CN108613315B - Single-fan double-air-path ductless system and indoor air inlet and exhaust control system - Google Patents
Single-fan double-air-path ductless system and indoor air inlet and exhaust control system Download PDFInfo
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- CN108613315B CN108613315B CN201810795195.1A CN201810795195A CN108613315B CN 108613315 B CN108613315 B CN 108613315B CN 201810795195 A CN201810795195 A CN 201810795195A CN 108613315 B CN108613315 B CN 108613315B
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- air
- air inlet
- fan
- baffle plate
- end host
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- 230000007704 transition Effects 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 239000000919 ceramic Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses a single-fan double-air-path pipeline-free system which comprises a shell, a front-end host and a fan module, wherein the shell is fixedly connected with the front-end host, the fan module is arranged between the shell and the front-end host, an external air inlet and outlet are arranged on the shell, an internal air inlet and outlet are arranged on the front-end host, a transition chamber is arranged in the shell, an air inlet valve and an air outlet valve are respectively arranged in the transition chamber, the fan module is simultaneously connected with the air inlet valve and the air outlet valve, and one side of the fan module connected with the internal air inlet and outlet is a single air path. The special structural design is adopted, so that a single fan and double air paths are realized, and the problem of pollution inside the filter element is solved; the front-end host is provided with a wireless connection module, and the central control host can manage the ventilation process, so that not only is the ventilation air flow management of the whole installation environment realized, but also the control of different ventilation modes and combination time is realized, and the purposes of intelligence, easiness in use and energy conservation are achieved; and a standardized general installation component is adopted, so that the installation time is greatly saved.
Description
Technical Field
The invention belongs to the field of fresh air ventilation, and particularly relates to a single-fan double-air-path pipeline-free system and an indoor air inlet and exhaust control system.
Background
Most of the existing fresh air systems are pipeline installation systems and are divided into unidirectional flow, bidirectional flow systems with heat exchange and the like according to ventilation modes; the pipeline needs to be paved indoors during installation, the room needs to be high enough during top pavement, the height of the room can be reduced even if the floor air supply flat pipe is used for pavement, and meanwhile, the pipeline needs to be completed before decoration construction.
Part of ductless fresh air systems also appear in the market after 2014, single-duct air inlet and air exhaust control is adopted, but the current ductless fresh air systems basically need to be provided with 180mm round holes on the outer wall, most newly-built building trays are difficult to construct in consideration of aesthetic problems, meanwhile, the current ductless systems also have the problem of a filtering mode, the system works according to intermittent operation of air inlet and air exhaust, and because the air inlet and the air exhaust all pass through the same filter element, air flows through the inner side and the outer side of the filter element, and tiny particles carried by air during air exhaust can be caused: such as fabric fibers and human dander, accumulate inside the filter element, and naturally blow fine dust again into the room when air is taken in. In addition, the single-machine air quantity of the ductless system is caused by the ventilation of a single room, so that the air quality of the whole living area can not be managed.
Disclosure of Invention
In order to solve the problems, the invention provides a single-fan double-air-path pipeline-free system and an indoor air inlet and exhaust control system.
The invention is realized in the following way: the utility model provides a two wind ways of single fan do not have pipeline system, includes casing, front end host computer and fan module, casing and front end host computer fixed connection, the fan module sets up between casing and front end host computer, the fan module is equipped with two kinds of operating modes of air inlet and exhaust, be provided with outside air inlet and outlet on the casing, outside air inlet and outlet sets up outdoors, be provided with inside air inlet and outlet on the front end host computer, inside air inlet and outlet sets up indoors, one side that is close to the fan module in the casing is provided with the transition room, outside air inlet and outlet are connected to the transition room and are provided with two wind ways, and one of them wind way is the air inlet way, and another is the air way that is provided with air intake valve and air outlet valve respectively on air inlet and air outlet way, air intake valve and air outlet valve are the linkage check valve, and air intake valve and air outlet valve are opened at different times, air inlet valve and air outlet valve are connected simultaneously to the fan module, one side that is single wind way of inside air inlet is connected to the fan module.
Preferably, the air inlet pipeline is provided with a filtering device for filtering tiny particles in the sucked air.
Preferably, a heat exchanger is arranged in the transition chamber of the shell, and the heat exchanger is made of ceramic.
Preferably, the casing and the front end host are of a cuboid structure, a first baffle, a second baffle and a third baffle are arranged inside the casing, an air inlet valve is arranged on the first baffle, an air outlet valve is arranged on the second baffle, the first baffle is fixedly connected with the plane of the second baffle, one side of the third baffle is vertically connected with the joint of the planes of the first baffle and the second baffle, the other side of the third baffle is connected with the inner wall of the casing, the first baffle, the third baffle and the casing wall form an air inlet path, the second baffle, the third baffle and the casing wall form an air outlet path, and the first baffle, the second baffle and the casing wall close to one side of the front end host form a transition chamber.
Preferably, the installation component is still included, the installation component includes 2 piece at least mark angle steel and a plurality of fixing bolt screw cap, mark one side of angle steel sets up the fixed orifices, pass the rectangle mouth of window frame when casing and front end host computer installation, the outer wall of casing is hugged closely on one side of mark angle steel, and the window frame is hugged closely on the limit that is equipped with the fixed orifices, and bolt nut passes the fixed orifices of mark angle steel and firmly connects into an organic wholely with window frame both sides mark angle steel.
Preferably, an external air inlet and outlet is provided below the outer side of the housing for sucking and discharging indoor air.
Preferably, the intelligent air conditioner further comprises a central control host, a wireless connection module and a sensor interface are arranged in the front-end host of the single-fan double-air-path pipeline-free system, the front-end host is connected with the central control host through the wireless connection module, the wireless connection module is also connected with a fan module, an air inlet valve and an air outlet valve at the same time, and the sensor interface is arranged at the air inlet and outlet of the front-end host, can perform intelligent linkage according to operation monitoring signals of an air conditioner or other ventilation equipment such as a range hood and the like, and ensures that the indoor environment air quality is excellent.
Preferably, the central control host is a smart phone.
Preferably, the fan modules are respectively arranged into two different working modes of indoor air inlet and indoor air exhaust, forced convection among rooms is realized by reasonably controlling the flow directions of the air inlet and the air exhaust of different bedrooms, the indoor air environment is improved, and the ventilation effect can be achieved even if the indoor air environment is an impermeable room layout.
The beneficial effects of the invention are as follows: the special structural design is adopted, so that a single fan and double air paths are realized, and the problem of pollution inside the filter element is solved; the front-end host is provided with the wireless connection module, and the central control host can manage the ventilation process, so that not only is the ventilation air flow management of the whole installation environment realized, but also the control of different ventilation modes and combination time is realized, the purposes of intelligence, easy use and energy saving are achieved, and the indoor environment air quality is ensured to be excellent; the standardized universal mounting component is adopted, so that window type mounting can be easily realized for different external windows of rooms, and the mounting time is greatly saved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a single fan dual air path of the present invention;
FIG. 3 is a schematic diagram of a multi-front-end intelligent networking architecture of the present invention;
FIG. 4 is a schematic view of the mounting structure of the present invention;
in the figure: 1. a housing; 2. a front-end host; 3. a fan module; 4. an external air inlet and outlet; 5. an internal air inlet and outlet; 6. a transition chamber; seventhly, an air inlet valve; 8. an air outlet valve; 9. a filtering device; 10. a heat exchanger; 11. a first baffle; 12. a second baffle; 13. a third baffle; 14. marking angle steel; 15. a bolt and a nut; 16. a central control host; 17. a wireless connection module; 18. a sensor interface.
Description of the embodiments
In order to make the technical solution of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings.
The utility model provides a two wind ways of single fan does not have pipeline system as shown in fig. 1-4, includes casing 1, front end host computer 2 and fan module 3, casing 1 and front end host computer 2 fixed connection, fan module 3 sets up between casing 1 and front end host computer 2, fan module 3 is equipped with two kinds of mode of air inlet and exhaust, be provided with outside air inlet and outlet 4 on the casing 1, outside air inlet and outlet 4 sets up outdoors, be provided with inside air inlet and outlet 5 on the front end host computer 2, inside air inlet and outlet 5 sets up indoors, the one side that is close to fan module 3 in the casing 1 is provided with transition chamber 6, transition chamber 6 connects outside air inlet and outlet 4 and is provided with two wind ways, and one of them wind way is the air inlet, and another is the air exhaust way, is provided with air inlet valve 7 and air outlet valve 8 on air inlet and air exhaust way respectively, air inlet valve 7 and air outlet valve 8 are the non-return valve, and air inlet valve 7 are opened when air inlet valve 8 are different, fan 3 is connected with fan module 3 and air outlet linkage air inlet 5 one side of the air inlet and outlet 5.
The air inlet pipeline is provided with a filtering device 9 for filtering tiny particles in the sucked air.
A heat exchanger 10 is provided in the transition chamber 6 of the housing 1, and the heat exchanger 10 is made of ceramic.
The shell 1 and the front end host 2 are of cuboid structures, a first baffle 11, a second baffle 12 and a third baffle 13 are arranged inside the shell 1, an air inlet valve 7 is arranged on the first baffle 11, an air outlet valve 8 is arranged on the second baffle 12, the first baffle 11 and the second baffle 12 are fixedly connected in a plane, one side of the third baffle 13 is vertically connected with the joint of the planes of the first baffle 11 and the second baffle 12, the other side of the third baffle 13 is connected with the inner wall of the shell 1, an air inlet channel is formed by the first baffle 11, the third baffle 13 and the shell 1 wall, an air outlet channel is formed by the second baffle 12, the third baffle 13 and the shell 1 wall, and a transition chamber 6 is formed by the first baffle 11, the second baffle 12 and the shell 1 wall close to one side of the front end host 2.
The system also comprises a mounting member, wherein the mounting member comprises at least 2 standard angle steels 14 and a plurality of fixing bolt nuts 15, one side of each standard angle steel 14 is provided with a fixing hole, the rectangular opening of the window frame is penetrated when the shell 1 and the front-end host 2 are mounted, one side of each standard angle steel 14 is clung to the outer wall of the shell 1, the side provided with the fixing hole is clung to the window frame, and the bolt nuts 15 penetrate through the fixing holes of the standard angle steels 14 to firmly connect the two side standard angle steels 14 of the window frame into a whole.
An external air inlet and outlet 4 is arranged below the outer side of the shell 1 and is used for sucking the air outdoors and discharging the indoor air.
The intelligent air conditioner is characterized by further comprising a central control host 16, wherein a wireless connection module 17 and a sensor interface 18 are arranged in a front-end host 2 of the single-fan double-air-path pipeline-free system, the front-end host 2 is connected with the central control host 16 through the wireless connection module 17, the wireless connection module is also connected with a fan module 3, an air inlet valve 7 and an air outlet valve 8 at the same time, and the sensor interface 18 is arranged at an air inlet and outlet 5 in the front-end host 2 and can carry out intelligent linkage according to operation monitoring signals of an air conditioner or other ventilation equipment such as a range hood and the like so as to ensure good indoor environment air quality.
The central control host 16 is a smart phone.
The fan modules 3 are respectively arranged into two different working modes of indoor air inlet and indoor air exhaust, and the forced convection among rooms is realized by reasonably controlling the flow directions of the air inlet and the air exhaust of different bedrooms, so that the indoor air environment is improved.
The invention realizes the functions of air inlet and air exhaust respectively by controlling the forward and reverse rotation of the fan module, the same air inlet and air exhaust are actually used outside the shell 1, namely the external air inlet and air exhaust port 4, but fresh air enters the interior of the room through the air inlet channel and the air inlet valve 7 and reaches the interior air inlet and air exhaust port 5 in the room, dirty air exhaust reaches the exterior air inlet and air exhaust port 4 outdoors through the air exhaust channel and the air exhaust port valve 8, the central control host 16 controls the opening and closing of the air inlet valve 7 and the air exhaust port valve 8 through the wireless connection module 17, the function of a single fan and a double air channel is realized, the problem of the internal pollution of a filter element is effectively solved, the forced convection among rooms is realized by reasonably controlling the flow directions of the air inlet and the air exhaust in different bedrooms, the indoor air environment is improved, meanwhile, the heat exchange is realized by using ceramic bodies, the recovery of the exhaust heat and the cold quantity is realized, and the system adopts window type installation, the problem that a large hole is required to be opened on a wall body is solved, and the convenient installation is realized.
The foregoing description is only of the preferred embodiments of the invention, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the invention are therefore intended to be embraced therein.
Claims (8)
1. The utility model provides a two wind ways of single fan do not have pipeline system, includes casing, front end host computer and fan module, its characterized in that, casing and front end host computer fixed connection, the fan module sets up between casing and front end host computer, the fan module is equipped with two kinds of operating modes of air inlet and exhaust, be provided with outside air inlet and outlet on the casing, outside air inlet and outlet sets up outdoors, be provided with inside air inlet and outlet on the front end host computer, inside air inlet and outlet sets up indoors, one side that is close to the fan module in the casing is provided with the transition room, outside air inlet and outlet are connected to the transition room and are provided with two wind ways, and one wind way is the air inlet, and another is the exhaust way, is provided with air inlet valve and air outlet valve respectively on air inlet and exhaust way, air inlet valve and air outlet valve are the linkage check valve, and air inlet valve and air outlet valve are opened simultaneously, fan module connects air inlet valve and air outlet valve simultaneously, one side that the fan module connects inside air inlet is single way, be provided with filter on the air inlet way.
2. The single-fan double-air-path ductless system of claim 1, wherein a heat exchanger is disposed in the transition chamber of the housing, and the heat exchanger is made of ceramic.
3. The single-fan double-air-path pipeline-free system according to any one of claims 1-2, wherein the shell and the front-end host are of a cuboid structure, a first baffle plate, a second baffle plate and a third baffle plate are arranged inside the shell, an air inlet valve is arranged on the first baffle plate, an air outlet valve is arranged on the second baffle plate, the first baffle plate is fixedly connected with a plane of the second baffle plate, one side of the third baffle plate is vertically connected with a joint of planes of the first baffle plate and the second baffle plate, the other side of the third baffle plate is connected with an inner wall of the shell, the first baffle plate, the third baffle plate and the shell wall form an air inlet path, the second baffle plate, the third baffle plate and the shell wall form an air exhaust path, and the first baffle plate, the second baffle plate and the shell wall close to one side of the front-end host form a transition chamber.
4. The single-fan double-air-path ductless system of claim 3, further comprising a mounting member, wherein the mounting member comprises at least 2 standard angle steels and a plurality of fixing bolt nuts, one side of each standard angle steel is provided with a fixing hole, the shell and the front-end host machine penetrate through a rectangular opening of the window frame when being mounted, one side of each standard angle steel is clung to the outer wall of the shell, the side provided with the fixing hole is clung to the window frame, and the bolt nuts penetrate through the fixing holes of the standard angle steels to firmly connect the standard angle steels on two sides of the window frame into a whole.
5. A single fan double air duct ductless system according to claim 3, characterized in that an external air inlet and outlet is provided below the outside of the housing.
6. The indoor air intake and exhaust control system with the single fan and double air paths is characterized by comprising a plurality of single fan and double air paths and no air paths as set forth in any one of claims 1-5, and further comprising a central control host, wherein a wireless connection module and a sensor interface are arranged in a front-end host of the single fan and double air paths and no air paths, the front-end host is connected with the central control host through the wireless connection module, and the wireless connection module is also connected with a fan module, an air inlet valve and an air outlet valve.
7. The single-fan double-air-path ductless indoor air intake and exhaust control system according to claim 6, wherein the central control host is a smart phone.
8. The single-fan double-air-path ductless indoor air intake and exhaust control system according to claim 7, wherein a plurality of fan modules are respectively arranged in two different working modes of indoor air intake and indoor air exhaust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810795195.1A CN108613315B (en) | 2018-07-19 | 2018-07-19 | Single-fan double-air-path ductless system and indoor air inlet and exhaust control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810795195.1A CN108613315B (en) | 2018-07-19 | 2018-07-19 | Single-fan double-air-path ductless system and indoor air inlet and exhaust control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108613315A CN108613315A (en) | 2018-10-02 |
| CN108613315B true CN108613315B (en) | 2023-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810795195.1A Active CN108613315B (en) | 2018-07-19 | 2018-07-19 | Single-fan double-air-path ductless system and indoor air inlet and exhaust control system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539449A (en) * | 2018-12-06 | 2019-03-29 | 珠海格力电器股份有限公司 | A kind of new blower |
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| Publication number | Publication date |
|---|---|
| CN108613315A (en) | 2018-10-02 |
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