CN216522207U - Filter unit and window type ventilator using same - Google Patents

Abstract

The application relates to a filter unit and use this filter unit's window formula new trend ware, it relates to a filter equipment, and wherein filter unit, including the set casing, be equipped with air intake and air outlet on the set casing respectively, just be equipped with in proper order along the direction of delivery of wind on the set casing and filter piece and fan, filter the piece and can dismantle the setting on the set casing. Utilize the fan convulsions, with outdoor air along the air intake input to the set casing in to utilize and filter, the wind after will filtering again along the air outlet output, use for a long time and filter the piece after, will filter and dismantle, install new filter again, thereby can filter the indoor wind of input effectually for a long time.

Description

Filter unit and window type ventilator using same

Technical Field

The present disclosure relates to a filter device, and more particularly, to a filter unit and a window type ventilator using the same.

Background

The fresh air device is an effective air purification device, is generally arranged on a window or a wall body, can circulate indoor air, and can discharge dirty indoor air outdoors on one hand and input fresh outdoor air into the room after sterilization, disinfection, filtration and other measures so as to ensure that the air in the room is fresh and clean air at every moment.

The existing fresh air device is composed of a shell, a fan, filter cotton and other structures, the fresh air device is installed on a window or a wall, the fan sucks air, outdoor air is sucked into the shell, the filter cotton is used for filtering, the filtered air is conveyed indoors, after the filter cotton is used for a long time, dust on the filter cotton can block the pores of the filter cotton, the filter cotton cannot be filtered, and the fresh air device inputs fresh air.

Disclosure of Invention

In order to improve the problem that the filter pulp can not be changed, the application provides a filter unit and applied this filter unit's window formula new trend ware.

The application provides a filter unit adopts following technical scheme:

the utility model provides a filter unit, includes the set casing, be equipped with air intake and air outlet on the set casing respectively, just be equipped with in proper order along the direction of delivery of wind on the set casing and filter piece and fan, filter and can dismantle the setting on the set casing.

Through adopting above-mentioned technical scheme, utilize the fan convulsions, with outdoor air along the air intake input to the set casing in to utilize and filter, the wind after will filtering again along the air outlet output, long-term use filters the piece after, will filter a piece dismantlement, installs new filter again, thereby can filter the indoor wind of input effectually for a long time.

Optionally, a slot is formed in the fixed shell, the slot is communicated with the air inlet, an air outlet groove for installing a fan is formed in the fixed shell, the air outlet groove is communicated with the slot, and the air outlet groove is communicated with the air outlet;

the filter element comprises a filter box inserted into the slot, the filter box is connected with the slot in a sliding mode, filter cotton used for filtering air is arranged in the filter box, and a ventilation opening is formed in one side, far away from the air inlet, of the filter box.

By adopting the technical scheme, the fan is started, outdoor air is sucked into the fixed shell from the air inlet by the fan, the air enters the slot, is filtered by the filtering piece, is conveyed to the air outlet slot from the air vent, and is finally output from the air outlet, so that the air can be filtered; when needing to be changed and filtering the piece, will filter and shift out from the slot, can realize changing and filter the piece, be favorable to long-term effectual filtering.

Optionally, the filter cartridge is provided with a mounting groove for inserting filter cotton, and the mounting groove is communicated with the slot.

Through adopting above-mentioned technical scheme, when needing to be changed the filter pulp, shift out the filter cartridge from the slot, shift out the filter pulp from the mounting groove again to this can convenient and fast change filter pulp.

Optionally, a division bar is arranged on the groove wall of the slot, the division bar is arranged on one side, away from the fan, of the filter box, the division bar is abutted against the filter cotton, air is left between the division bar and the filter cotton to enter an air inlet space, and the air inlet space is communicated with the air inlet.

By adopting the technical scheme, when wind is input into the slot from the air inlet, the wind firstly enters the air inlet space and then enters the filter box along the mounting groove, so that the space of the slot can be increased, more air can conveniently enter the slot, and more air can conveniently enter the filter box for filtering; utilize parting bead and filter pulp to contradict the setting, be favorable to increasing filter pulp's installation stability.

Optionally, one side of the filter cartridge close to the slot opening is provided with a positioning ring, one side of the positioning ring close to the filter cartridge is provided with a convex edge, and the fixed shell is provided with a positioning groove for inserting the convex edge.

Through adopting above-mentioned technical scheme, utilize protruding stupefied insert the constant head tank in, be favorable to increasing the installation stability of filter cartridge in the slot.

The application further provides a window type ventilator, which adopts the following technical scheme:

optionally, the window type ventilator includes a housing and a filter unit, and the filter unit is detachably disposed in the housing.

Through adopting above-mentioned technical scheme, when needing to be changed the filter pulp, dismantle filter unit from the casing, dismantle the filter pulp on the filter unit again to this can convenient and fast dismantle the change with the filter pulp.

Optionally, a fixing groove for installing the filtering unit is formed in the shell, an air inlet channel communicated with the air inlet is formed in the shell, an air outlet channel communicated with the air outlet is formed in the shell, and the air inlet channel and the air outlet channel are both communicated with the fixing groove.

Through adopting above-mentioned technical scheme, install the filter unit in the fixed slot, the fan convulsions, with outdoor wind along inlet air channel and air intake input set casing, through filtering the cotton filtration back, again from air outlet and air-out passageway output, when needing to be changed and filter the cotton, shift out the fixed casing from the fixed slot, again will filter the cotton and shift out from the slot to this can convenient and fast's change filter the cotton.

Optionally, a sliding strip is arranged on the outer side wall of the fixed shell, and a sliding groove for inserting the sliding strip is formed in the shell.

Through adopting above-mentioned technical scheme, when the installation set casing, insert the casing with the set casing in, insert the strip that will slide simultaneously and slide in the groove to this can increase the installation stability of set casing in the casing.

Optionally, a positioning piece is arranged on the outer side wall of the fixed shell;

the positioning plate is characterized in that a positioning notch for mounting the positioning plate is formed in the shell, a mounting plate is arranged on the shell, a clamping plate which is inserted into the positioning notch and is abutted against the positioning plate is arranged on the mounting plate, and a bolt which penetrates through the clamping plate and is in threaded connection with the shell is arranged on the mounting plate.

Through adopting above-mentioned technical scheme, insert the set casing in the fixed slot, insert the spacer in the location breach, support the tight board of support on the mounting panel and support the spacer, the bolt of screwing again to this can convenient and fast install the set casing on the casing.

Optionally, the mounting plate is provided with an abdicating notch for mounting the fixing shell.

Through adopting above-mentioned technical scheme, after the set casing was installed in the mounting groove, with the tight board of support on the mounting panel insert the location breach in, let the breach cover outside the set casing simultaneously to this installation stability that can increase the set casing.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the fan is used for exhausting air, outdoor air is input into the fixed shell along the air inlet, the filter element is used for filtering, the filtered air is output along the air outlet, after the filter element is used for a long time, the filter element is detached, and a new filter element is installed, so that the air input into the room can be effectively filtered for a long time;

2. the fan is started, outdoor air is sucked into the fixed shell from the air inlet by the fan, enters the slot, is filtered by the filter element, is conveyed into the air outlet slot from the vent, and is finally output from the air outlet, so that air filtering can be realized; when the filter element needs to be replaced, the filter element is moved out of the slot, so that the filter element can be replaced, and long-term effective filtration is facilitated;

3. when the fixing shell is installed, the fixing shell is inserted into the shell, and the sliding strip is inserted into the sliding groove, so that the installation stability of the fixing shell in the shell can be improved.

Drawings

Fig. 1 is a schematic structural diagram of a window type ventilator according to an embodiment of the present disclosure.

Fig. 2 is a schematic diagram showing an exploded structure of the housing, the stationary case, the filter cartridge, and the filter cotton.

Fig. 3 is a sectional view taken along line a-a of fig. 1.

Fig. 4 is a schematic diagram showing an exploded structure of the filter cartridge and the filter cotton in the embodiment.

Fig. 5 is a schematic structural view showing the fixing frame.

Fig. 6 is an enlarged view of a portion a in fig. 5.

FIG. 7 is a schematic diagram of a mounting plate embodying an embodiment of the invention.

Description of reference numerals: 1. a stationary case; 11. an air inlet; 12. inserting slots; 13. a filter member; 14. a filter cartridge; 15. mounting grooves; 16. filtering cotton; 17. a handle; 18. a vent; 100. an air outlet; 101. a positioning ring; 102. positioning a groove; 104. installing a notch; 105. positioning plates; 106. mounting a plate; 107. a propping plate; 108. fixing a column; 109. sinking a groove; 110. a through hole; 111. a bolt; 112. a U-shaped notch; 113. a abdication gap; 114. a parting strip; 115. an air inlet space; 116. convex edges; 117. an air outlet groove; 2. a housing; 20. an air inlet channel; 21. an air outlet channel; 23. fixing grooves; 25. a fixed mount; 26. fixing the transverse plate; 27. connecting a vertical plate; 28. positioning the notch; 29. a horizontal bar; 200. an arc-shaped notch; 201. fixing the vertical plate; 202. a sliding groove; 203. a sliding strip; 3. a fan; 4. and (7) sealing the cover.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a window type ventilator.

Referring to fig. 1, the window type ventilator comprises a shell 2, wherein a sealing cover 4 is detachably arranged on the shell 2, the sealing cover 4 can be hinged with the shell 2, the sealing cover 4 can also be connected with the shell 2 in an inserting manner, the sealing cover 4 can also be connected with the shell 2 in a magnetic absorption manner, and the connection relationship between the sealing cover and the shell 2 is not limited; be equipped with inlet air channel 20 on the casing 2, be equipped with air-out passageway 21 on the closing cap 4, air-out passageway 21 comprises a plurality of through-hole, and inlet air channel 20 and air-out passageway 21 communicate each other, and inlet air channel 20 is towards indoor one side, and air-out passageway 21 is towards outdoor one side.

Referring to fig. 1 and 2, be equipped with at least one fixed slot 23 in the casing 2, inlet air channel 20 and air-out passageway 21 all communicate the setting with fixed slot 23, and fixed slot 23 can be one, two, three and not equal, and fixed slot 23 is three in this embodiment, can dismantle in the fixed slot 23 and be equipped with the filter unit, and the filter unit can be installed one, two or three according to customer's demand and not equal.

Referring to fig. 2 and 3, the filter unit includes a set cover 1 inserted into the set groove 23, a sidewall of the set cover 1 is abutted against a wall of the set groove 23, and the set cover 1 is positioned above the air intake duct 20.

Be equipped with air-out groove 117 on the set casing 1, air-out groove 117 opening is towards one side of closing cap 4, and air-out groove 117 and air outlet 100 intercommunication set up, are equipped with fan 3 in the air-out groove 117.

Be equipped with slot 12 on set casing 1, slot 12 opening is towards one side of closing cap 4, slot 12 sets up with air-out groove 117 intercommunication, set up the air intake 11 with air inlet clearance 10 intercommunication on the groove diapire of slot 12, one side that slot 12 is close to air intake 11 is equipped with parting bead 114, the vertical setting of parting bead 114, parting bead 114 and set casing 1 integrated into one piece, parting bead 114 all is equipped with horizontal parting bead from both sides mutually, the width of horizontal parting bead is less than the width of parting bead 114, can dismantle in the slot 12 and be equipped with and filter piece 13.

The filter element 13 comprises a filter box 14, the filter box 14 is inserted into the slot 12 in a sliding manner, a mounting groove 15 is formed in the filter box 14, the opening of the mounting groove 15 is arranged towards one side of the partition strip 114, filter cotton 16 is inserted into the mounting groove 15 in a sliding manner, the filter cotton 16 is abutted against the partition strip 114, an air inlet space 115 for air to enter is reserved between the partition strip 114 and the filter cotton 16, a handle 17 is arranged on the filter cotton 16, the handle 17 is a ribbon, the ribbon can be made of polyester fabric or chemical fiber fabric, and the material of the handle 17 is not limited; on the one hand, the filter cotton 16 is convenient to be pulled out from the mounting groove 15, on the other hand, when the filter box 14 is inserted into the slot 12, the handle 17 is easy to deform, the installation is convenient, and the handle 17 is plugged into the slot 12, so that the friction force between the wall of the filter box 14 and the slot 12 is increased, and the installation stability of the filter box 14 in the fixed shell 1 is increased.

Referring to fig. 2, the side of the filter box 14 away from the parting strip 114 is provided with a plurality of ventilation openings 18, the ventilation openings 18 are opened towards the side of the fan 3, and the ventilation openings 18 are communicated with the slots 12.

Referring to fig. 2 and 3, firstly, the housing 2 is mounted on the window, when the indoor air needs to be replaced, the fan 3 is started, the fan 3 performs air draft, outdoor air enters the air inlet 11 along the air inlet channel 20 and then enters the air inlet space 115, the outdoor air is filtered by the filter cotton 16, and the air is output along the vent 18, the air outlet groove 117, the air outlet 100 and the air outlet channel 21, so that clean air can be input into the room.

Referring to fig. 2 and 3, when the filter cotton 16 needs to be replaced, the filter cartridge 14 is pulled out from the slot 12, the filter cotton 16 is pulled out from the mounting groove 15, a new filter cotton 16 is inserted into the mounting groove 15, and the filter cartridge 14 is inserted into the slot 12, so that the filter cotton 16 can be replaced conveniently and quickly.

Referring to fig. 4, a positioning ring 101 is arranged on the upper edge of the top wall of the filter box 14 in a bending manner and in the circumferential direction of the top wall, the positioning ring 101 and the filter box 14 are integrally formed, a protruding edge 116 is arranged on the bottom wall of the positioning ring 101, and a positioning groove 102 for inserting the protruding edge 116 is arranged on the fixing shell 1; the insertion of the ridge 116 into the positioning slot 102 is beneficial to increase the installation stability of the filter cartridge 14.

Referring to fig. 3 and 4, an installation notch 104 for a human hand to insert is arranged on the top wall of the fixed shell 1, and one side of the installation notch 104 close to the slot opening of the slot 12 is provided; when the filter cotton 16 needs to be replaced, a user can stretch the mounting notch 104 and contact the positioning ring 101, then tightly press the positioning ring 101, pull up the filter cartridge 14 with force, and then conveniently and quickly move the filter cartridge 14 out of the slot 12.

Referring to fig. 5 and 6, the casing 2 is provided with two fixing frames 25 disposed oppositely in the fixing groove 23, the air intake duct 20 is disposed between the two fixing frames 25, the fixing frame 25 is provided with a fixing transverse plate 26, the fixing transverse plate 26 is provided with two connecting vertical plates 27 disposed oppositely, the connecting vertical plates 27 and the fixing transverse plate 26 are integrally formed, the connecting vertical plates 27 are disposed along the depth direction of the fixing groove 23, the two connecting vertical plates 27 and the fixing transverse plate 26 form a positioning notch 28, the fixing transverse plate 26 is provided with a cross bar 29 disposed between the two connecting vertical plates 27, the cross bar 29 and the fixing transverse plate 26 are integrally formed, and the cross bar 29 is provided with an arc notch 200.

Referring to fig. 5 and 6, the outer side wall of the fixing housing 1 is provided with a positioning piece 105 inserted into the positioning notch 28, and a side of the positioning piece 105 away from the fixing housing 1 contacts with the cross bar 29.

Referring to fig. 5, a fixed vertical plate 201 is arranged on the fixed frame 25, the fixed vertical plate 201 is arranged along the groove depth direction of the fixed groove 23, a sliding groove 202 is arranged on the fixed vertical plate 201, and a sliding strip 203 sliding in the sliding groove 202 is arranged on the outer side wall of the fixed shell 1; the sliding strip 203 slides in the sliding groove 202, which is beneficial to increasing the stability of the fixed shell 1 sliding in the slot 12.

Referring to fig. 5, 6 and 7, a mounting plate 106 is arranged on the fixed casing 1, a fastening plate 107 inserted into the positioning notch 28 and abutted against the positioning plate 105 is arranged on the mounting plate 106, the fastening plate 107 is formed by integrally forming three vertical plates, two fixing columns 108 arranged oppositely are further arranged on the mounting plate 106, the two fixing columns 108 and the mounting plate 106 are integrally formed, a sinking groove 109 is arranged on each fixing column 108, a through hole 110 is formed in the bottom wall of the sinking groove 109, the outer peripheral wall of each fixing column 108 is in contact with the arc notch 200, a bolt 111 penetrating through the through hole 110 and in threaded connection with the casing 2 is arranged on each fixing column 108, and a U-shaped notch 112 for the bolt 111 to penetrate through is arranged on the transverse fixing plate 26.

Referring to fig. 5, 6 and 7, when the fixing shell 1 is inserted into the slot 12, the positioning plate 105 is inserted into the positioning notch 28 and contacts with the fixing transverse plate 26, the fastening plate 107 on the fixing shell 1 is inserted into the positioning notch 28 and contacts with the positioning plate 105, and finally the bolt 111 passes through the through hole 110 and is in threaded connection with the shell 2, so that the fixing shell 1 can be conveniently and quickly locked on the shell 2.

Referring to fig. 5 and 7, the mounting plate 106 is provided with an abdicating notch 113 for mounting the fixing shell 1, and the abdicating notch 113 is arranged at a side close to the positioning notch 28; when the mounting plate 106 is mounted on the housing 2, the abdicating notch 113 is sleeved outside the fixing shell 1, so that the mounting plate 106 is convenient to mount.

The implementation principle of a filter unit and a window type ventilator applying the same in the embodiment of the application is as follows: fan 3 filters wind from air intake 11 suction in the set casing 1, and it filters to filter piece 13, discharges from air outlet 100 again, uses for a long time to filter after piece 13, will filter piece 13 and dismantle the change to this can be long-term effectual filtering.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. A filter unit, characterized by: including set casing (1), be equipped with air intake (11) and air outlet (100) on set casing (1) respectively, set casing (1) is gone up and is equipped with in proper order along the direction of delivery of wind and filter piece (13) and fan (3), it can dismantle the setting on set casing (1) to filter piece (13).

2. A filter unit according to claim 1, wherein: the air conditioner is characterized in that a slot (12) is formed in the fixed shell (1), the slot (12) is communicated with the air inlet (11), an air outlet groove (117) for installing the fan (3) is formed in the fixed shell (1), the air outlet groove (117) is communicated with the slot (12), and the air outlet groove (117) is communicated with the air outlet (100);

filter piece (13) including inserting filter cartridge (14) of slot (12), filter cartridge (14) and slot (12) are slided and are connected, be equipped with in filter cartridge (14) and be used for filtering the filtration cotton (16) of wind, one side that air intake (11) were kept away from in filter cartridge (14) is equipped with vent (18).

3. A filter unit according to claim 2, wherein: the filter box (14) is provided with a mounting groove (15) for inserting filter cotton (16), and the mounting groove (15) is communicated with the slot (12).

4. A filter unit according to claim 2, wherein: be equipped with parting bead (114) on the cell wall of slot (12), parting bead (114) are close to one side setting of air intake (11), parting bead (114) and filter pulp (16) are contradicted and are set up, leave wind entering air inlet space (115) between parting bead (114) and the filter pulp (16), air inlet space (115) and air intake (11) intercommunication setting.

5. A filter unit according to claim 2, wherein: one side that filter cartridge (14) are close to slot (12) notch is equipped with holding ring (101), one side that holding ring (101) are close to filter cartridge (14) is equipped with protruding stupefied (116), be equipped with on set casing (1) and supply protruding stupefied (116) male constant head tank (102).

6. A window type ventilator, characterized in that: comprising a housing (2) and a filter unit according to any one of the claims 1-5 applied, which filter unit is removably arranged in the housing (2).

7. The window register of claim 6, wherein: be equipped with fixed slot (23) that supply the filter unit installation on casing (2), be equipped with inlet air channel (20) with air intake (11) intercommunication on casing (2), be equipped with air-out passageway (21) with air outlet (100) intercommunication on casing (2), inlet air channel (20) and air-out passageway (21) all communicate the setting with fixed slot (23).

8. The window register of claim 6, wherein: be equipped with on the lateral wall of set casing (1) and slide strip (203), be equipped with on casing (2) and supply the groove (202) that slides that slide strip (203) inserted.

9. The window register of claim 6, wherein: the outer side wall of the fixed shell (1) is provided with a positioning sheet (105);

be equipped with location breach (28) that supply spacer (105) to install on casing (2), be equipped with mounting panel (106) on casing (2), be equipped with on mounting panel (106) and insert location breach (28) and with the tight board (107) of supporting of spacer (105) conflict, be equipped with on mounting panel (106) and pass to tight board (107) and with casing (2) threaded connection's bolt (111).

10. The window register of claim 9, wherein: the installation plate (106) is provided with an abdicating notch (113) for installing the fixed shell (1).

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