CN104729356A - Automatic condensing fin cleaning device and air conditioner with same - Google Patents
Automatic condensing fin cleaning device and air conditioner with same Download PDFInfo
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- CN104729356A CN104729356A CN201510142180.1A CN201510142180A CN104729356A CN 104729356 A CN104729356 A CN 104729356A CN 201510142180 A CN201510142180 A CN 201510142180A CN 104729356 A CN104729356 A CN 104729356A
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Abstract
The invention relates to an automatic condensing fin cleaning device and an air conditioner with the cleaning device. The cleaning device is arranged on an air conditioner outer machine box body. The air conditioner outer machine box body is provided with a fin heat exchanger and a draught fan and comprises a liquid storage device, an electromagnetic valve, a spray nozzle device and a control box. The liquid storage device is arranged on the air conditioner outer machine box body and connected with the electromagnetic valve through a pipe. The electromagnetic valve is connected with the spray nozzle device through a pipe. The spray nozzle device is arranged on the fin heat exchanger. The horizontal position of the liquid storage device is higher than that of the spray nozzle device. The electromagnetic valve is connected with the control box through a circuit. By means of the automatic condensing fin cleaning device and the air conditioner with the cleaning device, time and labor are consumed in the manual cleaning process, automatic cleaning of fins of a condenser is achieved, the reliability of a unit is improved, the service life of the unit is prolonged, and the manual maintenance cost of the unit is lowered; the horizontal position of the liquid storage device is higher than that of the spray nozzle device, and cleaning liquid in the liquid storage device can enter the spray nozzle device to conduct spraying under the action of the gravity of the liquid.
Description
Technical field
The present invention relates to air conditioner technical field, particularly relate to a kind of condensing fin automatic flushing device.
Background technology
Existing central air conditioner external machine affects due to installation environment, after a time can accumulation dust on outer machine condenser fin, easily causes system overload, affects the heat exchange efficiency of product.Dust impurity simultaneously on fin easily corrodes fin, affects life-span and the reliability of unit.Existing solution be by after sale or service network manually fin is cleaned, affect by factors such as installation sites, waste time and energy, maintenance cost is high.This device, by built-in automatic flushing device, can clean fin according to customer requirement automatically, time saving and energy saving, reduces maintenance cost.
Summary of the invention
Technical problem to be solved by this invention is to provide one and is arranged in central air conditioner external machine, automatically can clean the condensing fin automatic flushing device of fin according to the requirement of client, time saving and energy saving, reduces maintenance cost.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of condensing fin automatic flushing device, described cleaning device is arranged on outdoor machine of air-conditioner casing, described outdoor machine of air-conditioner casing is provided with finned heat exchanger, comprise device for storing liquid, magnetic valve, ejecting device and control box, described device for storing liquid is located on described outdoor machine of air-conditioner casing, described device for storing liquid connects described magnetic valve by pipeline, described magnetic valve connects described ejecting device by pipeline, described ejecting device is located on described finned heat exchanger, the horizontal level of described device for storing liquid is higher than the horizontal level of described ejecting device, described magnetic valve is connected with described control box circuit, described control box controls described magnetic valve and opens and closes and the unlatching size regulating described magnetic valve.
The invention has the beneficial effects as follows: in device for storing liquid, inject cleaning fluid, opened by control box Controlling solenoid valve, cleaning fluid in device for storing liquid is sprayed onto on the condensing fin of finned heat exchanger uniformly by ejecting device, thus reach the object of cleaning fin, solve the situation that manual cleaning is wasted time and energy, achieve condenser fin automatically to clean, improve reliability and the service life of unit, reduce the manual maintenance cost of unit; Device for storing liquid horizontal level is higher than the horizontal level of ejecting device, and after magnetic valve is opened, the cleaning fluid in device for storing liquid can enter into ejecting device and spray under the gravity of liquid own, does not need other devices to pressurize to device for storing liquid.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the top of described outdoor machine of air-conditioner casing is provided with blower rack, and described blower fan is arranged on described blower rack, and described device for storing liquid is located on described blower rack.
The beneficial effect of above-mentioned further scheme is adopted to be: device for storing liquid arranges on the blower rack on outdoor machine of air-conditioner casing top, device for storing liquid horizontal level is higher than the horizontal level of ejecting device, and both differences in height can increase ejecting device to a certain extent and spray cleaning dynamic strength.
Further, described device for storing liquid comprises fluid reservoir, described fluid reservoir is provided with filling opening, the bottom of described fluid reservoir is provided with liquid outlet, described fluid reservoir is provided with the liquid level detector inserted in described fluid reservoir, described liquid level detector is connected with described control box circuit, and described control box receives the liquid level signal that described liquid level detector detects.
The beneficial effect of above-mentioned further scheme is adopted to be: arranging of liquid level detector can detect level condition in fluid reservoir by examinations, and monitor signal is transferred to control box so that staff understands the situation in fluid reservoir in real time.
Further, be provided with alarm in described control box, when described liquid level detector detects minimum liquid level lower than setting of liquid level in described fluid reservoir, described control box controls described alarm and sends alarm.
The beneficial effect of above-mentioned further scheme is adopted to be: arranging of alarm can send alarm, so that staff adds cleaning fluid timely in fluid reservoir during minimum liquid level lower than setting of liquid level in fluid reservoir in time.
Further, be provided with timer in described control box, described timer is connected with described electromagnetic valve circuit, described timer time opening and the described magnetic valve of closedown.
The beneficial effect of above-mentioned further scheme is adopted to be: by set timer in control box, by setting the opening and closing time of magnetic valve on the timer, fixed time cleaning is carried out to the condensing fin of finned heat exchanger, realizes the full automation of whole cleaning process.
Further, described ejecting device comprises sparge pipe, and described sparge pipe is fixed on described finned heat exchanger, described sparge pipe is evenly provided with some spray-holes towards described finned heat exchanger, described sparge pipe is provided with injection orifice, and described injection orifice connects described magnetic valve by pipeline.
The beneficial effect of above-mentioned further scheme is adopted to be: after magnetic valve is opened, cleaning fluid is entered in sparge pipe by pipeline, then by being sprayed onto on the condensing fin of finned heat exchanger after spray-hole, structure is simply effective.
Further, described sparge pipe is fixed on the upper end of described finned heat exchanger.
Adopt the beneficial effect of above-mentioned further scheme to be: upper end sparge pipe being located at finned heat exchanger, under pressure and the Action of Gravity Field of self, the condensing fin of whole finned heat exchanger can be cleaned from the cleaning fluid of jet ejection.
Further, described control box is connected with described blower fan, and described control box controls described blower fan forward and backward.
The beneficial effect of above-mentioned further scheme is adopted to be: control box controls blower fan forward and backward, by the dust impurity blowout outdoor machine of air-conditioner casing in outdoor machine of air-conditioner casing.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is annexation schematic diagram of the present invention;
Fig. 4 is the structural representation of device for storing liquid of the present invention;
Fig. 5 is the structural representation of ejecting device of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, outdoor machine of air-conditioner casing, 2, finned heat exchanger, 3, blower fan, 4, device for storing liquid, 4-1, fluid reservoir, 4-2, filling opening, 4-3, liquid outlet, 4-4, liquid level detector, 5, magnetic valve, 6, ejecting device, 6-1, sparge pipe, 6-2, spray-hole, 6-3, injection orifice, 7, control box, 8, blower rack, 9, alarm, 10, timer.
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 Fig. 1, Fig. 2, shown in Fig. 3, cleaning device of the present invention is arranged on outdoor machine of air-conditioner casing 1, described outdoor machine of air-conditioner casing 1 is provided with finned heat exchanger 2 and blower fan 3, comprise device for storing liquid 4, magnetic valve 5, ejecting device 6 and control box 7, described device for storing liquid 4 is located on described outdoor machine of air-conditioner casing 1, described device for storing liquid 4 connects described magnetic valve 5 by pipeline, described magnetic valve 5 connects described ejecting device 6 by pipeline, described ejecting device 6 is located on described finned heat exchanger 2, the horizontal level of described device for storing liquid 4 is higher than the horizontal level of described ejecting device 6, described magnetic valve 5 is connected with described control box 7 circuit, described control box 7 controls described magnetic valve 5 and opens and closes and the unlatching size regulating described magnetic valve 5.
The top of described outdoor machine of air-conditioner casing 1 is provided with blower rack 8, and described blower fan 3 is arranged on described blower rack 8, and described device for storing liquid 4 is located on described blower rack 8.As shown in Figure 4, described device for storing liquid 4 comprises fluid reservoir 4-1, described fluid reservoir 4-1 is provided with filling opening 4-2, the bottom of described fluid reservoir 4-1 is provided with liquid outlet 4-3, described fluid reservoir 4-1 is provided with the liquid level detector 4-4 inserted in described fluid reservoir 4-1, described liquid level detector 4-4 is connected with described control box 7 circuit, and described control box 7 receives the liquid level signal that described liquid level detector 4-4 detects.
Be provided with alarm 9 in described control box 7, when described liquid level detector 4-4 detects minimum liquid level lower than setting of liquid level in described fluid reservoir 4-1, described control box 7 controls described alarm 9 and sends alarm.Be provided with timer 10 in described control box 7, described timer 10 is connected with described magnetic valve 5 circuit, described timer 10 time opening and the described magnetic valve 5 of closedown.
As shown in Figure 5, described ejecting device 6 comprises sparge pipe 6-1, described sparge pipe 6-1 is fixed on described finned heat exchanger 2, described sparge pipe 6-1 is evenly provided with some spray-hole 6-2 towards described finned heat exchanger 2, described sparge pipe 6-1 is provided with injection orifice 6-3, and described injection orifice 6-3 connects described magnetic valve 5 by pipeline.Described sparge pipe 6-1 is fixed on the upper end of described finned heat exchanger 2.Described control box 7 is connected with described blower fan 3, and described control box 7 controls described blower fan 3 forward and backward.
Assembling process: the liquid outlet 4-3 of fluid reservoir 4-1 is connected by pipeline with one end of magnetic valve 5, to be annotated in fluid reservoir 4-1 cleaning fluid by filling opening 4-2, whole device for storing liquid 4 is fixed on blower rack 8, complete the installation of finned heat exchanger 2, ejecting device 6 is arranged on fin flower hot gas, and by pipeline, the other end of magnetic valve 5 is connected with the injection orifice 6-3 of ejecting device 6, by also non-checkout gear, magnetic valve 5 are connected with control box 7 circuit respectively.
Operation principle: the time and the cleaning strength that the timer 10 in control box 7 set cleaning, when arriving setting-up time, control box 7 Controlling solenoid valve 5 is opened, and the size of the flow of cleaning fluid is controlled according to the aperture of the cleaning strength electromagnetic valve for adjusting 5 of setting, cleaning fluid flows out from fluid reservoir 4-1, sparge pipe 6-1 is entered from the injection port of ejecting device 6 along pipeline, be ejected on finned heat exchanger 2 by spray-hole 6-2 again and clean, after the scavenging period set completes, magnetic valve 5 cuts out, control box 7 controls blower fan 3 and is just carrying out intermittent, reversion, dust impurity is blown out.When fluid reservoir 4-1 cleaning liquid inside is not enough, the liquid level that liquid level detection device detects is less than setting value, and liquid level detection device transfers signals to control box 7, and control box 7 controls alarm 9 and carries out warning reminding, reminds client and attendant to increase interpolation cleaning agent.
The present invention injects cleaning fluid in device for storing liquid 4, opened by control box 7 Controlling solenoid valve 5, cleaning fluid in device for storing liquid 4 is sprayed onto uniformly by ejecting device 6 on the condensing fin of finned heat exchanger 2, thus reach the object of cleaning fin, solve the situation that manual cleaning is wasted time and energy, achieve condenser fin automatically to clean, improve reliability and the service life of unit, reduce the manual maintenance cost of unit; Device for storing liquid 4 horizontal level is higher than the horizontal level of ejecting device 6, and after magnetic valve 5 is opened, the cleaning fluid in device for storing liquid 4 can enter into ejecting device 6 and spray under the gravity of liquid own, does not need other devices to pressurize to device for storing liquid 4.Device for storing liquid 4 arranges on the blower rack 8 on outdoor machine of air-conditioner casing 1 top, and device for storing liquid 4 horizontal level is higher than the horizontal level of ejecting device 6, and both differences in height can increase ejecting device 6 to a certain extent and spray cleaning dynamic strength.The level condition arranged in energy examinations detection fluid reservoir 4-1 of liquid level detector 4-4, and monitor signal is transferred to control box 7 so that staff understands the situation in fluid reservoir 4-1 in real time.Arranging of alarm 9 liquid level in fluid reservoir 4-1 can send alarm, so that staff adds cleaning fluid timely in fluid reservoir 4-1 lower than during the minimum liquid level set in time.Timer 10 is arranged in control box 7, by setting the opening and closing time of magnetic valve 5 on timer 10, fixed time cleaning is carried out to the condensing fin of finned heat exchanger 2, realizing the full automation of whole cleaning process.After magnetic valve 5 is opened, cleaning fluid is entered in sparge pipe 6-1 by pipeline, then by being sprayed onto on the condensing fin of finned heat exchanger 2 after spray-hole 6-2, structure is simply effective.Sparge pipe 6-1 is located at the upper end of finned heat exchanger 2, under pressure and the Action of Gravity Field of self, the condensing fin of whole finned heat exchanger 2 can be cleaned from the cleaning fluid of jet ejection.Control box 7 controls blower fan 3 forward and backward, by the dust impurity blowout outdoor machine of air-conditioner casing 1 in outdoor machine of air-conditioner casing 1.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a condensing fin automatic flushing device, described cleaning device is arranged on outdoor machine of air-conditioner casing (1), described outdoor machine of air-conditioner casing (1) is provided with finned heat exchanger (2) and blower fan (3), it is characterized in that, comprise device for storing liquid (4), magnetic valve (5), ejecting device (6) and control box (7), described device for storing liquid (4) is located on described outdoor machine of air-conditioner casing (1), described device for storing liquid (4) connects described magnetic valve (5) by pipeline, described magnetic valve (5) connects described ejecting device (6) by pipeline, described ejecting device (6) is located on described finned heat exchanger (2), the horizontal level of described device for storing liquid (4) is higher than the horizontal level of described ejecting device (6), described magnetic valve (5) is connected with described control box (7) circuit, described control box (7) controls described magnetic valve (5) and opens and closes and the unlatching size regulating described magnetic valve (5).
2. a kind of condensing fin automatic flushing device according to claim 1, it is characterized in that, the top of described outdoor machine of air-conditioner casing (1) is provided with blower rack (8), described blower fan (3) is arranged on described blower rack (8), and described device for storing liquid (4) is located on described blower rack (8).
3. a kind of condensing fin automatic flushing device according to claim 1 and 2, it is characterized in that, described device for storing liquid (4) comprises fluid reservoir (4-1), described fluid reservoir (4-1) is provided with filling opening (4-2), the bottom of described fluid reservoir (4-1) is provided with liquid outlet (4-3), described fluid reservoir (4-1) is provided with the liquid level detector (4-4) inserted in described fluid reservoir (4-1), described liquid level detector (4-4) is connected with described control box (7) circuit, described control box (7) receives the liquid level signal that described liquid level detector (4-4) detects.
4. a kind of condensing fin automatic flushing device according to claim 1 and 2, it is characterized in that, alarm (9) is provided with in described control box (7), when described liquid level detector (4-4) detects minimum liquid level lower than setting of liquid level in described fluid reservoir (4-1), described control box (7) controls described alarm (9) and sends alarm.
5. a kind of condensing fin automatic flushing device according to any one of claims 1 to 3, it is characterized in that, timer (10) is provided with in described control box (7), described timer (10) is connected with described magnetic valve (5) circuit, described timer (10) time opening and the described magnetic valve of closedown (5).
6. a kind of condensing fin automatic flushing device according to any one of claims 1 to 3, it is characterized in that, described ejecting device (6) comprises sparge pipe (6-1), described sparge pipe (6-1) is fixed on described finned heat exchanger (2), described sparge pipe (6-1) is evenly provided with some spray-holes towards described finned heat exchanger (2) (6-2), described sparge pipe (6-1) is provided with injection orifice (6-3), and described injection orifice (6-3) connects described magnetic valve (5) by pipeline.
7. a kind of condensing fin automatic flushing device according to claim 6, is characterized in that, described sparge pipe (6-1) is fixed on the upper end of described finned heat exchanger (2).
8. a kind of condensing fin automatic flushing device according to any one of claims 1 to 3, it is characterized in that, described control box (7) is connected with described blower fan (3), and described control box (7) controls described blower fan (3) forward and backward.
9. an air-conditioning, is characterized in that, comprises the condenser fin automatic flushing device according to any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510142180.1A CN104729356A (en) | 2015-03-27 | 2015-03-27 | Automatic condensing fin cleaning device and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510142180.1A CN104729356A (en) | 2015-03-27 | 2015-03-27 | Automatic condensing fin cleaning device and air conditioner with same |
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| Publication Number | Publication Date |
|---|---|
| CN104729356A true CN104729356A (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510142180.1A Pending CN104729356A (en) | 2015-03-27 | 2015-03-27 | Automatic condensing fin cleaning device and air conditioner with same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541587A (en) * | 2019-08-22 | 2019-12-06 | 成都星空年代科技有限公司 | Protective structure of communication equipment |
| US11454414B2 (en) | 2017-07-19 | 2022-09-27 | Carrier Corporation | Rain activated fan system |
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Patent Citations (6)
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|---|---|---|---|---|
| CN2644942Y (en) * | 2003-06-29 | 2004-09-29 | 游斌 | Split type air-conditioner outdoor unit self-cleaning energy-saving control device |
| US20080149475A1 (en) * | 2006-09-04 | 2008-06-26 | Sanyo Electric Co., Ltd. | Cleaning device for heat exchanger |
| CN201621831U (en) * | 2010-04-07 | 2010-11-03 | 赖豪威 | Automatic cleaning device of split air-conditioner |
| CN203550763U (en) * | 2013-05-31 | 2014-04-16 | 晶澳太阳能有限公司 | Automatic cleaning device for surface cooler fin of air-conditioning box |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11454414B2 (en) | 2017-07-19 | 2022-09-27 | Carrier Corporation | Rain activated fan system |
| CN110541587A (en) * | 2019-08-22 | 2019-12-06 | 成都星空年代科技有限公司 | Protective structure of communication equipment |
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Application publication date: 20150624 |