Spraying device for cleaning air conditioner

Abstract

The spraying device comprises a water storage tank and a hollow metal hose, a tank cover plate is arranged above the water storage tank, a feeding opening is formed in the tank cover plate, a plug is arranged above the feeding opening and is connected with the tank cover plate in an inserted mode, a spraying head is arranged at one end of the hollow metal hose, and a water outlet is formed in the other end of the hollow metal hose. A water suction pump is arranged at the bottom of the water storage tank, a water pipe is arranged between the water suction pump and the hollow metal hose, the two ends of the water pipe are connected with the hollow metal hose and the water suction pump into a whole, and a filtering disc is arranged on one side of a water inlet of the water suction pump; the spraying rod of the spraying device adopts the hollow metal hose, the hollow metal hose is correspondingly bent under stress, cleaning personnel can bend the hollow metal hose according to spraying requirements, a spraying head can be conveniently inserted into the narrow position of the air conditioner, and spraying treatment can be better conducted on the air conditioner.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioner cleaning technical field, concretely is a kind of for the spraying device of air conditioner cleaning. BACKGROUND

[0002] Most conditioning machines such as air conditioners have outdoor bodies, and long-term wind and sun exposure causes dust to accumulate on the filter screen after use of the outdoor machine, which can cause blockage of the filter screen if not cleaned in time, and the conditioning machine loses its function of adjusting the environment, is easily damaged, and has a fire hazard if left for a longer period of time. Air conditioner cleaning is an important measure to improve air quality, prolong the service life of the air conditioner and protect family health. Air conditioner cleaning is an important step to maintain normal operation of the air conditioner and indoor air quality. A spraying device is needed during air conditioner cleaning.

[0003] A kind of air conditioner cleaning spraying device for facilitating dispensing cleaning solution is disclosed in Chinese patent publication No. CN210980987U, authorized on July 10, 2020. The spraying device includes a box body, a motor, and a spraying device. The top end of the box body is provided with a power cabin, and the motor is fixedly installed in the power cabin. The left end of the motor is fixedly installed with a driving bevel gear, and the driving bevel gear is respectively engaged with a first driven bevel gear and a second driven bevel gear. The first driven bevel gear and the second driven bevel gear are fixedly connected to the outer surface of the shaft. The outer surface of the shaft is fixedly installed with a stirring blade. The inside bottom surface of the box body is fixedly installed with a bottom plate. The spraying device for air conditioner cleaning facilitates dispensing of cleaning solution. The tooth block distribution arc of the driving bevel gear is half of the circumference of the driving bevel gear, which facilitates the intermittent engagement of the driving bevel gear with the first driven bevel gear and the second driven bevel gear, thereby facilitating the reciprocating rotation of the stirring blade and enhancing the stirring effect of the mixed liquid in the box body.

[0004] The spraying rod structure of the existing spraying device is fixed and cannot be bent, which makes it inconvenient to insert the spraying head into the narrow space of the air conditioner. The spraying device cannot effectively spray the air conditioner parts in the narrow space, which reduces the spraying effect and cannot meet the use requirements. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a spraying device for air conditioner cleaning to solve the problem of the fixed spraying rod structure of the existing spraying device, which cannot be bent, making it inconvenient to insert the spraying head into the narrow space of the air conditioner, and cannot effectively spray the air conditioner parts in the narrow space, which reduces the spraying effect and cannot meet the use requirements.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a kind of spraying device for air conditioner cleaning, including water storage tank and hollow metal hose, the top of water storage tank is provided with tank cover plate, and tank cover plate is connected with water storage tank by screw, the tank cover plate is provided with filling port, the top of filling port is provided with plug, and plug is inserted with tank cover plate, one end of hollow metal hose is provided with spray head, and spray head is connected with hollow metal hose by screw thread, the bottom of water storage tank is provided with water pump, water pipe is arranged between water pump and hollow metal hose, and the both ends of water pipe are integrally connected with hollow metal hose and water pump respectively, the side of water pump inlet is provided with filter disc, and filter disc is integrally connected with water pump.

[0007] Preferably, the top of the tank cover plate is provided with a motor, and the motor is connected with the tank cover plate by screws.

[0008] Preferably, the outside of one end of the hollow metal hose is provided with an anti-skid sleeve, and the anti-skid sleeve is integrally connected with the hollow metal hose.

[0009] Preferably, one side of the water storage tank is provided with a viewing window, and the viewing window is integrally provided with the water storage tank.

[0010] Preferably, one side of the water storage tank is provided with a winding roller, and the winding roller is connected with the water storage tank by screws.

[0011] Preferably, one side of the water storage tank is provided with a U-shaped seat, and the U-shaped seat is provided with two, and the U-shaped seat is connected with the water storage tank by screws.

[0012] Preferably, the lower part of the both ends of the water storage tank is respectively provided with a supporting seat and a rubber plate, and the supporting seat and the rubber plate are fixedly connected with the water storage tank.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The utility model discloses a device through the setting of motor, stirring paddle, hollow metal hose, spray head, water pipe and water pump, motor drives stirring paddle to rotate, and with the rotation of stirring paddle agitates water body and mixes fast, and water pump extracts cleaning fluid and sends into hollow metal hose through water pipe, and then sprays through spray head and realizes the spraying, and hollow metal hose is stressed and bends accordingly, and the hollow metal hose can be bent according to the spraying demand of the cleaning personnel, and the spraying treatment can be better carried out.

[0015] 2. The utility model discloses a device through the setting of winding roller and U type seat, winding roller can wind the water pipe not used, avoids the cross knot of the water pipe not used, and the hollow metal hose is connected with U type seat, fixes the hollow metal hose not used, improves the practicality of the spraying device.

[0016] 3. The utility model discloses a device through the setting of support seat, rubber board, walking wheel, recess and push-pull frame, walking wheel and rubber board constitute a group of support structure, and support seat and walking wheel support the device, and push-pull frame is drawn from recess, and the support seat is lifted by exerting the pulling force of push-pull frame to the device, and at this moment, walking wheel contacts the ground, and moves the device under the cooperation of walking wheel under the action of pulling force, and the applicability of the spraying device is improved. DRAWINGS

[0017] Figure 1 It is the overall structure schematic diagram of the utility model;

[0018] Figure 2 It is the rear view of the utility model;

[0019] Figure 3 It is the stirring paddle and water storage tank connection relation diagram of the utility model;

[0020] Figure 4 It is the water pump and water storage tank connection relation diagram of the utility model.

[0021] In the drawing: 1, water storage tank; 2, tank cover plate; 3, motor; 4, plug; 5, visible window; 6, support seat; 7, rubber board; 8, walking wheel; 9, drain valve; 10, winding roller; 11, hollow metal hose; 12, spray head; 13, water pipe; 14, anti-skid sleeve; 15, U type seat; 16, recess; 17, push-pull frame; 18, charging port; 19, stirring paddle; 20, water pump; 21, filter disc. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Please refer to Figures 1-4The utility model provides an embodiment: a kind of spraying device for air conditioner cleaning, including water storage tank 1 and hollow metal hose 11, the top of water storage tank 1 is provided with tank cover plate 2, and tank cover plate 2 is connected with water storage tank 1 by screw, tank cover plate 2 is provided with charging port 18, the top of charging port 18 is provided with plug 4, and plug 4 is inserted with tank cover plate 2, one end of hollow metal hose 11 is provided with spray head 12, and spray head 12 is connected with hollow metal hose 11 by screw, the bottom of water storage tank 1 is provided with water pump 20, water pipe 13 is arranged between water pump 20 and hollow metal hose 11, and both ends of water pipe 13 are integrally connected with hollow metal hose 11 and water pump 20, one side of water pump 20 inlet is provided with filter disc 21, and filter disc 21 is integrally connected with water pump 20, the top of tank cover plate 2 is provided with motor 3, and motor 3 is connected with tank cover plate 2 by screw, the inside of water storage tank 1 is provided with stirring paddle 19, and one end of stirring paddle 19 is connected with the output end of motor 3.

[0024] When using: open plug 4 and add cleaning liquid and water in proportion from charging port 18 into water storage tank 1 to mix, open motor 3 to drive stirring paddle 19 to rotate, with the rotation of stirring paddle 19 agitating water body to mix quickly, open water pump 20 to extract cleaning liquid to hollow metal hose 11 through water pipe 13, then spray out through spray head 12, hollow metal hose 11 is bent correspondingly under stress, and cleaning personnel can bend hollow metal hose 11 according to spraying demand, to better spray treatment.

[0025] Please refer to Figure 1 , the outside of one end of hollow metal hose 11 is provided with anti-skid sleeve 14, and anti-skid sleeve 14 is integrally connected with hollow metal hose 11, anti-skid sleeve 14 increases the friction force of hand gripping hollow metal hose 11, to prevent slipping, to facilitate handheld hollow metal hose 11 to spray.

[0026] Please refer to Figure 1 , one side of water storage tank 1 is provided with visual window 5, and visual window 5 is integrally arranged with water storage tank 1, one side of water storage tank 1 is provided with drain valve 9, and drain valve 9 is integrally connected with water storage tank 1, drain valve 9 is arranged at the bottom of water storage tank 1, visual window 5 can observe the condition inside water storage tank 1 from outside, to add cleaning liquid in time, drain valve 9 can discharge residual cleaning liquid in water storage tank 1.

[0027] Please refer to Figure 1The side of the water storage tank 1 is provided with a winding roller 10, and the winding roller 10 is connected with the water storage tank 1 through screws. The side of the water storage tank 1 is provided with two U-shaped seats 15, and the U-shaped seats 15 are connected with the water storage tank 1 through screws. The hollow metal hose 11 is clamped with the U-shaped seat 15. The unused water pipe 13 can be wound by the winding roller 10, so as to avoid the cross knot of the unused water pipe 13. The hollow metal hose 11 is connected with the U-shaped seat 15, so as to fix the unused hollow metal hose 11.

[0028] Please refer to Figure 1 and Figure 2 The lower parts of the two ends of the water storage tank 1 are respectively provided with support seats 6 and rubber plates 7, and the support seats 6 and the rubber plates 7 are fixedly connected with the water storage tank 1. The lower part of the rubber plate 7 is provided with walking wheels 8. The walking wheels 8 are provided with two, and the walking wheels 8 are connected with the rubber plate 7 through screws. The walking wheels 8 are flush with the lower end of the support seat 6. The sidewall of the water storage tank 1 is provided with a groove 16. The inside of the groove 16 is provided with a pull frame 17, and the pull frame 17 is rotatably connected with the water storage tank 1. The groove 16 and the pull frame 17 are both U-shaped. The device is supported by the support seat 6 and the walking wheel 8. The pull frame 17 is pulled out of the groove 16. The support seat 6 is lifted by the pull frame 17. At this time, the walking wheel 8 is in contact with the ground. Under the action of the pulling force, the device is moved together with the walking wheel 8, so as to improve the applicability of the spraying device.

[0029] Working principle: open the plug 4, add the cleaning liquid and water into the water storage tank 1 from the feeding port 18 according to the proportion, start the motor 3 to drive the stirring paddle 19 to rotate, and the water body is stirred and mixed quickly with the rotation of the stirring paddle 19. Start the water pump 20 to extract the cleaning liquid through the water pipe 13 and send it into the hollow metal hose 11, and then spray it out through the spray head 12. The hollow metal hose 11 is bent correspondingly under the force. The cleaning personnel can bend the hollow metal hose 11 according to the spraying demand, so as to better spray. The unused water pipe 13 can be wound by the winding roller 10, so as to avoid the cross knot of the unused water pipe 13. The hollow metal hose 11 is connected with the U-shaped seat 15, so as to fix the unused hollow metal hose 11. The device is supported by the support seat 6 and the walking wheel 8. The pull frame 17 is pulled out of the groove 16. The support seat 6 is lifted by the pull frame 17. At this time, the walking wheel 8 is in contact with the ground. Under the action of the pulling force, the device is moved together with the walking wheel 8, so as to improve the applicability of the spraying device.

[0030] The contents not described in detail in the specification belong to the prior art known by the professional technical personnel.

[0031] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A spraying device for air conditioner cleaning, comprising a water storage tank (1) and a hollow metal hose (11), characterized in that: The upper side of the water storage tank (1) is provided with a tank cover plate (2), and the tank cover plate (2) is connected with the water storage tank (1) through screws, the tank cover plate (2) is provided with a feeding port (18), the upper side of the feeding port (18) is provided with a plug (4), and the plug (4) is inserted with the tank cover plate (2), one end of the hollow metal hose (11) is provided with a spraying head (12), and the spraying head (12) is threadedly connected with the hollow metal hose (11), the bottom of the water storage tank (1) is provided with a water pump (20), the water pump (20) and the hollow metal hose (11) are provided with a water pipe (13), and the two ends of the water pipe (13) are connected with the hollow metal hose (11) and the water pump (20) as a whole, and the water inlet of the water pump (20) is provided with a filter disc (21), and the filter disc (21) is connected with the water pump (20) as a whole.

2. The spraying device for cleaning an air conditioner according to claim 1, wherein: The upper side of the tank cover plate (2) is provided with a motor (3), and the motor (3) is connected with the tank cover plate (2) through screws, the inside of the water storage tank (1) is provided with a stirring paddle (19), and one end of the stirring paddle (19) is connected with the output end of the motor (3).

3. The spraying device for cleaning an air conditioner according to claim 1, wherein: The outside of one end of the hollow metal hose (11) is provided with an anti-skid sleeve (14), and the anti-skid sleeve (14) is connected with the hollow metal hose (11) as a whole.

4. The spraying device for cleaning an air conditioner according to claim 1, wherein: One side of the water storage tank (1) is provided with a visual window (5), and the visual window (5) is arranged integrally with the water storage tank (1), one side of the water storage tank (1) is provided with a drain valve (9), and the drain valve (9) is connected with the water storage tank (1) as a whole, and the drain valve (9) is arranged at the bottom of the water storage tank (1).

5. The spray device for cleaning an air conditioner according to claim 1, wherein: One side of the water storage tank (1) is provided with a winding roller (10), and the winding roller (10) is connected with the water storage tank (1) through screws.

6. The spray device for cleaning an air conditioner according to claim 1, wherein: One side of the water storage tank (1) is provided with a U-shaped seat (15), the U-shaped seat (15) is provided with two, and the U-shaped seat (15) is connected with the water storage tank (1) through screws, and the hollow metal hose (11) is clamped with the U-shaped seat (15).

7. The spray device for cleaning an air conditioner according to claim 1, wherein: The lower sides of the two ends of the water storage tank (1) are respectively provided with a supporting seat (6) and a rubber plate (7), and the supporting seat (6) and the rubber plate (7) are fixedly connected with the water storage tank (1), the lower side of the rubber plate (7) is provided with a walking wheel (8), the walking wheel (8) is provided with two, and the walking wheel (8) is connected with the rubber plate (7) through screws, the walking wheel (8) is arranged flush with the lower end of the supporting seat (6), a recess (16) is arranged on the side wall of the water storage tank (1), a push-pull frame (17) is arranged in the recess (16), and the push-pull frame (17) is rotatably connected with the water storage tank (1), and the recess (16) and the push-pull frame (17) are both arranged in a U-shaped manner.

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