CN211526655U - Wall-through type wall-mounted fresh air machine - Google Patents
Wall-through type wall-mounted fresh air machine Download PDFInfo
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- CN211526655U CN211526655U CN201921043672.5U CN201921043672U CN211526655U CN 211526655 U CN211526655 U CN 211526655U CN 201921043672 U CN201921043672 U CN 201921043672U CN 211526655 U CN211526655 U CN 211526655U
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Abstract
The utility model relates to the technical field of fresh air, in particular to a wall-through wall-mounted fresh air machine, which comprises an indoor hanging machine arranged on a wall and a wall-through hidden pipeline plate type double-voltage electrostatic field filtering module; the indoor hanging machine comprises a hanging machine shell, a backward-tilting centrifugal fan is arranged in the hanging machine shell, the outer peripheral side of the hanging machine shell, which is perpendicular to a wall body, is an air outlet side, and the hidden pipeline plate type double-voltage electrostatic field filtering module is arranged corresponding to the backward-tilting centrifugal fan. The utility model has the advantages that: the indoor unit is hung on a wall, and the electrostatic dust removal technology, the corresponding functions of fresh air outlet filtration, fresh air ozonolysis and the like are integrated in a through-wall pipeline, so that the overall volume of the indoor fresh air fan is reduced, and the indoor space is efficiently liberated.
Description
Technical Field
The utility model relates to a new trend technical field, concretely relates to new fan of wall-piercing hanging.
Background
At present, the fresh air technology is gradually applied to the use scenes of the public, and more and wider fresh air technologies are invented and created;
meanwhile, the fresh air technology is more and more delicate and smaller, however, in the prior art, the fresh air dust removal technology is not applied to the function of hiding the pipeline.
SUMMERY OF THE UTILITY MODEL
In order to effectively solve the problem, the utility model provides a new fan of wall-piercing hanging.
The utility model discloses a concrete technical scheme as follows: the wall-through wall-mounted fresh air fan comprises an indoor wall-mounted machine and a wall-through hidden pipeline plate type double-voltage electrostatic field filtering module, wherein the indoor wall-mounted machine is mounted on a wall;
the indoor hanging machine comprises a hanging machine shell, a backward-tilting centrifugal fan is arranged in the hanging machine shell, the outer peripheral side of the hanging machine shell, which is perpendicular to a wall body, is an air outlet side, and the hidden pipeline plate type double-voltage electrostatic field filtering module is arranged corresponding to the backward-tilting centrifugal fan.
Furthermore, the wall-through type wall-mounted fresh air fan further comprises a dust removal and sterilization device, wherein the dust removal and sterilization device comprises a first insulating shell and a second insulating shell, the first insulating shell and the second insulating shell are spliced into a shape which is matched with the inner side of the wall-through type pipeline, and the spliced shape is matched and clamped or connected to the outer peripheral side of the backward tilting centrifugal fan;
the first insulating shell and the second insulating shell are spliced to form a hollow structure, a primary filter screen is arranged on the side, facing the air inlet, of the hollow structure of the through-wall pipeline, and an ozone-removing decomposition filter screen is arranged on the side, facing the air outlet, of the hollow structure of the through-wall pipeline;
an electrostatic dust removal unit is arranged between the primary filter screen and the ozone-removing decomposition filter screen;
one side of the electrostatic dust removal unit facing the primary filter screen is a corona area.
Further, the electrostatic dust removal unit comprises a positive dust collection piece, a negative dust collection piece, a positive piece-associated fastening screw, a negative piece-associated fastening screw, and an isolating aluminum gasket.
Furthermore, the positive dust collecting piece and the negative dust collecting piece are arranged in a cross mode and are parallel to each other, and corresponding fixing holes and through holes are formed in the positive dust collecting piece and the negative dust collecting piece respectively;
the positive plate associated fastening screw rod sequentially passes through the fixing hole of the positive dust collecting plate and the through hole of the negative dust collecting plate;
the negative plate related fastening screw rod sequentially passes through the fixing hole of the negative dust collecting plate and the through hole of the positive dust collecting plate;
and the isolating aluminum gasket for clamping and conducting is arranged between the positive dust collecting piece and the negative dust collecting piece.
Furthermore, a plurality of groove holes matched with the positive plate related fastening screw and the negative plate related fastening screw for fixing are formed in the first insulating shell and the second insulating shell.
Furthermore, a first bottom plate and a first top plate are provided inside the first insulating shell, a second bottom plate and a second top plate are provided inside the second insulating shell, after the first insulating shell and the second insulating shell are spliced, the first bottom plate and the second bottom plate are abutted against each other, and the first top plate and the second top plate are abutted against each other;
the electrostatic dust removal unit is arranged in a space defined between the first bottom plate, the second bottom plate, the first top plate and the second top plate.
Furthermore, the electrostatic dust removal unit faces one side of the primary filter screen is provided with a plurality of ionizing wires, and the ionizing wires form a corona area.
Furthermore, the hanging machine shell comprises an outer frame and a front panel, the outer frame is fixed on a wall body, the front panel is buckled on the outer frame, and a plurality of air outlet holes are formed in the peripheral side of the outer frame;
an electric control box is further arranged inside the outer frame, and an LCD display screen is further arranged at the position, corresponding to the parallel, of the electric control box;
and the electric control box is connected with an electric device in the fresh air machine through an internal cable or a wire.
The utility model has the advantages that: the indoor unit is hung on a wall, and the electrostatic dust removal technology, the corresponding functions of fresh air outlet filtration, fresh air ozonolysis and the like are integrated in a through-wall pipeline, so that the overall volume of the indoor fresh air fan is reduced, and the indoor space is efficiently liberated.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic perspective view of the outer frame of the present invention;
fig. 4 is a schematic view of the overall appearance structure of the electrostatic field filtering module of the present invention;
fig. 5 is an exploded view of the overall structure of the electrostatic field filtering module of the present invention;
fig. 6 is a schematic structural view of the corona region of the electrostatic field filtering module of the present invention;
FIG. 7 is an exploded view of the electrostatic precipitator unit of the present invention;
fig. 8 is a cross-sectional view of the electrostatic field filter module of the present invention;
FIG. 9 is a schematic view of the disassembling and cleaning principle of the present invention;
fig. 10 is another schematic view of the disassembly cleaning of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
On the contrary, the invention is intended to cover alternatives, modifications, equivalents and alternatives which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in order to provide a better understanding of the present invention to the public, certain specific details are set forth in the following detailed description of the invention. It will be apparent to those skilled in the art that the present invention may be practiced without these specific details.
As shown in fig. 1, which is a schematic view of the overall structure of the wall-through type wall-mounted fresh air machine provided by the present invention, the fresh air machine includes an indoor wall-mounted machine 1 installed on the wall, and a wall-through hidden pipe plate type dual-voltage electrostatic field filtering module 2;
as shown in fig. 2 and 3, the indoor hanging machine 1 includes a hanging machine casing, the hanging machine casing includes an outer frame 11, a front panel 12, the outer frame 11 is fixed on the wall, and the front panel 12 is fastened on the outer frame 11, the front panel 12 is fastened with the outer frame 11 to form the hanging machine casing, the hanging machine casing is a structure similar to a cuboid as a whole, in this embodiment, only the structure similar to a cuboid is shown, the present invention is not limited to a structure similar to a cuboid, any other structure can replace the structure of the present invention, a plurality of air outlets 110 are opened on the periphery side of the outer frame 11, the air outlets 110 are other structures such as a long strip structure, a round hole structure or a square, a rear panel for fixing with the wall can be provided on the outer frame 11, but the rear panel is not a necessary structure, if the outer frame 11 can be directly fixed to the wall, a rear panel is not required;
a backward tilting centrifugal fan 13 is arranged in the hanger shell, a power device for providing power for the backward tilting centrifugal fan 13 can be arranged in the axial direction of the backward tilting centrifugal fan 13, and can be fixed on the outer frame 11 or the rear panel through a support without specific limitation, the backward tilting centrifugal fan 13 is used for discharging outdoor fresh air and has an outer peripheral side, so that the backward tilting centrifugal fan 13 can be replaced by any fan structure which can realize air discharge from the central air inlet outer peripheral side in the prior art, and is not specifically limited, if the outer frame 11 assembly is provided with a rear panel, a large through hole is arranged at the position corresponding to the backward tilting centrifugal fan at the rear, and the large through hole is used for connecting the backward tilting centrifugal electrostatic field fan with the hidden pipe plate type dual-voltage filter module 2;
an electric control box 14 is further arranged inside the outer frame 11, and an LCD display screen 15 is further arranged at a position where the electric control box 14 corresponds to the parallel line;
the electric control box 14 is connected with electric devices inside the fresh air machine through internal cables or wires, and the electric devices include but are not limited to a backward tilting centrifugal fan, a hidden pipe plate type double-voltage electrostatic field filtering module 2 and an LCD display screen 15;
the front panel 12 may be made of glass;
in other embodiments, a fan reinforcing plate 16 may be additionally disposed in a direction in which the front panel 12 faces the outer frame 11, and the fan reinforcing plate 16 is used for reinforcing air outlet of a fan;
the hidden pipeline plate type double-voltage electrostatic field filtering module 2 is arranged in a wall body and is of a wall penetrating structure, one end of the hidden pipeline plate type double-voltage electrostatic field filtering module 2 is connected with a backward tilting centrifugal fan, the other end of the hidden pipeline plate type double-voltage electrostatic field filtering module is provided with a fresh air rain-proof cap 17, and the fresh air rain-proof cap 17 is arranged on an outdoor wall body.
The interior of the on-hook shell is provided with a retroversion centrifugal fan 13, the outer peripheral side of the on-hook shell, which is perpendicular to the wall body, is an air outlet side, and the hidden pipeline plate type double-voltage electrostatic field filtering module 2 is arranged corresponding to the retroversion centrifugal fan 13.
As shown in fig. 4, for the utility model provides a hidden pipe wall-through type dual-voltage electrostatic dust removal and sterilization device's outward appearance spatial structure sketch map, the dust removal and sterilization device includes an electrostatic dust removal casing 21, electrostatic dust removal casing 21 includes a first insulating housing 211, second insulating housing 212, after first insulating housing 211 and the second insulating housing 212 splice, form the inner structure of the hidden pipe of electrostatic dust removal casing 21 whole outside adaptation, mainstream pipeline on the market is circular structure at present, therefore in the drawings provided by the utility model, the view that the appearance is cylindrical structure has mainly been illustrated;
the electrostatic dust collection housing 21 and the outer peripheral side of the backward tilting centrifugal fan 13 are connected with each other, so that all the air entering the electrostatic dust collection housing 21 enters the backward tilting centrifugal fan 13, and is discharged through the rotation of the backward tilting centrifugal fan 13 and then discharged into a room through the air outlet 110 on the outer frame 11.
The first insulating housing 211 and the second insulating housing 212 may be symmetrically the same or different, and it is only necessary to adapt to the internal structure of the pipeline after splicing;
an electrostatic dust removal and sterilization component is arranged in an internal space defined by the first outer insulating shell and the second insulating shell 212 after being spliced;
as shown in fig. 5, the electrostatic dust removal sterilization assembly includes a primary filter screen 22, an ozone-removing decomposition filter screen 23, and an electrostatic dust removal unit 24;
after the first insulating housing 211 and the second insulating housing 212 are spliced, hollow structures are formed at two ends, the outer peripheral side of the primary filter screen 22 is matched with the hollow structure at one end, and the outer peripheral side of the ozone-removing decomposition filter screen 23 is matched with the hollow structure at the other end;
it can be further understood that the primary filter screen 22 is arranged on the air inlet side of the electrostatic dust removal shell 21 facing outdoor fresh air, and the ozone-removing decomposition filter screen 23 is arranged on the air outlet side of the electrostatic dust removal shell 21 facing indoor purified fresh air;
the electrostatic dust removal unit 24 is arranged in an inner space defined by the first insulating shell 211, the second insulating shell 212, the primary filter screen 22 and the ozone-removing decomposition filter screen 23;
as shown in fig. 6, a corona region 25 is located at a side of the electrostatic dust removal unit 24 facing the primary filter screen 22 and a space between the primary filter screen 22 and the electrostatic dust removal unit 24;
specifically, a plurality of ionizing wires 251 are arranged on one side of the electrostatic dust removal unit 24 facing the primary filter screen 22;
as shown in fig. 7 and 8, the electrostatic precipitation unit 24 includes a positive dust collecting plate 241, a negative dust collecting plate 242, a positive plate-associated fastening screw 243, a negative plate-associated fastening screw 244, and an insulating aluminum washer 245;
the positive dust collecting pieces 241 and the negative dust collecting pieces 242 are arranged in a mutually crossed manner, the positive dust collecting pieces 241 and the negative dust collecting pieces 242 are parallel to each other, and the positive dust collecting pieces 241 and the negative dust collecting pieces 242 are respectively provided with corresponding fixing holes 400 and through holes 401 for respectively connecting the fastening screws 243 and 244 through the positive pieces;
specifically, the fastening screw 243 associated with the positive electrode plate can sequentially pass through the fixing hole 400 of the positive electrode dust collecting plate 241 and the through hole 401 of the negative electrode dust collecting plate 242, and the order of the fixing hole 400 and the through hole 401 can be changed;
the fastening screw 244 associated with the negative electrode plate sequentially passes through the fixing hole 400 of the negative electrode dust collecting plate 242 and the through hole 401 of the positive electrode dust collecting plate 241, and the order of the fixing hole 400 and the through hole 401 can be changed;
the isolating aluminum gasket 245 is arranged between the positive dust collecting piece 241 and the negative dust collecting piece 242, and the isolating aluminum gasket 245 is used for clamping and conducting;
specifically, the diameter of the through hole 401 is larger than that of the fixing hole 400, and the positions of the fixing hole 400 and the through hole 401 are mutually intersected and opposite;
the isolating aluminum gasket is respectively abutted against the outer peripheries of the fixing holes 400 of the two corresponding adjacent negative dust collecting pieces 242 or the two corresponding positive dust collecting pieces 241, and passes through the through holes 401 of the positive dust collecting pieces 241 or the negative dust collecting pieces 242 clamped in the middle;
the isolating aluminum gasket is of a hollow structure and allows the positive plate-associated fastening screw 243 or the negative plate-associated fastening screw 244 to pass through;
the number of the positive-electrode tab-associated fastening screws 243 or the negative-electrode tab-associated fastening screws 244 may be 1 or more, and the number may be more, as required for fixation stability;
a plurality of groove holes 2100 for fixing the positive plate-related fastening screws 243 and the negative plate-related fastening screws 244 are formed in the first insulating housing 211 and the second insulating housing 212, and the groove holes 2100 can be fixed to the positive plate-related fastening screws 243 and the negative plate-related fastening screws 244 by screwing bolts into the groove holes 2100, so that the mounting is facilitated;
meanwhile, a first bottom plate 2111 and a first top plate 2112 are provided inside the first insulating housing 211, a second bottom plate 2121 and a second top plate 2122 are provided inside the second insulating housing 212, after the first insulating housing 211 and the second insulating housing 212 are spliced, the first bottom plate 2111 and the second bottom plate 2121 are abutted against each other, and the first top plate 2112 and the second top plate 2122 are abutted against each other;
the electrostatic dust removal unit 24 is disposed in a space defined between the first bottom plate 2111, the second bottom plate 2121, the first top plate 2112 and the second top plate 2122, and a space for arranging cables or wires is provided between the first bottom plate 2111 and the second bottom plate 2121 and the first insulating housing 211 and the second insulating housing 212;
or/and a space for arranging cables or wires is formed between the first top plate 2112, the second top plate 2122 and the first insulating housing 211 and the second insulating housing 212;
and there are wire through holes for allowing the wires or cables to pass through at the spatial positions of the first insulating housing 211 and the second insulating housing 212 corresponding to the cables or wires;
the ionizing wires 251 may be connected to the first bottom plate 2111, and/or the second bottom plate 2121, and the first top plate 2112, and/or the second top plate 2122, respectively;
or in other embodiments, an electrical contact allowing the wire or cable to communicate is arranged between the top of the ozone decomposition removing filter 23 and the first insulating housing 211 and the second insulating housing 212;
the utility model discloses in having disclosed totally and having solved the utility model discloses relevant technical problem's whole structural technical features, the relevant electricity mode of connecing about positive pole collection dirt piece 241 or negative pole collection dirt piece 242 and ionization wire 251 can understand the conventional technical means among the prior art, does not do specific injecing, and it has reserved relevant structure that allows wire or cable to pass through in corresponding structurally.
As shown in fig. 9 and 10, the rear panel is hinged to the outer frame 11 at a side edge, so that the outer frame 11 can rotate around the side edge, the electrostatic dust collection unit 24 can be detached after the rotation, and the detached electrostatic dust collection unit 24 can be cleaned.
Claims (8)
1. The wall-through wall-mounted fresh air fan is characterized by comprising an indoor wall-mounted machine and a wall-through hidden pipeline plate type double-voltage electrostatic field filtering module, wherein the indoor wall-mounted machine is mounted on a wall;
the indoor hanging machine comprises a hanging machine shell, a backward-tilting centrifugal fan is arranged in the hanging machine shell, the outer peripheral side of the hanging machine shell, which is perpendicular to a wall body, is an air outlet side, and the hidden pipeline plate type double-voltage electrostatic field filtering module is arranged corresponding to the backward-tilting centrifugal fan.
2. The wall-through type wall-mounted fresh air fan according to claim 1, further comprising a dust removal and sterilization device, wherein the dust removal and sterilization device comprises a first insulating shell and a second insulating shell, the first insulating shell and the second insulating shell are spliced to be matched with the shape of the inner side of the wall-through type pipeline, and the spliced shape is matched with and clamped or connected to the outer peripheral side of the backward inclined centrifugal fan;
the first insulating shell and the second insulating shell are spliced to form a hollow structure, a primary filter screen is arranged on the side, facing the air inlet, of the hollow structure of the through-wall pipeline, and an ozone-removing decomposition filter screen is arranged on the side, facing the air outlet, of the hollow structure of the through-wall pipeline;
an electrostatic dust removal unit is arranged between the primary filter screen and the ozone-removing decomposition filter screen;
one side of the electrostatic dust removal unit facing the primary filter screen is a corona area.
3. The wall-mounted fresh air machine according to claim 2, wherein the electrostatic dust removal unit comprises a positive dust collection sheet, a negative dust collection sheet, a positive sheet-associated fastening screw, a negative sheet-associated fastening screw, and an isolating aluminum gasket.
4. The wall-through type wall-hanging fresh air machine of claim 3, wherein the positive dust collecting piece and the negative dust collecting piece are arranged in a cross way, and are parallel to each other, and the positive dust collecting piece and the negative dust collecting piece are respectively provided with a corresponding fixing hole and a through hole;
the positive plate associated fastening screw rod sequentially passes through the fixing hole of the positive dust collecting plate and the through hole of the negative dust collecting plate;
the negative plate related fastening screw rod sequentially passes through the fixing hole of the negative dust collecting plate and the through hole of the positive dust collecting plate;
and the isolating aluminum gasket for clamping and conducting is arranged between the positive dust collecting piece and the negative dust collecting piece.
5. The wall-mounted fresh air blower according to claim 4, wherein a plurality of groove holes for fixing the positive plate-associated fastening screw and the negative plate-associated fastening screw are formed in the first insulating housing and the second insulating housing.
6. The wall-mounted fresh air blower according to claim 4, wherein a first bottom plate and a first top plate are provided inside the first insulating housing, a second bottom plate and a second top plate are provided inside the second insulating housing, the first bottom plate and the second bottom plate are abutted against each other, and the first top plate and the second top plate are abutted against each other after the first insulating housing and the second insulating housing are spliced;
the electrostatic dust removal unit is arranged in a space defined between the first bottom plate, the second bottom plate, the first top plate and the second top plate.
7. The wall-through type wall-hanging fresh air machine of claim 6, wherein a plurality of ionizing wires are arranged on one side of the electrostatic dust removal unit facing the primary filter screen, and the ionizing wires form a corona area.
8. The wall-through type wall-mounted fresh air blower according to claim 1, wherein the wall-mounted casing comprises an outer frame and a front panel, the outer frame is fixed on the wall, the front panel is fastened on the outer frame, and a plurality of air outlet holes are formed in the peripheral side of the outer frame;
an electric control box is further arranged inside the outer frame, and an LCD display screen is further arranged at the position, corresponding to the parallel, of the electric control box;
and the electric control box is connected with an electric device in the fresh air machine through an internal cable or a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921043672.5U CN211526655U (en) | 2019-07-05 | 2019-07-05 | Wall-through type wall-mounted fresh air machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921043672.5U CN211526655U (en) | 2019-07-05 | 2019-07-05 | Wall-through type wall-mounted fresh air machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211526655U true CN211526655U (en) | 2020-09-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921043672.5U Active CN211526655U (en) | 2019-07-05 | 2019-07-05 | Wall-through type wall-mounted fresh air machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211526655U (en) |
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2019
- 2019-07-05 CN CN201921043672.5U patent/CN211526655U/en active Active
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