CN108915548B - Water filter - Google Patents

Water filter Download PDF

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Publication number
CN108915548B
CN108915548B CN201810844598.0A CN201810844598A CN108915548B CN 108915548 B CN108915548 B CN 108915548B CN 201810844598 A CN201810844598 A CN 201810844598A CN 108915548 B CN108915548 B CN 108915548B
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CN
China
Prior art keywords
water
tank
water outlet
air
box
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Application number
CN201810844598.0A
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Chinese (zh)
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CN108915548A (en
Inventor
不公告发明人
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Daqing haizhifeng Environmental Protection Technology Development Co.,Ltd.
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李秉京
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Priority to CN201810844598.0A priority Critical patent/CN108915548B/en
Publication of CN108915548A publication Critical patent/CN108915548A/en
Application granted granted Critical
Publication of CN108915548B publication Critical patent/CN108915548B/en
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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • B01D47/024—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by impinging the gas to be cleaned essentially in a perpendicular direction onto the liquid surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/04—Regenerating the washing fluid
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7094—Door leaves with ventilated innerspace

Abstract

The invention discloses a water filter, which comprises a water tank and an outer baffle b, wherein the water tank is arranged on the inner side wall of the outer baffle b; the water tank comprises a water inlet tank and a water outlet tank which are adjacently arranged, the lower parts of the water inlet tank and the water outlet tank are communicated, a ceramic filter plate is arranged in the water inlet tank, and the submersible pump is arranged in the water outlet tank; a brush component is arranged in the water inlet groove on the ceramic filter plate in a sliding manner; the brush assembly comprises an outer box and a cover body b fixedly and hermetically connected to the upper end of the outer box; a plurality of bristles are uniformly distributed on the lower end face of the outer box; the cover body b is fixedly connected with a water inlet connector b, and the water inlet connector b is connected with at least one water outlet connector a through a hose; the water filter of the invention drives the brush hair to scrub dirt attached to the surface of the ceramic filter plate through water flow. Therefore, when water exists in the brush assembly, the brush assembly can move back and forth on the ceramic filter plate, and dirt on the surface of the ceramic filter plate can be automatically brushed.

Description

Water filter
Technical Field
The invention belongs to the technical field of purification equipment, and particularly relates to a low-noise water filtration type air purification door.
Background
Chinese patent No. 201510631379.0 discloses a noise-reducing air purifying door with a flow deflector, which can reduce the aerodynamic noise of the air filtering door, especially the noise generated when the air flows into the indoor turning; however, air cannot automatically flow into the noise reduction air purification door of the flow deflector, so that the fan is arranged in the noise reduction air purification door of the flow deflector, noise can be generated when the fan operates, and the filtering material filled in the air filtering layer cannot be automatically cleaned after being used for a period of time, and is required to be replaced, which is troublesome.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the defects in the prior art, the air purifying door can filter air under the windless condition and can not generate noise.
In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: the utility model provides a low noise water filtration formula air purification door, includes the door frame, rotates the door body of connection in the door frame through the hinge, and two air filter subassemblies and water filter that top-down installed in the door body.
A handle is fixedly arranged on one side of the door body, which is far away from the hinge; and air outlets a which are horizontally arranged are formed in the positions, close to the inner side, of the door panel of the door body, of the two air filtering assemblies respectively.
The air filtering component comprises an installation box body, a flow guide block and a spray pipe which are connected in the box body, and a cover body a which is connected to the upper end of the installation box body in a sealing mode.
A flow guide wall is formed on the outer side of the flow guide block; the upper end of the flow guide block is an upwards-convex arc-shaped surface; a plurality of guide plates which are transversely arranged at equal intervals are formed on the inner side of the guide block, and a drainage groove is formed between every two adjacent guide plates; the upper end of the guide plate is arc-shaped, and the upper end of the guide plate is tangent to the upper end of the guide block; the angle between the guide plate and the vertical direction is 20-30 degrees, and the lower part of the guide plate is triangular.
The spray pipe is positioned below the flow guide block and is in a circular pipe shape with two closed ends; a water spray nozzle is formed at the contact part of the upper end of the spray pipe and the flow guide wall; the direction of the water film sprayed out by the water spray opening is superposed with the flow guide wall; and the lower end of one side of the spray pipe is fixedly connected with a water inlet connector a.
The upper end of the mounting box body is provided with an opening; an outer baffle plate a is formed on the outer side wall of the mounting box body; an air inlet is formed at the lower part of the outer baffle plate a; an air outlet plate mounting opening is formed in the lower portion, close to the inner side wall, of the mounting box body and located at the air outlet a, an air outlet plate is fixedly connected into the air outlet plate mounting opening, and a horizontally arranged air outlet b is formed in the air outlet plate; the section of the air outlet b forms an included angle of 20-30 degrees with the horizontal direction.
And a plurality of uniformly distributed flow disturbing blocks are formed at the position, above the air inlet, of the inner wall of the mounting box body.
A spray pipe mounting opening matched with the spray pipe is formed in the position, below the spray pipe, of the lower end of the mounting box body, and the water inlet connector a is located in the spray pipe mounting opening; a water collecting tank is formed at the position of the inner bottom surface of the mounting box body below the guide plate; and a water outlet joint a is formed at the lower end of one side of the water collecting tank.
The cover body a comprises a cover plate which is matched with the upper end of the installation box body, and a baffle plate which is formed at the lower end of the cover plate; the lower end of the baffle is provided with an upper concave cambered surface; the periphery of the baffle is in sealing contact with the inner wall of the door body.
The water filter is internally provided with a submersible pump, a water inlet connector a of each spray pipe is connected with the submersible pump through a hose, and at least one water outlet connector a is communicated into the water filter through the hose.
As a preferable scheme: the water filter comprises a water tank and an outer baffle b, and the water tank is arranged on the inner side wall of the outer baffle b; the water tank comprises a water inlet tank and a water outlet tank which are adjacently arranged, the lower parts of the water inlet tank and the water outlet tank are communicated, a ceramic filter plate is arranged in the water inlet tank, and the submersible pump is arranged in the water outlet tank; a brush component is arranged in the water inlet groove on the ceramic filter plate in a sliding manner;
the brush assembly comprises an outer box and a cover body b fixedly and hermetically connected to the upper end of the outer box; a plurality of bristles are uniformly distributed on the lower end face of the outer box; the cover body b is fixedly connected with a water inlet connector b, and the water inlet connector b is connected with at least one water outlet connector a through a hose;
a reversing inner box capable of moving along the width direction of the water inlet tank is arranged in the outer box, and magnets b are fixedly connected in the side walls of the two sides of the reversing inner box, which are vertical to the moving direction of the reversing inner box, respectively; a reversing water outlet is formed in the position, below the magnet b, of the reversing inner box; a plurality of vertically arranged strip-shaped water outlets a are formed in the left side wall of the reversing inner box parallel to the moving direction of the reversing inner box, and a plurality of vertically arranged strip-shaped water outlets b are formed in the right side wall of the reversing inner box parallel to the moving direction of the reversing inner box; the positions of each water outlet a and each water outlet b are staggered; two horizontally arranged supporting bars a are respectively formed on the two outer side walls of the outer box corresponding to the inner box magnet b; a through hole b is formed on the side wall of the outer box corresponding to the water outlet b; a through opening a is formed on the side wall of the outer box corresponding to the water outlet a;
the one end position fixedly connected with of length direction in the intake chamber a set of with magnet b cooperation drive switching-over interior box to keeping away from outer baffle b one side magnet a that removes, the other end position fixedly connected with of length direction in the intake chamber another set of with magnet b cooperation drive switching-over interior box to being close to outer baffle b one side magnet a that removes.
As a preferable scheme: the flow disturbing blocks comprise a flow disturbing block a and a flow disturbing block b which are transversely arranged; the flow disturbing blocks b are positioned between two adjacent rows of flow disturbing blocks a, and the two adjacent rows of flow disturbing blocks a and the flow disturbing blocks b are arranged in a staggered manner; the turbulence block a and the turbulence block b are in strip shapes; the included angle between the flow disturbing block a and the vertical direction is 120-130 degrees; the included angle between the flow disturbing block b and the vertical direction is 60-70 degrees.
As a preferable scheme: a U-shaped mounting opening with a downward opening is formed in the middle of the guide plate; and support bars b matched and fixed with the U-shaped mounting openings are formed on the inner walls of the two sides of the mounting box body.
As a preferable scheme: the water filter is positioned at the lower end of the outer baffle b and is in an inwards concave ladder shape; an installation groove matched and fixed with the lower end of the water filter is formed in the door body at the position where the water filter is installed; the height of the outer baffle b is 5-10cm higher than that of the water tank.
As a preferable scheme: the door body is hollow and is respectively positioned on the air filtering components to form mounting openings; the air filtering component is fixedly arranged in the mounting opening.
As a preferable scheme: the distance between the upper concave cambered surface of the baffle and the upper end of the flow guide block is 5 mm-15 mm.
As a preferable scheme: a booster pump is arranged on a hose connecting the two water inlet connectors a with the submersible pump; a booster pump mounting opening is formed in the door body at a position different from each air filtering assembly; the booster pump is installed in the booster pump installing port.
As a preferable scheme: the upper end of the submersible pump is fixedly connected with a sealing plate, and the sealing plate is hermetically connected with the inner wall of the water outlet groove; a water outlet joint b communicated with the submersible pump is fixedly connected to the sealing plate; and the water outlet joint b is connected with the two booster pumps through a hose.
The invention also provides a low-noise water filtration type air purification door which comprises a door frame, a door body, two air filtration assemblies and a water filter, wherein the door body is rotatably connected in the door frame through hinges;
a handle is fixedly arranged on one side of the door body, which is far away from the hinge; air outlets a which are horizontally arranged are respectively formed at the positions of the door body close to the inner side door plate and at the positions of the two air filtering components;
the air filtering component comprises an installation box body, a flow guide block and a spray pipe 34 which are fixedly connected in the box body, and a cover body a which is connected to the upper part of the installation box body in a sealing way;
a flow guide wall is formed on the outer side of the flow guide block; a plurality of guide plates which are transversely arranged at equal intervals are formed on the inner side of the guide block, and a drainage groove is formed between every two adjacent guide plates; the upper end of the guide plate is arc-shaped, and the upper end of the guide plate is tangent to the upper end of the guide block;
the spray pipe is in a circular pipe shape with two closed ends; a water spray nozzle is formed at the contact part of the upper end of the spray pipe and the flow guide wall; the lower end of one side of the spray pipe is fixedly connected with a water inlet connector a;
the upper end of the mounting box body is provided with an opening; an outer baffle plate a is formed on the outer side of the mounting box body; an air inlet is formed at the lower part of the outer baffle plate a; an air outlet plate mounting opening is formed in the position, close to the lower part of the inner side wall, of the outer baffle b and located at the air outlet a;
a plurality of turbulence blocks a and a plurality of turbulence blocks b which are transversely arranged are formed on the inner wall of the mounting box body and are positioned above the air inlet;
a spray pipe mounting opening matched with the spray pipe is formed at the position, below the spray pipe, of the lower end of the mounting box body; a water outlet joint a is formed at the lower end of the mounting box body;
the cover body a comprises a cover plate which is matched with the upper end of the installation box body, and a baffle plate which is formed at the lower end of the cover plate; the periphery of the baffle is in sealing contact with the inner wall of the door body;
the water filter is internally provided with a water pump, a water inlet joint a of each spray pipe is connected with the water pump through a hose, and each water outlet joint a is communicated into the water filter through the hose.
Compared with the prior art, the beneficial effect of this scheme is: in the absence of wind, the venturi phenomenon indicates that the increase in flow rate is accompanied by a decrease in fluid pressure, which means that a low pressure is generated in the vicinity of the fluid flowing at high speed, thus generating an adsorption effect; therefore, negative pressure can be generated near the surface of the flowing water film, outdoor air can flow into the air purification door without a fan, and the air flows into the room after being filtered by the air purification door; since all water flows in the pipe or along the wall surface in any case, noise is not generated by the fan or by the water dropping vertically downward.
When the water-saving window is used, at least one window in a room is opened, outdoor air flows in from the air inlet of the air inlet plate, water is sprayed out from the two water spray ports, the water flows upwards along the guide wall to form a water film due to the fact that the guide block is arranged above each water spray port, and the guide wall of the guide block is overlapped with the spraying direction of the water spray ports, and negative pressure can be generated near the surface of the water film flowing upwards to drive the air to flow upwards; at the moment, the water film adsorbs small particles in the air, and meanwhile, the directions of the turbulence block a and the turbulence block b are approximately vertical, so that the air can be prevented from vertically flowing downwards, the movement path of the air is changed, the contact area and the contact time of water and the air can be increased, and the filtering effect is enhanced. The coanda effect indicates the tendency of a fluid (water or air) to move away from the original direction of flow and instead follow the surface of a protruding object. When there is surface friction (also called fluid viscosity) between the fluid and the surface of the object over which it flows, the fluid follows the surface of the object as long as the curvature is not large. Therefore, when the water film flows upwards to the highest point of the guide block along the guide wall, the water film carries air to flow downwards from the outer side wall of the guide plate and the drainage groove; because the drainage groove and the vertical direction form an included angle of 20-30 degrees, air positioned at the inner sides of the drainage groove and the guide plate can be prevented from vertically flowing downwards, the movement path of the air is changed, the contact area and the contact time of water and the air are increased, and the filtering effect is enhanced; because the width of the lower part of the guide plate is gradually reduced, water on the guide plate can flow into the water collecting tank and flow into the brush assembly from the water outlet connector a through the hose.
Air after filtering is mixed with water mist, and when the air passes through an air outlet which forms an included angle of 50-60 degrees with the vertical direction, part of the water mist is condensed into small water drops in the air outlet plate and flows down to the water collecting tank along the inclined plane.
As shown in fig. 12, the side of the inlet channel close to the outlet channel is the left side, and the side of the inlet channel far from the outlet channel is the right side. When the brush assembly moves to the rightmost side of the water inlet tank, the magnet a and the magnet b which are close to the outer side attract each other, the magnet a and the magnet b which are close to the inner side repel each other, water flows out from the reversing water outlet which is close to the inner side of the reversing inner box, the reversing inner box moves outwards relative to the outer box, the water outlet a and the through opening a on the right side are just coincided (as shown in fig. 14), the water outlet b and the through opening b on the left side are staggered (as shown in fig. 13), therefore, water can only flow out from the water outlet a and the through opening a, a thrust is generated on the inner wall of the water inlet tank, due to the mutual action of force, the brush assembly can move leftwards; when the brush assembly moves to the leftmost side, magnet a and magnet b attract each other by the inboard, magnet a and magnet b repel each other by the outside, water flows out from the reversing water outlet on the outside of the reversing inner box, the reversing inner box moves inwards relative to the outer box, so that water outlet b on the left side and water outlet b are staggered with each other, water outlet a on the right side coincides with water outlet a just, therefore, water can only flow out from water outlet b and water outlet b, a thrust force is caused to the inner wall of the water inlet tank, the force effect is mutual, the brush assembly can move rightwards, and at the moment, the bristles brush dirt attached to the surface of the ceramic filter plate. Therefore, when water exists in the brush assembly, the brush assembly can move back and forth on the ceramic filter plate, and dirt on the surface of the ceramic filter plate can be automatically brushed.
The water that flows out from the brush assembly enters the lower part of the water inlet groove through the ceramic filter plate, and the submersible pump can form negative pressure in the space below the ceramic filter plate due to the fact that the lower part of the water inlet groove is communicated with the water outlet groove, so that the filtering speed of the water is accelerated, and the filtered water is sucked into the spray pipe through the booster pump and is sprayed out for recycling through the water spray nozzle.
After the air filter assembly is used for a period of time, when a user cleans the internal parts of the air filter assembly, the air filter assembly can be integrally detached from the mounting opening on the door body, and after the cover body a is opened, the flow guide block and the spray pipe can be taken out for further cleaning; thus, the disassembly difficulty of the user is greatly simplified.
Drawings
Fig. 1 and 2 are schematic structural diagrams of the present invention.
Fig. 3 is a cross-sectional view of the present invention.
Fig. 4 is a schematic view of the construction of the air filter assembly.
Fig. 5 and 6 are schematic structural diagrams of the flow guide block, the cover body a and the spray pipe.
Fig. 7 is an enlarged view of a portion a of fig. 6.
Fig. 8 and 9 are schematic structural diagrams of the flow guide block.
Fig. 10 is a schematic view of the structure of the nozzle.
Fig. 11 is a schematic structural view of the cover a.
Fig. 12 is a schematic structural view of the installation case.
Fig. 13 is a sectional view of the mounting case.
Fig. 14 is a schematic structural view of a water filter.
Fig. 15 and 16 are schematic structural views of the brush assembly.
FIG. 17 is a schematic view of the structure of the outer box.
Fig. 18 is a schematic structural view of the reversing inner box.
1. A door frame; 2. a door body; 21. a handle; 22. an air outlet a; 23. a booster pump mounting port; 3. an air filtration assembly; 31. installing a box body; 311. an outer baffle a; 3111. an air inlet; 3121. a flow disturbing block a; 3122. a flow disturbing block b; 313. an air outlet plate mounting opening; 314. a supporting strip b; 315. a nozzle mounting port; 316. a water collection tank; 317. a water outlet joint a; 33. a flow guide block; 331. a flow guide wall; 332. a baffle; 333. a drainage groove; 334. a U-shaped mounting port; 34. a nozzle; 341. a water jet; 342. a water inlet joint a; 35. an air outlet plate; 36. a cover body a; 361. a cover plate; 362. a baffle plate; 3621. an upper concave arc surface; 4. a water filter; 41. a water tank; 411. a water inlet groove; 412. a water outlet groove; 413. an outer baffle b; 44. a ceramic filter plate; 45. a submersible pump; 451. a sealing plate; 452. a water outlet joint b; 46. a brush assembly; 461. an outer box; 4610. brushing; 4611. a supporting strip a; 4612. a through opening a; 4613. a through hole b; 462. a reversing inner box; 4621. a water outlet a; 4622. a reversing water outlet; 4623. a magnet b; 4624. a water outlet b; 464. a cover body b; 465. a water inlet joint b; 47. and a magnet a.
Detailed Description
Example 1
Referring to fig. 1 to 18, the present embodiment is a low-noise water filtration type air purification door, which includes a door frame 1, a door body 2 rotatably connected in the door frame by hinges, two air filtration assemblies 3 and a water filter 4 installed in the door body from top to bottom;
a handle 21 is fixedly arranged on one side of the door body 2, which is far away from the hinge; air outlets a22 which are horizontally arranged are respectively formed in the positions of the two air filtering components on the door panel of the door body close to the inner side;
the air filtering component 3 comprises a mounting box body 31, a flow guide block 33 and a spray pipe 34 which are connected in the box body 31, and a cover body a36 which is connected at the upper end of the mounting box body in a sealing way;
a flow guide wall 331 is formed on the outer side of the flow guide block 33; the upper end of the flow guide block 33 is an arc-shaped surface which is convex upwards; a plurality of guide plates 332 which are transversely arranged at equal intervals are formed on the inner side of the guide block 33, and a guide groove 333 is formed between every two adjacent guide plates; the upper end of the guide plate is arc-shaped, and the upper end of the guide plate is tangent to the upper end of the guide block; the angle between the guide plate 332 and the vertical direction is 20-30 degrees, and the lower part of the guide plate 332 is triangular;
the spray pipe 34 is positioned below the flow guide block and is in a circular pipe shape with two closed ends; a water jet 341 is formed at the contact position of the upper end of the spray pipe 34 and the flow guide wall 331; the direction of the water film sprayed out of the water spray opening is superposed with the flow guide wall 331; the lower end of one side of the spray pipe 34 is fixedly connected with a water inlet connector a 342; the area of the water outlet joint a is equivalent to that of the water spray opening, and only water is limited to be discharged from the water outlet joint a.
The upper end of the mounting box body is provided with an opening; an outer baffle plate a311 is formed on the outer side wall of the installation box body 31; an air inlet 3111 is formed at the lower part of the outer baffle a; an air outlet plate mounting opening 313 is formed in the lower portion, close to the inner side wall, of the mounting box body and located at the air outlet a, an air outlet plate 35 is fixedly connected in the air outlet plate mounting opening, and a horizontally arranged air outlet b is formed in the air outlet plate; the section of the air outlet b forms an included angle of 20-30 degrees with the horizontal direction;
a plurality of uniformly distributed flow disturbing blocks are formed on the inner wall of the mounting box body above the air inlet;
a spray pipe mounting opening 315 matched with the spray pipe is formed in the position, below the spray pipe, of the lower end of the mounting box body, and the water inlet connector a is located in the spray pipe mounting opening; a water collecting groove 316 is formed in the position, below the guide plate, of the inner bottom surface of the installation box body; a water outlet joint a317 is formed at the lower end of one side of the water collecting tank;
the cover body a comprises a cover plate 361 which is matched with the upper end of the installation box body, and a baffle 362 which is formed at the lower end of the cover plate; an upper concave cambered surface 3621 is formed at the lower end of the baffle; the periphery of the baffle is in sealing contact with the inner wall of the door body; the air is prevented from directly flowing into the room from the air outlet without the filtering action of the flow guide block.
The water filter is internally provided with a submersible pump 45, a water inlet joint a of each spray pipe is connected with the submersible pump through a hose, and at least one water outlet joint a is communicated into the water filter through the hose.
The water filter comprises a water tank 41 and an outer baffle b413, and the water tank is arranged on the inner side wall of the outer baffle b; the water tank comprises a water inlet tank 411 and a water outlet tank 412 which are adjacently arranged, the lower parts of the water inlet tank and the water outlet tank are communicated, the water inlet tank is internally provided with a ceramic filter plate 44, and the submersible pump is arranged in the water outlet tank; a brush assembly 46 is slidably disposed in the water inlet tank on the ceramic filter plate.
The brush assembly includes an outer case 461, and a cover b464 fixedly and hermetically connected to an upper end of the outer case; a plurality of bristles 4610 which are uniformly distributed are formed on the lower end face of the outer box; the cover body b is fixedly connected with a water inlet joint b452, and the water inlet joint b is connected with at least one water outlet joint a through a hose.
A reversing inner box 462 capable of moving along the width direction of the water inlet tank is arranged in the outer box, and magnets b4623 are respectively and fixedly connected in the side walls of the two sides of the reversing inner box, which are vertical to the moving direction of the reversing inner box; a reversing water outlet 4622 is formed in the position, below the magnet b, of the reversing inner box; a plurality of vertically arranged strip-shaped water outlets a4621 are formed on the left side wall of the reversing inner box parallel to the moving direction of the reversing inner box, and a plurality of vertically arranged strip-shaped water outlets b4624 are formed on the right side wall of the reversing inner box parallel to the moving direction of the reversing inner box; the positions of each water outlet a and each water outlet b are staggered; two horizontally arranged supporting strips a4611 are respectively formed on the two outer side walls of the outer box corresponding to the inner box magnet b; a through hole b4613 is formed on the side wall of the outer box corresponding to the water outlet b; the side wall of the outer box corresponding to the water outlet a is provided with a through hole a 4612.
The one end position fixedly connected with of length direction in the intake antrum is a set of and magnet b cooperation drive switching-over interior box to keeping away from outer baffle b one side removal magnet a47, the other end position fixedly connected with of length direction in the intake antrum is another a set of and magnet b cooperation drive switching-over interior box to being close to outer baffle b one side removal magnet a. When the reversing inner box is positioned at the outermost end in the outer box, the water outlet a and the through opening a are just overlapped, the effective water outlet area is the largest, the water outlet b and the through opening b are mutually staggered at the moment, and the effective water outlet area is zero.
The spoiler comprises a spoiler a3121 and a spoiler b3122 which are transversely arranged; the flow disturbing blocks b are positioned between two adjacent rows of flow disturbing blocks a, and the two adjacent rows of flow disturbing blocks a and the flow disturbing blocks b are arranged in a staggered manner; the turbulence block a and the turbulence block b are in strip shapes; the included angle between the flow disturbing block a and the vertical direction is 120-130 degrees; the included angle between the flow disturbing block b and the vertical direction is 60-70 degrees.
A U-shaped mounting port 334 with a downward opening is formed in the middle of the guide plate; and supporting bars b314 matched and fixed with the U-shaped mounting openings are formed on the inner walls of the two sides of the mounting box body.
The water filter is positioned at the lower end of the outer baffle b and is in an inwards concave ladder shape; an installation groove matched and fixed with the lower end of the water filter is formed in the door body at the position where the water filter is installed; the height of the outer baffle b is 5-10cm higher than that of the water tank. During the installation, earlier with in the water filter horizontal pushing to the door body, put the hand back, the water filter can move down to the mounting groove in, the water filter lower part finishes with mounting groove fixed mounting this moment, and the water filter can not break away from with the door body when opening and shutting like this.
Because the outer baffle b is 5-10cm higher than the water tank, after the water filter is installed in the installation groove, the outer baffle b is abutted against the outer side wall of the door body, and the upper end of the outer baffle b is prevented from having a distance with the upper end of the installation opening of the door body for installing the water filter after the water filter is installed in the installation groove.
The door body is hollow and is respectively positioned on the air filtering components to form mounting openings; the air filtering component is fixedly arranged in the mounting opening.
The distance between the upper concave cambered surface of the baffle and the upper end of the flow guide block is 5 mm-15 mm.
A booster pump is arranged on a hose connecting the two water inlet connectors a with the submersible pump; booster pump mounting openings 23 are formed in the door body at positions different from the positions of the air filtering components; the booster pump is installed in the booster pump installing port.
The upper end of the submersible pump is fixedly connected with a sealing plate 451 which is in sealing connection with the inner wall of the water outlet groove; a water outlet joint b communicated with the submersible pump is fixedly connected to the sealing plate; and the water outlet joint b is connected with the two booster pumps through a hose.
In the absence of wind, the venturi phenomenon indicates that the increase in flow rate is accompanied by a decrease in fluid pressure, which means that a low pressure is generated in the vicinity of the fluid flowing at high speed, thus generating an adsorption effect; therefore, negative pressure can be generated near the surface of the flowing water film, outdoor air can flow into the air purification door without a fan, and the air flows into the room after being filtered by the air purification door; since all water flows in the pipe or along the wall surface in any case, noise is not generated by the fan or by the water dropping vertically downward.
When the water-saving window is used, at least one window in a room is opened, outdoor air flows in from the air inlet of the air inlet plate, water is sprayed out from the two water spray ports, the water flows upwards along the guide wall to form a water film due to the fact that the guide block is arranged above each water spray port, and the guide wall of the guide block is overlapped with the spraying direction of the water spray ports, and negative pressure can be generated near the surface of the water film flowing upwards to drive the air to flow upwards; at the moment, the water film adsorbs small particles in the air, and meanwhile, the directions of the turbulence block a and the turbulence block b are approximately vertical, so that the air can be prevented from vertically flowing downwards, the movement path of the air is changed, the contact area and the contact time of water and the air can be increased, and the filtering effect is enhanced. The coanda effect indicates the tendency of a fluid (water or air) to move away from the original direction of flow and instead follow the surface of a protruding object. When there is surface friction (also called fluid viscosity) between the fluid and the surface of the object over which it flows, the fluid follows the surface of the object as long as the curvature is not large. Therefore, when the water film flows upwards to the highest point of the guide block along the guide wall, the water film carries air to flow downwards from the outer side wall of the guide plate and the drainage groove; because the drainage groove and the vertical direction form an included angle of 20-30 degrees, air positioned at the inner sides of the drainage groove and the guide plate can be prevented from vertically flowing downwards, the movement path of the air is changed, the contact area and the contact time of water and the air are increased, and the filtering effect is enhanced; because the width of the lower part of the guide plate is gradually reduced, water on the guide plate can flow into the water collecting tank and flow into the brush assembly from the water outlet connector a through the hose.
Air after filtering is mixed with water mist, and when the air passes through an air outlet which forms an included angle of 50-60 degrees with the vertical direction, part of the water mist is condensed into small water drops in the air outlet plate and flows down to the water collecting tank along the inclined plane.
As shown in fig. 12, the side of the inlet channel close to the outlet channel is the left side, and the side of the inlet channel far from the outlet channel is the right side. When the brush assembly moves to the rightmost side of the water inlet tank, the magnet a and the magnet b which are close to the outer side attract each other, the magnet a and the magnet b which are close to the inner side repel each other, water flows out from the reversing water outlet which is close to the inner side of the reversing inner box, the reversing inner box moves outwards relative to the outer box, the water outlet a and the through opening a on the right side are just coincided (as shown in fig. 14), the water outlet b and the through opening b on the left side are staggered (as shown in fig. 13), therefore, water can only flow out from the water outlet a and the through opening a, a thrust is generated on the inner wall of the water inlet tank, due to the mutual action of force, the brush assembly can move leftwards; when the brush assembly moves to the leftmost side, magnet a and magnet b attract each other by the inboard, magnet a and magnet b repel each other by the outside, water flows out from the reversing water outlet on the outside of the reversing inner box, the reversing inner box moves inwards relative to the outer box, so that water outlet b on the left side and water outlet b are staggered with each other, water outlet a on the right side coincides with water outlet a just, therefore, water can only flow out from water outlet b and water outlet b, a thrust force is caused to the inner wall of the water inlet tank, the force effect is mutual, the brush assembly can move rightwards, and at the moment, the bristles brush dirt attached to the surface of the ceramic filter plate. Therefore, when water exists in the brush assembly, the brush assembly can move back and forth on the ceramic filter plate, and dirt on the surface of the ceramic filter plate can be automatically brushed.
The water that flows out from the brush assembly enters the lower part of the water inlet groove through the ceramic filter plate, and the submersible pump can form negative pressure in the space below the ceramic filter plate due to the fact that the lower part of the water inlet groove is communicated with the water outlet groove, so that the filtering speed of the water is accelerated, and the filtered water is sucked into the spray pipe through the booster pump and is sprayed out for recycling through the water spray nozzle.
After the air filter assembly is used for a period of time, when a user cleans the internal parts of the air filter assembly, the air filter assembly can be integrally detached from the mounting opening on the door body, and after the cover body a is opened, the flow guide block and the spray pipe can be taken out for further cleaning; thus, the disassembly difficulty of the user is greatly simplified.
Example 2
Referring to fig. 1 to 18, the present embodiment is a low-noise water filtration type air purifying door, which includes a door frame 1, a door body 2 rotatably connected in the door frame by hinges, two air filtering assemblies 3 and a water filter 4 installed in the door body from top to bottom.
A handle 21 is fixedly arranged on one side of the door body 2, which is far away from the hinge; air outlets a22 which are horizontally arranged are respectively formed at the positions of the door body close to the inner side door panel and at the positions of the two air filtering components.
The air filter assembly 3 includes a mounting case 31, a baffle block 33 and a nozzle 34 fixedly connected in the case 31, and a cover a36 hermetically connected to an upper portion of the mounting case.
A flow guide wall 331 is formed on the outer side of the flow guide block 33; a plurality of guide plates 332 which are transversely arranged at equal intervals are formed on the inner side of the guide block 33, and a guide groove 333 is formed between every two adjacent guide plates; the upper end of the guide plate is arc-shaped, and the upper end of the guide plate is tangent to the upper end of the guide block.
The spray pipe 34 is in a circular pipe shape with two closed ends; a water jet 341 is formed at the contact position of the upper end of the spray pipe 34 and the flow guide wall 331; the lower end of one side of the spray pipe 34 is fixedly connected with a water inlet connector a 342.
The upper end of the mounting box body is provided with an opening; an outer baffle plate a311 is formed on the outer side of the mounting box body 31; an air inlet 3111 is formed at the lower part of the outer baffle a; an air outlet plate mounting opening 313 is formed at the position of the lower part of the inner side wall of the outer baffle b, which is positioned at the air outlet a.
And a plurality of turbulence blocks a3121 and a turbulence block b3122 which are transversely arranged are formed at the position of the inner wall of the mounting box body above the air inlet.
A spray pipe mounting opening 315 matched with the spray pipe is formed at the lower end of the mounting box body and positioned below the spray pipe; and a water outlet joint a317 is formed at the lower end of the mounting box body.
The cover body a comprises a cover plate 361 which is matched with the upper end of the installation box body, and a baffle 362 which is formed at the lower end of the cover plate; the periphery of the baffle is in sealing contact with the inner wall of the door body.
The water filter is internally provided with a water pump, a water inlet joint a of each spray pipe is connected with the water pump through a hose, and each water outlet joint a is communicated into the water filter through the hose.

Claims (2)

1. A water filter, characterized by: the water tank is arranged on the inner side wall of the outer baffle b; the water tank comprises a water inlet tank and a water outlet tank which are adjacently arranged, the lower parts of the water inlet tank and the water outlet tank are communicated, a ceramic filter plate is installed in the water inlet tank, a submersible pump is installed in the water filter, and the submersible pump is installed in the water outlet tank; a brush component is arranged in the water inlet groove on the ceramic filter plate in a sliding manner; the brush assembly comprises an outer box and a cover body b fixedly and hermetically connected to the upper end of the outer box; a plurality of bristles are uniformly distributed on the lower end face of the outer box; the cover body b is fixedly connected with a water inlet connector b, and the water inlet connector b is connected with at least one water outlet connector a through a hose; a reversing inner box capable of moving along the width direction of the water inlet tank is arranged in the outer box, and magnets b are fixedly connected in the side walls of the two sides of the reversing inner box, which are vertical to the moving direction of the reversing inner box, respectively; a reversing water outlet is formed in the position, below the magnet b, of the reversing inner box; a plurality of vertically arranged strip-shaped water outlets a are formed in the left side wall of the reversing inner box parallel to the moving direction of the reversing inner box, and a plurality of vertically arranged strip-shaped water outlets b are formed in the right side wall of the reversing inner box parallel to the moving direction of the reversing inner box; the positions of each water outlet a and each water outlet b are staggered; two horizontally arranged supporting bars a are respectively formed on the two outer side walls of the outer box corresponding to the inner box magnet b; a through hole b is formed on the side wall of the outer box corresponding to the water outlet b; a through opening a is formed on the side wall of the outer box corresponding to the water outlet a; the one end position fixedly connected with of length direction in the intake chamber a set of with magnet b cooperation drive switching-over interior box to keeping away from outer baffle b one side magnet a that removes, the other end position fixedly connected with of length direction in the intake chamber another set of with magnet b cooperation drive switching-over interior box to being close to outer baffle b one side magnet a that removes.
2. A water filter as claimed in claim 1, wherein: the water filter is positioned at the lower end of the outer baffle b and is in a concave ladder shape.
CN201810844598.0A 2016-12-05 2016-12-05 Water filter Active CN108915548B (en)

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CN201611102919.7A CN107035295B (en) 2016-12-05 2016-12-05 A kind of low noise water filtering type air purification door

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CN201810844598.0A Active CN108915548B (en) 2016-12-05 2016-12-05 Water filter
CN201810842954.5A Active CN109025753B (en) 2016-12-05 2016-12-05 Air filtering assembly
CN201810845951.7A Active CN108915521B (en) 2016-12-05 2016-12-05 Low-noise water filtration type air purification door
CN201611102919.7A Active CN107035295B (en) 2016-12-05 2016-12-05 A kind of low noise water filtering type air purification door
CN201810845950.2A Active CN108999533B (en) 2016-12-05 2016-12-05 Low-noise water filtration type air purification door

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CN201810845951.7A Active CN108915521B (en) 2016-12-05 2016-12-05 Low-noise water filtration type air purification door
CN201611102919.7A Active CN107035295B (en) 2016-12-05 2016-12-05 A kind of low noise water filtering type air purification door
CN201810845950.2A Active CN108999533B (en) 2016-12-05 2016-12-05 Low-noise water filtration type air purification door

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CN109610995B (en) * 2018-10-22 2020-12-29 浙江亿航家居有限公司 Mute wooden door with fireproof core

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CN108915521B (en) 2021-02-19
CN108999533B (en) 2020-09-22
CN108999533A (en) 2018-12-14
CN107035295A (en) 2017-08-11
CN108915548A (en) 2018-11-30
CN107035295B (en) 2018-09-14
CN109025753B (en) 2020-09-25
CN109025753A (en) 2018-12-18
CN108915521A (en) 2018-11-30

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