CN107583379A

CN107583379A - A kind of water filtration air purification door

Info

Publication number: CN107583379A
Application number: CN201710704632.XA
Authority: CN
Inventors: 喻洪根
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-05
Filing date: 2016-12-05
Publication date: 2018-01-16
Also published as: CN107583378A; CN107489353A; CN106761260A; CN106761260B

Abstract

The invention discloses a kind of water filtration air purification door, including doorframe, the door body being rotatably connected on by hinge in doorframe, the air filtering assembly being fixedly mounted on from top to bottom in door body, and water filter；The air filtering assembly includes polylith deflector a, and jet pipe；The deflector a upper ends form the training wall of arc, and the inner end of the training wall forms the drainage tube of lateral opening, gap be present between described drainage tube one end and installation casing；Immersible pump is installed, the water supply connector a of each jet pipe is connected by flexible pipe with immersible pump in the water filter.In the case of calm, shown according to venturi phenomenon and Coanda effect, the water film surface of flowing nearby can produce negative pressure, can just allow the air of outdoor to flow into air purification door without fan, and flow into interior after air purification door filters.

Description

A kind of water filtration air purification door

Technical field

The invention belongs to purification technology field, and in particular to a kind of water filtration air purification door.

Background technology

The Chinese patent that document number is 201510631379.0 discloses a kind of flow deflector noise reduction air purification door, and it can drop Noise caused by turnover in the aerodynamic noise of low air filtration door, particularly air flows into chamber；But air can not be certainly It is dynamic to flow into above-mentioned flow deflector noise reduction air purification door, so fan is provided with flow deflector noise reduction air purification door, in wind Noise can be sent during fan running, and the filtering material filled in air filtration layer is in use for some time, can not be automatically clear Wash, it is necessary to change, it is more troublesome.

The content of the invention

The technical problems to be solved by the invention are：In view of the deficienciess of the prior art, one kind is provided in calm condition Under can also cross air filtering, and the air purification door of noise will not be produced.

To realize the purpose of the present invention, it is achieved using following technical scheme：A kind of water filtration air purification door, bag Doorframe is included, the door body being rotatably connected on by hinge in doorframe, the air filtering assembly being fixedly mounted on from top to bottom in door body, And water filter；The door body inside upper part forms air outlet；In the door body handle is installed with away from hinge side Hand.

The air filtering assembly includes installation casing, the water conservancy diversion that the polylith being fixedly mounted in installation casing is obliquely installed Plate a, and the jet pipe below deflector a；The deflector a upper ends form the training wall of arc, the training wall Inner end forms the drainage tube of lateral opening, gap be present between described drainage tube one end and installation casing；On the jet pipe Form water jet；The water spray face of the water jet overlaps with training wall outer wall；Each jet pipe side lower end forms to be connect into water Head a；The outer lower sidewall of installation casing forms air inlet.

Immersible pump is installed, the water supply connector a of each jet pipe is connected by flexible pipe and immersible pump in the water filter Connect.

Preferably：The water filter includes tank；The tank includes the intake chamber being disposed adjacent, and goes out Tank, and sewage sump, the intake chamber are connected with effluent trough bottom；Ceramic filter plate, institute are installed in the intake chamber State and immersible pump is installed in effluent trough；Slided in the intake chamber on ceramic filter plate and be provided with brush assembly.

The brush assembly includes outer box, and fixed seal connection in the lid b of outer box upper end；The outer box lower surface Form equally distributed multiple bristles；Water supply connector b is fixedly connected with the lid b.

Be provided with the outer box can along the commutation inner box that intake chamber width moves, the commutation inner box perpendicular to Magnet b has been respectively fixedly connected with the both sides side wall of its direction of motion；The commutation inner box is located at the position shaping below magnet b There is commutation delivery port；The commutation inner box is parallel to forming multiple bar shapeds for being vertically arranged in the left side side wall of its direction of motion Delivery port a, parallel to forming multiple bar shaped delivery port b for being vertically arranged in the right sidewall of its direction of motion；Each water outlet Mouth a and each delivery port b is staggeredly located out；The outer box correspond to and form two respectively on inner box magnet b two lateral walls Horizontally disposed support bar a；The outer box, which correspond to, forms port b in delivery port b side wall；The outer box correspond to delivery port a Side wall on form port a.

In the intake chamber end position of length direction be fixedly connected with one group with magnet b coordinate driving commutation inner box to The magnet a of medial movement, another end position of length direction, which is fixedly connected with another group and coordinated with magnet b, in the intake chamber drives Move the magnet a moved laterally to inner box.

The sewage sump upper end is fixedly connected with door；Multiple equally distributed strip shape gobs are formed on the door；Institute State the section of strip shape gob with vertical direction it is angled be 70 ° ~ 80 ° angle.

Preferably：The inner side wall of installation casing forms outer baffle a；The deflector a both sides are solid respectively Surely it is connected with side plate；Drainage trough is formed on the side plate of side, drainage trough top communicates with drainage tube, and and vertical direction Angled is 40 ° ~ 50 ° angles, and drainage trough lower vertical simultaneously extends to side plate lower end；The deflector a is in perpendicular Angle is 10 ° ~ 20 ° of angle；The training wall is in the upper convex that central angle is 180 °；The drainage tube lateral opening it is upper End is with training wall formed with 2 ~ 3 millimeters of water gap；The jet pipe is fixedly connected between two side plates；The deflector Position is fixedly connected with slanting baffle between two side plates on the outside of a；The slanting baffle inwall is angled with perpendicular to be 10 ° ~ 20 ° of angle.

Water leg is formed on the installation casing inner bottom surface；Formed on the water leg positioned at drainage trough lower position Water out adapter a, water out adapter a are connected by flexible pipe with water supply connector b.

Preferably：Each water supply connector a is connected by flexible pipe with a five-way joint, the five-way joint A port booster pump is connected with by pipeline；Side in the door body positioned at each air filtering assembly forms supercharging Pump installing port；The booster pump is arranged in booster pump installing port；The installation casing bottom surface forms to be passed through for five-way joint Perforation.

Preferably：Position is installed with demisting between air outlet and air filtering assembly in the door body Device；The demister includes mounting shell and is fixedly connected on multiple gear mist folded plates being equally spaced of undulate in mounting shell； Outer baffle c is formed in the outer side wall of mounting shell；Position in the mounting shell body below shelves mist folded plate forms Three set from top to bottom are to deflector b and the collector groove below deflector b；Each deflector b and horizontal direction are in angle Spend the angle for 5 ° ~ 15 °；Level interval between each couple of deflector b is gradually reduced from top to bottom, and neighbouring two pieces of water conservancy diversion Plate b has intersection in vertical direction；The collector groove is located at below a pair of minimum deflector b of installation site, collector groove Section semicircular in shape, and diameter is more than spacing between a pair of minimum deflector b of installation site.

The angle that it is 5 ° ~ 10 ° that the collector groove and horizontal direction are angled；The collector groove lowest part forms delivery port c；The delivery port c is extended in the intake chamber of water filter by flexible pipe.

Preferably：Spacing is 7 ~ 12mm between adjacent two pieces of deflector b；It is located at collector groove one end in the door body Delivery port c below position be fixedly connected with the pipe sleeve passed through for water supply hose；The outer baffle c is higher 3 ~ 4cm than mounting shell.

Preferably：The sink outer walls are outer baffle b；The water filter is located at outer baffle b lower end in interior Recessed is stepped；Formed in the door body positioned at the position of installation water filter and coordinate fixed installation with water filter lower end Groove；The outer baffle b is highly higher than tank height 5-10cm.

Preferably：The door body inner hollow, and it is located at demister, air filtering assembly and water filtration respectively The position of device forms installing port.

Preferably：The immersible pump upper end is fixedly connected with sealing plate；It is fixedly connected with out on the sealing plate Water swivel b, water out adapter b are connected by flexible pipe with the water inlet end of booster pump；In the sealing plate and ceramic filter plate and tank Wall is tightly connected.

Compared with prior art, the beneficial effect of this programme is：In the case of calm, according to venturi phenomenon table Bright, the reduction of the adjoint Fluid pressure of increase of flow velocity, this effect refers to that low pressure can be produced near swiftly flowing fluid, from And produce suction-operated；Therefore flowing water film surface nearby can produce negative pressure, can just be allowed without fan outdoor air stream Enter in air purification door, and interior is flowed into after air purification door filters；Due to all water of the present invention under any circumstance Flowed all in pipe or along wall, therefore will not be because of fan or because water drips generation noise straight down.

Flowed into use, opening at least one fan window, outdoor air within doors from air inlet, now water sprays from four water jets Go out, due to being provided with deflector a above each water jet, and deflector a outside wall surface overlaps with the injection direction of water jet, So that water flows up to form moisture film along corresponding deflector a, the near surface of the moisture film flowed up can produce negative pressure, band Air flows upwards are moved, the little particle in now moisture film absorption air, cross air filtering.

When water flows to deflector a peak, fluid is shown according to Coanda effect（Current or air-flow）Leave this The flow direction come, it is changed to the tendency of the body surface flowing with protrusion.Deposited when between fluid and body surface that it flows through In mantle friction（It could also say that fluid viscosity）As long as curvature is little, fluid can flow along body surface.Therefore water meeting Flowed along the upper surface of training wall, because drainage tube water gap is suitable with water spray open area, water can pass through water gap Flow into drainage tube, and air continues up flowing；When the air after purification passes through demister, due to what is be molded in demister Mist folded plate undulate is kept off, when air flows upwards, more water smoke can be in gear mist folded plate cohesion；By demister Air is more dried, and is discharged into interior by air outlet.Because drainage tube one end connects with drainage trough, water flows into along drainage trough In water leg, then it is flow to from water out adapter a in brush assembly by flexible pipe.

According to Figure 11, using intake chamber close to effluent trough side as left side, using intake chamber away from effluent trough side as the right side Side.When brush assembly is moved to the intake chamber rightmost side, magnet a and magnet b in the outer part attracts each other, magnet a in the inner part It is mutually exclusive with magnet b, commutation delivery port outflow of the water from commutation inner box in the inner part, commutation inner box is moved out with respect to outer box It is dynamic so that the delivery port a on right side is overlapped just with port a（As shown in figure 13）, the delivery port b and port b in left side intermesh （As shown in figure 12）, therefore water can only flow out out of delivery port a and port a, a thrust be caused to intake chamber inwall, due to power Effect be mutual, brush assembly can be moved to the left, and now bristle, which is scrubbed, is attached to the dirt of ceramic filter plate surface；Work as brush When sub-component is moved to the leftmost side, magnet a and magnet b in the inner part is attracted each other, and magnet a and magnet b in the outer part is mutually arranged Reprimand, commutation delivery port outflow of the water from commutation inner box in the outer part, commutation inner box is moved inward with respect to outer box so that left side goes out Mouth of a river b is intermeshed with port b, and the delivery port a on right side is overlapped just with port a, therefore water can only be from delivery port b and port b Interior outflow, a thrust is caused to intake chamber inwall, because the effect of power is mutual, brush assembly can move right, now Bristle scrubs the dirt for being attached to ceramic filter plate surface.Therefore when there is water in brush assembly, brush assembly can be in ceramic mistake Move back and forth on filter plate, in dirt to the sewage sump for realizing automatic brushing ceramic filter plate surface.

The water of outflow out of brush assembly, intake chamber bottom is entered by ceramic filter plate, due to intake chamber bottom with Effluent trough is connected, and immersible pump will can be drawn in jet pipe by the water of ceramic filter plate by the effect of booster pump, by water spray Mouth, which sprays, to be recycled.

Brief description of the drawings

Fig. 1, Fig. 2 are the structural representations of the present invention.

Fig. 3 is the sectional view of the present invention.

Fig. 4 is the sectional view of air filtering assembly.

Fig. 5 is the structural representation of air filtering assembly internal part.

Fig. 6 is the sectional view of air filtering assembly internal part.

Fig. 7 is Fig. 6 A portions enlarged drawing.

Fig. 8 is the structural representation of jet pipe.

Fig. 9 is the sectional view of installation casing.

Figure 10 is demister structural representation.

Figure 11 is the structural representation of water filter.

Figure 12, Figure 13 are the structural representations of brush assembly.

Figure 14 is the structural representation of outer box.

Figure 15 is the structural representation of commutation inner box.

1st, doorframe；2nd, door body；21st, handle；22nd, air outlet；23rd, booster pump installing port；3rd, air filtering assembly；31st, pacify Vanning body；311st, outer baffle a；312nd, air inlet；313rd, water leg；314th, perforate；32nd, side plate；321st, drainage trough；322nd, tiltedly Baffle plate；33rd, deflector a；332nd, training wall；333rd, drainage tube；334th, water gap；34th, jet pipe；341st, water jet；342nd, enter Water swivel a；4th, water filter；41st, tank；411st, intake chamber；412nd, effluent trough；413rd, outer baffle b；414th, sewage sump；44th, make pottery Porcelain filter；45th, immersible pump；451st, sealing plate；452nd, water out adapter b；46th, brush assembly；461st, outer box；4610th, bristle； 4611st, support bar a；4612nd, port a；4613rd, port b；462nd, commutate inner box；4621st, delivery port a；4622nd, commutate delivery port； 4623rd, magnet b；4624th, delivery port b；464th, lid b；465th, water supply connector b；47th, magnet a；48th, door；5th, demister；51、 Outer baffle c；52nd, mounting shell；53rd, mist folded plate is kept off；54th, deflector b；55th, collector groove.

Embodiment

According to Fig. 1 to Figure 15, the present embodiment is a kind of water filtration air purification door, including doorframe 1, passes through hinge and turns The dynamic door body 2 being connected in doorframe, the air filtering assembly 3 being fixedly mounted on from top to bottom in door body, and water filter 4； The door body inside upper part forms air outlet 22.

In the door body 2 handle 21 is installed with away from hinge side；The air filtering assembly includes installation casing 31, the deflector a33 that the polylith being fixedly mounted in installation casing is obliquely installed, and the jet pipe 34 below deflector a； The deflector a upper ends form the training wall 332 of arc, and the inner end of the training wall forms the drainage tube of lateral opening 333, gap be present between described drainage tube one end and installation casing；Water jet 341 is formed on the jet pipe；The water jet Water spray face overlapped with training wall outer wall；Each jet pipe side lower end forms water supply connector a342；The installation casing is outer Lower sidewall forms air inlet 312；The face that the moisture film that water jet sprays is formed is referred to as water spray face.

The installation casing can be pulled down or loaded on the outside of door body, be easy to the cleaning and maintenance to installation casing inner part.

Immersible pump 45 is installed, the water supply connector a of each jet pipe passes through flexible pipe and immersible pump in the water filter Connection.

The water filter includes tank 41；The tank includes the intake chamber 411 being disposed adjacent, effluent trough 412, And sewage sump 414, the intake chamber are connected with effluent trough bottom；Ceramic filter plate 44, institute are installed in the intake chamber State and immersible pump 45 is installed in effluent trough；Slided in the intake chamber on ceramic filter plate and be provided with brush assembly 46.

The ceramic filter plate periphery is connected with the sealing shroud of silica gel material, and the sealing shroud periphery and intake chamber inwall are close Envelope connection.

The brush assembly includes outer box 461, and fixed seal connection in the lid b464 of outer box upper end；The outer box Lower surface forms equally distributed multiple bristles 4610；Water supply connector b465 is fixedly connected with the lid b.

Being provided with the outer box can hang down along the commutation inner box 462 that intake chamber width moves, the commutation inner box Directly in being respectively fixedly connected with magnet b4623 in the both sides side wall of its direction of motion；The commutation inner box is located at below magnet b Position forms commutation delivery port 4622；The commutation inner box is set parallel to being formed in the left side side wall of its direction of motion vertically The multiple bar shaped delivery port a4621 put, parallel to forming multiple bar shapeds for being vertically arranged in the right sidewall of its direction of motion Delivery port b4624；Each delivery port a is staggeredly located out with each delivery port b；The outer box are corresponded to outside two of inner box magnet b Two horizontally disposed support bar a4611 are formed in side wall respectively；The outer box correspond to formed in delivery port b side wall it is logical Mouth b4613；The outer box, which correspond to, forms port a4612 in delivery port a side wall.

In the intake chamber end position of length direction be fixedly connected with one group with magnet b coordinate driving commutation inner box to The magnet a47 of medial movement, another end position of length direction is fixedly connected with another group and coordinated with magnet b in the intake chamber The magnet a that driving commutation inner box moves laterally；When the inner box that commutates is located at outermost end in outer box, delivery port a and port a are lucky Overlap, effective water-outlet area is maximum, and now delivery port b and port b are interlaced, and effective water-outlet area is zero.

The sewage sump upper end is fixedly connected with door 48；Multiple equally distributed strip shape gobs are formed on the door； The section of the strip shape gob with vertical direction it is angled be 70 ° ~ 80 ° angle；When brush assembly on ceramic filter plate back and forth While mobile, the dirt that will be attached on ceramic filter plate is scrubbed to sewage sump, and dirt deposits in sewage sump；Due to brush The through hole a of sub-component is outwards sprayed water, and part water can be flowed into sewage sump, and door is used for the fluctuation for weakening current in sewage sump, keeps away The dirt exempted from sewage sump is reversely gushed out.

The inner side wall of installation casing forms outer baffle a311；The deflector a both sides have been respectively fixedly connected with side Plate 32；Drainage trough 321 is formed on the side plate of side, drainage trough top communicates with drainage tube, and is in angle with vertical direction Spend and simultaneously extend to side plate lower end for 40 ° ~ 50 ° angles, drainage trough lower vertical；The deflector a and perpendicular are angled For 10 ° ~ 20 ° of angle；The training wall is in the upper convex that central angle is 180 °；The upper end of the drainage tube lateral opening with Training wall is formed with 2 ~ 3 millimeters of water gap 334；The jet pipe is fixedly connected between two side plates；The deflector a Outside is fixedly connected with slanting baffle 322 in position between two side plates；The slanting baffle inwall and perpendicular are angled For 10 ° ~ 20 ° of angle；The distance between outermost deflector a and installation casing are reduced, increases air and moisture film Contact rate.

Water leg 313 is formed on the installation casing inner bottom surface；On the water leg positioned at drainage trough lower position into Type has water out adapter a, water out adapter a to be connected by flexible pipe with water supply connector b.

Each water supply connector a is connected by flexible pipe with a five-way joint, and a port of the five-way joint is led to Piping is connected with booster pump；Side in the door body positioned at each air filtering assembly forms booster pump installing port 23； The booster pump is arranged in booster pump installing port；The installation casing bottom surface forms the perforation 314 passed through for five-way joint.

Position is installed with demister 5 between air outlet and air filtering assembly in the door body；The demisting Device includes mounting shell 52 and is fixedly connected on multiple gear mist folded plates 53 being equally spaced of undulate in mounting shell 52；The peace Outer baffle c51 is formed in the dress outer side wall of shell；Position in the mounting shell body below shelves mist folded plate is formed by upper Down-set three are to deflector b54 and the collector groove 55 below deflector b；Each deflector b and horizontal direction are in angle Spend the angle for 5 ° ~ 15 °；Level interval between each couple of deflector b is gradually reduced from top to bottom, and neighbouring two pieces of water conservancy diversion Plate b has intersection in vertical direction；The collector groove is located at below a pair of minimum deflector b of installation site, collector groove Section semicircular in shape, and diameter is more than spacing between a pair of minimum deflector b of installation site.

The angle that it is 5 ° ~ 10 ° that the collector groove and horizontal direction are angled；The collector groove lowest part forms delivery port c；The delivery port c is extended in the intake chamber of water filter by flexible pipe；When the air flows upwards for being mingled with water smoke, pass through During shelves mist folded plate, water smoke can be condensed into water droplet in shelves mist folded plate, and water droplet can flow down from shelves mist folded plate, by the water conservancy diversion being obliquely installed Plate b following currents are flowed out finally by delivery port c, flowed into the intake chamber of water filter to collector groove.

Spacing is 7 ~ 12mm between adjacent two pieces of deflector b；In the door body below the delivery port c of collector groove one end Position be fixedly connected with the pipe sleeve passed through for water supply hose；The outer baffle c is higher 3 ~ 4cm than mounting shell；Due to adjacent guide No small spacing between plate b be present, therefore air flows upwards will not be hindered.

The sink outer walls are outer baffle b413；The water filter is located at outer baffle b lower end in the stepped of indent； Formed in the door body positioned at the position of installation water filter and coordinate fixed mounting groove with water filter lower end；The outer gear Plate b is highly higher than tank height 5-10cm；During installation, first by water filter horizontal sliding to door body, after letting go, water filter can under Move in mounting groove, now water filter bottom is fixedly mounted with mounting groove and finished, and water filter is not during such switch gate It can depart from door body.

Because outer baffle b is higher than tank 5-10cm, after water filter is arranged in mounting groove, outer baffle b is against door body On lateral wall, avoid after water filter is arranged in mounting groove, outer baffle b upper ends and the installation that water filter is installed in door body Spacing be present in mouth upper end.

The door body inner hollow, and it is located at demister respectively, the position shaping of air filtering assembly and water filter There is installing port.

The immersible pump upper end is fixedly connected with sealing plate 451；Water out adapter b452 is fixedly connected with the sealing plate, Water out adapter b is connected by flexible pipe with the water inlet end of booster pump；The sealing plate connects with ceramic filter plate and inboard wall of cistern sealing Connect.

In the case of calm, shown according to venturi phenomenon, the increase of flow velocity is with the reduction of Fluid pressure, this effect It should refer to that low pressure can be produced near swiftly flowing fluid, so as to produce suction-operated；Therefore near the water film surface of flowing Negative pressure can be produced, can just allow the air of outdoor to flow into air purification door without fan, and filtered by air purification door Flow into afterwards indoor；Because all water of the present invention are flowed all in pipe or along wall under any circumstance, therefore will not be because of wind Fan or because water drips generation noise straight down.

Claims

A kind of 1. water filtration air purification door, it is characterised in that：Including doorframe, the door being rotatably connected on by hinge in doorframe Body, the air filtering assembly being fixedly mounted on from top to bottom in door body, and water filter；

The door body inside upper part forms air outlet；In the door body handle is installed with away from hinge side；

The air filtering assembly includes installation casing, the deflector a that the polylith being fixedly mounted in installation casing is obliquely installed, And the jet pipe below deflector a；The deflector a upper ends form the training wall of arc, the inner of the training wall Portion forms the drainage tube of lateral opening, gap be present between described drainage tube one end and installation casing；It is molded on the jet pipe There is water jet；The water spray face of the water jet overlaps with training wall outer wall；Each jet pipe side lower end forms water supply connector a； The outer lower sidewall of installation casing forms air inlet；

Immersible pump is installed, the water supply connector a of each jet pipe is connected by flexible pipe with immersible pump in the water filter；

The water filter includes tank；The tank includes the intake chamber being disposed adjacent, effluent trough, and sewage sump, The intake chamber is connected with effluent trough bottom；Ceramic filter plate is installed in the intake chamber, is provided with the effluent trough Immersible pump；Slided in the intake chamber on ceramic filter plate and be provided with brush assembly；

The brush assembly includes outer box, and fixed seal connection in the lid b of outer box upper end；The outer box lower surface shaping There are equally distributed multiple bristles；Water supply connector b is fixedly connected with the lid b；

Being provided with the outer box can transport along the commutation inner box that intake chamber width moves, the commutation inner box perpendicular to it Magnet b has been respectively fixedly connected with the both sides side wall in dynamic direction；The position that the commutation inner box is located at below magnet b, which forms, to be changed To delivery port；The commutation inner box is parallel to forming multiple bar shaped water outlets for being vertically arranged in the left side side wall of its direction of motion Mouthful a, parallel to forming multiple bar shaped delivery port b for being vertically arranged in the right sidewall of its direction of motion；Each delivery port a with Each delivery port b is staggeredly located out；The outer box correspond to be formed two levels and sets respectively on inner box magnet b two lateral walls The support bar a put；The outer box, which correspond to, forms port b in delivery port b side wall；The outer box correspond to delivery port a side wall On form port a；

An end position of length direction is fixedly connected with one group and drives commutation inner box to inner side with magnet b cooperations in the intake chamber Mobile magnet a, another end position of length direction is fixedly connected with another group and coordinates driving to change with magnet b in the intake chamber The magnet a moved laterally to inner box；

The sewage sump upper end is fixedly connected with door；Multiple equally distributed strip shape gobs are formed on the door；The bar The section of shape mouth with vertical direction it is angled be 70 ° ~ 80 ° angle；

The inner side wall of installation casing forms outer baffle a；The deflector a both sides have been respectively fixedly connected with side plate；One Drainage trough is formed on the side plate of side, drainage trough top communicates with drainage tube, and angled with vertical direction is 40 ° ~ 50 ° folders Angle, drainage trough lower vertical simultaneously extend to side plate lower end；The folder that it is 10 ° ~ 20 ° that the deflector a and perpendicular are angled Angle；The training wall is in the upper convex that central angle is 180 °；The upper end of the drainage tube lateral opening is with training wall formed with 2 ~ 3 millimeters of water gap；The jet pipe is fixedly connected between two side plates；Inserted on the outside of the deflector a positioned at two sides Position is fixedly connected with slanting baffle between plate；The angle that it is 10 ° ~ 20 ° that the slanting baffle inwall and perpendicular are angled；

Water leg is formed on the installation casing inner bottom surface；On the water leg water outlet is formed positioned at drainage trough lower position Joint a, water out adapter a are connected by flexible pipe with water supply connector b；

Each water supply connector a is connected by flexible pipe with a five-way joint, and a port of the five-way joint passes through pipe Road is connected with booster pump；Side in the door body positioned at each air filtering assembly forms booster pump installing port；The increasing Press pump is arranged in booster pump installing port；The installation casing bottom surface forms the perforation passed through for five-way joint.
A kind of 2. water filtration air purification door as claimed in claim 1, it is characterised in that：The immersible pump upper end is fixedly connected There is sealing plate；The immersible pump upper end is connected with water out adapter b, and water out adapter b outlets are above sealing plate, water out adapter b It is connected by flexible pipe with the water inlet end of booster pump；The sealing plate is connected with effluent trough inner wall sealing.