CN106582132A - Air purification device good in cleaning effect - Google Patents

Abstract

The invention relates to an air purification device with good cleaning effect, which includes a main body, a filter mechanism, a sealing mechanism, a spraying mechanism and a purging structure. The sealing mechanism includes two sealing assemblies respectively arranged on the upper and lower inner walls of the main body. The sealing assembly includes a first The motor, two fixed plates, the first drive shaft and the moving plate, the spraying mechanism includes the water inlet pipe, the first booster pump and the atomizing nozzle, the purging mechanism includes the driving assembly and the purging assembly, and the air cleaning effect is good In the equipment, by adding a sealing mechanism, the first filter assembly and the second filter assembly are sealed separately, which facilitates separate cleaning; by adding a spray mechanism, the dirt on the first filter net is sprayed and cleaned; by adding The purging mechanism realizes the function of purging the dirt on the second filter, so that the function of cleaning the filter in the device can be realized without opening the device, reducing the number of disassembly and improving the service life of the device.

Description

A kind of air purification equipment with good cleaning effect

technical field

The invention relates to the field of air purification equipment, in particular to an air purification equipment with good cleaning effect.

Background technique

Air purification equipment refers to a kind of equipment that can absorb, decompose or transform various air pollutants (generally including dust, odor, bacteria, allergens, etc.), effectively improve air cleanliness, and purify air. Air purification equipment uses activated carbon Filter adsorption, HEPA filter sterilization and other combinations to achieve the purpose of filtration, activated carbon filter to filter out harmful gases (formaldehyde, toluene), HEPA filter to filter out fine dust, bacteria and allergens.

Conventional air purification equipment contains two types of filters, while the activated carbon filter can only be cleaned by washing with water, and the HEPA filter can only be cleaned by blowing. Since the cleaning methods of these two filters are different, we cannot use the same cleaning method It is difficult to clean the inside of the equipment separately by conventional cleaning methods. Usually, the filter is disassembled to clean outside the equipment. This cleaning method is inefficient, and due to repeated disassembly and cleaning, the filter will be connected to the inner wall of the equipment. loose, reducing the service life of the device.

Contents of the invention

The technical problem to be solved by the present invention is to provide an air purification device with good cleaning effect in order to overcome the deficiencies of the prior art.

The technical solution adopted by the present invention to solve the technical problem is: a kind of air purification equipment with good cleaning effect, including a main body and a filter mechanism, the filter mechanism is arranged inside the main body, and air intake pipes and an exhaust pipe, the air intake pipe communicates with the exhaust pipe through a filtering mechanism;

The filter mechanism includes a first filter assembly and a second filter assembly, the first filter assembly includes a first filter screen, the first filter screen is an activated carbon filter screen, and the second filter assembly includes a second filter screen, The second filter screen is a HEPA filter screen;

Among them, in order to realize the function of filtering, exhaust gas flows into the main body from the intake pipe, and harmful gases (formaldehyde, toluene) are filtered out through the first filter screen, fine dust, bacteria and allergens are filtered out through the second filter screen, and finally the clean air obtained is from the exhaust pipe.

Both sides of the first filter assembly and both sides of the second filter assembly are provided with a sealing mechanism, the sealing mechanism includes two sealing assemblies respectively arranged on the upper and lower inner walls of the main body, and the sealing assembly includes a first motor, two A fixed plate, a first drive shaft and a moving plate, the first motor is fixed on the inner wall of the main body, the first motor is connected with the moving plate through the first drive shaft, and one end of the fixed plate is fixed on the first motor Above, the two fixing plates are located on both sides of the first drive shaft, and the sealing assembly also includes a locking assembly;

Among them, in order to achieve the function of sealing the first filter assembly and the second filter assembly separately, and to facilitate separate and independent cleaning, the first drive shaft is driven by the first motor, so that the first drive shaft extends, driving the moving plate to extend, and the first The locking unit is set at one end of one of the moving plates, and the second locking unit is set at one end of the other moving plate, by pressing the steel ball on the first limit block to the direction of spring contraction, and setting the first limit block The block is pressed into the limiting groove of the second limiting block, so that when the spring stretches out, the steel ball is driven to fall into the positioning groove, thereby realizing the function of locking and sealing.

One side of the first filter assembly is provided with a spraying mechanism, the spraying mechanism is located inside the sealing mechanism corresponding to the first filter assembly, and the spraying mechanism includes a water inlet pipe, a first booster pump and an atomizing Spray head, the water inlet pipe communicates with the atomizing nozzle through the first booster pump, and the atomizing nozzle is located on one side of the first filter screen;

Among them, in order to realize the function of cleaning the first filter screen, the cleaning liquid flows through the first booster pump from the water inlet pipe, and the cleaning liquid increases the flow rate and pressure in the first booster pump, and finally flows out from the atomizing nozzle, The mist cleaning liquid flowing out of the chemical nozzle has a high flow rate and a wide area, which can wash away the dirt on the first filter

One side of the second filter assembly is provided with a purge mechanism, the purge mechanism is located inside the sealing mechanism corresponding to the second filter assembly, the purge mechanism includes a drive assembly and a purge assembly, and the drive assembly It is connected in transmission with the purge assembly, the drive assembly includes a second motor, a second drive shaft, a drive gear and a moving rod, the second motor is connected to the drive gear through the second drive shaft, and the moving rod is arranged horizontally, The lower part of the moving rod is provided with a number of driven teeth, the driven teeth are engaged with the driving gear, and the driving gear is located under the moving rod, and the purging assembly includes a second booster pump, a hose and a straight pipe , the second booster pump communicates with the inside of the straight pipe through a hose, the straight pipe is vertically arranged above the moving rod, the straight pipe is provided with a long hole, and the long hole is close to the second filter screen , the moving direction of the straight pipe is parallel to the second filter net.

Wherein, in order to realize the cleaning function to the second filter net, by letting the air flow through the second booster pump, the air has a higher flow rate, and the air enters the straight pipe from the hose, because the straight pipe is provided with a long hole, so that The air flows out from the long hole, and the second filter screen is purged linearly. The second motor drives the second drive shaft to rotate, thereby driving the drive gear to rotate. Since the driven gear provided under the moving rod meshes with the drive gear, thus The movement of the moving rod, because the straight pipe is vertically arranged above the moving rod, makes the straight pipe move in parallel with the second filter screen, thereby realizing the purging of all parts of the second filter screen and realizing the function of cleaning.

Preferably, in order to realize the locking function of the locking assembly, the locking assembly includes a first locking unit and a second locking unit, the number of the moving plates is two, and the first locking unit is set At one end of one of the moving plates, the second locking unit is arranged at one end of the other moving plate, and the first locking unit corresponds to and matches with the second locking unit.

Preferably, in order to match and lock the first limiting block and the second limiting block, the first locking unit includes a first limiting block, and the second locking unit includes a second limiting block, so A limiting groove is provided inside the second limiting block, and the first limiting block matches the limiting groove.

Preferably, in order to realize the positioning and locking function when the steel ball falls into the positioning groove, a positioning unit is provided inside the first limiting block, and the positioning unit includes a spring and two steel balls, and the steel ball is located in the first position. On both sides of the limiting block, the steel balls are connected to each other through springs, and positioning grooves are provided on both sides of the inner wall of the limiting groove, and the positioning grooves correspond to and match the steel balls.

Preferably, in order to enable the steel ball to fall into the positioning groove, the moving direction of the steel ball is consistent with the expansion and contraction direction of the spring, and the spring is always in a compressed state.

Preferably, in order to fix the first filter net inside the main body, both sides of the first filter net are provided with first fixing seats, and the first filter net is arranged inside the main body through the first fixing seats.

Preferably, in order to fix the second filter net inside the main body, both sides of the second filter net are provided with second fixing seats, and the second filter net is arranged inside the main body through the second fixing seats.

Preferably, in order to discharge the waste liquid after spraying and dry the first filter screen, the spraying mechanism further includes a thermocouple and a first outlet pipe, the first outlet pipe is arranged at the bottom of the main body and located below the first filter.

Preferably, in order to discharge and collect the purged dirt, the purging mechanism further includes a second outlet pipe and a collection tank, the collection tank communicates with the interior of the main body through the second outlet pipe, and the second The outlet pipe is located below the second screen.

Preferably, in order to make the moving direction of the moving rod precise and stable, the driving assembly further includes a guide rail, a guide groove is provided above the guide rail, and the moving rod is located inside the guide groove and matched with the guide groove.

The beneficial effect of the present invention is that, in the air purification equipment with good cleaning effect, by adding a sealing mechanism, the first filter assembly and the second filter assembly are sealed separately, which facilitates separate cleaning; by adding a spray mechanism, the The dirt on the first filter is sprayed and cleaned; by adding a purge mechanism, the function of purging the dirt on the second filter is realized, so that the function of cleaning the filter in the device can be realized without opening the device , Reduce the number of disassembly and improve the service life of the equipment.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the structural representation of the good air cleaning equipment of cleaning effect of the present invention;

Fig. 2 is the structural representation of the spray mechanism of the air cleaning equipment with good cleaning effect of the present invention;

Fig. 3 is the structural representation of the sealing mechanism of the air purification equipment with good cleaning effect of the present invention;

Fig. 4 is a schematic structural view of the locking assembly of the air cleaning device with good cleaning effect of the present invention;

Fig. 5 is the structural representation of the purging mechanism of the air cleaning equipment with good cleaning effect of the present invention;

In the figure: 1. Main body, 2. Air intake pipe, 3. Sealing mechanism, 4. Sprinkling mechanism, 5. First fixing seat, 6. First filter net, 7. Purging mechanism, 8. Second fixing seat, 9. Second filter screen, 10. Exhaust pipe, 11. Collection tank, 12. Second outlet pipe, 13. First outlet pipe, 14. Thermocouple, 15. Atomizing nozzle, 16. First booster pump , 17. Inlet pipe, 18. Lock assembly, 19. Fixed plate, 20. First motor, 21. First drive shaft, 22. Moving plate, 23. Limit slot, 24. Second limit block, 25 .Steel ball, 26. The first limit block, 27. Spring, 28. Positioning groove, 29. Guide rail, 30. Straight pipe, 31. Long hole, 32. Hose, 33. The second booster pump, 34. Movement rod, 35. drive gear, 36. second motor, 37. second drive shaft.

detailed description

The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

As shown in Figures 1-5, an air purification device with good cleaning effect includes a main body 1 and a filter mechanism, the filter mechanism is arranged inside the main body 1, and the two sides of the main body 1 are provided with an air intake pipe 2 and a filter mechanism. Exhaust pipe 10, the intake pipe 2 communicates with the exhaust pipe 10 through a filter mechanism;

The filter mechanism includes a first filter assembly and a second filter assembly, the first filter assembly includes a first filter 6, the first filter 6 is an activated carbon filter, and the second filter includes a second filter Net 9, the second filter screen 9 is a HEPA filter screen;

Among them, in order to realize the function of filtering, exhaust gas flows into the main body 1 from the intake pipe 2, and harmful gases (formaldehyde, toluene) are filtered out through the first filter screen 6, fine dust, bacteria and allergens are filtered out through the second filter screen 9, and finally The resulting clean gas flows out of the exhaust pipe 10 .

Both sides of the first filter assembly and both sides of the second filter assembly are provided with a sealing mechanism 3, the sealing mechanism 3 includes two sealing assemblies respectively arranged on the upper and lower inner walls of the main body 1, and the sealing assembly includes a first A motor 20, two fixed plates 19, a first drive shaft 21 and a moving plate 22, the first motor 20 is fixed on the inner wall of the main body 1, and the first motor 20 is connected to the moving plate 22 through the first drive shaft 21 , one end of the fixing plate 19 is fixed on the first motor 20, the two fixing plates 19 are located on both sides of the first drive shaft 21, and the sealing assembly also includes a locking assembly 18;

Among them, in order to achieve the function of sealing the first filter assembly and the second filter assembly separately, and to facilitate separate and independent cleaning, the first drive shaft 21 is driven by the first motor 20, so that the first drive shaft 21 stretches out, driving the moving plate 22 to extend Out, the first locking unit is arranged at one end of one of the moving plates 22, and the second locking unit is arranged at one end of the other moving plate 22, and the steel ball 25 on the first limiting block 26 is shrunk toward the spring 27. Compression, and the first limiting block 26 is pressed into the limiting groove 23 of the second limiting block 24, so that when the spring 27 stretches out, the steel ball 25 is driven to fall into the positioning groove 28 to realize the function of locking and sealing.

One side of the first filter assembly is provided with a spray mechanism 4, the spray mechanism 4 is located inside the sealing mechanism 3 corresponding to the first filter assembly, and the spray mechanism 4 includes a water inlet pipe 17, a first booster A pressure pump 16 and an atomizing nozzle 15, the water inlet pipe 17 communicates with the atomizing nozzle 15 through the first booster pump 16, and the atomizing nozzle 15 is located on one side of the first filter screen 6;

Wherein, in order to realize the function of cleaning the first filter screen 6, the cleaning liquid flows through the first booster pump 16 from the water inlet pipe 17. 15 flows out, and the mist cleaning fluid flowing out from the atomizing nozzle 15 has a higher flow velocity and a wider area, and can wash away the dirt of the first filter screen 6

One side of the second filter assembly is provided with a purge mechanism 7, the purge mechanism 7 is located inside the sealing mechanism 3 corresponding to the second filter assembly, and the purge mechanism 7 includes a drive assembly and a purge assembly, The drive assembly is in transmission connection with the purge assembly, and the drive assembly includes a second motor 36, a second drive shaft 37, a drive gear 35 and a moving rod 34, and the second motor 36 connects with the drive gear through the second drive shaft 37. 35 transmission connection, the moving rod 34 is set horizontally, a number of driven teeth are arranged below the moving rod 34, and the driven teeth mesh with the driving gear 35, and the driving gear 35 is located under the moving rod 34, so The purging assembly includes a second booster pump 33, a hose 32 and a straight pipe 30, the second booster pump 33 communicates with the inside of the straight pipe 30 through the hose 32, and the straight pipe 30 is vertically arranged to move Above the rod 34 , the straight pipe 30 is provided with a long hole 31 , the long hole 31 is close to the second filter screen 9 , and the moving direction of the straight pipe 30 is parallel to the second filter screen 9 .

Wherein, in order to realize the cleaning function to the second filter screen 9, by allowing the air to flow through the second booster pump 33, the air has a higher flow rate, and the air enters the straight pipe 30 from the flexible pipe 32. There is a long hole 31, so that the air flows out from the long hole 31, and the second filter screen 9 is linearly purged, and the second drive shaft 37 is driven by the second motor 36 to rotate, thereby driving the driving gear 35 to rotate. The driven gear provided is engaged with the drive gear 35, so that the movement of the moving rod 34, since the straight pipe 30 is vertically arranged above the moving rod 34, the straight pipe 30 can move parallel to the second filter screen 9, thereby realizing All parts of the second filter screen 9 are purged to realize the function of cleaning.

As a preference, in order to realize the locking function of the locking assembly 18, the locking assembly 18 includes a first locking unit and a second locking unit, the number of the moving plates 22 is two, and the first locking The tightening unit is arranged at one end of one of the moving plates 22 , the second locking unit is arranged at one end of the other moving plate 22 , and the first locking unit corresponds to and matches with the second locking unit.

Preferably, in order to enable the first limiting block 26 and the second limiting block 24 to be matched and locked, the first locking unit includes the first limiting block 26, and the second locking unit includes the second limiting block block 24 , the inside of the second limiting block 24 is provided with a limiting groove 23 , and the first limiting block 26 is matched with the limiting groove 23 .

Preferably, in order to realize the positioning and locking function when the steel ball 25 falls into the positioning groove 28, a positioning unit is provided inside the first limiting block 26, and the positioning unit includes a spring 27 and two steel balls 25. The steel ball 25 is located on both sides of the first limiting block 26, and the steel ball 25 is connected to each other by a spring 27. Both sides of the inner wall of the limiting groove 23 are provided with a positioning groove 28, and the positioning groove 28 and the steel ball 25 correspond and match.

Preferably, in order to enable the steel ball 25 to fall into the positioning groove 28, the moving direction of the steel ball 25 is consistent with the stretching direction of the spring 27, and the spring 27 is always in a compressed state.

Preferably, in order to fix the first filter screen 6 inside the main body 1, first fixing seats 5 are provided on both sides of the first filter screen 6, and the first filter screen 6 is set through the first fixing seats 5 Inside body 1.

Preferably, in order to fix the second filter screen 9 inside the main body 1, both sides of the second filter screen 9 are provided with second fixing seats 8, and the second filter screen 9 is arranged through the second fixing seats 8 Inside body 1.

Preferably, in order to discharge the waste liquid after spraying and dry the first filter screen 6, the spraying mechanism 4 also includes a thermocouple 14 and a first outlet pipe 13, and the first outlet pipe 13 is set At the bottom of the main body 1 and below the first filter screen 6 .

Preferably, in order to discharge and collect the purged dirt, the purging mechanism 7 further includes a second outlet pipe 12 and a collection tank 11, and the collection tank 11 is connected to the interior of the main body 1 through the second outlet pipe 12. The second outlet pipe 12 is located below the second filter screen 9 .

Preferably, in order to make the moving direction of the moving rod 34 accurate and stable, the drive assembly further includes a guide rail 29 , a guide groove is provided above the guide rail 29 , and the moving rod 34 is located inside the guide groove and matched with the guide groove.

Compared with the prior art, in the air purification equipment with good cleaning effect, by adding the sealing mechanism 3, the first filter assembly and the second filter assembly are sealed separately, which is convenient to realize separate cleaning; by adding the spray mechanism 3, The dirt on the first filter screen 6 is sprayed and cleaned; by adding the blowing mechanism 7, the function of purging the dirt on the second filter screen 9 is realized, so that the device can be cleaned without opening the device. The function of cleaning the filter screen inside reduces the number of disassembly and improves the service life of the equipment.

Inspired by the above-mentioned ideal embodiment according to the present invention, through the above-mentioned description content, relevant workers can make various changes and modifications within the scope of not departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the specification, but must be determined according to the scope of the claims.

Claims (10)

1. the good air cleaning facility of a kind of cleaning performance, it is characterised in that including main body (1) and filter mechanism, the filtration Mechanism is arranged on the inside of main body (1), and the both sides of the main body (1) are provided with air inlet pipe (2) and exhaustor (10), the air inlet pipe (2) connected with exhaustor (10) by filter mechanism；

The filter mechanism includes the first filter assemblies and the second filter assemblies, and first filter assemblies include the first drainage screen (6), first drainage screen (6) is activated charcoal strainer, and second filter assemblies include the second drainage screen (9), described Two drainage screens (9) are HEPA drainage screens；

The both sides of first filter assemblies and the both sides of the second filter assemblies are equipped with sealing mechanism (3), the sealing mechanism (3) including two black boies for being separately positioned on the upper and lower inwall of main body (1), the black box include the first motor (20), Two fixed plates (19), the first drive shaft (21) and movable plates (22), first motor (20) are fixed on the interior of main body (1) Wall, first motor (20) are connected with movable plate (22) by the first drive shaft (21), and the one of the fixed plate (19) End is fixed on the first motor (20), and two fixed plates (19) are positioned at the both sides of the first drive shaft (21), the sealing group Part also includes latch assembly (18)；

The side of first filter assemblies is provided with spraying mechanism (4), the spraying mechanism (4) positioned at the first filter assemblies pair The inside of the sealing mechanism (3) answered, the spraying mechanism (4) include water inlet pipe (17), the first booster pump (16) and atomizer (15), the water inlet pipe (17) is connected with atomizer (15) by the first booster pump (16), and the atomizer (15) is located at The side of the first drainage screen (6)；

The side of second filter assemblies is provided with blowing mechanism (7), the blowing mechanism (7) positioned at the second filter assemblies pair The inside of the sealing mechanism (3) answered, the blowing mechanism (7) include drive component and sweep module, the drive component with blow Sweep component to be connected, the drive component includes the second motor (36), the second drive shaft (37), drive gear (35) and movement Bar (34), second motor (36) are connected with drive gear (35) by the second drive shaft (37), the mobile bar (34) it is horizontally disposed with, below the mobile bar (34), is provided with some driven tooths, the driven tooth is engaged with drive gear (35), Positioned at the lower section of mobile bar (34), the sweep module includes the second booster pump (33), flexible pipe (32) to the drive gear (35) With straight tube (30), second booster pump (33) connected with the inside of straight tube (30) by flexible pipe (32), and the straight tube (30) is erected To the top for being arranged on mobile bar (34), the straight tube (30) is provided with elongated hole (31), and the elongated hole (31) is filtered near second Net (9), the moving direction of the straight tube (30) are parallel with the second drainage screen (9).

2. the good air cleaning facility of cleaning performance as claimed in claim 1, it is characterised in that latch assembly (18) bag The first locking unit and the second locking unit are included, the quantity of the movable plate (22) is two, and first locking unit is arranged One end of a movable plate (22) wherein, second locking unit is arranged on one end of another movable plate (22), described First locking unit is corresponding with the second locking unit and matches each other.

3. the good air cleaning facility of cleaning performance as claimed in claim 2, it is characterised in that the first locking unit bag The first limited block (26) is included, second locking unit includes the second limited block (24), the inside of second limited block (24) Stopper slot (23) is provided with, first limited block (26) is matched with stopper slot (23).

4. the good air cleaning facility of cleaning performance as claimed in claim 2, it is characterised in that first limited block (26) Inside be provided with positioning unit, the positioning unit includes spring (27) and two steel balls (25), and the steel ball (25) is positioned at The both sides of one limited block (26), the steel ball (25) are interconnected by spring (27), and the two of the inwall of the stopper slot (23) Side is equipped with locating slot (28), and the locating slot (28) is corresponding with steel ball (25) and matches.

5. the good air cleaning facility of cleaning performance as claimed in claim 3, it is characterised in that the movement of the steel ball (25) Direction is consistent with the telescopic direction of spring (27), and the spring (27) is in compressive state all the time.

6. the good air cleaning facility of cleaning performance as claimed in claim 1, it is characterised in that first drainage screen (6) Both sides be equipped with the first fixed seat (5), first drainage screen (6) is arranged on the interior of main body (1) by the first fixed seat (5) Portion.

7. the good air cleaning facility of cleaning performance as claimed in claim 1, it is characterised in that second drainage screen (9) Both sides be equipped with the second fixed seat (8), second drainage screen (9) is arranged on the interior of main body (1) by the second fixed seat (8) Portion.

8. the good air cleaning facility of cleaning performance as claimed in claim 1, it is characterised in that the spraying mechanism (4) is also Including thermocouple (14) and first outlet pipe (13), the first outlet pipe (13) is arranged on the bottom of main body (1) and is located at the The lower section of one drainage screen (6).

9. the good air cleaning facility of cleaning performance as claimed in claim 1, it is characterised in that the blowing mechanism (7) is also Including second outlet pipe (12) and collecting tank (11), the collecting tank (11) is interior with main body (1) by second outlet pipe (12) Portion connects, lower section of the second outlet pipe (12) positioned at the second drainage screen (9).

10. the good air cleaning facility of cleaning performance as claimed in claim 1, it is characterised in that the drive component is also wrapped Include guide rail (29), above the guide rail (29), be provided with gathering sill, the mobile bar (34) positioned at the inside of gathering sill and with lead Match to groove.