CN207196800U - New wind path is laid out the new blower fan of wall hanging - Google Patents
New wind path is laid out the new blower fan of wall hanging Download PDFInfo
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- CN207196800U CN207196800U CN201720923807.1U CN201720923807U CN207196800U CN 207196800 U CN207196800 U CN 207196800U CN 201720923807 U CN201720923807 U CN 201720923807U CN 207196800 U CN207196800 U CN 207196800U
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- air
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- fan
- blower fan
- return air
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Abstract
It the utility model is related to a kind of new wind path layout new blower fan of wall hanging, including fresh-air fan, return air fan, filter and heat exchanger, high efficiency particulate air filter is installed successively from top to down in casing, active carbon filter, fresh-air fan, heat exchanger and return air fan, fresh air exhaust outlet is formed with the top plate of casing, return air air inlet is symmetrically formed with the left and right sides plate middle and lower part of casing, fresh air air inlet and return air exhaust outlet are formed with the back plate of casing, return air exhaust outlet connects return air fan, fresh air air inlet installation fresh air roughing efficiency air filter is corresponded on the heat exchanger, return air air inlet installation return air roughing efficiency air filter is corresponded on the heat exchanger.This new blower fan internal components scientific arrangement is reasonable, and air quantity is big, static pressure is high, noise is low, compact-sized, and space availability ratio is high.
Description
Technical field
The utility model belongs to air purification field, is related to new blower fan, especially a kind of new wind path design wall hanging fresh air
Machine.
Background technology
New blower fan is a kind of effective air cleaning facility, and room air can be made to produce circulation, on the one hand indoor dirty
Turbid air discharge is outdoor, on the other hand outdoor ozone by sterilizing, after the measure such as sterilization, filtering, then is input to
Interior, allow in room be all the time fresh clean air.
New blower fan all includes fresh-air fan, return air fan, filter, heat exchanger, however, the layout of these devices is not
Together, air quantity, blast and noise can be caused different.How the blower fan that design air flow is big, static pressure is high, noise is low is both the utility model
Solve the problems, such as.
Utility model content
The purpose of this utility model is in place of overcome the deficiencies in the prior art, there is provided a kind of air quantity is big, static pressure is high, noise
The low new wind path layout new blower fan of wall hanging.
Technical scheme is used by the utility model solves technical problem:
A kind of new wind path layout new blower fan of wall hanging, including fresh-air fan, return air fan, filter and heat exchanger,
High efficiency particulate air filter, active carbon filter, fresh-air fan, heat exchanger and return air fan are installed successively from top to down in casing,
The top plate of casing is formed with fresh air exhaust outlet, return air air inlet is symmetrically formed with the left and right sides plate middle and lower part of casing, in casing
Back plate is formed with fresh air air inlet and return air exhaust outlet, return air exhaust outlet connection return air fan, corresponds to fresh air on the heat exchanger and enters
Fresh air roughing efficiency air filter is installed in air port, corresponds to return air air inlet installation return air roughing efficiency air filter on the heat exchanger.
Moreover, return air air inlet installs PM2.5 sensors in casing, PM2.5 sensors connect new air-blower control electricity
Road plate, the operation power of blower fan is controlled according to PM2.5 values.
Moreover, new blower fan control board is installed in the bottom of the side casing of return air fan.
Moreover, Switching Power Supply is installed on the support of installation fresh-air fan.
Moreover, before casing both sides to the position installation answered the door by compressing switch.
The advantages of the utility model and good effect are:
1st, this new blower fan internal components scientific arrangement is reasonable, and air quantity is big, static pressure is high, noise is low, compact-sized, space utilization
Rate is high.
2nd, this new blower fan return air air inlet in casing installs PM2.5 sensors, and PM2.5 sensors connect new blower fan control
Circuit board processed, the operation power of blower fan is controlled according to PM2.5 values, the utilization of wind-force is more scientific, effectively.
Brief description of the drawings
Fig. 1 is cut-away view of the present utility model;
Fig. 2 is Fig. 1 right view;
Fig. 3 is Fig. 1 top view;
Fig. 4 is internal three-dimensional structure diagram of the present utility model;
Fig. 5 is outward appearance front elevation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in further detail by specific embodiment, and following examples are simply retouched
The property stated, be not limited, it is impossible to limit the scope of protection of the utility model with this.
A kind of new wind path layout new blower fan of wall hanging, including fresh-air fan 9, return air fan 7, filter and heat exchanger 6,
High efficiency particulate air filter 2, active carbon filter 3, fresh-air fan, heat exchanger and return air wind are installed successively from top to down in casing 1
Machine.Fresh air exhaust outlet 12 is formed with the top plate of casing, return air air inlet 11 is symmetrically formed with the left and right sides plate middle and lower part of casing,
Fresh air air inlet and return air exhaust outlet, return air exhaust outlet connection return air fan are formed with the back plate of casing.
Fresh air air inlet installation fresh air roughing efficiency air filter is corresponded on the heat exchanger, corresponds to return air air intake on the heat exchanger
Mouth installation return air roughing efficiency air filter, return air air inlet installs PM2.5 sensors, PM2.5 sensors connection fresh air in casing
Machine control board, the operation power of blower fan is controlled according to PM2.5 values.
New blower fan control board 8 is installed in the bottom of the side casing of return air fan, fresh-air fan is installed by support 5
In the top of heat exchanger, Switching Power Supply 10 is also equipped with support, 220V is converted into 24V, is supplied to circuit board and blower fan
Electricity.
Both sides are closed and are powered behind the door, opening powers off behind the door to the position installation answered the door by compressing switch 4 before casing.
The trend of fresh air is:Fresh air enters from the fresh air air inlet of casing back plate, successively by fresh air roughing efficiency air filter, heat
After exchanger, fresh-air fan, active carbon filter, high efficiency particulate air filter interior is discharged to from the fresh air exhaust outlet of casing top plate.
The trend of return air is:Indoor return air enters from the return air air inlet of casing biside plate, by PM2.5 sensors, returns
Wind roughing efficiency air filter, return air fan, discharged from the return air exhaust outlet of casing back plate.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of utility model design is not departed from, various modifications and improvements can be made, these belong to this reality
With new protection domain.
Claims (5)
1. a kind of new wind path layout new blower fan of wall hanging, including fresh-air fan, return air fan, filter and heat exchanger, it is special
Sign is:High efficiency particulate air filter, active carbon filter, fresh-air fan, heat exchanger are installed successively from top to down in casing and returned
Wind blower fan, fresh air exhaust outlet is formed with the top plate of casing, return air air inlet is symmetrically formed with the left and right sides plate middle and lower part of casing,
Fresh air air inlet and return air exhaust outlet are formed with the back plate of casing, return air exhaust outlet connection return air fan is right on the heat exchanger
Answer fresh air air inlet that fresh air roughing efficiency air filter is installed, correspond to return air air inlet installation return air roughing efficiency air filter on the heat exchanger.
2. the new wind path layout new blower fan of wall hanging according to claim 1, it is characterised in that:The return air air inlet in casing
Place's installation PM2.5 sensors, PM2.5 sensors connect new blower fan control board, the operation work(of blower fan are controlled according to PM2.5 values
Rate.
3. the new wind path layout new blower fan of wall hanging according to claim 1, it is characterised in that:In the side machine of return air fan
The bottom of shell is installed by new blower fan control board.
4. the new wind path layout new blower fan of wall hanging according to claim 1, it is characterised in that:In the branch of installation fresh-air fan
Switching Power Supply is installed on frame.
5. the new wind path layout new blower fan of wall hanging according to claim 1, it is characterised in that:The both sides pair before casing
The position installation answered the door is by compressing switch.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720923807.1U CN207196800U (en) | 2017-07-27 | 2017-07-27 | New wind path is laid out the new blower fan of wall hanging |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720923807.1U CN207196800U (en) | 2017-07-27 | 2017-07-27 | New wind path is laid out the new blower fan of wall hanging |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207196800U true CN207196800U (en) | 2018-04-06 |
Family
ID=61799134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720923807.1U Active CN207196800U (en) | 2017-07-27 | 2017-07-27 | New wind path is laid out the new blower fan of wall hanging |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207196800U (en) |
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2017
- 2017-07-27 CN CN201720923807.1U patent/CN207196800U/en active Active
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