreased, second, the jet stream of upward injection can be formed, guide in air inlet 13 air-flow from
Mixing wind outlet 7 is left；The effect of wind mixed chamber 5 is to guarantee that outdoor next fresh air and room air are well mixed, avoid
Room temperature is uneven.
Heat exchanger 12 is using under the scheme of electric heater, and when needing to heat to air, room air is from interior air inlet 13
Into, left after being heated from mixing wind outlet 7, air heats density reduce, form the power moved upwards, can be in gas nozzle 4
Place forms air-extraction function, at this point it is possible to the machine 17 that do not blow in, need to only control the unlatching of air door 2, indoor ventilation can be completed, therefore,
Under the operating condition, since blower 17 is without opening, have the effect of absolutely mute.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing creative labor can be special to some of which technology
Sign makes some replacements and deformation, these replacements and deformation are within the protection scope of the present utility model.
Claims (7)
1. a kind of wall-mounted mute automatic ventilating fan, including shell, shell is equipped with the external air inlet port outside communication chamber, in communication chamber
Interior air inlet and mixing wind outlet, it is characterised in that: external air inlet port setting is arranged in back side of shell, interior air inlet in shell
Body front, the shell is interior to be equipped with blower, and the import of blower is connected with external air inlet port, and the outlet of blower is arranged upward and through air door
Slow air compartment is connected, slow air compartment upside is connected to wind mixed chamber through gas nozzle, and the interior air inlet is connected up to wind mixed chamber, mixing wind outlet
It is arranged in case top and is connected with wind mixed chamber, the oxygen level sensor for controlling blower and air door is equipped in interior air inlet,
Deflector is equipped on the upside of interior air inlet, deflector extends to mixing wind outlet from air inlet.
2. the wall-mounted mute automatic ventilating fan of one kind according to claim 1, it is characterised in that: on the inside of the interior air inlet
Equipped with heat exchanger.
3. the wall-mounted mute automatic ventilating fan of one kind according to claim 2, it is characterised in that: the heat exchanger is that electricity adds
Hot device.
4. the wall-mounted mute automatic ventilating fan of one kind according to claim 2, it is characterised in that: the heat exchanger is air-conditioning
Evaporator.
5. according to the wall-mounted mute automatic ventilating fan of one kind described in claim 2-4 any one, it is characterised in that: described slow
The inner wall of air compartment is equipped with silencing cotton.
6. according to the wall-mounted mute automatic ventilating fan of one kind described in claim 2-4 any one, it is characterised in that: described to lead
Flowing plate is in smooth arc, encloses circuit control box between deflector and shell front.
7. the wall-mounted mute automatic ventilating fan of one kind according to claim 6, it is characterised in that: the shell front is equipped with
Air door adjusting knob and temperature adjustment knob.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822029432.1U CN209386477U (en) | 2018-12-05 | 2018-12-05 | Wall-mounted mute automatic ventilating fan |
| PCT/CN2018/122968 WO2020113699A1 (en) | 2018-12-05 | 2018-12-23 | Wall-mounted silent automatic ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822029432.1U CN209386477U (en) | 2018-12-05 | 2018-12-05 | Wall-mounted mute automatic ventilating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209386477U true CN209386477U (en) | 2019-09-13 |
Family
ID=67870654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822029432.1U Expired - Fee Related CN209386477U (en) | 2018-12-05 | 2018-12-05 | Wall-mounted mute automatic ventilating fan |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN209386477U (en) |
| WO (1) | WO2020113699A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115230934A (en) * | 2022-06-08 | 2022-10-25 | 泰兴市中远船舶机械有限公司 | Low-noise temperature-adjustable air distributor for ship |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11294826A (en) * | 1998-04-10 | 1999-10-29 | Toshiba Corp | Ventilator |
| KR102466768B1 (en) * | 2014-10-16 | 2022-11-17 | 코웨이 주식회사 | Air conditioning apparatus |
| CN105674465B (en) * | 2016-03-21 | 2018-07-20 | 德州市建筑规划勘察设计研究院 | A kind of exhaust apparatus of adjustable induction type fresh air system |
| CN207831504U (en) * | 2017-12-26 | 2018-09-07 | 成都归谷环境科技有限责任公司 | A kind of fresh air purifying separate air-conditioning device |
| CN207975798U (en) * | 2018-01-23 | 2018-10-16 | 江苏慧丰源环境工程技术有限公司 | A kind of laboratory ventilation control device |
| CN207936372U (en) * | 2018-02-01 | 2018-10-02 | 青岛双莹节能科技有限公司 | A kind of and mating fresh air air cleaning unit of air conditioner indoor unit |
-
2018
- 2018-12-05 CN CN201822029432.1U patent/CN209386477U/en not_active Expired - Fee Related
- 2018-12-23 WO PCT/CN2018/122968 patent/WO2020113699A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115230934A (en) * | 2022-06-08 | 2022-10-25 | 泰兴市中远船舶机械有限公司 | Low-noise temperature-adjustable air distributor for ship |
| CN115230934B (en) * | 2022-06-08 | 2023-08-25 | 泰兴市中远船舶机械有限公司 | Low-noise temperature-adjustable wind distributor for ship |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020113699A1 (en) | 2020-06-11 |
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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: 20190913 Termination date: 20211205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |