CN216131996U

CN216131996U - Terminal purification mechanism of heating ventilation air conditioner

Info

Publication number: CN216131996U
Application number: CN202121745375.2U
Authority: CN
Inventors: 田野; 候丽德
Original assignee: Shenzhen Boyi Environmental Construction Engineering Co ltd
Current assignee: Shenzhen Boyi Environmental Construction Engineering Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-03-25
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a heating ventilation air conditioner tail end purification mechanism which comprises a box body, wherein two supporting plates are fixedly arranged at the bottom of the box body, an air inlet pipe is fixedly arranged on the outer wall of the right side of the box body and communicated with the inside of the box body, an air outlet pipe is fixedly arranged on the outer wall of the left side of the box body, one end of the air outlet pipe extends into the box body, a dust blocking filter screen and an active carbon filter plate are fixedly arranged in the box body through screws, and ultraviolet sterilization lamps are fixedly arranged on the inner wall of the top and the inner wall of the bottom of the box body. The utility model has reasonable design and good practicability, can effectively purify and sterilize the air, improves the air purification effect, can convert kinetic energy generated during air flow into mechanical energy for realizing the rotation of the brush rod and the brush hair, can automatically brush and sweep the surface of the dust blocking filter screen, does not need manual operation to clean the dust blocking filter screen, saves time and labor, and ensures good filtering effect of the dust blocking filter screen.

Description

Terminal purification mechanism of heating ventilation air conditioner

Technical Field

The utility model relates to the technical field of heating, ventilating and air conditioning, in particular to a tail end purifying mechanism of a heating, ventilating and air conditioning.

Background

The heating ventilation air conditioner is an air conditioner with heating, ventilation and air conditioning functions, realizes the regulation and control of the ambient temperature, can control the temperature and the humidity of air, improves the indoor comfort level, and is important air conditioning equipment in medium and large industrial buildings or office buildings.

However, in the prior art, the terminal warm logical air conditioner that commonly uses only installs a dust blocking filter screen and blocks the filtration to the dust in the air usually, leads to the purifying effect to the air poor, and air purification is unsatisfactory, and the air of sending into indoor is not clean enough, does not have the function of brushing the dust blocking filter screen surface automatically moreover, needs the staff regularly to dismantle down the dust blocking filter screen and carry out manual operation cleanness, and complex operation wastes time and energy, for this reason, we propose a warm logical air conditioner terminal purification mechanism and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a heating ventilation air conditioner tail end purification mechanism, which solves the problems that the tail end of the existing heating ventilation air conditioner is usually provided with only one dust blocking filter screen to block and filter dust in air, so that the air purification effect is poor, the air purification is not ideal, the air sent into a room is not clean enough, the surface of the dust blocking filter screen is not cleaned by automatically brushing, a worker needs to regularly detach the dust blocking filter screen and perform manual operation cleaning, and the operation is complex, time-consuming and labor-consuming.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a warm-ventilation air conditioner terminal purification mechanism comprises a box body, wherein two supporting plates are fixedly installed at the bottom of the box body, an air inlet pipe is fixedly installed on the outer wall of the right side of the box body and communicated with the inside of the box body, an air outlet pipe is fixedly installed on the outer wall of the left side of the box body, one end of the air outlet pipe extends into the box body, a dust blocking filter screen and an activated carbon filter screen are fixedly installed in the box body through screws, ultraviolet sterilization lamps are fixedly installed on the inner wall of the top and the inner wall of the bottom of the box body and positioned between the dust blocking filter screen and the activated carbon filter screen, a positioning seat is arranged in the box body, positioning rods are fixedly installed on the front side and the rear side of the positioning seat, the ends, far away from each other, of the two positioning rods are fixedly connected with the inner wall of the box body, a rotating shaft is rotatably installed on the positioning seat, a brush rod is fixedly installed at one end, close to the dust blocking filter screen, brush bristles are fixedly installed on the brush rod, the brush hair contacts with one side of the dust-blocking filter screen, and the box body is provided with a transmission component.

Preferably, transmission assembly includes driven bevel gear, left side transmission shaft, right transmission shaft, four arc blade, the initiative bevel gear, two belt pulleys and belt, driven bevel gear fixed mounting is in the one end that the brush-holder stud was kept away from in the pivot, two mounting holes have been seted up on the top inner wall of box, left side transmission shaft and right transmission shaft run through corresponding mounting hole respectively, the round hole has been seted up on the top inner wall of outlet duct, the round hole is run through to the bottom of left side transmission shaft, the equal fixed mounting of four arc blade is at left transmission shaft, and four arc blade all are located the outlet duct, four arc blade are equidistant annular setting, initiative bevel gear fixed mounting is in the bottom of right transmission shaft, two belt pulleys are fixed cover respectively and are established on the top of left transmission shaft and right transmission shaft, the belt is around establishing on two belt pulleys.

Preferably, the top fixed mounting of box has the protection casing, and two belt pulleys and belt all are located the protection casing.

Preferably, all fixed cover is equipped with the bearing on left side transmission shaft and the right transmission shaft, the outer lane of two bearings respectively with the inner wall fixed connection of corresponding mounting hole, left side transmission shaft and right transmission shaft respectively with corresponding mounting hole swivelling joint cooperation, fixed mounting has the sealing washer on the inner wall of round hole, left side transmission shaft passes through sealing washer and round hole swivelling joint.

Preferably, the inner wall of the bottom of the box body is provided with a dust falling hole, the outer wall of the bottom of the box body is fixedly provided with a dust collecting box through a screw, the top of the dust collecting box is of an open structure, and the dust falling hole is communicated with the inside of the dust collecting box.

Preferably, the inner wall of the front side of the box body is provided with an access hole, the outer wall of the front side of the box body is fixedly provided with a cover plate through screws, and the cover plate is matched with the access hole.

(III) advantageous effects

The utility model provides a heating ventilation air conditioner tail end purification mechanism. The method has the following beneficial effects:

(1) this warm terminal purification mechanism of ventilating air conditioner can intercept the filtration to the dust foreign particles in the air through utilizing the dust-retaining filter screen, utilizes the ultraviolet ray that two ultraviolet sterilamp sent, can carry out sterilization process to the bacterium in the air, utilizes the active carbon filter plate can adsorb the purification to tiny particle, peculiar smell etc. in the air to can carry out effectual purification and sterilization process to the air, improve the purifying effect to the air, make and send into indoor air clean.

(2) The tail end purification mechanism of the heating ventilation air conditioner utilizes the kinetic energy generated when the air flows in the air outlet pipe, can push the four arc blades and the left transmission shaft to rotate, utilizes the transmission action of the two belt pulleys and the belt and is matched with the meshing transmission of the driven bevel gear and the driving bevel gear, the rotation of the rotating shaft, the brush rod and the brush bristles can be controlled, the dust and impurity particles adhered to the surface of the dust blocking filter screen can be swept away by utilizing the rotation of the brush bristles, the phenomenon that the more the dust and impurity particles are adhered to the dust blocking filter screen for a long time, the more the dust and impurity particles are accumulated, the filter holes on the dust blocking filter screen are blocked is avoided, thereby can utilize the kinetic energy that produces when the air flows to turn into mechanical energy for realize the rotation of brush-holder stud and brush hair, can brush the dust blocking filter screen surface automatically and sweep totally, do not need the clean dust blocking filter screen of manual operation, labour saving and time saving has guaranteed the good filter effect of dust blocking filter screen.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic top view of the positioning seat, the positioning rod and the brush rod.

In the figure: 1. a box body; 2. a support plate; 3. an air inlet pipe; 4. an air outlet pipe; 5. a dust-blocking filter screen; 6. an active carbon filter plate; 7. an ultraviolet sterilizing lamp; 8. positioning seats; 9. positioning a rod; 10. a rotating shaft; 11. a brush bar; 12. brushing; 13. a driven bevel gear; 14. a left drive shaft; 15. a right drive shaft; 16. an arc-shaped blade; 17. a driving bevel gear; 18. a belt pulley; 19. a belt; 20. a protective cover; 21. ash falling holes; 22. a dust collecting box; 23. and (7) a cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, the present invention provides a technical solution: a heating and ventilation air conditioner tail end purification mechanism comprises a box body 1, two supporting plates 2 are fixedly installed at the bottom of the box body 1, an air inlet pipe 3 is fixedly installed on the outer wall of the right side of the box body 1, the air inlet pipe 3 is communicated with the inside of the box body 1, an air outlet pipe 4 is fixedly installed on the outer wall of the left side of the box body 1, one end of the air outlet pipe 4 extends into the box body 1, a dust blocking filter screen 5 and an active carbon filter plate 6 are fixedly installed in the box body 1 through screws, ultraviolet sterilization lamps 7 are fixedly installed on the inner wall of the top and the inner wall of the bottom of the box body 1, the two ultraviolet sterilization lamps 7 are both positioned between the dust blocking filter screen 5 and the active carbon filter plate 6, dust and impurity particles in the air can be blocked and filtered by utilizing the dust blocking filter screen 5, fine particles, peculiar smell and the like in the air can be adsorbed and purified by utilizing the active carbon filter plate 6, and by utilizing the two ultraviolet sterilization lamps 7, can sterilize bacteria in the air, a positioning seat 8 is arranged in a box body 1, positioning rods 9 are fixedly arranged on the front side and the rear side of the positioning seat 8, the ends, far away from each other, of the two positioning rods 9 are fixedly connected with the inner wall of the box body 1, a rotating shaft 10 is rotatably arranged on the positioning seat 8, a brush rod 11 is fixedly arranged at the end, close to a dust blocking filter screen 5, of the rotating shaft 10, bristles 12 are fixedly arranged on the brush rod 11, the bristles 12 are in contact with one side of the dust blocking filter screen 5, a transmission assembly is arranged on the box body 1, the effect of fixing the installation position of the positioning seat 8 is achieved by arranging the two positioning rods 9, the effect of effectively supporting and positioning the rotating shaft 10 is achieved by arranging the positioning seat 8, the rotating shaft 10 can stably rotate, the rotating shaft 10 can drive the brush rod 11 and the bristles 12 to rotate by arranging the transmission assembly, the surfaces of the dust blocking filter screen 5 can be brushed and swept by the bristles 12, dust impurities adhered to the surface of the dust blocking filter screen 5 can be swept away, the bristles 12 are made of soft nylon materials, and the dust blocking filter screen 5 cannot be damaged in the rotating process of the bristles 12.

Referring to fig. 2, in this embodiment, the transmission assembly includes a driven bevel gear 13, a left transmission shaft 14, a right transmission shaft 15, four arc-shaped blades 16, a driving bevel gear 17, two belt pulleys 18 and a belt 19, the driven bevel gear 13 is fixedly installed at one end of the rotating shaft 10 far away from the brush rod 11, two installation holes are opened on the inner wall of the top of the box body 1, the left transmission shaft 14 and the right transmission shaft 15 respectively penetrate through the corresponding installation holes, a circular hole is opened on the inner wall of the top of the air outlet pipe 4, the bottom end of the left transmission shaft 14 penetrates through the circular hole, the four arc-shaped blades 16 are all fixedly installed on the left transmission shaft 14, the four arc-shaped blades 16 are all located in the air outlet pipe 4, the four arc-shaped blades 16 are annularly arranged at equal intervals, the driving bevel gear 17 is fixedly installed at the bottom end of the right transmission shaft 15, the two belt pulleys 18 are respectively fixedly sleeved on the top ends of the left transmission shaft 14 and the right transmission shaft 15, and the belt 19 is wound on the two belt pulleys 18, the four arc-shaped blades 16 and the left transmission shaft 14 can be pushed to rotate by utilizing the driving force generated when air flows in the air outlet pipe 4, the rotating shaft 10, the brush rod 11 and the brush bristles 12 can be controlled to rotate by utilizing the transmission action of the two belt pulleys 18 and the belt 19 and matching the meshing transmission of the driven bevel gear 13 and the driving bevel gear 17, so that the kinetic energy generated when the air flows can be converted into mechanical energy, the surface of the dust blocking filter screen 5 can be automatically brushed and swept, and the dust blocking filter screen 5 is cleaned without manual operation.

In this embodiment, the top fixed mounting of box 1 has protection casing 20, and two belt pulleys 18 and belt 19 all are located protection casing 20, through setting up protection casing 20, can keep apart the protection to two belt pulleys 18 and belt 19.

In this embodiment, all fix the cover on left transmission shaft 14 and the right transmission shaft 15 and be equipped with the bearing, the outer lane of two bearings respectively with the inner wall fixed connection of corresponding mounting hole, left transmission shaft 14 and right transmission shaft 15 respectively with corresponding mounting hole swivelling joint cooperation, fixed mounting has the sealing washer on the inner wall of round hole, left transmission shaft 14 passes through sealing washer and round hole swivelling joint cooperation, through setting up two bearings, play and effectively support and the effect of location to the mounted position of left transmission shaft 14 and right transmission shaft 15, make and to carry out steady rotation in corresponding mounting hole respectively on left transmission shaft 14 and the right transmission shaft 15, through setting up the sealing washer, can block the clearance between left transmission shaft 14 and the round hole, avoid the air current to discharge from the clearance between round hole and the left transmission shaft 14.

In this embodiment, ash falling hole 21 has been seted up on the bottom inner wall of box 1, there is ash collecting box 22 through screw fixed mounting on the bottom outer wall of box 1, ash collecting box 22's top is the opening structure, ash falling hole 21 is linked together with ash collecting box 22 is inside, through setting up ash falling hole 21 and ash collecting box 22, after warm logical air conditioner stop work, the dust impurity granule that cleans down on the dust-retaining filter screen 5 can fall into ash collecting box 22 through ash falling hole 21, utilize ash collecting box 22 to collect dust impurity granule, utilize the screw to fix ash collecting box 22 installation in box 1's bottom, the convenience is dismantled ash collecting box 22, be convenient for clear up out the dust impurity granule in the ash collecting box 22.

In this embodiment, the access hole has been seted up on the front side inner wall of box 1, has apron 23 through screw fixed mounting on the front side outer wall of box 1, and apron 23 and access hole looks adaptation are convenient for clean and overhaul the maintenance to box 1 inside through setting up access hole and apron 23 to be convenient for pull out the change in keeping off dirt filter screen 5 and the active carbon filter plate 6 follow box 1.

In this embodiment, intake pipe 3 and the terminal air outlet end fixed connection of warm logical air conditioner, intake pipe 3 and the blast pipe fixed connection of warm logical air conditioner, two ultraviolet sterilamp 7 all constitute the return circuit with warm logical air conditioner internal power electric connection, when the warm logical air conditioner circular telegram was opened the operation, two ultraviolet sterilamp 7 circular telegrams sent ultraviolet light, when the warm logical air conditioner stopped the operation, two ultraviolet sterilamp 7 were closed.

When the air conditioner is used, in the process of starting operation of the air conditioner, air discharged from an air outlet end at the tail end of the air conditioner enters the box body 1 through the air inlet pipe 3, dust and impurity particles in the air can be intercepted and filtered by the dust blocking filter screen 5, the dust and impurity particles are located in the box body 1, bacteria in the air can be sterilized by ultraviolet rays emitted by the two ultraviolet sterilizing lamps 7, fine particles, peculiar smell and the like in the air can be adsorbed and purified by the active carbon filter plate 6, so that the air can be effectively purified and sterilized, the air purification effect is improved, the air after being filtered and sterilized is discharged through the air outlet pipe 4, the air sent into a room is clean, the four arc-shaped blades 16 and the left transmission shaft 14 can be pushed to rotate by the driving force generated when the air flows in the air outlet pipe 4, and the transmission action of the two belt pulleys 18 and the belt 19 is utilized, and the driven bevel gear 13 and the driving bevel gear 17 are matched for meshing transmission, the rotating shaft 10, the brush rod 11 and the brush bristles 12 can be controlled to rotate, the brush rod 11 is utilized to drive the brush bristles 12 to rotate, so that the surface of the dust blocking filter screen 5 can be brushed and swept, dust impurity particles adhered to the surface of the dust blocking filter screen 5 can be swept away, the phenomenon that the dust impurity particles are more and more adhered to the dust blocking filter screen 5 for a long time to cause the blocking phenomenon of filter holes on the dust blocking filter screen 5 is avoided, the kinetic energy generated during air flowing can be converted into mechanical energy for realizing the rotation of the brush rod 11 and the brush bristles 12, the surface of the dust blocking filter screen 5 can be automatically brushed and swept, the dust blocking filter screen 5 does not need to be cleaned manually, time and labor are saved, the good filtering effect of the dust blocking filter screen 5 is ensured, and after the operation of the warm-air conditioner is stopped, the dust impurity particles swept from the dust blocking filter screen 5 can fall into the dust collecting box 22 through the dust falling hole 21 for storage, the dust box 22 is periodically removable to facilitate cleaning of the dust and dirt particles from the dust box 22, and details not described herein are well within the skill of those in the art.

To sum up, this warm end purification mechanism that leads to air conditioner can carry out effectual purification and sterilization to the air, has improved the purifying effect to the air to kinetic energy conversion that produces when can utilizing the air to flow becomes mechanical energy, be used for realizing the rotation of brush-holder stud 11 and brush hair 12, can brush the clean on dust blocking filter screen 5 surface automatically, do not need artifical manual operation to clean dust blocking filter screen 5, labour saving and time saving has guaranteed the good filter effect of dust blocking filter screen 5.

Claims

1. The utility model provides a terminal purification mechanism of heating and ventilating air conditioner, includes box (1), its characterized in that: the bottom fixed mounting of box (1) has two backup pads (2), fixed mounting has intake pipe (3) on the right side outer wall of box (1), intake pipe (3) with box (1) inside is linked together, fixed mounting has outlet duct (4) on the left side outer wall of box (1), the one end of outlet duct (4) extends to in the box (1), there are fender dirt filter screen (5) and active carbon filter plate (6) through screw fixed mounting in box (1), equal fixed mounting has sterilamp (7) on the top inner wall of box (1) and the bottom inner wall, two sterilamp (7) all are located keep off dirt filter screen (5) with between active carbon filter plate (6), be provided with positioning seat (8) in box (1), the equal fixed mounting in front side and the rear side of positioning seat (8) has locating lever (9), two the one end that locating lever (9) kept away from each other all with the inner wall fixed connection of box (1), rotate on positioning seat (8) and install pivot (10), pivot (10) are close to the one end fixed mounting of keeping off dirt filter screen (5) has brush-holder stud (11), fixed mounting has brush hair (12) on brush-holder stud (11), brush hair (12) with one side of keeping off dirt filter screen (5) contacts, be provided with drive assembly on box (1).

2. The heating, ventilating and air conditioning terminal purifying mechanism according to claim 1, characterized in that: the transmission assembly comprises a driven bevel gear (13), a left transmission shaft (14), a right transmission shaft (15), four arc-shaped blades (16), a driving bevel gear (17), two belt pulleys (18) and a belt (19), wherein the driven bevel gear (13) is fixedly installed at one end, far away from the brush rod (11), of the rotating shaft (10), two installation holes are formed in the inner wall of the top of the box body (1), the left transmission shaft (14) and the right transmission shaft (15) penetrate through the corresponding installation holes respectively, a round hole is formed in the inner wall of the top of the air outlet pipe (4), the bottom end of the left transmission shaft (14) penetrates through the round hole, the four arc-shaped blades (16) are fixedly installed on the left transmission shaft (14), the four arc-shaped blades (16) are located in the air outlet pipe (4), and the four arc-shaped blades (16) are arranged in an equidistant annular mode, initiative bevel gear (17) fixed mounting be in the bottom of right transmission shaft (15), two fixed cover is established respectively in belt pulley (18) left side transmission shaft (14) with the top of right transmission shaft (15), belt (19) are around establishing two on belt pulley (18).

3. The heating, ventilating and air conditioning terminal purifying mechanism according to claim 2, characterized in that: the top fixed mounting of box (1) has protection casing (20), two belt pulley (18) with belt (19) all are located in protection casing (20).

4. The heating, ventilating and air conditioning terminal purifying mechanism according to claim 2, characterized in that: left side transmission shaft (14) with all fixed cover is equipped with the bearing on right transmission shaft (15), two the outer lane of bearing respectively with corresponding the inner wall fixed connection of mounting hole, left side transmission shaft (14) with right transmission shaft (15) respectively with corresponding the mounting hole swivelling joint cooperation, fixed mounting has the sealing washer on the inner wall of round hole, left side transmission shaft (14) pass through the sealing washer with the round hole swivelling joint cooperation.

5. The heating, ventilating and air conditioning terminal purifying mechanism according to claim 1, characterized in that: the dust collecting box is characterized in that a dust falling hole (21) is formed in the inner wall of the bottom of the box body (1), a dust collecting box (22) is fixedly mounted on the outer wall of the bottom of the box body (1) through screws, the top of the dust collecting box (22) is of an open structure, and the dust falling hole (21) is communicated with the inside of the dust collecting box (22).

6. The heating, ventilating and air conditioning terminal purifying mechanism according to claim 1, characterized in that: the inspection hole is formed in the inner wall of the front side of the box body (1), a cover plate (23) is fixedly mounted on the outer wall of the front side of the box body (1) through screws, and the cover plate (23) is matched with the inspection hole.