CN208186578U - A kind of air handling system - Google Patents
A kind of air handling system Download PDFInfo
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- CN208186578U CN208186578U CN201820582470.7U CN201820582470U CN208186578U CN 208186578 U CN208186578 U CN 208186578U CN 201820582470 U CN201820582470 U CN 201820582470U CN 208186578 U CN208186578 U CN 208186578U
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- air
- air inlet
- handling system
- return air
- duct portion
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Abstract
The utility model discloses a kind of air handling systems.The air handling system, for carrying out air conditioning to the interior space, including indoor unit main body, the indoor unit main body includes chamber and is arranged in the indoor heat exchanger of the chamber, the air handling system further includes can be by least one return air inlet of the interior space and the chamber, at least one described return air inlet includes the first return air inlet, and first return air inlet is located at the lower part of the interior space.Air handling system provided by the present application has the first return air inlet positioned at the lower part of the interior space, so, even if with the presence of oil smoke in the interior space, the oil smoke of heat can also be located at the top of the interior space, and carrying out return air by the first return air inlet of the lower part for being located at the interior space can effectively avoid oil smoke from entering the room owner's body, to guarantee the cleanliness of indoor unit body interior, extend the service life of air handling system.
Description
Technical field
The present invention relates to air-conditioning technique field, especially a kind of air handling system.
Background technique
With the continuous improvement of living standards, air-conditioning is installed in more and more family's selections in kitchen, to improve kitchen
Environment improves the culinary art experience of user, and due to that can generate a large amount of oil smoke in kitchen, oil smoke is easy to enter in air conditioner used in kitchen,
The service life for influencing air conditioner used in kitchen, for this problem, the settling mode of the prior art is usually the return air in air conditioner used in kitchen
Lampblack filtering system is set at mouthful, such as filter screen is set at return air inlet, this mode needs to be replaced frequently filter screen, and mistake
The filter effect of strainer is poor, still suffers from oil smoke and enters in air conditioner used in kitchen.
Summary of the invention
In view of this, one of the objects of the present invention is to provide a kind of air that can be avoided oil smoke and enter the room owner's body
Regulating system.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
A kind of air handling system, for carrying out air conditioning, including indoor unit main body, the indoor unit to the interior space
Main body includes chamber and is arranged in the indoor heat exchanger of the chamber, and the air handling system further includes can be by the Interior Space
Between at least one return air inlet with the chamber, at least one described return air inlet includes the first return air inlet, the indoor unit
Positioned at the top of the interior space, first return air inlet is located at the lower part of the interior space.
Preferably, at least one described return air inlet further includes the second return air inlet positioned at the top of the interior space, institute
Stating air handling system further includes first switch device, and the first switch device is used for the chamber and first return air
It mouthful is connected to at least one of second return air inlet.
Preferably, oil smoke detection device is provided at second return air inlet.
Preferably, the air handling system further includes the air draft that can be connected to second return air inlet with the exterior space
Channel.
Preferably, the air handling system further includes air flow drive device, for driving the sky in the interior space
Gas drains into the exterior space through second return air inlet and the air exhaust passage.
Preferably, air inlet is provided in the cavity wall of the chamber, the air handling system further includes and the air inlet
The air channel structure of mouth connection, the return air inlet are arranged on the air channel structure.
Preferably, the air channel structure include the main air duct portion being connected with the indoor unit main body and with the main air duct portion
Connected multiple branch air ducts portion, the return air inlet are arranged in the portion of the branch air duct,
The first switch device is arranged in the inner cavity in the main air duct portion；And/or
The multiple branch air duct portion includes that the first air duct portion of branch and the second air duct portion of branch, first return air inlet are set
It sets in air duct portion of first branch, second return air inlet is arranged in air duct portion of second branch.
Preferably, air duct portion of first branch and/or air duct portion of second branch are vertically extending.
Preferably, air duct portion of first branch is arranged in wall, and first return air inlet exposes the wall.
Preferably, the air handling system is used to carry out kitchen air conditioning, and first return air inlet is arranged in kitchen
It on cabinet in room or is positioned close on the wall of the kitchen surface, the smallpox in kitchen is arranged in second return air inlet
On plate or it is positioned close on the wall of the ceiling.
Air handling system provided by the present application has the first return air inlet positioned at the lower part of the interior space, in this way, even if
With the presence of oil smoke in the interior space, hot oil smoke can also be located at the top of the interior space, and by positioned at the lower part of the interior space
The first return air inlet carry out return air can effectively avoid oil smoke from entering the room owner's body, to guarantee the clean of indoor unit body interior
Cleanliness extends the service life of air handling system.
Detailed description of the invention
By referring to the drawings to the description of the embodiment of the present invention, the above and other purposes of the present invention, feature and
Advantage will be apparent from, in the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the air handling system of specific embodiment of the invention offer；
Fig. 2 shows the specific embodiment of the invention provide indoor unit main body and main air duct portion cooperation structural schematic diagram it
One；
Fig. 3 show the specific embodiment of the invention offer indoor unit main body and main air duct portion cooperation structural schematic diagram it
Two.
In figure, 1, indoor unit main body；11, air inlet；2, the first return air inlet；3, the second return air inlet；4, first switch device；
41, first partition；42, first baffle；5, air channel structure；51, main air duct portion；511, first interface；512, second interface；52,
First air duct portion of branch；53, the second air duct portion of branch；6, air exhaust passage；7, air flow drive device；8, second switch device；81,
Second baffle；82, second partition；9, oil smoke detection device.
Specific embodiment
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.In order to
It avoids confusion essence of the invention, there is no narrations in detail for well known method, process, process, element.
In addition, it should be understood by one skilled in the art that provided herein attached drawing be provided to explanation purpose, and
What attached drawing was not necessarily drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, be " including but not limited to " contains
Justice.
In the description of the present invention, it is to be understood that, term " first ", " second " etc. are used for description purposes only, without
It can be interpreted as indication or suggestion relative importance.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more.
This application provides a kind of air handling systems, for carrying out air tune to space in the interior space especially kitchen
Section, it is, of course, understood that the air handling system is also applied for other, there are the Interior Spaces of same air quality problems
Between in.
Air handling system includes indoor unit main body 1, and indoor unit main body 1 is for executing refrigeration, heating, dehumidifying of air-conditioning etc.
Conventional func, indoor unit main body 1 include chamber and are arranged in the conventional equipments such as the indoor heat exchanger of chamber, blower, air conditioning system
System further includes can be by least one of the interior space and chamber return air inlet, and for the return air of indoor unit main body 1, this is at least
One return air inlet includes the first return air inlet 2, and indoor unit main body 1 is located at the top of the interior space, it is to be understood that herein upper
Portion includes the top area of the interior space, and the first return air inlet 2 is located at the lower part of the interior space, it is to be understood that under herein
Portion includes the bottom section of the interior space, i.e., the first return air inlet 2 is connected to the lower space of the interior space, in this way, even if indoor
With the presence of oil smoke in such as kitchen of space, hot oil smoke can also be located at the top of the interior space, and by being located at the interior space
First return air inlet 2 of lower part, which carries out return air, effectively to avoid oil smoke from entering the room owner's body 1, to guarantee indoor unit main body 1
Internal cleanliness, extends the service life of air handling system.
Further, return air inlet further includes the second return air inlet 3 positioned at the top of the interior space, i.e. the second return air inlet 3 with
The upper space of the interior space is connected to, and air handling system further includes first switch device 4, and first switch device 4 is used for chamber
Room is connected to at least one of the first return air inlet 2 and the second return air inlet 3, that is, first switch device 4 is it is so structured that work as chamber
It when being connected to the first return air inlet 2, is not connected to the second return air inlet 3, and when chamber is connected to the second return air inlet 3, not with first
Return air inlet 2 is connected to, and first switch device 4 may be configured to only be connected to chamber with the first return air inlet 2, by chamber only with
Chamber can also be connected to the first return air inlet 2 and the second return air inlet 3 simultaneously, can also make chamber not by the connection of the second return air inlet 3
It is connected to the first return air inlet 2 and the second return air inlet 3.In this way, the first return air inlet can be used when there is oil smoke in the interior space
2 carry out return air, enter the room in owner's body 1 to avoid oil smoke, and when the interior space does not have oil smoke and indoor unit main body 1 is made
When cold, return air can be carried out using the second return air inlet 3, to guarantee indoor unit main body 1 to the refrigerating efficiency of the interior space (because cold
Air can sink, and be unfavorable for hot-air using 2 return air of the first return air inlet of lower part and exchange heat back to indoor unit main body 1).It can manage
Solution can also carry out return air using the first return air inlet 2, to guarantee indoor unit main body when indoor unit main body 1 is heated
The heating efficiency of 1 pair of interior space (because hot-air can float, is unfavorable for cold air using 3 return air of the second return air inlet on top
It returns to indoor unit main body 1 to exchange heat).
Preferably, when the air handling system is applied in kitchen, the cupboard in kitchen is can be set in the first return air inlet 2
Perhaps the second return air inlet 3 in the cavity wall of kitchen surface is positioned close on cabinet to be arranged on the ceiling in kitchen or be arranged
In the cavity wall of ceiling, to guarantee the clean and tidy of space in kitchen.
Further, in order to facilitate the setting of return air inlet, it is preferable that air handling system further includes and the air inlet on chamber
The air channel structures 5 of mouthfuls 11 connections, return air inlet is arranged on air channel structure 5, in this way, make indoor unit main body 1 position and
The setting of orientation mode is more flexible, and indoor unit main body 1 can be vertical placement and be also possible to horizontal placement (ginseng (referring to Fig. 3)
According to Fig. 2), it can be set on the ceiling, also can be set in cabinet, the structure of indoor unit main body 1 can for example hang for seat
Machine can select mounting means according to the actual situation, or family formula machine.
In a specific embodiment, air channel structure 5 include the main air duct portion 51 being connected with indoor unit main body 1 and with master
Connected multiple branch air ducts portion of air duct portion 51, main air duct portion 51 can be structure as a whole with air duct portion of branch, can also pass through
The modes such as bonding, welding form non-removable connection, can also be to be formed and are detachably connected, such as pass through clamping, grafting, tight
The modes such as firmware connection are attached, in this way, facilitate the disassembly of air channel structure, in a specific embodiment, main air duct portion
Multiple interfaces are provided on 51, air duct portion of branch is inserted into interface, to realize the connection in main air duct portion 51 Yu branch air duct portion.Into
One step, each return air inlet is separately positioned in air duct portion of branch, for example, in the embodiment shown in fig. 1, multiple branch air ducts
Portion includes the first air duct portion 52 of branch and the second air duct portion of branch 53, and the first return air inlet 2 is arranged in the first air duct portion of branch 52,
Specifically, the one end in the first air duct portion of branch 52 is connect by first interface 511 with main air duct portion 51, the setting of the first return air inlet 2
The other end in the first air duct portion of branch 52 is led to the first return air inlet 2 under the interior space by the first air duct portion of branch 52
Portion, the second return air inlet 3 are arranged in the second air duct portion of branch 53, and specifically, the one end in the second air duct portion of branch 53 passes through second
Interface 512 is connect with main air duct portion 51, and the other end in the second air duct portion of branch 53 is arranged in the second return air inlet 3, passes through second point
Second return air inlet 3 is led to the top of the interior space by branch air duct portion 53.It is, of course, understood that on same branch air duct
Also multiple return air inlets can be set, by the return air for realizing different location to the closure of different return air inlets.
Since the top in space or the upper area at close top is arranged in indoor unit main body 1 under normal conditions,
The length in the first air duct portion of branch 52 is longer, in order to save space, it is preferable that the first air duct portion of branch 52 is embedded in wall.
Further, first switch device 4, which can be, is arranged at the first return air inlet 2 and the second return air inlet 3 or sets
The air-valve in the portion of each branch air duct is set, for convenience of controlling, it is preferable that main air duct portion 51 is arranged in first switch device 4
In inner cavity, in one embodiment, first switch device 4 includes the be arranged between first interface 511 and second interface 512
One partition 41, the first driving device (figure rotated with the hinged first baffle 42 of first partition 41 and driving first baffle 42
In be not shown), when first baffle 42 is overturn to 511 direction of first interface and is resisted against between first interface 511 and air inlet 11
Cavity wall on when, first baffle 42 disconnects first interface 511 and air inlet 11, and second interface 512 is connected to air inlet 11, this
When by 3 return air of the second return air inlet, and when first baffle 42 overturns to 512 direction of second interface and is resisted against second interface 512
When in the cavity wall between air inlet 11, first baffle 42 disconnects second interface 512 and air inlet 11, first interface 511 with
Air inlet 11 is connected to, and passes through 2 return air of the first return air inlet at this time.
Further, air handling system further includes the air exhaust passage that can be connected to the second return air inlet 3 with the exterior space
6, in this way, the air in the interior space can drain into outdoor through the second return air inlet 3 and air exhaust passage 6, when there is oil smoke in interior, gather
Outdoor can be drained into through the second return air inlet 3 and air exhaust passage 6 by collecting the oil smoke near ceiling, to effectively avoid oil smoke by day
Card pollution.
It is further preferred that air handling system further includes air flow drive device 7, for driving the air in the interior space
The exterior space is drained into through the second return air inlet 3 and air exhaust passage 6, air flow drive device 7 can be discharged oil smoke and provide power-assisted, so that
Outdoor can be discharged in oil smoke as early as possible, further avoid oil smoke and be agglomerated on ceiling, and air flow drive device 7 for example can be wind
Machine is preferably provided in the inner cavity in the second air duct portion of branch 53, provides driving force as big as possible with the movement to oil smoke.
Further, air handling system further includes second switch device 8, is used for air exhaust passage 6 and the second return air inlet 3
Between be connected to or cutting, second switch device 8 for example can be air-valve, as shown in Figures 2 and 3, second switch device 8 include second
The second driving device (not shown) that baffle 81 and driving second baffle 81 rotate, second baffle 81 can be as shown in Figure 2
It is hinged with the one side edge of air exhaust passage 6, when the second driving device driving second baffle 81 be resisted against air exhaust passage 6 and side
When in the opposite another side edge in edge, second baffle 81 closes air exhaust passage 6, and the second return air inlet 3 does not connect with air exhaust passage 6
It is logical, and when the second driving device driving second baffle 81 is resisted against in first partition 41, second baffle 81 beats air exhaust passage 6
It opens, the second return air inlet 3 is connected to air exhaust passage 6 and the second return air inlet 3 will not be connected to air inlet 11.In another embodiment
In, as shown in figure 3, second switch device 8 further includes second partition 82, second interface 512 and air exhaust passage 6 are arranged side by side, the
Two partitions 82 are arranged between first partition 41 and air exhaust passage 6, a side of second partition 82 and the side in main air duct portion 51
Cavity wall is connected, and another side opposite with second partition 82 of second baffle 81 is hinged, connects when second baffle 81 is resisted against second
When in the cavity wall between mouth 512 and air exhaust passage 6, second baffle 81 closes air exhaust passage 6, and the second return air inlet 3 and air draft are logical
Road 6 is not connected to, and when second baffle 81 against be in the opposite other side cavity wall of the side cavity wall in main air duct portion 51 when, second
Baffle 81 is connected to the second return air inlet 3 with air exhaust passage 6 and the second return air inlet 3 will not be connected to air inlet 11.
Further, oil smoke detection device 9 is provided at the second return air inlet 3, oil smoke detection device 9 for example can be set
In the second air duct portion of branch 53, judge whether there is oil smoke in the interior space by the detected value of oil smoke detection device 9, with
This is accordingly controlled, for example, when the detected value of oil smoke detection device 9 is greater than or equal to predetermined value, control first switch dress
It sets 4 to be only connected to chamber with the first return air inlet 2, indoor unit main body 1 is by 2 return air of the first return air inlet at this time, to avoid excessive
Oil smoke enters the room in owner's body 1；When the detected value of oil smoke detection device 9 is less than predetermined value and the operation refrigeration of indoor unit main body 1
When, chamber is only connected to the second return air inlet 3 by control first switch device 4, to guarantee the refrigeration effect of indoor unit main body 1；When
When the detected value of cooking fume device 9 is less than predetermined value and the operation heating of indoor unit main body 1, first switch device 4 is controlled by chamber
Room is only connected to the first return air inlet 2, to guarantee the heating effect of indoor unit main body 1.
It is further preferred that air exhaust passage 6 is beaten when the detected value of oil smoke detection device 9 is greater than or equal to predetermined value
It opens, so that the second return air inlet 3 is connected to the exterior space, while can also open air flow drive device 7, in this way, making
It is interior that can outdoor quickly be discharged through the second return air inlet 3 and air exhaust passage 6 in oil smoke to be raised to upper space, to guarantee the clean of ceiling
Only.
Air handling system provided by the present application has the first return air inlet 2 positioned at the lower part of the interior space, in this way, even if
With the presence of oil smoke in the interior space, hot oil smoke can also be located at the top of the interior space, and by positioned at the lower part of the interior space
The first return air inlet 2 carry out return air can effectively avoid oil smoke from entering the room owner's body 1, to guarantee inside indoor unit main body 1
Cleanliness, extend the service life of air handling system.
Those skilled in the art will readily recognize that above-mentioned each preferred embodiment can be free under the premise of not conflicting
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is merely exemplary, and not restrictive, without departing from of the invention basic
In the case where principle, those skilled in the art can be directed to the various apparent or equivalent modification or replace that above-mentioned details is made
It changes, is all included in scope of the presently claimed invention.
Claims (11)
1. a kind of air handling system, for carrying out air conditioning to the interior space, which is characterized in that including indoor unit main body,
The indoor unit main body includes chamber and is arranged in the indoor heat exchanger of the chamber, and the air handling system further includes that can incite somebody to action
At least one return air inlet of the interior space and the chamber, at least one described return air inlet include the first return air inlet,
The indoor unit main body is located at the top of the interior space, and first return air inlet is located at the lower part of the interior space.
2. air handling system according to claim 1, which is characterized in that at least one described return air inlet further includes being located at
Second return air inlet on the top of the interior space, the air handling system further include first switch device, and described first opens
Device is closed for the chamber to be connected to at least one of first return air inlet and second return air inlet.
3. air handling system according to claim 2, which is characterized in that be provided with oil smoke inspection at second return air inlet
Survey device.
4. air handling system according to claim 2, which is characterized in that the air handling system further includes that can incite somebody to action
The air exhaust passage that second return air inlet is connected to the exterior space.
5. air handling system according to claim 4, which is characterized in that the air handling system further includes that air-flow drives
Dynamic device, for driving the air in the interior space to drain into room through second return air inlet and air exhaust passage wind channel
The external space.
6. air handling system according to claim 2, which is characterized in that be provided with air inlet in the cavity wall of the chamber
Mouthful, the air handling system further includes the air channel structure being connected to the air inlet, and the return air inlet is arranged in the air duct
In structure.
7. air handling system according to claim 6, which is characterized in that the air channel structure includes and the indoor unit
Multiple branch air ducts portion main body connected main air duct portion and be connected with the main air duct portion, the return air inlet are arranged at described point
In branch air duct portion.
8. air handling system according to claim 7, which is characterized in that the first switch device is arranged in the master
In the inner cavity in air duct portion；And/or
The multiple branch air duct portion includes the first air duct portion of branch and the second air duct portion of branch, and the first return air inlet setting exists
In air duct portion of first branch, second return air inlet is arranged in air duct portion of second branch.
9. air handling system according to claim 8, which is characterized in that air duct portion of first branch and/or described
Second air duct portion of branch is vertically extending.
10. air handling system according to claim 8, which is characterized in that air duct portion of first branch is arranged in wall
In wall, first return air inlet exposes the wall.
11. the air handling system according to one of claim 2 to 10, which is characterized in that the air handling system is used
In carrying out air conditioning to kitchen, first return air inlet is arranged on the cabinet in kitchen or is positioned close to the kitchen
On the wall on ground, second return air inlet is arranged on the ceiling in kitchen or is positioned close to the wall of the ceiling
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582470.7U CN208186578U (en) | 2018-04-23 | 2018-04-23 | A kind of air handling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582470.7U CN208186578U (en) | 2018-04-23 | 2018-04-23 | A kind of air handling system |
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| Publication Number | Publication Date |
|---|---|
| CN208186578U true CN208186578U (en) | 2018-12-04 |
Family
ID=64434653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820582470.7U Active CN208186578U (en) | 2018-04-23 | 2018-04-23 | A kind of air handling system |
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| Country | Link |
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| CN (1) | CN208186578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644891A (en) * | 2018-04-23 | 2018-10-12 | 珠海格力电器股份有限公司 | Air handling system and its control method |
-
2018
- 2018-04-23 CN CN201820582470.7U patent/CN208186578U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644891A (en) * | 2018-04-23 | 2018-10-12 | 珠海格力电器股份有限公司 | Air handling system and its control method |
| WO2019205667A1 (en) * | 2018-04-23 | 2019-10-31 | 珠海格力电器股份有限公司 | Air conditioning system and method for controlling same |
| CN108644891B (en) * | 2018-04-23 | 2023-12-08 | 珠海格力电器股份有限公司 | Air conditioning system and control method thereof |
| US11976825B2 (en) | 2018-04-23 | 2024-05-07 | Gree Electric Appliances, Inc. Of Zhuhai | Air conditioning system and method for controlling same |
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