CN207179924U - A kind of device for giving indoor supply fresh air and air draft - Google Patents
A kind of device for giving indoor supply fresh air and air draft Download PDFInfo
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- CN207179924U CN207179924U CN201720833461.6U CN201720833461U CN207179924U CN 207179924 U CN207179924 U CN 207179924U CN 201720833461 U CN201720833461 U CN 201720833461U CN 207179924 U CN207179924 U CN 207179924U
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- fresh air
- air
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- blower fan
- house
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Abstract
A kind of device for giving indoor supply fresh air and air draft, belongs to building ventilation device.The utility model is that new blower fan is provided with housing floor, the input of new blower fan is connected with fresh air input channel, fresh air input channel leads to outdoor through external wall of house, the output end of new blower fan is connected with fresh air output channel, and fresh air output channel is provided with air outlet, and in house, top plate is mounted below exhaust blower, the output end of exhaust blower is connected with exhaust duct, exhaust duct leads to outdoor through external wall of house, and the input of exhaust blower is connected with air draft input channel, and air draft input channel is provided with air intake vent.The advantages of the utility model, conveys fresh air to indoor each room, while indoor each room also is provided with exhaust outlet, realizes the happy flowing of room air；Connected between the main frame and fresh air input channel of new blower fan with anchor ear, convenient dismounting, be conveniently replaceable filtering material.
Description
Technical field
The utility model belongs to building ventilation device, is related to a kind of device to indoor supply fresh air and air draft.
Background technology
At present, have on the market it is single flow to negative pressure VMC, its is simple in construction, the ability that obtains fresh air is obvious, price
Suitably, it is VMC relatively more applicable in family.But the single negative pressure VMC that flows to is in use, also has certain
Weak point.The single negative pressure VMC that flows to but can not only possess the ability from indoor discharge air to indoor input fresh air.
Certain customers have from during the requirement of indoor vent the air overboard, can only additionally mounted ventilation fan carry out air draft, but can not so protect
Card, can all there be unimpeded new wind flow in each room.Now, it is heat insulating ability in room, close with the increasingly renewal of construction material
Envelope property all greatly improves, and the room quantity in room also increases many.The single negative pressure VMC that flows to does not possess to outdoor row
Go out the ability of air, be even mounted with ventilation fan, can not meet that each room there can be the unimpeded flowing of fresh air.
The content of the invention
The purpose of this utility model, which is just to provide, a kind of can filter, heat dress of the fresh air to indoor supply fresh air and air draft
Put.
The solution for realizing the utility model purpose is to include external wall of house 16, housing floor 5, house top plate 9, especially
It is that new blower fan 3 is installed on housing floor 5, the input of new blower fan 3 is connected with fresh air input channel 1, and fresh air input channel 1 is worn
Cross external wall of house 16 and lead to outdoor, the output end of new blower fan 3 is connected with fresh air output channel 4, and fresh air output channel 4 is provided with air-out
Mouth 14, in house, top plate 9 is mounted below exhaust blower 12, and the output end of exhaust blower 12 is connected with exhaust duct 13, exhaust duct 13
Lead to outdoor through external wall of house 16, the input of exhaust blower 12 is connected with air draft input channel 10, set on air draft input channel 10
There is air intake vent 15.
The input of new blower fan 3 is provided with filtering material 3-5.The interior span of fresh air output channel 4 is provided with the fire-retardant heat tracing of limit temperature
Band.
The utility model has the advantages that fresh air and the independently installed aeration device of air draft, are conveyed new to indoor each room
Wind, while indoor each room also is provided with exhaust outlet, and indoor existing air can be made to be discharged along exhaust system, realize Interior Space
The happy flowing of gas；All total length insertion penetrates a fire-retardant heating tape of limit temperature inside each section of fresh air conveyance conduit, defeated through fresh air
Entering the fresh air of pipeline introducing can be heated by the fire-retardant heating tape of limit temperature in the winter time, and being output to the fresh air of interior turns into warm wind；Fresh air
Connected between the main frame and fresh air input channel of machine with anchor ear, convenient dismounting, be conveniently replaceable filtering material.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of new blower fan and filtering material of the present utility model.
In figure：1-- fresh air input channels, 2-- connection anchor ears, the new blower fans of 3--, 4-- fresh air output channels, 5-- houses
Plate, 6-- backplate surfaces, 7-- cabinets, 8-- furred ceilings, 9-- houses top plate, 10-- air draft input channels, 11-- air drafts connection anchor ear,
12-- exhaust blowers, 13-- exhaust ducts, 14-- air outlets, 15-- air intake vents, 16-- external wall of house, 3-1-- inputs air port, 3-
2-- filter element shells, 3-3-- connectors, 3-4-- filter element connectors, 3-5-- filtering materials.
Embodiment
New blower fan 3 is installed on housing floor 5, the input of new blower fan 3 is connected with fresh air input channel 1, fresh air input
Pipeline 1 leads to outdoor through external wall of house 16, and the output end of new blower fan 3 is connected with fresh air output channel 4, on fresh air output channel 4
Provided with air outlet 14, in house, top plate 9 is mounted below exhaust blower 12, and the output end of exhaust blower 12 is connected with exhaust duct 13, row
Wind pipeline 13 leads to outdoor through external wall of house 16, and the input of exhaust blower 12 is connected with air draft input channel 10, air draft input pipe
Road 10 is provided with air intake vent 15.The input of new blower fan 3 is provided with filtering material 3-5, and filtering material 3-5 is mounted in filter element
In shell 3-2, the connector 3-3 on filter element shell 3-2 is connected with filter element connector 3-4, filter element connection
Mouth 3-4 is located on new blower fan 3, and filter element shell 3-2 is provided with input air port 3-1, and air port 3-1 is by connecting anchor ear 2 for input
It is connected with fresh air input channel 1.The interior span of fresh air output channel 4 is provided with the fire-retardant heating tape of limit temperature.Fresh air output channel 4 leads to
There is air outlet 14 in indoor each room, each room, and corresponding each room is designed with exhaust outlet 15, or even exhaust outlet 15
It can be arranged in cabinet 7.
In use, starting new blower fan 3, outdoor fresh air enters fresh air input channel 1, leads to filtering material 3-5 filterings
Afterwards, fresh air output channel 4 is reached, then fresh air is sent into by each room by air outlet 14.If winter can give limit temperature resistance
Fire heating tape to be powered, heat fresh air, be sent into the fresh air in each room just into warm wind.The exhaust outlet 15 in each room will enter simultaneously
Enter the air of interior, discharged the air of interior by air draft input channel 10, exhaust blower 12, exhaust duct 13.Thus reach
The purpose of indoor air-changing is arrived.
Claims (3)
1. a kind of device for giving indoor supply fresh air and air draft, including external wall of house（16）, housing floor（5）, house top plate
（9）, it is characterized in that in housing floor（5）On new blower fan is installed（3）, new blower fan（3）Input be connected with fresh air input channel
（1）, fresh air input channel（1）Through external wall of house（16）Lead to outdoor, new blower fan（3）Output end be connected with fresh air output channel
（4）, fresh air output channel（4）It is provided with air outlet（14）, in house top plate（9）It is mounted below exhaust blower（12）, exhaust blower
（12）Output end be connected with exhaust duct（13）, exhaust duct（13）Through external wall of house（16）Lead to outdoor, exhaust blower（12）
Input be connected with air draft input channel（10）, air draft input channel（10）It is provided with air intake vent（15）.
2. the device according to claim 1 for giving indoor supply fresh air and air draft, it is characterized in that described new blower fan（3）'s
Input is provided with filtering material（3-5）.
3. the device according to claim 1 for giving indoor supply fresh air and air draft, it is characterized in that described fresh air efferent duct
Road（4）Interior span is provided with the fire-retardant heating tape of limit temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720833461.6U CN207179924U (en) | 2017-07-11 | 2017-07-11 | A kind of device for giving indoor supply fresh air and air draft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720833461.6U CN207179924U (en) | 2017-07-11 | 2017-07-11 | A kind of device for giving indoor supply fresh air and air draft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207179924U true CN207179924U (en) | 2018-04-03 |
Family
ID=61735595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720833461.6U Active CN207179924U (en) | 2017-07-11 | 2017-07-11 | A kind of device for giving indoor supply fresh air and air draft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207179924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685939A (en) * | 2021-08-17 | 2021-11-23 | 上海伯涵热能科技有限公司 | Whole house fresh air system utilizing exhaust module to form negative pressure functional area |
-
2017
- 2017-07-11 CN CN201720833461.6U patent/CN207179924U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685939A (en) * | 2021-08-17 | 2021-11-23 | 上海伯涵热能科技有限公司 | Whole house fresh air system utilizing exhaust module to form negative pressure functional area |
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