CN214949636U

CN214949636U - A filter assembly for heating and ventilating air conditioner

Info

Publication number: CN214949636U
Application number: CN202121679629.5U
Authority: CN
Inventors: 高旖旎
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-11-30
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a filter assembly for heating and ventilation air conditioner relates to heating and ventilation air conditioner filtration equipment technical field. The utility model discloses a casing and installing at its inside filter, air intake and air outlet have been seted up respectively to the opposite side of casing, rotate through the bearing in the casing and install two and all be vertical to and at its inside symmetric distribution's lead screw, the opposite side of filter is all installed and is rotated the seat, two it establishes respectively at two to rotate the seat on the lead screw, and respectively with corresponding the lead screw normal running fit. The utility model discloses a mutually supporting of casing, filter, air intake, air outlet, lead screw, rotation seat, interlock spare, movable block one, the body of rod, main motor, screw rod, movable block two, dust absorption head, straw, dust collection box, fan, drawer and vice motor has realized carrying out all-round clearance to the filter automatically, has avoided the filter to breed the bacterium and has blockked up and cause the result of use not good, has reduced the maintenance cost.

Description

A filter assembly for heating and ventilating air conditioner

Technical Field

The utility model relates to a heating and ventilation air conditioner filtration equipment technical field, concretely relates to a filter assembly for heating and ventilation air conditioner.

Background

The heating, ventilating and air conditioning refers to a system or related equipment which is responsible for heating, ventilating and air conditioning indoors or in a vehicle, the design of the heating, ventilating and air conditioning system is applied to thermodynamics, hydrodynamics and fluid machinery, and is an important branch subject in the field of mechanical engineering, the heating, ventilating and air conditioning is an air conditioner with the functions of heating, ventilating and air conditioning, and the main functions of the heating, ventilating and air conditioning comprise: the heating, ventilation and air conditioning are integrated and called as heating ventilation air conditioning.

The inside filter screen of heating and ventilating air conditioner when using can adhere to a large amount of dusts, if not in time clear up, will breed the bacterium, also make the filter screen jam simultaneously easily, cause the result of use not good, serious still can lead to equipment to damage, current clearance mode adopts artifically mostly, has increased the maintenance cost, uses also very inconvenient, consequently provides a filtering component for heating and ventilating air conditioner.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that the background art provided, the utility model provides a filter assembly for heating and ventilating air conditioner.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a filter assembly for a heating ventilation air conditioner comprises a shell and a filter plate installed in the shell, wherein an air inlet and an air outlet are respectively formed in opposite sides of the shell, two lead screws which are vertically and symmetrically distributed in the shell are rotatably installed in the shell through bearings, rotating seats are respectively installed on the opposite sides of the filter plate, the two rotating seats are respectively sleeved on the two lead screws and are respectively in rotating fit with the corresponding lead screws, a linkage part capable of driving the two lead screws to synchronously rotate is installed in the shell, a first movable block is installed on each of the two lead screws in a threaded mode, a rod body used for connecting the first movable block and the second movable block is installed between the opposite sides of the two movable blocks, a main motor is installed on one movable block, an output shaft of the main motor is connected with a screw rod which is installed on the other movable block in a horizontal mode through a bearing in a rotating mode, the screw rod is provided with a second movable block in sliding fit with the rod body in a threaded manner, the second movable block is provided with a dust collection head, the dust collection head is provided with a suction pipe penetrating through the top of the shell, the end part of the suction pipe is communicated with and arranged on a dust collection box at the top of the shell, the dust collection box is provided with a fan, and the dust collection box is provided with a drawer in a sliding manner.

Further, the linkage part comprises a rotating rod which is installed in the shell in a rotating mode through a bearing, and further comprises a first bevel gear and a second bevel gear, wherein the first bevel gear and the second bevel gear are installed at the tops of the two screw rods, the first bevel gear and the second bevel gear are installed at the bottoms of the two screw rods, the second bevel gear is meshed with the first bevel gear, a worm which is meshed with the worm gear is installed in the shell in a rotating mode through the bearing, and an auxiliary motor which is connected with the worm and provided with an output shaft is installed on one side of the shell.

Further, a sliding block is installed at the top of the second movable block, a roller penetrates through the sliding block in a rotating mode, and a movable groove used for the sliding block and the roller to move is installed on the rod body.

Furthermore, a humidifying part capable of humidifying the warm air passing through the filter plate is installed in the shell.

Further, humidification portion is including running through the water pipe at casing top, a plurality of atomizer is installed to the array on the water pipe, be constructed in the casing and be located the slope of atomizer below, the baffle is all installed to the opposite side on slope, the bottom of casing one side is run through and is installed the outlet pipe, the top of casing install go out the water outlet end with the end connection's of water pipe water pump.

Further, a lamp pole is installed at the top of the shell in a penetrating mode, and a purple light disinfection lamp is installed on the lamp pole.

Furthermore, a plurality of heating wires are arranged in the shell in an array mode.

The utility model has the advantages as follows: the utility model realizes the automatic omnibearing cleaning of the filter plate through the mutual matching of the shell, the filter plate, the air inlet, the air outlet, the lead screw, the rotating seat, the linkage piece, the first movable block, the rod body, the main motor, the screw, the second movable block, the dust suction head, the suction pipe, the dust collection box, the fan, the drawer and the auxiliary motor, avoids the bad use effect caused by the bacteria breeding and blockage of the filter plate, reduces the maintenance cost, and simultaneously ensures that the service life of the equipment is improved to a certain extent, thereby having strong practicability; through the mutual matching of the second movable block, the sliding block, the roller and the movable groove, the sliding friction can be converted into rolling friction, the friction force is greatly reduced, and the second movable block can move more smoothly; through the design of the humidifying part, the heating air passing through the filter plate can be humidified, and the discharged heating air can be humidified, so that the influence of dry heating air on the body of people is avoided, the throat of people is thirsty and painful when people breathe, and the use requirements of people are met; through the design of purple light sterilamp, realized can disinfecting to the harmful bacterium in the heating installation, avoided the harmful bacterium in the heating installation to be inhaled by the human body to cause the damage to the human body.

Drawings

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

fig. 2 is a side view of the present invention;

fig. 3 is a cross-sectional view taken along the line a-a of fig. 2 in accordance with the present invention;

FIG. 4 is a perspective exploded view of a part of the structure of the present invention;

FIG. 5 is a front exploded view of a part of the structure of the present invention;

fig. 6 is a cross-sectional view taken along line C-C of fig. 5 in accordance with the present invention;

FIG. 7 is a perspective view of the structure of a part of the humidifying part and the water pump of the present invention;

fig. 8 is a cross-sectional view taken in the direction B-B of fig. 2 in accordance with the present invention;

fig. 9 is a perspective view of the structure of the lamp post, the ultraviolet disinfection lamp and the heating wire of the present invention.

Reference numerals: 1. a housing; 2. a filter plate; 3. an air inlet; 4. an air outlet; 5. a screw rod; 6. a rotating seat; 7. a linkage member; 701. a rotating rod; 702. a first bevel gear; 703. a worm gear; 704. a second bevel gear; 705. a worm; 8. a first movable block; 9. a rod body; 10. a main motor; 11. a screw; 12. a second movable block; 13. a dust collection head; 14. a straw; 15. a dust collecting box; 16. a fan; 17. a drawer; 18. a secondary motor; 19. a slider; 20. a roller; 21. a movable groove; 22. a humidifying section; 2201. a water pipe; 2202. an atomizing spray head; 2203. a slope; 2204. a baffle plate; 2205. a water outlet pipe; 23. a water pump; 24. a lamp post; 25. a purple light sterilizing lamp; 26. an electric heating wire.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-4, an embodiment of the present invention provides a filter assembly for heating, ventilation and air conditioning, comprising a housing 1 and a filter plate 2 installed inside the housing, wherein opposite sides of the housing 1 are respectively provided with an air inlet 3 and an air outlet 4, two screw rods 5 which are vertically and symmetrically distributed inside the housing 1 are rotatably installed in the housing 1 through bearings, opposite sides of the filter plate 2 are respectively provided with a rotating base 6, the two rotating bases 6 are respectively sleeved on the two screw rods 5 and are respectively in rotating fit with the corresponding screw rods 5, a linkage 7 which can drive the two screw rods 5 to synchronously rotate is installed in the housing 1, a movable block one 8 is threadedly installed on each of the two screw rods 5, a rod body 9 for connecting the two movable blocks one 8 is installed between the opposite sides of the two movable blocks one 8, a main motor 10 is installed on one of the movable blocks one 8, an output shaft of the main motor 10 is connected with a screw rod 11 which is installed on the other movable block one 8 through a bearing and is in a horizontal direction, a second movable block 12 which is in sliding fit with the rod body 9 is arranged on the screw rod 11 in a threaded manner, a dust collection head 13 is arranged on the second movable block 12, a suction pipe 14 which penetrates through the top of the shell 1 is arranged on the dust collection head 13, the end part of the suction pipe 14 is communicated with a dust collection box 15 which is arranged on the top of the shell 1, a fan 16 is arranged on the dust collection box 15, a drawer 17 is arranged on the dust collection box 15 in a sliding manner, when the dust collection device is used, warm air can enter the shell 1 from the air inlet 3, impurities in the warm air can be filtered by the filter plate 2, the filtered warm air is discharged from the air outlet 4, when the filter plate 2 needs to be cleaned, the fan 16 is opened, the fan 16 is started, the dust collection head 13 is driven to suck dust and impurities on the filter plate 2 into the dust collection box 15 through the suction pipe 14, a handle is arranged on the drawer 17, when the drawer 17 is full of the dust and impurities, the drawer 17 is taken down from the dust collection box 15, and is convenient to clean, drive two 5 synchronous rotations of lead screw through interlock piece 7, rotate the effect that seat 6 had played spacing and direction, because of be fixed connection between two movable block 8 and the body of rod 9, so can drive two movable block 8 and the body of rod 9 and rise or fall, through main motor 10 work, the output shaft rotates, drives screw rod 11 and rotates, can drive movable block two 12 and dust absorption head 13 along the length direction side to side movement of screw rod 11, to sum up, this device has realized carrying out all-round clearance automatically to filter 2, has avoided filter 2 to breed the bacterium and has blockked up and cause the result of use not good, has reduced the maintenance cost, also makes the life of equipment obtain certain promotion simultaneously, therefore the practicality is strong.

As shown in fig. 4, in some embodiments, the linkage 7 includes a rotating rod 701 rotatably installed in the housing 1 through a bearing, and further includes a first bevel gear 702 sleeved on the top of the two screw rods 5 and a worm gear 703 sleeved on the bottom of one of the screw rods 5, two ends of the rotating rod 701 are both provided with a second bevel gear 704 engaged with the first bevel gear 702, a worm 705 engaged with the worm gear 703 is rotatably installed in the housing 1 through a bearing, one side of the housing 1 is provided with a secondary motor 18 having an output shaft connected with the worm 705, when in use, the secondary motor 18 is turned on, the output shaft of the secondary motor 18 rotates to drive the worm 705 to rotate, the worm gear 703 rotates, because the worm gear 703 is fixedly connected with the bottom of one of the screw rods 5, the two screw rods 5 are respectively fixedly connected with the two first bevel gears 702, and because the two first bevel gears 702 are respectively engaged with the two second bevel gears 704 rotatably installed at two ends of the rotating rod 701 in the housing 1, and the two bevel gears 704 are fixedly connected with the rotating rod 701, so that when the worm wheel 703 rotates, the two screw rods 5 are driven to synchronously rotate.

As shown in fig. 5-6, in some embodiments, a sliding block 19 is installed on the top of the second movable block 12, a roller 20 is rotatably inserted through the sliding block 19, and a movable groove 21 for movement of the sliding block 19 and the roller 20 is installed on the rod body 9.

As shown in fig. 7, in some embodiments, the humidifying part 22 capable of humidifying the heating air passing through the filter plate 2 is installed in the housing 1, the filter plate 2 is installed at a position close to the air inlet 3, the humidifying part 22 is located at one side of the filter plate 2 far away from the air inlet 3, the heating air passing through the filter plate 2 can be humidified, the exhausted heating air can be humidified, influence on human body caused by dry heating air is avoided, thirst and pain in throat when people breathe is enabled, and the use requirement of people is met.

As shown in fig. 7-8, in some embodiments, the humidifying portion 22 includes a water pipe 2201 penetrating through a top of the housing 1, a plurality of atomizing spray heads 2202 are installed on the water pipe 2201 in an array, a slope 2203 located below the atomizing spray heads 2202 is constructed in the housing 1, baffles 2204 are installed on opposite sides of the slope 2203, a water outlet pipe 2205 penetrates through a bottom of one side of the housing 1, a water pump 23 with a water outlet end connected with an end of the water pipe 2201 is installed on the top of the housing 1, when in use, the water pump 23 is operated by an external water tap or a water inlet pipe to a water inlet end of the water pump 23, water enters the water pipe 2201 from the water outlet end, the atomizing spray heads 2202 atomize and spray the water to humidify the warm air, the water outlet pipe 2205 is communicated with a lower end of the slope 2203, the baffles 2204 play a role in blocking, and the water flows into the water outlet pipe 2205 along the slope 2203 and then is discharged through the water outlet pipe 2205.

As shown in fig. 9, in some embodiments, a lamp post 24 is installed on the top of the housing 1 in a penetrating manner, a purple light disinfection lamp 25 is installed on the lamp post 24, the purple light disinfection lamp 25 is located on one side of the humidifying part 22 away from the air inlet 3, and when the air conditioner is used, the purple light disinfection lamp 25 is turned on through an external power supply, so that harmful bacteria in a warm air can be disinfected, and harmful bacteria in the warm air are prevented from being sucked into the warm air by a human body, so that damage to the human body is avoided.

As shown in fig. 9, in some embodiments, a plurality of heating wires 26 are installed in the housing 1 in an array, the heating wires 26 are located on one side of the humidifying portion 22 away from the air inlet 3, when in use, the heating wires 26 work through an external power supply to heat the heated air humidified by the humidifying portion 22, the ultraviolet disinfection lamp 25 and the heating wires 26 can work simultaneously, and the sterilized and heated air can be discharged along the air outlet 4.

Claims

1. A filter assembly for a heating ventilation air conditioner is characterized by comprising a shell (1) and a filter plate (2) installed in the shell, wherein an air inlet (3) and an air outlet (4) are respectively formed in opposite sides of the shell (1), two lead screws (5) which are vertically and symmetrically distributed in the shell are rotatably installed in the shell (1) through bearings, rotating seats (6) are respectively installed on the opposite sides of the filter plate (2), the two rotating seats (6) are respectively sleeved on the two lead screws (5) and are respectively in rotating fit with the corresponding lead screws (5), a linkage piece (7) capable of driving the two lead screws (5) to synchronously rotate is installed in the shell (1), a first movable block (8) is installed on each lead screw (5) in a threaded manner, and a rod body (9) used for connecting the two movable blocks is installed between the opposite sides of the first movable block (8), one of them install main motor (10) on movable block (8), the output shaft of main motor (10) is connected with and rotates through the bearing and installs another on movable block (8) and be level to screw rod (11), screw rod (11) go up the screw thread install with body of rod (9) sliding fit's movable block two (12), install dust absorption head (13) on movable block two (12), install on dust absorption head (13) and run through straw (14) at casing (1) top, the tip intercommunication of straw (14) is installed dust collection box (15) at casing (1) top, install fan (16) on dust collection box (15), slidable mounting has drawer (17) on dust collection box (15).

2. The filtering assembly for the heating, ventilation and air conditioning as claimed in claim 1, wherein the linkage (7) comprises a rotating rod (701) rotatably installed in the housing (1) through a bearing, a first bevel gear (702) sleeved on the top of the two lead screws (5) and a worm gear (703) sleeved on the bottom of one of the lead screws (5), a second bevel gear (704) engaged with the first bevel gear (702) is installed at both ends of the rotating rod (701), a worm (705) engaged with the worm gear (703) is rotatably installed in the housing (1) through a bearing, and a secondary motor (18) having an output shaft connected with the worm (705) is installed at one side of the housing (1).

3. The filtering assembly for heating, ventilating and air conditioning according to claim 1, wherein a sliding block (19) is installed on the top of the second movable block (12), a roller (20) is rotatably arranged on the sliding block (19) in a penetrating manner, and a movable groove (21) for the sliding block (19) and the roller (20) to move is installed on the rod body (9).

4. A filter assembly for heating, ventilating and air conditioning according to claim 1, wherein a humidifying part (22) for humidifying the heating air passing through the filter sheet (2) is installed in the housing (1).

5. The filtering assembly for heating, ventilating and air conditioning according to claim 4, wherein the humidifying part (22) comprises a water pipe (2201) penetrating the top of the casing (1), a plurality of atomizing spray heads (2202) are installed on the water pipe (2201) in an array mode, a slope (2203) below the atomizing spray heads (2202) is constructed in the casing (1), baffles (2204) are installed on opposite sides of the slope (2203), a water outlet pipe (2205) penetrates the bottom of one side of the casing (1), and a water pump (23) with a water outlet end connected with the end of the water pipe (2201) is installed on the top of the casing (1).

6. The filtering assembly for heating, ventilating and air conditioning according to claim 1, characterized in that a lamp post (24) is installed through the top of the casing (1), and a purple light disinfection lamp (25) is installed on the lamp post (24).

7. A filtering assembly for heating, ventilating and air conditioning according to claim 1, characterized in that a plurality of heating wires (26) are mounted in an array in said casing (1).