CN213955563U - Photoelectric composite air purification device for central air-conditioning system - Google Patents
Photoelectric composite air purification device for central air-conditioning system Download PDFInfo
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- CN213955563U CN213955563U CN202023045844.8U CN202023045844U CN213955563U CN 213955563 U CN213955563 U CN 213955563U CN 202023045844 U CN202023045844 U CN 202023045844U CN 213955563 U CN213955563 U CN 213955563U
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Abstract
The utility model relates to a photoelectric composite air purification device for a central air-conditioning system, which comprises an air purification module and an air inlet frame which is arranged on a suspended ceiling and is provided with an air return inlet, wherein a grille-shaped air inlet door is hinged in the air inlet frame, and the air inlet door is connected with the air inlet frame through a locking structure which can be unlocked; the method is characterized in that: the back of the air port door is provided with an inwards concave containing cavity, the air purification module is placed in the containing cavity, return air is led to the air return pipe through the air port door and the air purification module in the state that the air port door is locked on the air port frame, and the air port door can swing downwards to take down or load the air purification module in the unlocking state of the air port door. Has the advantage of convenient installation and maintenance.
Description
Technical Field
The utility model relates to an air purification device, concretely relates to photoelectric composite type air purification device for central air conditioning system.
Background
An air cleaning device is often installed in a central air conditioning duct system to clean indoor air. Chinese utility model with patent number ZL201820946594.9 publication No. CN208382420U) as applied by the present applicant discloses an air purification device installed between the return air inlet and the terminal fan coil of the central air conditioner, the device includes the terminal fan coil of the central air conditioner and the air purification device, its characterized in that: the air inlet position of the central air-conditioning terminal fan coil is provided with a return air pipe, the bottom surface of the return air pipe is provided with a transition air inlet which is arranged opposite to the return air inlet on the suspended ceiling, the air purification device is arranged at the transition air inlet of the return air pipe, meanwhile, the air purification device is connected with the return air inlet through a flexible connecting pipe, and the return air passes through the return air inlet, the flexible connecting pipe, the air purification device and the transition air inlet and then passes through the air inlet of the return air pipe and then leads to the central air-conditioning terminal fan coil.
The existing air purification device is installed at a transition air inlet of a return air pipe, namely, the existing air purification device is directly installed on the return air pipe, and installation and maintenance personnel need to enter a return air inlet of a suspended ceiling to install and maintain the air purification device. The operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to above-mentioned prior art, provide a convenient photoelectric composite type air purification device for central air conditioning system is maintained in installation, this air purification device has thickness thin, light in weight, maintains clean convenient advantage moreover.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a photoelectric composite air purification device for a central air conditioning system comprises an air purification module and an air inlet frame which is arranged on a suspended ceiling and provided with an air return inlet, wherein a grille-shaped air inlet door is hinged in the air inlet frame, and the air inlet door is connected with the air inlet frame through an unlocking locking structure; the method is characterized in that: the back of the air port door is provided with an inwards concave containing cavity, the air purification module is placed in the containing cavity, return air is led to the air return pipe through the air port door and the air purification module in the state that the air port door is locked on the air port frame, and the air port door can swing downwards to take down or load the air purification module in the unlocking state of the air port door.
The air purification module comprises a peripheral frame, wherein an electrostatic fiber net, a charging net and an aluminum-based honeycomb catalysis net are sequentially arranged in the peripheral frame from outside to inside at intervals, an ultraviolet lamp tube is arranged between the charging net and the aluminum-based honeycomb catalysis net, a control box is arranged at the top of the peripheral frame, the ultraviolet lamp tube and the charging net are connected with a control part in the control box through a lead, and the electrostatic fiber net is close to a grid of a tuyere door under the condition that the air purification module is placed in the accommodating cavity. The combination of charging net and electrostatic fiber net is adopted, and the combination of the charging net and the electrostatic fiber net and the combination of the ultraviolet lamp tube and the aluminum-based titanium dioxide catalytic net can complete the functions of dust removal, sterilization and peculiar smell removal.
As an optimal structure scheme of the peripheral frame, the peripheral frame comprises a left channel steel, a right channel steel, a middle frame and a top channel steel, the left side and the right side of the middle frame are inserted into the left channel steel and the right channel steel and fixed through screws, the electrostatic fiber net and the aluminum-based honeycomb catalytic net are attached to the outer inner end face of the middle frame and inserted into the left channel steel and the right channel steel, the charging net and the ultraviolet lamp tube are installed in the middle frame, the left side and the right side of the top channel steel are inserted into the left channel steel and the right channel steel and fixed through screws, the middle frame, the electrostatic fiber net and the aluminum-based honeycomb catalytic net are restrained, and the control box is fixed in the top channel steel. This peripheral frame is convenient for maintain, and it just can take out static fibre web and aluminium base honeycomb catalysis net to take out one in the left and right channel-section steel after opening corresponding screw, and static fibre web can carry out the washing and dry the back and directly pack into, and the alcohol is wiped on UV fluorescent tube surface, and aluminium base honeycomb catalysis net is with the hand gun clean-blowing back, continues to use, and the one year is maintained about two to the cubic under the normal condition can.
Preferably, the bottom surface of the top channel is fixed to the top surface of the middle frame by screws. This enables a higher stability of the entire frame.
In order to conveniently install the charging net and the ultraviolet lamp tube in the middle frame, two transverse installation beams which are arranged at intervals up and down are further arranged in the middle frame, and the charging net and the ultraviolet lamp tube are fixed on the transverse installation beams.
For convenient wiring, it has the line hole to open on the roof of above-mentioned middle part frame and the bottom surface of top channel-section steel, and the lateral wall of control box is opened there is the wiring hole.
Compared with the prior art, the utility model has the advantages of: the air purification module is directly arranged in the accommodating cavity on the back surface of the air port door, namely the air purification module is directly arranged at the upper end of the secondary air return port, and return air is led to the air return pipe through the air port door and the air purification module under the condition that the air port door is locked on the air port frame, so that air purification is not influenced; when the accommodating cavity is in the state of unlocking the air port door, the air port door can swing downwards to take down or mount the air purification module. Therefore, the air purification module is convenient to place or take out and convenient to maintain.
Drawings
Fig. 1 is a first schematic perspective view of an embodiment of the present invention;
fig. 2 is a second schematic perspective view of the embodiment of the present invention;
fig. 3 is an exploded perspective view of an embodiment of the present invention;
fig. 4 is a schematic perspective view of the tuyere door in an open state according to the embodiment of the present invention;
fig. 5 is an exploded perspective view of an air purification module according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 5, it is a preferred embodiment of the present invention.
A photoelectric composite air purification device for a central air-conditioning system comprises an air purification module 1 and an air inlet frame 2 which is arranged on a suspended ceiling and provided with an air return inlet 21, wherein the air return inlet 21 is communicated with an air return pipe in the central air-conditioning system, a grid-shaped air inlet door 3 is hinged in the air inlet frame 2, and the air inlet door 3 is connected with the air inlet frame 2 through an unlockable locking structure; these are conventional designs for central air conditioning systems and are not shown in the return air duct diagram.
The back of the air inlet door 3 is provided with an inwards concave containing cavity 31, the air purification module 1 is placed in the containing cavity 31, return air is led to the air return pipe through the air inlet door 3 and the air purification module 1 in the state that the air inlet door 3 is locked on the air inlet frame 2, and the air inlet door 3 can swing downwards to take down or load the air purification module 1 in the state that the air inlet door 3 is unlocked.
The air purification module 1 comprises a peripheral frame 11, an electrostatic fiber net 12, a charging net 13 and an aluminum-based honeycomb catalysis net 14 are sequentially arranged in the peripheral frame 11 from outside to inside at intervals, an ultraviolet lamp tube 15 is arranged between the charging net 13 and the aluminum-based honeycomb catalysis net 14, a control box 16 is arranged at the top of the peripheral frame 11, the ultraviolet lamp tube 15 and the charging net 13 are connected with a control part in the control box 16 through conducting wires, and the electrostatic fiber net 12 is close to a grid of a wind gap door under the state that the air purification module 1 is placed in an accommodating cavity 31. The charging net 13 provides the electrostatic fiber net 12 with strong static electricity thereon, which is beneficial to adsorbing dust in the air. The combination of the charging net 13 and the electrostatic fiber net 12 is adopted, and the combination of the charging net and the ultraviolet lamp tube 15 and the aluminum-based titanium dioxide catalytic net 14 is combined to complete the functions of dust removal, sterilization and peculiar smell removal.
The peripheral frame 11 comprises a left channel steel 111, a right channel steel 112, a middle frame 113 and a top channel steel 114, the left side and the right side of the middle frame 113 are inserted into the left channel steel 111 and the right channel steel 112 and are fixed through screws, the electrostatic fiber mesh 12 and the aluminum-based honeycomb catalytic mesh 14 are attached to the outer inner end face of the middle frame 113 and are inserted into the left channel steel 111 and the right channel steel 112, the charging mesh 13 and the ultraviolet lamp tube 15 are installed in the middle frame 113, the left side and the right side of the top channel steel 114 are inserted into the left channel steel 111 and the right channel steel 112 and are fixed through screws, and meanwhile, the bottom face of the top channel steel 114 is fixed on the top face of the middle frame 113 through screws. The top channel 114 constrains the middle frame 113, the electrostatic fiber mesh 12 and the aluminum-based honeycomb catalyst mesh 14, and the control box 16 is fixed in the top channel 114.
Two transverse mounting beams 115 which are arranged up and down at intervals are further arranged in the middle frame 113, and the charging net 13 and the ultraviolet lamp tube 15 are fixed on the transverse mounting beams 115. The top wall of the middle frame 113 and the bottom surface of the top channel steel 114 are provided with wire through holes 116, and the side wall of the control box 16 is provided with wire connecting holes 161.
It should be noted that in the description of the present embodiment, the terms "front, back", "left, right", "up, down", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of description of the present invention and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Claims (6)
1. A photoelectric composite air purification device for a central air-conditioning system comprises an air purification module (1) and an air inlet frame (2) which is arranged on a suspended ceiling and provided with an air return inlet (21), wherein the air return inlet (21) is communicated with an air return pipe in the central air-conditioning system, a grid-shaped air inlet door (3) is hinged in the air inlet frame (2), and the air inlet door (3) is connected with the air inlet frame (2) through an unlockable locking structure; the method is characterized in that: the back of the air port door (3) is provided with an inwards concave containing cavity (31), the air purification module (1) is placed in the containing cavity (31), return air is led to an air return pipe through the air port door (3) and the air purification module (1) in the state that the air port door (3) is locked on the air port frame (2), and the air port door (3) can swing downwards to take down or load the air purification module (1) in the unlocking state of the air port door (3).
2. The photoelectric composite type air cleaning apparatus for a central air conditioning system according to claim 1, wherein: the air purification module (1) comprises a peripheral frame (11), an electrostatic fiber net (12), a charging net (13) and an aluminum-based honeycomb catalysis net (14) are sequentially arranged in the peripheral frame (11) from outside to inside at intervals, an ultraviolet lamp tube (15) is arranged between the charging net (13) and the aluminum-based honeycomb catalysis net (14), a control box (16) is arranged at the top of the peripheral frame (11), the ultraviolet lamp tube (15) and the charging net (13) are connected with a control part in the control box (16) through a conducting wire, and the electrostatic fiber net (12) is close to a grid of an air port door in a state that the air purification module (1) is placed in an accommodating cavity (31).
3. The photoelectric composite type air cleaning apparatus for a central air conditioning system according to claim 2, wherein: the peripheral frame (11) comprises a left channel steel (111), a right channel steel (112), a middle frame (113) and a top channel steel (114), the left side and the right side of the middle frame (113) are inserted into the left channel steel (111) and the right channel steel (112) and fixed by screws, the electrostatic fiber net (12) and the aluminum-based honeycomb catalytic net (14) are attached to the outer end face and the inner end face of the middle frame (113) and are inserted into the left channel steel (111) and the right channel steel (112), the charging net (13) and the ultraviolet lamp tube (15) are arranged in the middle frame (113), the left side and the right side of the top channel steel (114) are inserted into the left channel steel (111) and the right channel steel (112) and fixed by screws, meanwhile, the middle frame (113), the electrostatic fiber net (12) and the aluminum-based honeycomb catalytic net (14) are restrained, and the control box (16) is fixed in the top channel steel (114).
4. The photoelectric composite type air cleaning apparatus for a central air conditioning system according to claim 3, wherein: the bottom surface of the top channel steel (114) is fixed on the top surface of the middle frame (113) through screws.
5. The photoelectric composite type air cleaning apparatus for a central air conditioning system according to claim 3, wherein: two transverse mounting beams (115) which are arranged at intervals up and down are further arranged in the middle frame (113), and the charging net (13) and the ultraviolet lamp tube (15) are fixed on the transverse mounting beams (115).
6. The photoelectric composite type air cleaning apparatus for a central air conditioning system according to claim 3, wherein: wire passing holes (116) are formed in the top wall of the middle frame (113) and the bottom surface of the top channel steel (114), and wiring holes (161) are formed in the side wall of the control box (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023045844.8U CN213955563U (en) | 2020-12-16 | 2020-12-16 | Photoelectric composite air purification device for central air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023045844.8U CN213955563U (en) | 2020-12-16 | 2020-12-16 | Photoelectric composite air purification device for central air-conditioning system |
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| Publication Number | Publication Date |
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| CN213955563U true CN213955563U (en) | 2021-08-13 |
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| CN202023045844.8U Active CN213955563U (en) | 2020-12-16 | 2020-12-16 | Photoelectric composite air purification device for central air-conditioning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100031190A1 (en) * | 2021-12-13 | 2023-06-13 | Mattia Nuti | DISINFECTION/STERILIZATION DEVICE FOR AIR CONDITIONING SYSTEMS, PARTICULARLY SPLIT. |
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2020
- 2020-12-16 CN CN202023045844.8U patent/CN213955563U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100031190A1 (en) * | 2021-12-13 | 2023-06-13 | Mattia Nuti | DISINFECTION/STERILIZATION DEVICE FOR AIR CONDITIONING SYSTEMS, PARTICULARLY SPLIT. |
| WO2023112066A1 (en) * | 2021-12-13 | 2023-06-22 | Nuti Mattia | Disinfection / sterilization device for air conditioning systems |
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