CN211011629U - New fan of split type furred ceiling - Google Patents
New fan of split type furred ceiling Download PDFInfo
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- CN211011629U CN211011629U CN201921846784.4U CN201921846784U CN211011629U CN 211011629 U CN211011629 U CN 211011629U CN 201921846784 U CN201921846784 U CN 201921846784U CN 211011629 U CN211011629 U CN 211011629U
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- fresh air
- exhaust
- air
- heat exchange
- filter screen
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Abstract
The utility model discloses a split type ceiling fresh air machine, which comprises an air exhaust component, a heat exchange core and a fresh air component, wherein the air exhaust component and the fresh air component are respectively arranged at two ends of a shell, and the heat exchange core is arranged at one end close to the air exhaust component; an air exhaust outlet and a fresh air inlet are formed in one side, close to the heat exchange core, of the shell, and a connecting channel is communicated with the other side of the heat exchange core; the inside filter screen subassembly that still is provided with of casing. The utility model adopts the filter screen components, the air filtering effect of the three groups of filter screens is progressive layer by layer, the filtering effect is enhanced, and the purification degree of the air is improved; the two sides of the fresh air component are provided with fresh air outlets, and outdoor air is conveyed to the indoor space from the two sides, so that the reasonable distribution of fresh air flow is ensured; the casing that adopts the EPP material to make, light in weight, small, the cooperation is from the lug installation of taking the hasp, avoids the installation insecure to cause this product to drop and injures the student by a crashing object, has improved the security of hoist and mount greatly.
Description
Technical Field
The utility model relates to an indoor air purification field specifically is a new fan of split type furred ceiling.
Background
The fresh air system is a relatively common air treatment system in life, is mostly cabinet type fresh air machines and is large in size, can only be installed in the corners of classrooms generally, and fresh air flow distribution cannot be managed.
In the prior art, in order to make new trend air current reasonable distribution, the new fan of the great cabinet type new fan of volume is replaced to the new fan of mostly adopting the furred ceiling, and the new fan of furred ceiling is mostly the panel beating manufacturing, and is bulky, and weight is heavy, and the hoist and mount is unsafe in the classroom, probably drops to injure the student by a crashing object.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new fan of split type furred ceiling to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a split type suspended ceiling fresh air fan comprises an air exhaust assembly, a fresh air assembly and a shell, wherein the air exhaust assembly and the fresh air assembly are respectively installed at two ends of a connecting channel, and a heat exchange core is installed at one end close to the air exhaust assembly; an exhaust outlet and a fresh air inlet are arranged on one side, close to the heat exchange core, of the shell, the other side of the heat exchange core is communicated with a connecting channel, the connecting channel comprises a fresh air connecting channel and an exhaust connecting channel, one end of the exhaust outlet is communicated with the outside, the other end of the exhaust outlet is communicated with the exhaust assembly, one end of the fresh air inlet is communicated with the outside, and the other end of the fresh air inlet is communicated with the fresh air assembly through the fresh air connecting channel and the heat exchange core; the inside filter screen subassembly that still is provided with of casing.
As a further aspect of the present invention: the novel air conditioner is characterized in that a fresh air outlet and an air exhaust inlet are further formed in one side, close to the fresh air component, of the interior of the shell, the two groups of fresh air outlets are distributed on two sides of the fresh air component respectively and are in linkage arrangement with the fresh air connecting channel, and the air exhaust inlet is communicated with the air exhaust connecting channel.
As a further aspect of the present invention: the casing is made by the EPP material, the outside both ends of casing still are provided with two sets of lugs, the lug is from taking the hasp.
As a further aspect of the present invention: the air exhaust assembly comprises an air exhaust fan, one end of the air exhaust fan is communicated with the heat exchange core, and the other end of the air exhaust fan is communicated with the outside through the air exhaust outlet.
As a further aspect of the present invention: the filter screen subassembly is including imitating filter screen, well filter screen and high-efficient filter screen roughly, it is in to imitate filter screen and well filter screen setting roughly the heat exchange core is kept away from one side of new trend subassembly, high-efficient filter screen is installed in the middle of the new trend subassembly.
As a further aspect of the present invention: the new trend subassembly includes new trend fan and new trend motor, the linkage of new trend motor both sides is provided with two sets of new trend fans, new trend fan sets up with new trend interface channel UNICOM.
Compared with the prior art, the beneficial effects of the utility model are that:
by adopting the filter screen assemblies, the air filtering effects of the three groups of filter screens are progressive layer by layer, the filtering effect is enhanced, and the purification degree of air is improved; the heat exchange core is adopted, and the temperature difference of air flow is utilized to realize heat exchange, so that the energy is saved and the environment is protected; the two sides of the fresh air component are provided with fresh air outlets, and outdoor air is conveyed to the indoor space from the two sides, so that the reasonable distribution of fresh air flow is ensured; the casing that adopts the EPP material to make, light in weight, small, the cooperation is from the lug installation of taking the hasp, avoids the installation insecure to cause this product to drop and injures the student by a crashing object, has improved the security of hoist and mount greatly.
Drawings
Fig. 1 is a schematic structural diagram of a split-type suspended ceiling fresh air machine.
Fig. 2 is a schematic structural diagram of a fresh air component in a split-type suspended ceiling fresh air fan.
Fig. 3 is a schematic top view of the structure of fig. 1.
Fig. 4 is a schematic structural diagram of an exhaust channel in the split ceiling fresh air machine.
Description of reference numerals:
1-medium effect filter screen; 2-heat exchange core; 3-connecting the channels; 31-fresh air connection channel; 32-an exhaust connecting channel; 4-a fresh air fan; 5-high-efficiency filter screen; 6-a fresh air motor; 7-a housing; 8-an exhaust fan; 9-an exhaust outlet; 10-fresh air inlet; 11-coarse filter screen; 12-a lifting lug; 13-fresh air outlet; 14-exhaust air inlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Example 1
Referring to fig. 1 to 4, in an embodiment of the present invention, a split ceiling ventilator includes an air exhaust assembly, a fresh air assembly and a housing 7, the air exhaust assembly and the fresh air assembly are respectively installed at two ends of a connection channel 3, a heat exchange core 2 is installed at one end close to the air exhaust assembly, and when indoor air exhaust and fresh air cross flow pass through the heat exchange core 2, heat exchange occurs due to temperature difference and steam partial pressure difference existing between air flows at two sides of an air flow partition plate; an exhaust outlet 9 and a fresh air inlet 10 are arranged on one side, close to the heat exchange core 2, of the shell 7, the other side of the heat exchange core 2 is communicated with the connecting channel 3, the connecting channel 3 comprises a fresh air connecting channel 31 and an exhaust connecting channel 32, one end of the exhaust outlet 9 is communicated with the outside, the other end of the exhaust outlet is communicated with the exhaust assembly, the exhaust assembly exhausts indoor air from the exhaust outlet 9 through the exhaust connecting channel 32 and the heat exchange core 2, one end of the fresh air inlet 10 is communicated with the outside, and the other end of the fresh air inlet is communicated with the fresh air assembly through the fresh air connecting channel 31 and the heat exchange core 2 and used for introducing outdoor air into the room; the inside filter screen subassembly that still is provided with of casing 7, outdoor wind filters layer by layer through filter screen subassembly, and rethread heat exchange core 2 carries out the heat exchange, carries indoorly through the new trend subassembly at last.
The inside one side that is close to new trend subassembly of casing 7 still is provided with new trend export 13 and air exhaust import 14, new trend export 13 has two sets ofly to distribute respectively new trend subassembly both sides and with new trend connecting channel 31 linkage setting, carry outdoor wind from both sides through new trend subassembly indoor, air exhaust import 14 and air exhaust connecting channel 32 UNICOM set up for carry the subassembly of airing exhaust with indoor wind.
The air exhaust assembly comprises an air exhaust fan 8, one end of the air exhaust fan 8 is communicated with the heat exchange core 2, and the other end of the air exhaust fan is communicated with the outside through an air exhaust outlet 9.
The new trend subassembly includes new trend fan 4 and new trend motor 6, the linkage of new trend motor 6 both sides is provided with two sets of new trend fans 4, new trend fan 4 sets up with new trend 31 UNICOM of connecting channel.
The filter screen subassembly is including coarse filter screen 11, well effect filter screen 1 and high-efficient filter screen 5, coarse filter screen 11 and well effect filter screen 1 set up the one side of keeping away from the new trend subassembly at heat exchange core 2, high-efficient filter screen 5 is installed in the middle of the new trend subassembly, and the filter screen of three groups is strained wind effect and is advanced layer upon layer.
Example 2
Referring to fig. 3-4, in the embodiment of the present invention, a split ceiling ventilator is provided, on the basis of embodiment 1, the casing 7 is made of EPP material, and is light in weight and small in size, two sets of lugs 12 are further provided at two ends outside the casing 7, and the product can be fixedly mounted at the top of a classroom through the lugs 12, so that convenience is provided, the lugs 12 are provided with lock catches, the problem that the product drops and injures students due to smashing due to insecure installation is avoided, and the safety of hoisting is greatly improved.
The utility model discloses a theory of operation is:
during operation, with this device through lug 12 fixed mounting at the classroom top, utilize air exhaust export 9 and new trend import 10 respectively with the new trend subassembly with the subassembly of airing exhaust and external UNICOM, start this device, outdoor wind gets into in casing 7 from air exhaust export 9, filter through coarse filter 11 and medium efficiency filter screen 1, reach in the heat exchange core 2, indoor wind gets into in casing 7 from air exhaust import 14, reach in the heat exchange core 2 through connection channel 32 of airing exhaust, indoor air exhaust and new trend cross-flow are through heat exchange core 2 and heat exchange, carry the new trend subassembly from new trend connection channel 31 with fresh wind, carry indoorly through the new trend subassembly, arrange dirty wind outdoor from air exhaust export 9 through the subassembly of airing exhaust.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A split type suspended ceiling fresh air fan comprises an air exhaust assembly, a fresh air assembly and a shell (7), and is characterized in that the air exhaust assembly and the fresh air assembly are respectively installed at two ends of a connecting channel (3), and a heat exchange core (2) is installed at one end, close to the air exhaust assembly, of the connecting channel (3); an exhaust outlet (9) and a fresh air inlet (10) are arranged on one side, close to the heat exchange core (2), of the shell (7), the other side of the heat exchange core (2) is communicated with the connecting channel (3), the connecting channel (3) comprises a fresh air connecting channel (31) and an exhaust connecting channel (32), one end of the exhaust outlet (9) is communicated with the outside, the other end of the exhaust outlet is communicated with the exhaust assembly, one end of the fresh air inlet (10) is communicated with the outside, and the other end of the fresh air inlet is communicated with the fresh air assembly through the fresh air connecting channel (31) and the heat exchange core (2); a filter screen component is also arranged in the shell (7).
2. The split-type suspended ceiling fresh air machine of claim 1, wherein a fresh air outlet (13) and an exhaust air inlet (14) are further arranged on one side of the inside of the shell (7) close to the fresh air component, two groups of the fresh air outlets (13) are respectively distributed on two sides of the fresh air component and are in linkage arrangement with the fresh air connecting channel (31), and the exhaust air inlet (14) is communicated with the exhaust air connecting channel (32).
3. The split-type suspended ceiling fresh air machine of claim 2, characterized in that the casing (7) is made of EPP material, two sets of lifting lugs (12) are further arranged at two ends of the outside of the casing (7), and the lifting lugs (12) are provided with lock catches.
4. The split-type suspended ceiling fresh air machine of claim 1, wherein the exhaust assembly comprises an exhaust fan (8), one end of the exhaust fan (8) is communicated with the heat exchange core (2), and the other end is communicated with the outside through the exhaust outlet (9).
5. The split-type suspended ceiling fresh air machine of claim 1, wherein the filter screen assembly comprises a coarse filter screen (11), a medium filter screen (1) and a high-efficiency filter screen (5), the coarse filter screen (11) and the medium filter screen (1) are arranged on one side of the heat exchange core (2) far away from the fresh air assembly, and the high-efficiency filter screen (5) is arranged in the middle of the fresh air assembly.
6. The split type suspended ceiling fresh air fan of claim 5, wherein the fresh air component comprises a fresh air fan (4) and a fresh air motor (6), two groups of fresh air fans (4) are arranged on two sides of the fresh air motor (6) in a linkage manner, and the fresh air fans (4) are communicated with the fresh air connecting channel (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921846784.4U CN211011629U (en) | 2019-10-30 | 2019-10-30 | New fan of split type furred ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921846784.4U CN211011629U (en) | 2019-10-30 | 2019-10-30 | New fan of split type furred ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211011629U true CN211011629U (en) | 2020-07-14 |
Family
ID=71480774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921846784.4U Active CN211011629U (en) | 2019-10-30 | 2019-10-30 | New fan of split type furred ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211011629U (en) |
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2019
- 2019-10-30 CN CN201921846784.4U patent/CN211011629U/en active Active
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