KR100336695B1 - Air purifier having device for cleaning dustproof net - Google Patents

Abstract

The present invention relates to an air conditioner equipped with a dustproof net cleaner for automatically and conveniently removing foreign matters such as dust caught in a dustproof net for filtering dust and easily removing dust stuck on the dustproof net.

According to the present invention, in the air conditioner (10) provided with the intake and exhaust ducts (11, 12) and the dustproof net (13) is installed in the intake ducts (11), the intake ducts (11) are formed in the longitudinal direction in the longitudinal direction thereof. A cleaning hole 14 having a rubber plate 20 having a cutout 21 formed at the center of the furnace; A rail member 30 supported in the longitudinal direction on the intake duct 11 and provided with pulleys P1 and P2 on both sides thereof; A motor M for driving the belt B and the pulley P2 connected to the pulleys P1 and P2; A trolley 40 having a wheel 41 provided on the rail member 30 so as to be transported to the left and right and having a bracket 43 formed therein with a long hole 42 in the width direction thereof; An air blower 50 attached to the upper portion of the trolley 40 and fitted with a cutout portion 21 to blow air into the dustproof net 13 from the inside of the intake duct 11 to blow off dust; Balance conveying member for connecting the both ends of the belt (B) and driven integrally with the belt (B) and reciprocating the balance (40) through a bushing (61) which is movably fitted in the long hole (42) of the bracket (43). 60).

Description

Air purifier having device for cleaning dustproof net}

The present invention relates to an air conditioner, and more particularly, to an air conditioner equipped with a dustproof net cleaner for automatically and cleanly cleaning a dustproof net that filters dust conveniently and easily.

In general, in order to prevent the dust and foreign matter contained in the air is sucked into the inside of the device when the air intake in the room through the intake duct of the air conditioner, the intake duct is provided with a dust screen for filtering the dust.

In such an air conditioner, if the air conditioner is continuously operated while the dust is dusted, the air-conditioning function cannot be performed due to the lowering of the blowing force, and thus the air-conditioning effect is lowered. Many cotton plants, etc., need to clean the air conditioner's dust screen every 30 minutes.

Conventionally, it was inconvenient to remove dust on the dustproof net by hand using a cleaning tool such as a brush. Also, since dust was removed from the outside by hand such as a brush or washing, dust stuck on the dust net could be cleaned. On the other hand, Japanese Patent Application Laid-Open No. Hei 8-266840 (1996.10.15) discloses a dust collecting chamber and a fan in which dust inlets are provided with air inlets including dust by means of a partition plate. In the two chambers of the partition plate, and next to the dust collecting chamber of the partition plate, a plurality of filters are installed side by side with each inlet opening next to the clean chamber, and the dust-containing air sucked into the clean chamber of the suction port is A dust collector configured to filter a filter and exhaust the clean air after filtration to the outside through a clean room, wherein each filter is inside the clean room. It is for moving and attaching the box opening of one side opening type which can block the air flow in the filter surrounding one or more inlets at the same time, and at the same time, the inside of this box is to be dropped toward the inlet of the filter. Dust dust dropping device for dust collector is characterized by attaching a flow tube for injecting compressed air. However, dust dust dropping device for dust collector configured as described above is a box body while the conveying means is driven forward and reverse. Since it is configured to reciprocate up and down, there is a structural problem that the box body is not able to perform the reciprocating movement smoothly because the play, the flow and trouble occurs badly during the forward, reverse driving of the conveying means in particular.

An object of the present invention is to invent the conventional drawbacks as described above, to easily and automatically remove the foreign matter such as dust caught in the dust screen to filter dust and at the same time to easily remove the dust stuck to the dust screen In addition, by improving the structure of the conveying means to ensure smooth movement of the truck to the left and right by the belt driven in one direction, and to provide an air conditioner with a dustproof net cleaner to prevent the belt from stretching or falling out There is.

In order to achieve the above object, the present invention forms a cleaning hole in the longitudinal direction in the intake duct to install a blower pipe to blow dust to blow dust from the inside to the cleaning hole to move left and right, the upper part of the cleaning hole The rail member for guiding the conveyance of the bogie is provided, and the bogie conveying member for reciprocating the bogie is provided on the belt for transferring the bogie.

1 is an overall perspective view showing an installation of the present invention.

Figure 2 is a side cross-sectional view of the main portion of the present invention.

Figure 3 is a plan sectional view showing an operating state of the present invention.

4 is a perspective view of a bogie.

Figure 5a is a perspective view of the balance conveying member.

Figure 5b is a cross-sectional view of the balance conveying member.

Figure 5c is a longitudinal cross-sectional view of the balance conveying member.

Figure 5d is a roller operating state of the balance conveying member.

<Code Description of Main Parts of Drawing>

10 air conditioner 11 intake duct

12: exhaust duct 13: dustproof network

14: cleaning hole 20: rubber plate

21: incision 30: rail member

40: balance 41: wheels

42: long hole 43: bracket

50: blower 51: blower

60: balance transfer member 61: bushing

P1, P2: Pulley B: Belt

M: motor

Hereinafter, the technical configuration of the present invention according to the accompanying drawings in detail.

As shown in FIGS. 1 to 5d, the air conditioner with the anti-vibration net cleaner of the present invention is provided with the air intake and exhaust ducts 11 and 12 and the air conditioner 10 having the anti-vibration net 13 installed in the intake duct 11. In the cleaning intake hole 14 is formed in the longitudinal direction on the upper side of the intake duct 11 is attached to the rubber plate 20 with a cutout 21 formed in the center thereof; A rail member 30 supported in the longitudinal direction on the intake duct 11 and provided with pulleys P1 and P2 on both sides thereof; A motor (M) for driving a belt (B) and a pulley (P2) connected to the pulleys (P1) and (P2); It is installed on the rail member 30 so as to be transported to the left and right, the wheel 41 is provided to facilitate the transfer to the outside, and the inside of the bogie 42 is provided with a bracket 43 perforated long hole 42 in the width direction 40; The blower is attached to the upper portion of the trolley 40 and fitted into the cutout portion 21 of the rubber plate 20 to blow air to the dustproof net 13 from the inside of the intake duct 11 to blow off dust. 50; Balanced conveyance to connect the both ends of the belt (B) is integrally driven with the belt (B) and reciprocating the balance (40) through a bushing (61) that is movably fitted in the long hole (42) of the bracket (43) The member 60 is comprised.

Here, the rubber plate 20 is attached to the cleaning hole 14, the cut portion 21 is formed in the central longitudinal direction as shown in Figure 1, so that the rubber plate 20 is introduced into the cleaning hole 14, the air flows in and out Block it from becoming That is, the rubber plate 20 seals the cleaning hole 14.

The rail member 30 is supported by both side posts 31 to guide the conveyance of the trolley 40. Pulleys P1 and P2 are rotatably installed on both sides of the rail member 30 so that one side pulley ( The motor M is connected to P2, and the belt B is connected to both pulleys P1 and P2. At this time, the motor (M) uses a reduction motor.

The trolley 40 is to reciprocate left and right along the rail member 30, a plurality of wheels 41 are rotatably installed on the outside of the trolley 40, inside one side of the trolley 40 As shown in FIG. 4, a bracket 43 having a long hole 42 drilled in the width direction is attached thereto.

The blower 50 is fixed to the upper portion of the trolley 40 to reciprocate integrally with the trolley 40. The blower 50 is fitted into the cutout portion 21 of the rubber plate 20 and moves to the left and right. A blower tube 51 is installed in the duct 11 to discharge wind to the dustproof net 13 to shake off foreign substances such as dust stuck to the dustproof net 13, and the blower tube 51 is provided in front of the blower tube 51 as shown in FIG. A discharge port 52 for discharging wind to the dustproof network 13 is formed.

The trolley conveying member 60 is connected to both ends of the belt (B) to be integrally driven with the belt (B), the bushing 61 installed in the trolley conveying member (60) is a long hole of the bracket (43) 42, the cart 40 is reciprocated left and right by the trolley conveying member 60 because it is assembled to be movable in the width direction.

On both sides of the housing 62 of the trolley conveying member 60, knurled rollers R1 and R2 are rotatably arranged so that both ends of the belt B are sandwiched between the rollers R1 and R2 to form bolts 63. The one side roller (R2) is eccentric to prevent the belt (B) from falling out, the guide hole for guiding the rotation of the eccentric pin (64) installed in the eccentric roller (R2) in the housing (62) 65 is perforated and a fixed shaft 67 is supported in the housing 62 to support the bushing 61 with a spring 66.

5B and 5D, when the belt B is inserted between the rollers R1 and R2, and the belt B is pulled out in the direction in which the belt B extends, the eccentric roller R2 rotates as shown in the virtual line of FIG. Since the gap between both rollers R1 and R2 is narrowed, the belt B is prevented from extending or falling out.

On the other hand, the trolley 40 reciprocates left and right by the trolley conveying member 60, as shown in FIG. 3, when the trolley conveying member 60 passes through the pulley P1 or the pulley P2, both rollers ( R1) and R2 rotate along the outer periphery of the pulleys P1 and P2, and their traveling directions change, and at this time, the bushing 61 moves in the width direction along the long hole 42, so that the trolley transfer member 60 Continues to drive in one direction along the belt (B) and the trolley 40 moves left and right.

Reference numeral 70 in the drawing shows a control box for controlling the motor (M) and the blower (50).

Referring to the overall operating relationship of the present invention configured as described above in detail.

When the air conditioner 10 is operated, indoor air is sucked into the intake duct 11 through the dustproof net 13, and the air sucked into the intake duct 11 is purged inside the air conditioner 10 and the purified air is exhausted. It is discharged to the room through the duct 12. At this time, since the foreign matter such as dust sticks to the prevention net 13, the dustproof net 13 should be cleaned.

As described above, when the dustproof net 13 is cleaned, conventionally, dust, etc. caught in the dustproof net by hand using a brush or the like has been removed. However, in the present invention, the motor M and the blower 50 are controlled by controlling the control box 70. When driven, the dustproof net 13 can be automatically cleaned easily.

That is, when the motor M and the blower 50 are driven, the pulleys P1 and P2 are driven so that the belt B is driven and the balance transfer member 60 connected to both ends of the belt B simultaneously. In addition, since the bushing 61 of the balance conveying member 60 is inserted into the long hole 42, the bushing 61 is pushed and conveyed in the direction of driving the bracket 43. The cart 40 is moved along the rail member 30 by the driving. At this time, the roller R1 (R2) of the balance conveying member 60 is moved along the outer circumference of the pulley (P1) (P2) at both pulleys (P1) (P2) side, the direction of travel is changed and the bushing (61) Since the bracket 43 is moved in the width direction in the long hole 42, the moving direction of the trolley conveying member 60 on the pulleys P1 and P2 is smoothly changed.

Accordingly, the balance conveying member 60 reciprocates the balance 40 to the left and right through the bushing 61 while continuously driving in one direction along the belt B.

In this way, the blower 50 integrally attached to the upper portion of the trolley 40 is simultaneously transferred in the process of transporting the trolley 40 to the left and right along the rail member 30 by the motor M. As a result, as the blower pipe 51 installed in the blower 50 is transferred to the left and right, the air is discharged from the inside of the intake duct 11 to the dustproof net 13 through the discharge port 52 to remove dust adhering to the dustproof net 13. Shake off thoroughly.

The present invention is more convenient because the blower pipe 51 blows wind into the dustproof net 13 from the inside of the intake duct 11 while reciprocating to the left and right to shake off foreign substances such as dust stuck to the dustproof net 13. In addition, the dustproof net 13 can be easily cleaned automatically. In addition, the present invention has the advantage that the carriage 40 smoothly reciprocates to the left and right by the belt B driven in one direction as described above. In addition, there is an advantage that can prevent the belt (B) stretch or fall out.

As described above, the present invention can conveniently and automatically remove foreign substances such as dust caught in the dust screen for filtering dust, and can easily remove dust stuck on the dust screen, and also can be driven in a belt driven in one direction. It can be smoothly reciprocating movement of the cart to the left and right, and is a very useful invention that can prevent the belt from stretching or falling out.

Claims (2)

A cleaning hole 14 formed in the intake duct 11 in the longitudinal direction and having a rubber plate 20 having a cutout portion 21 attached thereto; A rail member 30 supported by the intake duct 11 in the longitudinal direction and provided with pulleys P1 and P2 on both sides thereof; A motor M for driving the belt B and the pulley P2 connected to the pulleys P1 and P2; A trolley 40 mounted to the rail member 30 so as to be transported from left to right; A blower 50 attached to the trolley 40 and inserted into the cutout portion 21 and having a blower tube 51 for blowing dust from the inside of the intake duct 11 to blow the dust into the dustproof net 13; In the air conditioner 10 is connected to the belt (B) is provided with a balance transfer member 60 for reciprocating the balance 40, A bracket 43 in which the long hole 42 is drilled in the width direction is installed in the trolley 40, and a bushing 61 is installed in the trolley transfer member 60 to be movable in the long hole 42. On both sides of the housing 62 of the trolley conveying member 60, knurled rollers R1 and R2 are formed so that both ends of the belt B are sandwiched between the rollers R1 and R2 to the bolt 63. The one side roller R2 is eccentric to prevent the belt B from being pulled out, and the guide hole 65 for guiding the rotation of the eccentric pin 64 installed in the eccentric roller R2 is drilled in the housing 62. And the housing 62 has a fixed shaft 67 for supporting the bushing 61 with a spring 66 in the housing 62. delete