CN104880121A - Cleaning device and automatic cleaning method for condensers of air conditioners - Google Patents
Cleaning device and automatic cleaning method for condensers of air conditioners Download PDFInfo
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- CN104880121A CN104880121A CN201510205303.1A CN201510205303A CN104880121A CN 104880121 A CN104880121 A CN 104880121A CN 201510205303 A CN201510205303 A CN 201510205303A CN 104880121 A CN104880121 A CN 104880121A
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Abstract
The invention relates to a cleaning device for condensers of air conditioners. The cleaning device comprises a power device and a cleaning device body. The power device comprises a motor and a transmission assembly, the motor can be arranged on an edge plate on a side of each air conditioner, the transmission assembly is connected with an output shaft of the motor, the cleaning device body comprises a brush which is used for cleaning fins on the condensers of the air conditioners, and the brush can be vertically guided to reciprocate along the fins under the control of the transmission assembly. The transmission assembly comprises a transmission lead screw and a lead screw nut, the transmission lead screw is connected with the output shaft by a shaft sleeve, the lead screw nut is meshed and connected with the transmission lead screw, a horizontal strut is connected onto the lead screw nut, two ends of the strut can respectively extend to two ends of each fin, the brush is arranged on the strut, and bristles of the brush can face a side of each condenser and are in contact with the fins. The invention further provides an automatic cleaning method for the condensers of the air conditioners. The cleaning device and the automatic cleaning method have the advantages that the condensers of the air conditioners can be cleaned by the aid of condensate water generated by defrosting, and the cleaning device is simple and compact in structure, convenient to use, low in cost and high in cleaning efficiency.
Description
Technical field
The present invention relates to the cleaning technique field of condenser, particularly relate to a kind of cleaning device and auto-cleaning method of air-conditioning condenser.
Background technology
Air-conditioner uses for a long time, and its condenser has a large amount of laying dusts, if do not carry out cleaning treatment to this laying dust for a long time, the heat-exchange capacity of air-conditioner can be caused to decline, and Energy Efficiency Ratio reduces, and causes unnecessary waste.In order to remove the laying dust on air-conditioning condenser, the cleaning of current air-conditioning condenser adopts human at periodic intervals to clean mostly, and cleaning difficulty is large, and efficiency is low, and cost is high, is unfavorable for the long-term effective use of air-conditioner.Chinese patent CN 101398206A disclose a kind of can the split-type air conditioner of automatic cleaning outdoor unit and automation cleaning control method thereof, comprise the indoor set that is provided with controller and the off-premises station with condenser, the automatic water spraying system of automatic flushing device is provided with in described off-premises station, described automatic flushing device comprises synchronous motor, the tape handler be connected with its output shaft and fixing cleaning brush on a moving belt, described cleaning brush and conveyer belt one move back and forth, structure is comparatively complicated, and fault rate is high.
Summary of the invention
Technical problem to be solved by this invention is to provide simple, the easy to use and cleaning device of the air-conditioning condenser that operating efficiency is high of a kind of structure, proposes a kind of auto-cleaning method of air-conditioning condenser simultaneously.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of cleaning device of air-conditioning condenser, comprise power set and cleaning device, described power set comprise the motor be arranged on air-conditioning one side board and the transmission component be connected with the output shaft of described motor, described cleaning device comprises the hairbrush for cleaning air-conditioning condenser fin, and described transmission component controls described hairbrush and moves back and forth along the vertical guiding of described fin.
Further: described motor is arranged at the upper side plate of described air-conditioning or lower side plate, and described output shaft is vertically placed.
Further: described transmission component comprises the drive lead screw and the feed screw nut that be connected meshing with described drive lead screw that are connected by axle sleeve with described output shaft, the other end of described drive lead screw is connected on the side plate of side relative to described motor on described air-conditioning, is preferably inserted in the hole on air-conditioning side plate by the other end of described drive lead screw.
The beneficial effect of above-mentioned further scheme is: described motor is directly connected with drive lead screw by described output shaft, and structure is simple, easy for installation.
Further: the pole described feed screw nut being connected with level, the two ends of described pole extend to the two ends of described fin respectively.
The beneficial effect of above-mentioned further scheme is: when described drive lead screw rotates, and described feed screw nut can drive described pole together along the bar of drive lead screw to vertical movement.
Further: described feed screw nut is positioned at the centre of described condenser horizontal direction, the both sides of described feed screw nut are connected to the pole of level.
Further: described pole is provided with hairbrush, the bristle of described hairbrush towards condenser side, and with described fin contacts.
The beneficial effect of above-mentioned further scheme is: when described feed screw nut vertically moves, and the hairbrush on the pole of both sides can be driven evenly to move up and down, and can touch the whole surface of condenser fin, cleaning performance is good.
Further: described feed screw nut and described pole are by welding or being threaded.
The beneficial effect of above-mentioned further scheme is: installation and the replacement operation of described pole are convenient and swift.
Another technical scheme that the present invention proposes, a kind of auto-cleaning method of air-conditioning condenser, comprises the following steps:
S1: air-conditioning enters defrost pattern;
S2: enter described defrost pattern after 1 to 3 minute, start the motor of described cleaning device;
S3: the electric motor starting of described cleaning device, described motor drives described drive lead screw to rotate, described drive lead screw drives the hairbrush on pole back and forth to scrub condenser fin by described feed screw nut, and the condensed water utilizing defrost to produce cleans condenser;
S4: air-conditioning defrost pattern terminates;
S5: the motor of described cleaning device cuts out, reversion opened by the blower fan of condenser, carries out drying to condenser.
Further: in described S2, enter described defrost pattern after 2 minutes, start the motor of described cleaning device.
Another technical scheme that the present invention proposes, a kind of air-conditioning, comprises the chiller cleaning unit as above be arranged in described air-conditioning.
Based on technique scheme, the invention has the beneficial effects as follows: feed screw nut's structure that the present invention adopts drive lead screw and cooperatively interacts, the pole at driven by motor feed screw nut two ends and hairbrush is utilized to move up and down, can clean the fin surface of whole air-conditioning condenser easily, can automated cleaning be realized after the defrost of setting air-conditioning and scavenging period, simple and compact for structure, easy to use, cost is low, and cleaning efficiency is high.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of air-conditioning condenser of the present invention and cleaning device;
Fig. 2 is the top view of cleaning device of the present invention;
Fig. 3 is the flow chart of auto-cleaning method of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
11. motors, 12. drive lead screws, 13. feed screw nuts, 14. axle sleeves, 21. fins, 22. condensers, 31. hairbrush, 32. poles, side plate on 41., 42. blower fans.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, a kind of cleaning device of air-conditioning condenser, comprise power set and cleaning device, described power set comprise the motor 11 be arranged on air-conditioning one side board and the transmission component be connected with the output shaft of described motor 11, described cleaning device comprises the hairbrush 31 for cleaning the fin 21 on air-conditioning condenser 22, and described transmission component controls described hairbrush 31 and moves back and forth along the vertical guiding of described fin 21.
Preferred: as shown in Figure 1, described motor 11 is arranged at the upper side plate 41 of described air-conditioning, and described motor 11 also can be positioned at lower side plate, and described output shaft is vertically placed.
Preferred: described transmission component comprises the drive lead screw 12 and the feed screw nut 13 that be connected meshing with described drive lead screw 12 that are connected by axle sleeve 14 with described output shaft, the other end of described drive lead screw 12 is connected to on the side plate of the described relative side of motor 11 on described air-conditioning, is preferably inserted in the hole on air-conditioning side plate by the other end of described drive lead screw 12.Described motor 11 is directly connected with drive lead screw 12 by described output shaft, and structure is simple, easy for installation.
Preferred: the pole 32 described feed screw nut 13 being connected with level, the two ends of described pole 32 extend to the two ends of described fin 21 respectively.When described drive lead screw 12 rotates, described feed screw nut 13 can drive described pole 32 together along the bar of drive lead screw 12 to vertical movement.
Preferred: described feed screw nut 13 is positioned at the centre of described condenser 22 horizontal direction, the both sides of described feed screw nut 13 are connected to the pole 32 of level.Preferred: described pole 32 is provided with hairbrush 31, the bristle of described hairbrush 31 towards condenser 22 side, and contacts with described fin 21.When described feed screw nut 13 is vertically mobile, the hairbrush 31 on both sides pole 32 can be driven evenly to move up and down, and can touch the whole surface of the fin 21 of condenser 22, cleaning performance is good.
Preferred: described feed screw nut 13 and described pole 32 are by welding or being threaded, and installation and the replacement operation of described pole 32 are convenient and swift.
Another technical scheme that the present invention proposes, a kind of auto-cleaning method of air-conditioning condenser, as shown in Figure 2, comprises the following steps:
S1: air-conditioning enters defrost pattern, air-conditioning itself, with the function of automatic defrosting, after the body temperature of condenser 22 and duration reach established standards, can enter defrost pattern;
S2: defrosting operation reaches the presetting defrost time, is generally 1-3 minute, is preferably 2 minutes;
S3: the motor 11 of described cleaning device starts, described motor 11 drives described drive lead screw 12 to rotate, described drive lead screw 12 drives the fin 21 of the hairbrush 31 pairs of condensers 22 on pole 32 back and forth to scrub by described feed screw nut 13, and the condensed water utilizing defrost to produce cleans condenser 22;
S4: after air-conditioning returns to design temperature, defrost pattern terminates;
S5: the motor of described cleaning device cuts out, reversion opened by the blower fan 42 of condenser 22, carries out drying to condenser 22, and described blower fan 42 can be positioned at the top of described condenser 22, rear or front etc.
Another technical scheme that the present invention proposes, a kind of air-conditioning, comprises the chiller cleaning unit as above be arranged in described air-conditioning.
When operation of air conditioner heating mode, meeting frosting on air-conditioning condenser 22, must enter defrosting mode after running a period of time, in defrost process, the frost on condenser 22 can become condensation flow and get off, and reaches the effect of defrost.Now, open motor 11, motor 11 drives drive lead screw 12 to rotate, the feed screw nut 13 that rotarily drives of drive lead screw 12 moves up and down, thus band electric brush 31 pairs of each positions of condenser about 22 are back and forth scrubbed, the condensed water cleaning condenser 22 utilizing defrost to produce, thus reach the object that air-conditioning condenser 22 is cleaned.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (10)
1. the cleaning device of an air-conditioning condenser, it is characterized in that: comprise power set and cleaning device, described power set comprise the motor (11) be arranged on air-conditioning one side board and the transmission component be connected with the output shaft of described motor (11), described cleaning device comprises the hairbrush (31) for cleaning the fin (21) on air-conditioning condenser (22), and described transmission component controls described hairbrush (31) and moves back and forth along the vertical guiding of described fin (21).
2. the cleaning device of a kind of air-conditioning condenser according to claim 1, it is characterized in that, described motor (11) is arranged at the upper side plate (41) of described air-conditioning or lower side plate, and described output shaft is vertically placed.
3. a kind of cleaning device of air-conditioning condenser according to claim 1 or 2, it is characterized in that, described transmission component comprises the drive lead screw (12) and the feed screw nut (13) that be connected meshing with described drive lead screw (12) that are connected by axle sleeve (14) with described output shaft, and the other end of described drive lead screw (12) is connected on described air-conditioning with on the side plate of described motor (11) relative side.
4. the cleaning device of a kind of air-conditioning condenser according to claim 3, it is characterized in that, described feed screw nut (13) is connected with the pole (32) of level, the two ends of described pole (32) extend to the two ends of described fin (21) respectively.
5. the cleaning device of a kind of air-conditioning condenser according to claim 4, it is characterized in that, described feed screw nut (13) is positioned at the centre of described condenser (22) horizontal direction, and the both sides of described feed screw nut (13) are connected to the pole (32) of level.
6. the cleaning device of a kind of air-conditioning condenser according to claim 5, it is characterized in that, described pole (32) is provided with hairbrush (31), the bristle of described hairbrush (31) towards condenser (22) side, and contacts with described fin (21).
7. the cleaning device of a kind of air-conditioning condenser according to claim 6, it is characterized in that, described feed screw nut (13) and described pole (32) are by welding or being threaded.
8. utilize an auto-cleaning method for the cleaning device of air-conditioning condenser described in claim 6 or 7, it is characterized in that, comprise the following steps:
S1: air-conditioning enters defrost pattern;
S2: enter described defrost pattern after 1 to 3 minute, starts the motor (11) of described cleaning device;
S3: described motor (11) drives described drive lead screw (12) to rotate, described drive lead screw (12) drives the hairbrush (31) on pole (32) to carry out vertical up and down reciprocatingly scrubbing to condenser (22) fin (21) by described feed screw nut (13), and the condensed water utilizing defrost to produce cleans condenser (22);
S4: described defrost pattern terminates;
S5: the motor (11) of described cleaning device cuts out, reversion opened by the blower fan (42) of condenser (22).
9. auto-cleaning method according to claim 8, is characterized in that: in described S2, enters described defrost pattern after 2 minutes, starts the motor (11) of described cleaning device.
10. an air-conditioning, is characterized in that, comprises the chiller cleaning unit according to any one of claim 1 to 6 be arranged in described air-conditioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205303.1A CN104880121A (en) | 2015-04-27 | 2015-04-27 | Cleaning device and automatic cleaning method for condensers of air conditioners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205303.1A CN104880121A (en) | 2015-04-27 | 2015-04-27 | Cleaning device and automatic cleaning method for condensers of air conditioners |
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| CN104880121A true CN104880121A (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510205303.1A Pending CN104880121A (en) | 2015-04-27 | 2015-04-27 | Cleaning device and automatic cleaning method for condensers of air conditioners |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465979A (en) * | 2016-02-16 | 2016-04-06 | 珠海格力电器股份有限公司 | Control method and device for automatic cleaning of outdoor unit of air conditioner and air conditioning system |
| CN105674478A (en) * | 2016-01-04 | 2016-06-15 | 广东美的暖通设备有限公司 | Air conditioner and cleaning method for condenser of air conditioner |
| CN106225102A (en) * | 2016-07-29 | 2016-12-14 | 青岛海尔空调器有限总公司 | Outdoor machine of air-conditioner cleaning method |
| CN106765873A (en) * | 2016-11-11 | 2017-05-31 | 青岛海尔空调器有限总公司 | Air-conditioning heat exchanger self cleaning method |
| CN106907954A (en) * | 2017-03-01 | 2017-06-30 | 广东申菱环境系统股份有限公司 | A kind of device and its control method for automatic cleaning evaporation cooling heat exchanger |
| CN107449070A (en) * | 2017-09-21 | 2017-12-08 | 珠海格力电器股份有限公司 | A kind of heat exchanger of air conditioner outdoor unit cleaning method, device and air-conditioning |
| CN107621190A (en) * | 2017-09-14 | 2018-01-23 | 江苏航天惠利特环保科技有限公司 | A kind of heat exchanger with anti-blockage function |
| CN108838239A (en) * | 2018-08-13 | 2018-11-20 | 珠海格力电器股份有限公司 | Fin maintenance device and air-conditioning |
| CN110966652A (en) * | 2018-09-28 | 2020-04-07 | 青岛海尔空调器有限总公司 | Air conditioner and control method for air conditioner |
| CN112964009A (en) * | 2021-02-23 | 2021-06-15 | 珠海格力电器股份有限公司 | Refrigerating device with self-cleaning condenser |
| CN113357791A (en) * | 2021-05-20 | 2021-09-07 | 青岛海尔空调器有限总公司 | Control method and device for self-cleaning of air conditioner and air conditioner |
| CN113357794A (en) * | 2021-06-01 | 2021-09-07 | 青岛海尔空调器有限总公司 | Method and device for self-cleaning of air conditioner and air conditioner |
| CN113432462A (en) * | 2021-06-25 | 2021-09-24 | 安徽普瑞普勒传热技术有限公司 | Plate heat exchanger with position mistake proofing adjustment mechanism |
| CN114322111A (en) * | 2021-11-30 | 2022-04-12 | 海信（山东）空调有限公司 | Air conditioner outdoor unit and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105674478A (en) * | 2016-01-04 | 2016-06-15 | 广东美的暖通设备有限公司 | Air conditioner and cleaning method for condenser of air conditioner |
| CN105465979A (en) * | 2016-02-16 | 2016-04-06 | 珠海格力电器股份有限公司 | Control method and device for automatic cleaning of outdoor unit of air conditioner and air conditioning system |
| CN106225102B (en) * | 2016-07-29 | 2019-07-23 | 青岛海尔空调器有限总公司 | Outdoor machine of air-conditioner cleaning method |
| CN106225102A (en) * | 2016-07-29 | 2016-12-14 | 青岛海尔空调器有限总公司 | Outdoor machine of air-conditioner cleaning method |
| CN106765873A (en) * | 2016-11-11 | 2017-05-31 | 青岛海尔空调器有限总公司 | Air-conditioning heat exchanger self cleaning method |
| CN106907954A (en) * | 2017-03-01 | 2017-06-30 | 广东申菱环境系统股份有限公司 | A kind of device and its control method for automatic cleaning evaporation cooling heat exchanger |
| CN106907954B (en) * | 2017-03-01 | 2023-01-10 | 广东申菱环境系统股份有限公司 | Device for automatically cleaning evaporative cooling heat exchanger and control method thereof |
| CN107621190A (en) * | 2017-09-14 | 2018-01-23 | 江苏航天惠利特环保科技有限公司 | A kind of heat exchanger with anti-blockage function |
| CN107449070A (en) * | 2017-09-21 | 2017-12-08 | 珠海格力电器股份有限公司 | A kind of heat exchanger of air conditioner outdoor unit cleaning method, device and air-conditioning |
| CN107449070B (en) * | 2017-09-21 | 2023-08-11 | 珠海格力电器股份有限公司 | Cleaning method and device for heat exchanger of air conditioner outdoor unit and air conditioner |
| CN108838239A (en) * | 2018-08-13 | 2018-11-20 | 珠海格力电器股份有限公司 | Fin maintenance device and air-conditioning |
| CN110966652A (en) * | 2018-09-28 | 2020-04-07 | 青岛海尔空调器有限总公司 | Air conditioner and control method for air conditioner |
| CN110966652B (en) * | 2018-09-28 | 2021-06-25 | 武汉海尔电器股份有限公司 | Air conditioner and control method for air conditioner |
| CN112964009A (en) * | 2021-02-23 | 2021-06-15 | 珠海格力电器股份有限公司 | Refrigerating device with self-cleaning condenser |
| CN113357791B (en) * | 2021-05-20 | 2022-09-06 | 青岛海尔空调器有限总公司 | Control method and device for self-cleaning of air conditioner and air conditioner |
| WO2022242141A1 (en) * | 2021-05-20 | 2022-11-24 | 青岛海尔空调器有限总公司 | Control method and apparatus for implementing self-cleaning function of air conditioner, and air conditioner |
| CN113357791A (en) * | 2021-05-20 | 2021-09-07 | 青岛海尔空调器有限总公司 | Control method and device for self-cleaning of air conditioner and air conditioner |
| CN113357794A (en) * | 2021-06-01 | 2021-09-07 | 青岛海尔空调器有限总公司 | Method and device for self-cleaning of air conditioner and air conditioner |
| CN113432462A (en) * | 2021-06-25 | 2021-09-24 | 安徽普瑞普勒传热技术有限公司 | Plate heat exchanger with position mistake proofing adjustment mechanism |
| CN114322111A (en) * | 2021-11-30 | 2022-04-12 | 海信（山东）空调有限公司 | Air conditioner outdoor unit and control method thereof |
| CN114322111B (en) * | 2021-11-30 | 2023-08-08 | 海信空调有限公司 | Air conditioner outdoor unit and control method thereof |
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