Descaling device for air conditioner

Abstract

The utility model relates to the technical field of central air conditioner cleaning, and discloses an air conditioner descaling device which comprises a base, a mixing barrel arranged at the top of the base, a drain outlet formed in one side of the mixing barrel, a water conveying pipe and a chemical conveying pipe arranged on the two sides of the mixing barrel respectively, and a clean water tank and a chemical adding barrel arranged at one end of the water conveying pipe and one end of the chemical conveying pipe respectively. A liquid outlet is formed in one side of the mixing barrel, a liquid conveying pipe is arranged on one side of the liquid outlet, a rotating rod is arranged at the bottom of the base, a servo motor is arranged at the top of the rotating rod, a stirring rod is arranged on one side of the rotating rod, stirring blades are arranged on the stirring rod, a cleaning assembly is arranged on one side of the stirring rod, and an L-shaped scraper is arranged on one side of the rotating rod. An output shaft of a servo motor rotates to drive a rotating rod to rotate, so that a stirring rod and stirring blades arranged on one side of the rotating rod rotate to accelerate mixing of water and chemical agents in the barrel, meanwhile, an L-shaped scraping plate inserted into one side of the rotating rod rotates to clean the bottom of the barrel, a cleaning assembly arranged on one side of the stirring rod rubs the wall of the barrel, and cleaning of the inner wall of the mixing barrel is completed jointly.

Description

TECHNICAL FIELD

[0001] The utility model relates to central air conditioning cleaning technical field, concretely is a kind of air conditioner descaling device. BACKGROUND

[0002] Central air conditioning system is composed of one or more cold and heat source systems and multiple air conditioning systems, which is different from traditional refrigerant type air conditioner, and centrally processes air to meet comfort requirements, uses the principle of liquid gasification refrigeration to provide the required cold quantity for air conditioning system to offset the heat load of indoor environment;The heating system provides the required heat for the air conditioning system to offset the indoor environment cooling load, and the central air conditioning is long-term operation, which will cause the equipment to be blocked by scale, reduce efficiency, increase energy consumption and shorten service life, so it needs to be cleaned regularly.

[0003] For example, Chinese utility model patent CN218655956U proposes a central air conditioner descaling device, which includes a bottom plate, a cleaning box body is arranged on the top of the bottom plate, a top cover is arranged on the top of the cleaning box body, a stirring and cleaning brush mechanism is arranged on the top of the top cover, a medicine storage box is arranged on the top of one side of the cleaning box body, and a water adding tank is further arranged on the top of one side of the bottom plate. The stirring and cleaning brush mechanism includes a motor mounting seat, a driving motor is arranged on the top of the motor mounting seat, a first rotating shaft is arranged on one end of the driving motor, the output end of the driving motor is in transmission connection with the first rotating shaft, and a first bevel gear is fixedly connected to the other end of the first rotating shaft. By arranging the stirring and cleaning brush mechanism, the inner wall of the cleaning box body can be kept clean, the service life of the cleaning box body is improved, the efficiency of mixing the descaling agent and water is improved, the mixing effect is good, and the descaling efficiency of the device is improved.

[0004] However, the existing central air conditioner descaling device has the problem that the descaling agent and water are mixed in the box for a long time, and after long-term mixing of the descaling agent and water for cleaning the air conditioner, the inner wall of the cleaning box is easy to be contaminated with dirt, which is not convenient to clean, and the subsequent cleaning liquid concentration in the barrel is disturbed, thereby reducing the efficiency of cleaning the air conditioner. Therefore, we propose a kind of air conditioner descaling device. UTILITY MODEL CONTENTS

[0005] (1) Technical problem solved

[0006] In view of the shortcomings of the prior art, the utility model provides an air conditioner descaling device, which has the advantages of cleaning the cleaning liquid mixing barrel, and solves the problem that the dirt and sediment on the inner wall of the cleaning barrel are not easy to clean after multiple uses of the existing device.

[0007] (2) Technical scheme

[0008] In order to achieve the above object, the utility model provides the following technical scheme: an air conditioner scale removing device, including the base, the base top is provided with the mixing bucket, the mixing bucket side is provided with the blowdown, the mixing bucket both sides are provided with water delivery pipe and medicine delivery pipe, water delivery pipe and medicine delivery pipe one end is provided with fresh water tank and dosing bucket, the mixing bucket side is provided with liquid outlet, liquid outlet side is provided with infusion tube, the base bottom is provided with the rotation rod, the rotation rod top is provided with servo motor, the rotation rod side is provided with the stirring rod, stirring rod is provided with the stirring blade on, the stirring rod side is provided with cleaning assembly, the rotation rod side is provided with L type scraper.

[0009] In some embodiments, the rotation rod side is provided with T-shaped groove, the L-shaped scraper side is provided with convex, the convex is embedded in the T-shaped groove.

[0010] In some embodiments, the mixing bucket bottom is provided with arc-shaped groove, the arc-shaped groove bottom is provided with semicircular scraper, the semicircular scraper side is provided with long rod, the long rod penetrates the blowdown.

[0011] In some embodiments, the mixing bucket side wall is provided with annular groove, the annular groove is embedded with annular pipe, the annular pipe bottom is provided with nozzle, the nozzle side is connected with the fresh water tank.

[0012] In some embodiments, the nozzle is inclined, and the bottom of the nozzle is inclined towards the side wall of the mixing bucket.

[0013] In some embodiments, the cleaning assembly includes an elastic scraper, and the elastic scraper is provided with bristles on one side.

[0014] In some embodiments, the elastic scraper is provided with a through hole on one side, and an arc-shaped plate is provided on one side of the elastic scraper. A recess is provided on one side of the stirring rod, a hole is provided in the side wall of the recess, a cylindrical recess is provided in the side wall of the hole, a spring is provided on one side of the cylindrical recess, a buckle is provided on one side of the spring, and the buckle penetrates the through hole.

[0015] In some embodiments, the fresh water tank and the dosing bucket are provided with an observation window on one side.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides an air conditioner scale removing device, which has the following beneficial effects:

[0018] 1. The device is rotated by the servo motor output shaft, drives the rotating rod to rotate, so that the stirring rod and stirring blade arranged on one side of the rotating rod rotate to accelerate the mixing of water and chemical agent in the barrel, and the L-shaped scraper inserted on one side of the rotating rod rotates to clean the bottom of the barrel, and the cleaning assembly arranged on one side of the stirring rod rubs the barrel wall, to jointly complete the cleaning of the inner wall of the mixing barrel.

[0019] 2. The device is embedded in the annular groove opened on the side of the mixing barrel, and when the barrel is cleaned, clean water can be introduced into the pipe to be sprayed from the multiple nozzles arranged at the bottom of the annular pipe and directed to the barrel wall, so as to clean the barrel wall. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure in the utility model;

[0022] Figure 3 It is a schematic diagram of the arc-shaped groove and semicircular scraper structure in the utility model;

[0023] Figure 4 It is a schematic diagram of the annular pipe and nozzle structure in the utility model;

[0024] Figure 5 It is a schematic diagram of the cleaning assembly structure in the utility model;

[0025] Figure 6 It is a schematic diagram of the spring and buckle structure in the utility model;

[0026] Figure 7 It is a schematic diagram of the through hole and arc-shaped plate structure in the utility model.

[0027] In the drawing: 100, base; 110, mixing barrel; 120, pollution discharge port; 130, clean water tank; 131, water conveying pipe; 140, dosing barrel; 141, chemical conveying pipe; 150, liquid outlet; 160, liquid conveying pipe; 200, rotating rod; 210, servo motor; 220, stirring rod; 221, groove; 222, hole; 223, buckle; 224, spring; 230, stirring blade; 240, cleaning assembly; 241, elastic scraper I; 242, brush; 300, L-shaped scraper; 310, T-shaped groove; 400, arc-shaped groove; 410, semicircular scraper; 411, long rod; 500, annular pipe; 510, nozzle; 600, through hole; 610, arc-shaped plate; 700, observation window. DETAILED DESCRIPTION

[0028] With reference to the drawings and the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts should fall within the scope of the present application.

[0029] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement condition and the like between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0030] In the present application, unless otherwise clearly specified and limited, the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium; can be internal connection of two elements or interaction relationship between two elements, unless otherwise clearly specified and limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0031] In addition, the description such as "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that the technical solutions can be realized by those of ordinary skill in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present application.

[0032] The present application will be described below in combination with the drawings and specific embodiments:

[0033] In combination with Figures 1-7The embodiment of the application provides a scale removal device of an air conditioner, which comprises a base 100, a mixing barrel 110 arranged at the top of the base 100, a pollution discharge port 120 arranged at one side of the mixing barrel 110, a water delivery pipe 131 and a medicine delivery pipe 141 arranged at two sides of the mixing barrel 110 respectively, a clean water tank 130 and a medicine tank 140 arranged at one end of the water delivery pipe 131 and the medicine delivery pipe 141 respectively, a liquid outlet 150 arranged at one side of the mixing barrel 110, a liquid delivery pipe 160 arranged at one side of the liquid outlet 150, a rotating rod 200 arranged at the bottom of the base 100, a servo motor 210 arranged at the top of the rotating rod 200, a stirring rod 220 arranged at one side of the rotating rod 200, stirring blades 230 arranged on the stirring rod 220, a cleaning assembly 240 arranged at one side of the stirring rod 220 and an L-shaped scraper 300 arranged at one side of the rotating rod 200.

[0034] In the use process, clean water and chemical agents are respectively added into the clean water tank 130 and the medicine tank 140, then the clean water and the chemical agents are injected into the mixing barrel 110 according to a certain proportion, then the rotating rod 200 is opened, the rotating rod 200 output shaft rotates to drive the stirring rod 220 to rotate, the stirring rod 220 rotates to drive the stirring blades 230 arranged thereon to rotate, the clean water and the chemical agents are stirred to mix, then the liquid delivery pipe 160 is connected to the air conditioner drainage pipe, and the mixed liquid is introduced into the air conditioner, so that the air conditioner is descaled, and the formation of scale in the circulating water in the air conditioner is reduced. In the process, the stirring blades 230 rotate to drive the cleaning assembly 240 arranged at one side to rub the barrel side wall and the bottom barrel wall for cleaning. When the stirring rod 220 rotates, the L-shaped scraper 300 arranged at one side of the stirring rod 220 rotates, and the bottom of the L-shaped scraper 300 rotates to clean the bottom of the mixing barrel 110, so that the inner wall of the mixing barrel 110 is prevented from being stained with chemical agent dirt after long-term use, and the concentration control of the subsequent mixing of clean water and chemical agents is affected.

[0035] In some embodiments, a T-shaped groove 310 is formed at one side of the rotating rod 200, and a protrusion is arranged at one side of the L-shaped scraper 300, and the protrusion is embedded in the T-shaped groove 310.

[0036] In the use process, after the device is used for many times, the top of the mixing barrel 110 can be opened, the L-shaped scraper 300 is pulled out upward, and the L-shaped scraper 300 is cleaned, so that the side wall of the L-shaped scraper 300 is prevented from being attached with sediment, and the subsequent cleaning process is affected.

[0037] In some embodiments, an arc-shaped groove 400 is formed at the bottom of the mixing barrel 110, a semicircular scraper 410 is arranged at the bottom of the arc-shaped groove 400, a long rod 411 is arranged at one side of the semicircular scraper 410, and the long rod 411 penetrates through the pollution discharge port 120.

[0038] In use, after the mixing barrel 110 is cleaned, the part of the cleaning is dropped on the bottom of the mixing barrel 110, the L-shaped scraper 300 rotates to push it into the arc-shaped groove 400, and after the sewage is discharged at the end of the cleaning, the long rod 411 can be pulled to move the semicircular scraper 410 to take out the residual sediment.

[0039] In some embodiments, the mixing barrel 110 side wall is provided with an annular groove, and an annular pipe 500 is embedded in the annular groove. The annular pipe 500 is provided with a nozzle 510 at the bottom, and the nozzle 510 is connected with a water tank 130 through a connecting pipe.

[0040] In use, when the rotating rod 200 rotates to drive the cleaning assembly 240 and the L-shaped scraper 300 to clean the barrel wall, water can be supplied to the annular pipe 500 through the water tank 130, and the annular pipe 500 sprays water from the nozzle 510 at the bottom to assist in cleaning the cleaning assembly 240 and the L-shaped scraper 300, thereby improving the cleaning efficiency.

[0041] In some embodiments, the nozzle 510 is inclined, and the bottom of the nozzle 510 is inclined toward the side wall of the mixing barrel 110.

[0042] In use, the nozzle 510 is inclined toward the barrel wall, and when water is supplied to the annular pipe 500 and sprayed from the nozzle 510 to clean the barrel wall, the water in the nozzle 510 is directly sprayed on the barrel wall, so that the cleaning effect is better.

[0043] In some embodiments, the cleaning assembly 240 includes an elastic scraper one 241, and the elastic scraper one 241 is provided with a brush 242 on one side.

[0044] In use, when the rotating rod 200 rotates to drive the stirring rod 220 to rotate, the stirring rod 220 drives the cleaning assembly 240 provided on one side to rotate, and when the cleaning assembly 240 rotates, the elastic scraper one 241 and the brush 242 rub against the barrel wall to clean the barrel wall.

[0045] In some embodiments, the elastic scraper one 241 is provided with a through hole 600 on one side, and an arc-shaped plate 610 is arranged on one side of the elastic scraper one 241. The stirring rod 220 is provided with a groove 221 on one side, and the side wall of the groove 221 is provided with a hole 222. The side wall of the groove 221 is provided with a cylindrical groove symmetrically with the hole 222, and a spring is arranged on one side of the cylindrical groove. A buckle 223 is arranged on one side of the spring, and the buckle 223 penetrates through the through hole 600.

[0046] In use, when the cleaning assembly 240 is installed, the elastic scraper 241 in the cleaning assembly 240 is inserted into the groove 221 on one side of the stirring rod 220, the side wall of the elastic scraper 241 presses the buckle 223, the buckle 223 presses the spring 224, the spring 224 is contracted and moves into the cylindrical groove, the elastic scraper 241 passes through the groove 221, at the same time, the spring 224 presses the buckle 223, after the cleaning assembly 240 is inserted into the appropriate position, the buckle 223 pushes the spring 224, the spring 224 is inserted into the hole 222 after penetrating the through hole 600 arranged on one side of the elastic scraper 241, the elastic scraper 241 is limited, the elastic scraper 241 is convenient to install and disassemble, and can be disassembled and cleaned after being used for several times.

[0047] In some embodiments, the water tank 130 and the medicament adding barrel 140 are provided with observation windows 700 on one side.

[0048] In use, the water tank 130 and the medicament adding barrel 140 are provided with observation windows 700 on one side, which can facilitate observation and control the mixing ratio of water and chemical agents.

[0049] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present specification.

[0050] In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, also not within the scope of protection required by the present application.

[0051] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An air conditioner descaling device, characterized by, The utility model provides a medicine mixing device, including the base (100), the base (100) top is provided with mixing bucket (110), one side of mixing bucket (110) is provided with sewage outlet (120), both sides of mixing bucket (110) are provided with water pipe (131) and medicine pipe (141) respectively, one end of water pipe (131) and medicine pipe (141) is provided with clean water tank (130) and medicine adding bucket (140) respectively, one side of mixing bucket (110) is provided with liquid outlet (150), one side of liquid outlet (150) is provided with infusion tube (160), the bottom of base (100) is provided with rotating rod (200), the top of rotating rod (200) is provided with servo motor (210), one side of rotating rod (200) is provided with stirring rod (220), be provided with stirring blade (230) on stirring rod (220), one side of stirring rod (220) is provided with cleaning assembly (240), one side of rotating rod (200) is provided with L-shaped scraper (300).

2. The scale removal device of claim 1, wherein: The rotating rod (200) is provided with a T-shaped groove (310) on one side, and the L-shaped scraper (300) is provided with a protrusion on one side, which is embedded in the T-shaped groove (310).

3. The scale removal device of claim 1, wherein: The bottom of the mixing bucket (110) is provided with an arc-shaped groove (400), and the bottom of the arc-shaped groove (400) is provided with a semicircular scraper (410), and one side of the semicircular scraper (410) is provided with a long rod (411), which penetrates the sewage outlet (120).

4. The scale removal device of claim 1, wherein: The sidewall of the mixing bucket (110) is provided with an annular groove, and the annular groove is embedded with an annular pipe (500), and the bottom of the annular pipe (500) is provided with a nozzle (510), and the nozzle (510) is connected with the clean water tank (130) through a connecting pipe.

5. The scale removal device of claim 4, wherein: The nozzle (510) is inclined, and the bottom of the nozzle (510) is inclined towards the sidewall of the mixing bucket (110).

6. The scale removal device of claim 1, wherein: The cleaning assembly (240) includes an elastic scraper (241), and the elastic scraper (241) is provided with bristles (242) on one side.

7. The scale removal device of claim 6, wherein: The elastic scraper (241) is provided with a through hole (600) on one side, and an arc-shaped plate (610) is provided on one side of the elastic scraper (241), and the stirring rod (220) is provided with a groove (221) on one side, and the sidewall of the groove (221) is provided with a hole (222), and a cylindrical groove is provided on the sidewall of the groove (221) and symmetrically with the hole (222), and a spring (224) is provided on one side of the cylindrical groove, and a buckle (223) is provided on one side of the spring (224), and the buckle (223) penetrates the through hole (600).

8. The scale removal device of claim 1, wherein: The clean water tank (130) and the medicine adding bucket (140) are provided with an observation window (700) on one side.

Images