CN211233094U - Window type fresh air system - Google Patents
Window type fresh air system Download PDFInfo
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- CN211233094U CN211233094U CN201921914194.0U CN201921914194U CN211233094U CN 211233094 U CN211233094 U CN 211233094U CN 201921914194 U CN201921914194 U CN 201921914194U CN 211233094 U CN211233094 U CN 211233094U
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Abstract
The embodiment of the utility model discloses a window type fresh air system, which belongs to the field of air purification devices, and the technical scheme is characterized in that the window type fresh air system comprises a box body, a heat exchanger, a filter screen, an exhaust fan and an air inlet fan, wherein the box body is divided into an air outlet cavity and an air inlet cavity, the air outlet cavity is provided with a first air outlet and a second air outlet, the first air outlet is positioned at one side in a window, the second air outlet is positioned at one side outside the window, the air inlet cavity is provided with a first air inlet and a second air inlet, the first air inlet is arranged at one side outside the window, the second air inlet is positioned at one side in the window, the air inlet fan is arranged at the first air inlet or the second air inlet, the filter screen is arranged in the air inlet cavity, the heat exchanger is arranged between the air outlet cavity and the air inlet cavity, and the heat, the air-exchanging device has the advantages of convenience in installation, low cost, low energy consumption in use, safety, reduction in energy consumption caused by air exchange and the like.
Description
Technical Field
The utility model relates to an air purification device field, concretely relates to window formula new trend system.
Background
The fresh air system is a set of independent air processing system consisting of an air supply system and an air exhaust system and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. The pipeline type fresh air system consists of a fresh air fan and pipeline accessories, outdoor air is purified by the fresh air fan and is led into a room, and indoor air is discharged through a pipeline; the ductless fresh air system is composed of a fresh air fan, and the fresh air fan is used for purifying outdoor air and guiding the outdoor air into a room. Relatively speaking, the pipeline type fresh air system is more suitable for being used in industrial or large-area office areas due to large engineering quantity, and the pipeline-free fresh air system is more suitable for being used in families due to convenient installation.
The monomer new trend system is the new trend system product that comes into the market in recent years, and it has included wall-hanging new trend system, the 2 products of console mode new trend system, does not have too big difference for its major structure and central new trend system, and the difference lies in that the monomer new trend system does not need complicated pipe-line engineering.
Although the common monomer fresh air system has the advantage of convenience in installation, the defects of large space occupation ratio and high installation cost after installation still exist in the installation process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a window formula new trend system for solve the problem that current new trend system installation rear space accounts for than big, installation cost is high.
For realizing above-mentioned purpose, the technical scheme of the embodiment of the utility model is a window formula new trend system, including box, heat exchanger, filter screen, exhaust fan and inlet fan, the box is separated for air-out cavity and income wind cavity, be provided with first air outlet and second air outlet on the air-out cavity, first air outlet is located one side in the window, the second air outlet is located one side outside the window, it goes into the wind gap to be provided with first income wind gap and second on the cavity to go into wind, first income wind gap sets up in one side outside the window, the second is gone into the wind gap and is located one side in the window, inlet fan sets up in first air intake or second air intake department, the filter screen set up in the cavity of going into wind, the heat exchanger sets up between air-out cavity and income wind cavity, the heat exchanger is used for the heat exchange of air in air-out cavity.
Preferably, the filter screen is one or any combination of a HEPA filter screen, an electrostatic electret filter screen or an activated carbon filter screen.
As further optimization, the box downside is provided with the joint groove, the joint groove is used for with window glass grafting fixed.
As further optimization, a sealing gasket is arranged in the clamping groove.
As further optimization, the filter screen is perpendicular to the air flow direction in the air inlet cavity, and the filter screen is arranged in parallel along the air flow direction in the air inlet cavity.
As a further optimization, the first air outlet and the second air outlet are respectively arranged on the side walls at the two ends of the air outlet cavity, and the first air inlet and the second air inlet are respectively arranged on the side walls at the two ends of the air inlet cavity.
As a further optimization, the first air outlet and the first air inlet are respectively provided with a protective net.
As a further optimization, the heat exchanger comprises a first heat exchange semi-ring pipe, a second heat exchange semi-ring pipe, a circulating pump and fins, wherein the first heat exchange semi-ring pipe is arranged in the air outlet cavity, the second heat exchange semi-ring pipe is arranged in the air inlet cavity, the first heat exchange semi-ring pipe and the second heat exchange semi-ring pipe are respectively communicated with the fins, the first heat exchange semi-ring pipe is connected with the second heat exchange semi-ring pipe in an end-to-end manner, and the circulating pump is arranged at the connecting position of the first heat exchange semi-ring pipe and the second heat exchange semi-ring pipe.
The embodiment of the utility model provides a have following advantage:
the utility model provides a window formula new trend system mountable is on the window, can discharge indoor air and can lead to indoor fresh air again, carry out temperature regulation through heat exchanger at the indoor in-process of fresh air admission, the air temperature that makes the introduction is the same with indoor air temperature, can avoid indoor temperature to run off in winter, can avoid outdoor temperature to get into indoorly again in summer, outdoor air gets into indoor in-process and filters through the filter screen, guarantee the fresh and breath healthy of air. The air-exchanging device has the advantages of convenience in installation, low cost, low energy consumption in use, safety, reduction in energy consumption caused by air exchange and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a cross-sectional view of a window type fresh air system according to an embodiment of the present invention;
fig. 2 is a side view of a window type fresh air system installation structure according to an embodiment of the present invention; reference numerals
1. A box body; 11. an air outlet cavity; 111. a first air outlet; 112. a second air outlet; 12. an air inlet cavity; 121. a first air inlet; 122. a second air inlet; 13. a clamping groove; 131. a gasket; 14. a protective net; 2. a heat exchanger; 21. a first heat exchange half-loop; 22. a second heat exchange half-loop; 23. a fin; 24. a circulation pump; 3. filtering with a screen; 4. an exhaust fan; 5. an air intake fan.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a window formula new trend system, combines fig. 1 and fig. 2, includes box 1, heat exchanger 2, filter screen 3, exhaust fan 4 and inlet fan 5, and box 1 is hollow structure, and box 1 growing up the bar, and box 1 installs on the glass of window, and 1 length direction of box keeps the level, and preferred last frame setting along the window frame.
The interior of the box body 1 is divided into an air outlet cavity 11 and an air inlet cavity 12 from the middle part of the length direction of the box body 1, a first air outlet 111 and a second air outlet 112 are arranged on the air outlet cavity 11, the first air outlet 111 is positioned on one side in the window, the second air outlet 112 is positioned on one side outside the window, indoor air can enter the air outlet cavity 11 through the first air outlet 111 and can be discharged from the second air outlet 112, a first air inlet 121 and a second air inlet 122 are arranged on the air inlet cavity 12, the first air inlet 121 is arranged on one side outside the window, the second air inlet 122 is positioned on one side in the window, outdoor air can enter the air inlet cavity 12 through the first air inlet 121, and then enters the room through the second air inlet 122.
The exhaust fan 4 is disposed at the first outlet 111 or the second outlet 112, when the exhaust fan 4 operates, the exhaust of indoor air can be accelerated, and the intake fan 5 is disposed at the first inlet or the second inlet, when the intake fan 5 operates, the outdoor air can enter the room conveniently.
The filter screen 3 is arranged in the air inlet cavity 12, and can filter air entering a room, so that the freshness and the breath health of the air are ensured.
The filter screen 3 is one or arbitrary combination of HEPA filter screen 3, static electret filter screen 3 or active carbon filter screen 3, can select according to local air circumstance when selecting filter screen 3, also can make up the use with filter screen 3 of different filtering capability, and the filter effect is better.
The filter screens 3 are perpendicular to the air flowing direction in the air inlet cavity 12, and a plurality of filter screens 3 are arranged in parallel along the air flowing direction in the air inlet cavity 12, so that the effect of multiple filtration is achieved, and the air entering the room is fresher.
The heat exchanger 2 is arranged between the air outlet cavity 11 and the air inlet cavity 12, and the heat exchanger 2 is used for exchanging heat of air in the air outlet cavity 11 and the air inlet cavity 12.
The heat exchanger 2 comprises a first heat exchange semi-circular pipe 21, a second heat exchange semi-circular pipe 22, a circulating pump 24 and fins 23, wherein the first heat exchange semi-circular pipe 21 and the second heat exchange semi-circular pipe 22 are all hollow semi-annular tubular structures, the inner diameters of the first heat exchange semi-circular pipe 21 and the second heat exchange semi-circular pipe 22 are the same, the first heat exchange semi-circular pipe 21 is arranged in the air outlet cavity 11, the second heat exchange semi-circular pipe 22 is arranged in the air inlet cavity 12, the first heat exchange semi-circular pipe 21 and the second heat exchange semi-circular pipe 22 are respectively communicated with a plurality of fins 23, the fins 23 are common heat exchange structures of the heat exchanger 2, redundant description is not provided, the first heat exchange semi-circular pipe 21 is connected with the second heat exchange semi-circular pipe 22 end to end, the circulating pump 24 is arranged at the connecting position of the first heat exchange semi-circular pipe 21 and the second heat exchange semi-circular pipe 22, when the circulating pump 24 operates, liquid in, therefore, heat exchange between the air outlet cavity 11 and the air inlet cavity 12 is realized, and the temperature of air entering from the air inlet cavity 12 is basically consistent with that of indoor air.
The first air outlet 111 and the second air outlet 112 are respectively disposed on the sidewalls of the two ends of the air outlet cavity 11, and the first air inlet 121 and the second air inlet 122 are respectively disposed on the sidewalls of the two ends of the air inlet cavity 12, so that the stroke of air in the air outlet cavity 11 or the air inlet cavity 12 is maximized, and the filtering or heat exchange effect is improved.
The first air outlet 111 and the first air inlet 121 are respectively provided with a protective screen 14, and the protective screen 14 can effectively prevent sundries such as large sheets of paper, plastic bags and the like from entering the air outlet cavity 11 or the air inlet cavity 12, and is helpful for protecting equipment in the air outlet cavity 11 or the air inlet cavity 12.
1 downside of box is provided with joint groove 13, and this joint groove 13 is for following 1 length direction's of box rectangle recess, can be used for pegging graft fixedly with window glass to make things convenient for the installation of box 1 fixed, the 1 upside of box can set up engaging lug isotructure and be used for being connected fixedly through screw and window frame, also can be fixed with the window frame through sticky mode.
Preferably, be provided with sealed the pad 131 in the joint groove 13, this sealed pad 131 is the rectangular form groove structure with joint groove 13 inner wall laminating, and sealed pad 131 is flexible rubber material, and when box 1 was installed on the window, sealed pad 131 can play the sealed effect of protection glass and reinforcing.
The utility model provides a pair of window formula new trend system possesses installation, convenient to use's advantage, and installation and use cost are low, are suitable for the individual use, can avoid changing the indoor temperature that the wind caused suddenly and change again at the wind changing in-process. The window type fresh air system is usually arranged on a fixed window sash of a window, and the opening and closing of other movable windows cannot be influenced.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. A window type fresh air system is characterized by comprising a box body (1), a heat exchanger (2), a filter screen (3), an exhaust fan (4) and an air inlet fan (5), wherein the box body (1) is divided into an air outlet cavity (11) and an air inlet cavity (12), the air outlet cavity (11) is provided with a first air outlet (111) and a second air outlet (112), the first air outlet (111) is positioned on one side inside a window, the second air outlet (112) is positioned on one side outside the window, the air inlet cavity (12) is provided with a first air inlet (121) and a second air inlet (122), the first air inlet (121) is arranged on one side outside the window, the second air inlet (122) is positioned on one side inside the window, the air inlet fan (5) is arranged at the first air inlet or the second air inlet, the filter screen (3) is arranged in the air inlet cavity (12), the heat exchanger (2) is arranged between the air outlet cavity (11) and the air inlet cavity (12), and the heat exchanger (2) is used for exchanging heat of air in the air outlet cavity (11) and the air inlet cavity (12).
2. The window type fresh air system according to claim 1, wherein the filter screen (3) is one or any combination of a HEPA filter screen (3), an electrostatic electret filter screen (3) or an activated carbon filter screen (3).
3. The window type fresh air system as claimed in claim 1, wherein a clamping groove (13) is formed in the lower side of the box body (1), and the clamping groove (13) is used for being fixedly inserted into window glass.
4. A window fresh air system according to claim 3, wherein a sealing gasket (131) is arranged in the clamping groove (13).
5. The window type fresh air system as claimed in claim 1, wherein the filter screens (3) are perpendicular to the air flowing direction in the air inlet cavity (12), and a plurality of filter screens (3) are arranged in parallel along the air flowing direction in the air inlet cavity (12).
6. The window type fresh air system as claimed in claim 1, wherein the first air outlet (111) and the second air outlet (112) are respectively disposed on the sidewalls of the two ends of the air outlet cavity (11), and the first air inlet (121) and the second air inlet (122) are respectively disposed on the sidewalls of the two ends of the air inlet cavity (12).
7. The window type fresh air system as claimed in claim 1, wherein the first air outlet (111) and the first air inlet (121) are respectively provided with a protective net (14).
8. The window type fresh air system as claimed in claim 1, wherein the heat exchanger (2) comprises a first heat exchange half loop (21), a second heat exchange half loop (22), a circulation pump (24) and fins (23), the first heat exchange half loop (21) is disposed in the air outlet cavity (11), the second heat exchange half loop (22) is disposed in the air inlet cavity (12), the first heat exchange half loop (21) and the second heat exchange loop (22) are respectively communicated with a plurality of fins (23), the first heat exchange half loop (21) is connected with the second heat exchange half loop (22) end to end, and the circulation pump (24) is disposed at a connection position of the first heat exchange half loop (21) and the second heat exchange half loop (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921914194.0U CN211233094U (en) | 2019-11-06 | 2019-11-06 | Window type fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921914194.0U CN211233094U (en) | 2019-11-06 | 2019-11-06 | Window type fresh air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211233094U true CN211233094U (en) | 2020-08-11 |
Family
ID=71917444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921914194.0U Active CN211233094U (en) | 2019-11-06 | 2019-11-06 | Window type fresh air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211233094U (en) |
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2019
- 2019-11-06 CN CN201921914194.0U patent/CN211233094U/en active Active
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