CN203375580U - Multifunctional domestic cold and warm fresh air machine - Google Patents
Multifunctional domestic cold and warm fresh air machine Download PDFInfo
- Publication number
- CN203375580U CN203375580U CN201320304460.4U CN201320304460U CN203375580U CN 203375580 U CN203375580 U CN 203375580U CN 201320304460 U CN201320304460 U CN 201320304460U CN 203375580 U CN203375580 U CN 203375580U
- Authority
- CN
- China
- Prior art keywords
- air
- coil pipe
- temperature
- blower fan
- return air
- 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
Images
Abstract
The utility model provides a multifunctional domestic cold and warm fresh air machine which comprises a shell and a first channel. The first channel divides the internal space of the shell into an upper space body and a lower space body, a first coil pipe is arranged in the middle of the upper space body, a centrifugal fan is disposed on the left side of the first coil pipe, a second channel is formed between the first coil pipe and the centrifugal fan, an alternative air brake is disposed between the second channel and the first channel, an air feeding inlet is formed in the rear portion of the centrifugal fan, an air return opening is formed in the right side of the first coil pipe, the air return opening is matched with an air return opening air brake, a compressor is arranged in the lower space body, a fan and a second coil pipe are arranged on one side of the compressor, a ventilation opening is formed in a left side plate of the shell, and a removable air filtering net frame insertion opening is formed above the ventilation hole. By means of the multifunctional domestic cold and warm fresh air machine, outdoor fresh air which is low in temperature is sent to the indoor after being filtered and heated properly, and therefore the temperature of indoor air can not be lowered sharply.
Description
Technical field
The utility model relates to a kind of blower fan, particularly the new blower fan of a kind of multifunctional household changes in temperature.
Background technology
In recent years, Beijing-tianjin-hebei Region was perplexed by haze weather often, and this year, air PM2.5 exponential sum nitrogen content was more serious than the U.S.'s photochemistry smaze event that causes hundreds of people's death last century; According to reports, the area, Pearl River Delta started similar meteorology occurs before 10 years, and more serious than Beijing-tianjin-hebei Region, and annual each Duration Ratio Beijing-tianjin-hebei Region is long.
The major function of the new blower fan of family expenses is to improve the home air quality, and family quotes new blower fan, has worn mouth mask while being equivalent to make people to be in, and teaching building is quoted the new blower fan technology of family expenses, also is equivalent to make the student above class hour also to wear mouth mask.Therefore, researching and developing and promoting the new blower fan of multifunctional household is the way that ensures fast health of people, and its investment is little benefited large, does not need to exchange " energy-saving and emission-reduction " for reduction GDP and reduces the puzzlement of haze weather.
Yet the new blower fan existent defect of most of multifunctional households: during Beijing-tianjin-hebei Region generation haze weather, temperature is very low, inputs new wind and can make indoor air temperature decline to a great extent; The Pearl River Delta region temperature is 10 while spending, and inputs new wind indoor air temperature is declined to a great extent, and many southerners can can't stand; Filtering function for PM2.5 exponential sum nitrogen content is lower.
The utility model content
The utility model aims to provide the new blower fan of a kind of multifunctional household changes in temperature, solves the new wind of input in prior art and can make indoor air temperature significantly descend, the lower technical problem of filtering function of PM2.5 exponential sum nitrogen content.
At the utility model, provide a kind of multifunctional household changes in temperature new blower fan, comprise housing and first passage, described first passage becomes upper segment space and lower segment space by the enclosure interior spatial separation, described upper segment space middle part is equipped with the first coil pipe, the left side of described the first coil pipe is equipped with centrifugal fan, form second channel between described the first coil pipe and described centrifugal fan, between described second channel and described first passage, the alternative air lock is housed, be provided with air outlet after described centrifugal fan, there is return air inlet on the right side of described the first coil pipe, described return air inlet is furnished with the return air inlet air lock, be provided with compressor in described lower segment space, a side of described compressor is installed blower fan and the second coil pipe, on described housing left plate, ventilating opening is set, extraction-type air filter screen framework socket is equipped with in described ventilating opening top.
Further, described air outlet is furnished with the air-supply wall pipe, and there are upper return air inlet and lower return air inlet in described the first coil pipe right side, and described upper return air inlet is furnished with upper return air wall pipe, and described lower return air inlet is furnished with lower return air wall pipe.
Further, described the first coil pipe has drip tray.
Further, described second channel and described first passage Cheng “ Shang " shape.
Further, described housing is provided with protecting wire net in the side near described the second coil pipe.
Further, described ventilating opening is the louvre ventilation mouth.
Further, the top board of the new blower fan of described multifunctional household changes in temperature is oblique top.
The new blower fan of multifunctional household changes in temperature that adopts the utility model to provide, the temperature of outdoor new wind is too low, outdoor air can be after filtration with appropriate heating treatment after be sent to indoor, thereby reached, can not make indoor air temperature significantly descend, simultaneously PM2.5 exponential sum nitrogen content also can filter to obtain technique effect more thoroughly.
The accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model, for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 has schematically shown the inner space schematic diagram of the multifunctional household changes in temperature new blower fan that the utility model embodiment provides;
Fig. 2 has schematically shown the left view of the multifunctional household changes in temperature new blower fan that the utility model embodiment provides;
Fig. 3 has schematically shown the right view of the multifunctional household changes in temperature new blower fan that the utility model embodiment provides;
Fig. 4 has schematically shown the alternative air lock of the multifunctional household changes in temperature new blower fan that the utility model embodiment provides;
Fig. 5 has schematically shown the outdoor mounted schematic diagram of the multifunctional household changes in temperature new blower fan that the utility model embodiment provides;
Fig. 6 has schematically shown the indoor set schematic diagram of the multifunctional household changes in temperature new blower fan that the utility model embodiment provides;
Fig. 7 has schematically shown the scheme of installation of the interior decoration panel that the utility model embodiment provides;
Fig. 8 has schematically shown the extraction-type air filtration frame structure schematic diagram that the utility model embodiment provides.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Embodiment 1
Referring to figs. 1 through Fig. 3, the present embodiment provides a kind of multifunctional household changes in temperature new blower fan, and first passage 7 is separated into upper segment space and lower segment space by its inner space.
As shown in 1 figure, upper segment space middle part is equipped with the first coil pipe 4, the first coil pipe 4 is arranged with drip tray 6, one side of the first coil pipe 4 is equipped with centrifugal fan 1, space between the first coil pipe 4 and centrifugal fan 1 is second channel 3, second channel 3 and first passage 7 Cheng “ Shang " shape, between second channel 3 and first passage 7, alternative air lock 12 is housed, be provided with an air outlet 2 after centrifugal fan 1, air outlet 2 is furnished with air-supply wall pipe 15, the opposite side of the first coil pipe 4 has two return air inlets 5 arranged side by side up and down, return air inlet 5 is furnished with return air inlet air lock (not shown in FIG.), two return air inlets 5 are furnished with respectively upper return air wall pipe 17 and lower return air wall pipe 16.
In lower segment space, the below of centrifugal fan 1 is compressor installing space 11, and compressor installing space 11 is equipped with compressor and parts (not shown in FIG.) thereof, and a side of compressor installing space 11 is equipped with blower fan 10 and the second coil pipe 9.
During the warm new wind pattern of operation, the first coil pipe 4 is that condenser, the second coil pipe 9 are evaporimeter; When operation dehumidifier or cold new wind pattern, the first coil pipe 4 is evaporimeter, and the second coil pipe 9 is condenser.
As shown in Figure 2, protecting wire net 8, the second coil pipes 9 are set on the same plane of housing right plate near protecting wire net 8; As shown in Figure 3, louvered ventilating opening 13 is set on the same plane of housing left plate, extraction-type air filter screen framework socket 14 is housed on louvered ventilating opening 13.
As shown in Figure 4, the gate of alternative air lock 12 rotates while putting in place the structure chart of alternative air lock 12, closes first passage 7, opens second channel 3, and outdoor air can enter second channel 3 through extraction-type air filter screen framework socket 14; Alternative air lock 12 upwards rotates 90 degree while putting in place, becomes and closes second channel 3, opens first passage 7, and outdoor air can enter second channel 3 through extraction-type air filter screen framework socket 14, first passage 7, the first coil pipe 4.
The return air inlet air lock is identical with the structure of alternative air lock 12, when the gate of return air inlet air lock rotates while putting in place, opens return air inlet 5, closes first passage 7; When the alternative air lock upwards rotates 90 degree while putting in place, become and open first passage 7, close return air inlet 5;
During operation indoor air circulation dehumidifier pattern, close first passage 7, open return air inlet 5, room air can be in the airstrainer of backwind tube entrance, upper return air wall pipe 17 and lower return air wall pipe 16, return air inlet 5, the first coil pipe 4, second channel 3, centrifugal fan 1, air outlet 2, air-supply wall pipe 15 return chamber;
Move the not dehumidifier of new wind or not during warm up mode, close return air inlet 5 and first passage 7, open second channel 3, outdoor air to be through extraction-type air filter screen framework socket 14, directly to enter second channel 3, then flows to indoor through centrifugal fan 1, air outlet 2, air-supply wall pipe 15;
While moving new wind dehumidifier or warm up mode, close return air inlet 5 and second channel 3, open first passage 7, outdoor air to be through extraction-type air filter screen framework socket 14, first passage 7, the first coil pipe 4, to enter second channel 3, then flows to indoor through centrifugal fan 1, air outlet 2, air-supply wall pipe 15;
In air-supply wall pipe 15, negative oxygen ion generator (not shown in FIG.) is installed, negative oxygen ion generator moves together with centrifugal fan 1.
The outdoor mounted of the new blower fan of these multifunctional household changes in temperature as shown in Figure 5, at first on the wall have the wall-through hole of three be applicable to respectively to blow wall pipe 15, upper return air wall pipe 17 and lower return air wall pipes 16, during installation, header board is close to outer surface of wall, air-supply wall pipe 15, upper return air wall pipe 17 and lower return air wall pipe 16 are inserted to wall-through hole, wall pipe is the load-supporting part of the machine, with Drawing type upset bolt, header board is pasted to exterior wall and fix, its fastness is higher than conventional method.
In addition, the top board of this cold and warm air heating radiator is oblique top, and the position that top board is connected with header board is higher than the position be connected with back lath, thus can occluded water on top board, dust and rubbish.
As shown in Figure 6 and Figure 7, the main effect of indoor set is in order to hide wall-through hole to the indoor set of the new blower fan of these multifunctional household changes in temperature.Indoor set mainly consists of interior decoration panel 71 and base 73, be equipped with on interior decoration panel 71 and show and key panel 72, base 73 is fixed on indoor wall, corresponding air-supply wall pipe 15 on the base plate of base 73, there is the perforation (not shown in FIG.) that size is identical the position of upper return air wall pipe 17 and lower return air wall pipe 16, interior decoration panel 71 is connected with base 73 by being movably hinged parts 74, the back side of demonstration and key panel 72 is equipped with the light current circuit of controller, each embedding of the body of wall entrance of upper return air wall pipe 17 and lower return air wall pipe 16 has return air airstrainer 76, open interior decoration panel 71, return air airstrainer 76 is cleaned in dismounting easily, also can keep in repair easily light current circuit and negative oxygen ion generator.
The extraction-type air filter screen frame of the new assembling of these multifunctional household changes in temperature as shown in Figure 8, framework is divided into three layers, wherein ground floor 141 inserts general airstrainer, general airstrainer adopts multiple layer metal silk composite web, the air filtration performance is identical with the fan coil airstrainer of central cold gas system with structure, can repeatedly clean; The second layer 142 inserts disposable high-density air filtration screen cloth; Insert the activated carbon filtering layer for the 3rd layer 143.
When air quality is better, the user can only insert general airstrainer, because general airstrainer resistance is less, can suitably reduce centrifugal fan 1 energy consumption, and the user can select low wind; After adding highdensity airstrainer and activated carbon filtering layer, airstrainer resistance amplification is larger, increases centrifugal fan 1 energy consumption, and the user can select apoplexy or high wind.
The mode of operation of the new blower fan of these multifunctional household changes in temperature is as follows:
1, general new wind mode of operation: when 28 degree>outside air temperature>18 degree, humidity<90%, can select general new wind mode of operation, now under controller is controlled, close return air inlet 5 and first passage 7, open second channel 3, move centrifugal fan 1 and negative oxygen ion generator, outdoor air is sent to indoor after processing after filtration.
2, energy conservation pattern: when outside air temperature<28 degree, humidity<90%, indoor air temperature can be in any more, can select to utilize the energy conservation pattern of " natural cold air ", now under controller is controlled, close return air inlet 5 and second channel 3, open first passage 7, operation centrifugal fan 1, negative oxygen ion generator and compressor, outdoor air is sent to indoor after processing with dehumidifier after filtration.
3, indoor air circulation dehumidifier mode of operation: close first passage 7 under controller is controlled, open return air inlet 5, operation centrifugal fan 1, negative oxygen ion generator and compressor, room air after processing with dehumidifier after filtration, send return indoor, constantly circulation.
4, the new wind mode of operation of heat: under controller is controlled, the mode of operation of refrigeration device reverses, close return air inlet 5 and second channel 3 simultaneously, open first passage 7, the operation centrifugal fan 1, negative oxygen ion generator and compressor, outdoor air after filtration with appropriate heating treatment after be sent to indoor.
Embodiment 2
With respect to embodiment 1, the structure of the multifunctional household cold and warm air heating radiator provided in the present embodiment, be the mirror-image structure of multifunctional household cold and warm air heating radiator in embodiment 1.
In order to facilitate the user to unpick and wash voluntarily air through airstrainer, the suitable left side that is arranged on window of the multifunctional household cold and warm air heating radiator that embodiment 1 provides, both extraction-type air filter screen framework socket 14 was on the right side of the machine; The suitable right side that is arranged on window of the multifunctional household cold and warm air heating radiator that embodiment 2 provides, both extraction-type air filter screen framework socket 14 was in the left side of the machine; The user opens window just can Dismountable and scavenging air screen pack.
The new blower fan of multifunctional household changes in temperature that adopts the utility model embodiment to provide can be achieved as follows function: the outdoor air that processed with dehumidifier to indoor conveying after filtration rainy day and moist day (1); (2) outdoor air of having processed after filtration to indoor conveying at dry weather; (3) appropriate heating outdoor air during cold day, to indoor conveying after filtration with heat treated outdoor air; (4) outside air temperature is less than 28 outdoor airs of having processed with dehumidifier after filtration to indoor a large amount of conveyings while spending, and utilizes " natural cold air " reduce indoor air temperature and improve air quality.
The new blower fan of multifunctional household changes in temperature that adopts the utility model embodiment to provide, when the temperature of outdoor new wind is too low, outdoor air can be after filtration with appropriate heating treatment after be sent to indoorly, thereby can not make indoor air temperature significantly descend.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. the new blower fan of multifunctional household changes in temperature, comprise housing and first passage, and described first passage becomes upper segment space and lower segment space by the enclosure interior spatial separation, it is characterized in that,
Described upper segment space middle part is equipped with the first coil pipe, the left side of described the first coil pipe is equipped with centrifugal fan, form second channel between described the first coil pipe and described centrifugal fan, between described second channel and described first passage, the alternative air lock is housed, be provided with air outlet after described centrifugal fan, there is return air inlet on the right side of described the first coil pipe, and described return air inlet is furnished with the return air inlet air lock;
Be provided with compressor in described lower segment space, a side of described compressor is installed blower fan and the second coil pipe;
On described housing left plate, ventilating opening is set, extraction-type air filter screen framework socket is equipped with in described ventilating opening top.
2. the new blower fan of multifunctional household changes in temperature as claimed in claim 1, it is characterized in that, described air outlet is furnished with the air-supply wall pipe, and there are upper return air inlet and lower return air inlet in described the first coil pipe right side, described upper return air inlet is furnished with upper return air wall pipe, and described lower return air inlet is furnished with lower return air wall pipe.
3. the new blower fan of multifunctional household changes in temperature as claimed in claim 1 or 2, is characterized in that, described the first coil pipe has drip tray.
4. the new blower fan of multifunctional household changes in temperature as claimed in claim 1, is characterized in that, described second channel and described first passage Cheng “ Shang " shape.
5. the new blower fan of multifunctional household changes in temperature as described as claim 1 or 4, is characterized in that, described housing is provided with protecting wire net in the side near described the second coil pipe.
6. the new blower fan of multifunctional household changes in temperature as claimed in claim 1 or 2, is characterized in that, described ventilating opening is the louvre ventilation mouth.
7. the new blower fan of multifunctional household changes in temperature as claimed in claim 1, is characterized in that, the top board of the new blower fan of described multifunctional household changes in temperature is oblique top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320304460.4U CN203375580U (en) | 2013-05-30 | 2013-05-30 | Multifunctional domestic cold and warm fresh air machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320304460.4U CN203375580U (en) | 2013-05-30 | 2013-05-30 | Multifunctional domestic cold and warm fresh air machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203375580U true CN203375580U (en) | 2014-01-01 |
Family
ID=49838106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320304460.4U Expired - Fee Related CN203375580U (en) | 2013-05-30 | 2013-05-30 | Multifunctional domestic cold and warm fresh air machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203375580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805985A (en) * | 2019-11-04 | 2020-02-18 | 苏州广豪空调通风设备有限公司 | New filtration for fan heat exchanger |
-
2013
- 2013-05-30 CN CN201320304460.4U patent/CN203375580U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805985A (en) * | 2019-11-04 | 2020-02-18 | 苏州广豪空调通风设备有限公司 | New filtration for fan heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204478380U (en) | The new blower fan of a kind of intelligent console mode | |
| CN203980480U (en) | Energy-saving and purifying type fresh-air ventilation air conditioner integrated machine | |
| CN2901129Y (en) | Back blowing dust cleaning type indoor air exchanger | |
| CN203083022U (en) | Split-type energy-saving air conditioner | |
| CN103206746A (en) | Split type energy-saving air conditioner | |
| CN203964179U (en) | Utilize the air-conditioner of outdoor fan ventilation | |
| CN103307696A (en) | Energy-saving type sill embedded air exchanger | |
| WO2021143132A1 (en) | Ceiling-mounted fresh air conditioner indoor unit | |
| CN106352462A (en) | Box type ventilating double glass curtain wall having purification and dedusting function and purification and dedusting method thereof | |
| CN202692254U (en) | Energy-saving air conditioner with fresh air vent | |
| CN102434919A (en) | Intelligent temperature regulating fresh air fan convenient to assemble | |
| CN209944634U (en) | Kitchen air conditioning system | |
| CN203215859U (en) | Wall-mounted energy-saving air conditioner and optimal configuration thereof | |
| CN111678205A (en) | Outer new trend and two unification's of inner loop fan coil unit device and whole room new trend replacement system | |
| CN205137723U (en) | Comfortable new trend purification all -in -one | |
| TWM406062U (en) | Ventilation and energy conservation equipment for green building | |
| TWM416055U (en) | Indoor and outdoor air circulation air-conditioning system | |
| CN203375580U (en) | Multifunctional domestic cold and warm fresh air machine | |
| CN204027072U (en) | The integrated dehumidifying of swimming pool three is except haze heat pump | |
| CN107036198A (en) | Air source heat pump New-air purifying system | |
| CN105091179A (en) | Split type fresh air machine | |
| CN206669962U (en) | Cabinet type purifies complete-hot fresh air machine | |
| CN205425207U (en) | Energy -conserving new trend of solar energy intelligence purifies casement | |
| CN205048634U (en) | Split type new fan | |
| CN205002294U (en) | Building solar energy combination formula air exchange system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |