CN110500913A - A kind of fin cleaning device, condenser and air conditioner - Google Patents
A kind of fin cleaning device, condenser and air conditioner Download PDFInfo
- Publication number
- CN110500913A CN110500913A CN201910840670.7A CN201910840670A CN110500913A CN 110500913 A CN110500913 A CN 110500913A CN 201910840670 A CN201910840670 A CN 201910840670A CN 110500913 A CN110500913 A CN 110500913A
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- Prior art keywords
- fin
- cleaning device
- spray
- supply mains
- spraying mechanism
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/14—Heat exchangers specially adapted for separate outdoor units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/003—Control arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/40—Pressure, e.g. wind pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/22—Cleaning ducts or apparatus
- F24F2221/225—Cleaning ducts or apparatus using a liquid
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The present invention provides a kind of fin cleaning device, condenser and air conditioners, are related to air conditioner technical field, solve the lower technical problem of fin cleaning efficiency；Fin cleaning device includes spraying mechanism, in which: spray apertures is densely covered on spraying mechanism, spraying mechanism is fixed on fin component and the spray area of spraying mechanism at least covers fin component, and the water energy sprayed from spray apertures is directly rinsed fin clearance.Additionally provide a kind of condenser and air conditioner including above-mentioned fin cleaning device；The spray apertures gathered on spraying mechanism of the present invention cover and can clean to the fin clearance of entire component, without it is mobile or or rotate cleaning device, substantially increase the cleaning efficiency of fin, reduce cost of labor；Above-mentioned cleaning device is fixed in condenser and air conditioner, periodically the fin clearance on finned heat exchanger can be cleaned, unit capacity is kept not decline, improve the degree of automation of unit cleaning maintenance because dirty stifled.
Description
Technical field
The present invention relates to air conditioner technical fields, more particularly, to a kind of fin cleaning device, condenser and air conditioner.
Background technique
The fin air-cooled condenser generallyd use in air conditioner, fin is arranged on condenser pipe according to certain interval, and is adopted
So that the high-temperature high-pressure refrigerant gas cooling into condenser is liquefied with the forced convection of blower, realizes heat exchange.It is above-mentioned cold
At work, refrigerant flows condenser in condenser pipe, by carrying out heat exchange with the inner wall of condenser pipe, then passes through pipe outer wall biography
Lead to fin, when outdoor fan in the running, there is stronger cross-ventilation in condenser locations, and air passes through fin surface, band
The heat of fin surface is walked, the cooling of pipeline inner refrigerant gas is condensed into refrigerant liquid.Since fin is arranged by certain interval
On condenser pipe, therefore fin is exposed to outdoor easy accumulation dust, the dirty stifled accumulation of fin clearance, Yi Yinqi fin corruption for a long time
The problems such as changing, or even complete machine capability decline, blower caused to burn out.
Applicants have discovered that at least there is following technical problem in the prior art:
In the prior art in order to solve the problems, such as the dirty stifled accumulation of fin, it usually needs investment service technician after sale carries out
Periodic cleaning, not only cleaning efficiency is low for artificial cleaning, time-consuming and laborious, and to be difficult to consistency clear for the otherness of manual skill
It washes；The training of technical staff after sale also increases operation cost simultaneously.
Summary of the invention
The purpose of the present invention is to provide a kind of fin cleaning device, air-cooled condenser and air conditioners, to solve existing skill
The lower technical problem of fin cleaning efficiency present in art；Optimal technical scheme in many technical solutions provided by the invention
The many technical effects elaboration as detailed below that can be generated.
To achieve the above object, the present invention provides following technical schemes:
A kind of fin cleaning device provided by the invention, including spraying mechanism, in which:
Spray apertures are densely covered on the spraying mechanism, the spraying mechanism is fixed on fin component and the spraying mechanism
Spray area at least cover the fin component, from the spray apertures spray water energy directly fin clearance is rinsed.
Preferably, the spraying mechanism and fin component be arranged in parallel and the spray apertures apart from the fin component away from
From equal.
Preferably, the spray apertures vertically spray between fin towards the fin component and from the water that the spray apertures spray
Gap.
Preferably, the spraying mechanism includes several spray tubes, and the spray tube parallel interval distribution, the spray apertures are set
It is placed on the spray tube and the spray apertures is distributed along the length direction of the spray tube.
Preferably, extending direction of the length direction of the spray tube along the fin clearance.
Preferably, the spraying mechanism further includes a point supply mains, described that supply mains is divided to be fixed on the fin component, institute
It states spray tube and divides between supply mains described in two, the both ends of the spray tube described divide supply mains to connect with corresponding respectively
It is logical.
Preferably, divide described in two and be provided with water inlet pipe on supply mains, two water inlet pipes are connected with water supply device
It connects.
Preferably, it is provided with water outlet on the tube wall for dividing supply mains, the spray tube and the corresponding water outlet
It is connected, the water outlet divides the length direction of supply mains to be distributed described in, and the center difference of the two neighboring water outlet
By the different lines for being parallel to the axis for dividing supply mains.
Preferably, it is described divide on supply mains the axis direction for dividing supply mains is provided at least two rows of water outlets
Mouthful.
Preferably, the fin cleaning device further includes connecting bend, and the spray tube is straight tube and the spray tube
Both ends by the connecting bend with it is corresponding it is described divide supply mains to be connected,
Preferably, the same spray tube both ends are provided with mutually isostructural connecting bend.
Preferably, the cleaning device further includes a point supply mains, described that supply mains is divided to be set to the two of the spraying mechanism
End, and supply mains is divided to be water inlet pipe described in two.
Preferably, pass through the pressure sensor and the fin of the wind pressure at certain monitoring point after fin clearance for monitoring wind
Cleaning device is electrically connected with controller, when pressure sensor monitoring increases to setting value to wind pressure, the controller control
The fin cleaning device starting is rinsed the fin component with realizing.
The present invention also provides a kind of condensers, including above-mentioned fin cleaning device.
Preferably, two V-shaped structures of finned heat exchanger of the condenser, it is fixed on each finned heat exchanger
There is the fin cleaning device.
The present invention also provides a kind of air conditioners, including above-mentioned condenser.
Fin cleaning device, condenser and air conditioner provided by the invention have following beneficial to effect compared with prior art
Fruit: the spray area by fixing spraying mechanism and spraying mechanism on fin component at least covers fin component, and water enters spray
It drenches mechanism and forms the water flow with certain pressure by spray apertures and directly fin clearance is rinsed, it is artificial without after-sales staff
Cleaning, and the spray apertures gathered on spraying mechanism cover and can clean to the fin clearance of entire component, without movement or or
Cleaning device is rotated, the cleaning efficiency of fin is substantially increased, reduces cost of labor.
Above-mentioned cleaning device is fixed in condenser and air conditioner, can periodically to the fin clearance on finned heat exchanger into
Row cleaning reduces the maintenance cost of unit without putting into after-sales service personnel, unit capacity is kept not decline because dirty stifled,
Improve the degree of automation of unit cleaning maintenance.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the overall structure diagram of fin cleaning device of the present invention；
Fig. 2 is the front view of fin cleaning device of the present invention；
Fig. 3 is the bottom view of fin cleaning device of the present invention；
Fig. 4 is the side view of fin cleaning device of the present invention；
Fig. 5 is the structural schematic diagram of condenser of the present invention；
Fig. 6 is the structural schematic diagram of drip tray in condenser of the present invention.
In figure: 1- spraying mechanism；11- spray apertures；12- spray tube；13- connecting bend；2- divides supply mains；21- water outlet；
3- water inlet pipe；4- drip tray；41- conduction hole；
100- condenser；101- finned heat exchanger.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
In the description of the present invention, it is to be understood that, term " center ", " length ", " width ", " height ", "upper",
The orientation of instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " side " or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without
It is that the equipment of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than.
Referring to Fig.1 shown in-Fig. 4, Fig. 1 is the overall structure diagram of fin cleaning device of the present invention, and Fig. 2 is wing of the present invention
The front view of piece cleaning device, Fig. 3 are the bottom views of fin cleaning device of the present invention, and Fig. 4 is fin cleaning device of the present invention
Side view；
The embodiment of the present invention provides a kind of fin cleaning device, including spraying mechanism 1, in which: is densely covered on spraying mechanism 1
Spray apertures 11, spraying mechanism 1 is fixed on fin component and the spray area of spraying mechanism 1 at least covers fin component, from spray
The water energy that leaching hole 11 sprays directly is rinsed fin clearance.
Above-mentioned spraying mechanism can be the spray tube of spray head or shower plate or different shape, different trends, but should ensure that
When it is fixed on fin component, spray area can clean to the gap of entire fin component.The waste of resource in order to prevent,
Spray area, which is equal to and covers entire fin component, needs cleaning area.
The spray apertures gathered on spraying mechanism refer to as close as possible in the disconnected situation of wall surface of adjacent spray apertures
Collection, effect is to form intensive high pressure water flow, and specific those skilled in that art can be configured according to the actual situation, In
This is not specifically limited its aperture or spacing etc..
Fin component is commonly referred to as component and fixed fin that include several fins form according to certain arrangement mode
Part, it is specific such as finned heat exchanger.It should be understood that the above-mentioned water formed through spray apertures 11 has certain pressure,
It is cleaned to solve the problems, such as that fin is dirty plugging mainly for fin clearance, since there are certain atomization effects for the water flow of ejection
Fruit, i.e. water flow are in certain divergent shape, therefore can equally cleaned when flushing to fin to fin clearance.
In the present embodiment, the spray area by fixing spraying mechanism 1 and spraying mechanism 1 on fin component is at least covered
Fin component, water, which enters spraying mechanism 1 and forms the water flow with certain pressure by spray apertures 11, directly carries out fin clearance
The spray apertures 11 rinsed, manually cleaned without after-sales staff, and gather on spraying mechanism 1 cover and can clean to entire component
Fin clearance, without it is mobile or or rotation cleaning device, substantially increase the cleaning efficiency of fin, reduce cost of labor.
In order to further realize spraying mechanism 1 to the uniform spray of fin clearance, optionally embodiment, spray thrower
Structure 1 is arranged in parallel with fin component and being equidistant apart from fin component of spray apertures 11.
Referring to Fig.1 shown in-Fig. 4, above structure ensure that by spray apertures 11 spray water flow reach fin component away from
From equal, that is, the hydraulic pressure that shower water rinses fin clearance is consistent under the premise of spray apertures 11 are uniform in size consistent, prevent
The water flow of ejection influences the uniform of cleaning effect since spray distance causes to differ cleaning dynamics dirty plugging in fin clearance
Property.
For the waste for further increasing the cleaning effect to fin clearance, preventing resource, optionally embodiment,
Spray apertures 11 vertically spray to fin clearance towards fin component and from the water that spray apertures 11 spray.
Referring to Fig.1 shown in-Fig. 3, it is preferred that spray apertures 11 are uniformly arranged on the side towards fin component, can be subtracted
Few unnecessary waste of water flow makes shower water alignment fin clearance spray；Spray apertures 11 is uniform in size consistent in the present embodiment,
The hydraulic pressure for enabling to shower water to spray moment is as consistent as possible, in conjunction with spraying mechanism 1 and fin component structure disposed in parallel,
So that shower water realizes indifference cleaning to cleaning dynamics consistent and uniform dirty plugging in fin clearance.
A kind of specific embodiment mode of spraying mechanism, as Figure 1-Figure 4, spraying mechanism 1 are provided in the present embodiment
Including several spray tubes 12, the diameter of spray tube 12 considers the width of fin clearance as far as possible, needs to improve the pressure of shower water
When power, the diameter of spray tube 12 can be reduced.
Due to most of fin be it is regularly arranged, fin clearance be equally mostly rule laterally or longitudinally, it is such as existing
Having fin clearance in heat exchanger in the market is usually in regular lateral arrangement, therefore in the present embodiment by more spray tubes 12
Parallel interval distribution, spray apertures 11 are set on spray tube 12 and spray apertures 11 are distributed along the length direction of spray tube 12.
Above-mentioned spray tube 12 is spaced apart, and the flow velocity of water flow in single spray tube 12 can be improved and improve at shower water spray
Pressure, to improve to fin clearance cleaning effect dirty plugging；Realize that spray tube 12 and fin clearance correspond as far as possible simultaneously,
Improve cleaning effect；As shown in figure 3, spray apertures 11 are arranged along 12 length direction of spray tube since spray tube 12 is parallel to each other, make
It is in that matrix is distributed that it is whole, which to obtain spray apertures 11, further improves the uniformity of the cleaning of spraying mechanism 1, and realization indifference is cleaned.
It can be cleaned for fin clearance to guarantee each spray apertures 11, optionally embodiment, spray
Extending direction of the length direction of pipe 12 along fin clearance.Referring to shown in Fig. 3, phase is arranged in the spray apertures 11 on every spray tube 12
Together, the shower water that above structure is formed is fine and close and pressure is uniform.
Optionally embodiment, referring to Fig.1 shown in-Fig. 4, spraying mechanism 1 further includes point supply mains 2, divides supply mains 2
It is fixed on fin component, specifically, the part of the fixation fin of finned heat exchanger two sides is securable to, to prevent a point supply mains
2 stop cleaning of the shower water to fin clearance；Spray tube 12 is located between two pieces points of supply mains 2, and the both ends of spray tube 12 are distinguished
It is connected to corresponding point of supply mains 2.
It should be understood that when the length of spray tube 12 is longer, due to being densely covered with spray apertures 11 on spray tube 12, with
The ejection of water flow, spray tube 12 are less than water inlet one end far from the hydraulic pressure of water inlet one end, or even will appear far from water inlet
The case where mouth one end can not be discharged.The present embodiment divides supply mains 2, above-mentioned point of supply mains provided with both ends to solve the above-mentioned problems
2 effect is to realize the both ends water inlet of spray tube 12, is conducive to the spray length for shortening spray tube 12, so that spray is more equal
It is even.When preventing 12 single-ended water inlet of spray tube, 12 water inlet of spray tube differs larger with the hydraulic pressure far from water inlet one end, shower water
The situation of pressure unevenness occurs.
Optionally embodiment referring to Fig.1 shown in-Fig. 4, is provided with water inlet pipe 3 on two pieces points of supply mains 2, and two
Water inlet pipe 3 is connected with water supply device.
Wherein, water inlet pipe 3 is connected to distributive pipe, and the water source in water supply device enters point corresponding thereto by water inlet pipe 3
Enter in each spray tube 12 after in supply mains 2；Preferably, water inlet pipe 3 is connected to the middle part of point supply mains 2, makes water source by dividing water
The middle part of general pipeline 2 is to both ends water delivery；Wherein, water inlet pipe 3 with divide supply mains 2 angle can according to installation actual conditions select
It selects, it is not limited here.
In order to guarantee that the water flow formed through spray apertures 11 can be flushed to the gap of entire fin component, spray apertures 11 need
Its distribution density is improved as much as possible, is capable of forming several spray water columns with enough uniform pressures in this way.
A kind of embodiment that the distribution of spray tube 12 can be improved and gather is provided in the present embodiment, please refers to Fig. 1, Fig. 2 institute
Show, dividing on the tube wall of supply mains 2 and being provided with water outlet 21, spray tube 12 is connected with corresponding water outlet 21,21 edge of water outlet
Divide the length direction distribution of supply mains 2, and the center of two neighboring water outlet 21 is parallel to point supply mains 2 by different respectively
Axis line.
Since the needs of spray tube 12 reach sufficiently longitudinally density, is influenced, be difficult by fusion techniques currently on the market
Spray tube 12 is distributed on the straight line for dividing 2 side wall of supply mains, to solve the above-mentioned problems, the present embodiment will be two neighboring
The center of water outlet 21 is respectively by the line of the different axis for being parallel to point supply mains 2, that is, the spray connecting with water outlet
The both ends of pipe 12 be separately fixed at 2 tube wall of point supply mains along its axis direction arrangement different straight lines along.
Optionally embodiment divides edge on supply mains 2 that the axis direction of supply mains 2 is divided to be provided at least two rows of water outlets
Mouthful.It is shown referring to Figures 1 and 2 in order to guarantee that spray tube 12 is arranged in parallel simultaneously, divide edge on supply mains 2 to divide water in the present embodiment
The axis direction of general pipeline 2 is provided with two rows of water outlets 21, namely positioned at the water outlet alternating point for dividing 2 tube wall different location of supply mains
Cloth, in other words, the spray tube 12 of two kinds of different distributions forms are alternately distributed.
For the ease of setting, as shown in Figures 1 and 2, above-mentioned water outlet 21 can be distributed in the separate fin of point supply mains 2
The opposite side of the side of component and two points of supply mains 2.
In order to realize the water outlet of point supply mains and the connection of spray tube 12, optionally embodiment, fin are cleaned
Device further includes connecting bend 13, and spray tube 12 passes through connecting bend 13 and corresponding point of water for the both ends of straight tube and spray tube 12
General pipeline 2 is connected.
Due to dividing the water outlet distributing position of supply mains 2 different, while it need to guarantee that each spray tube 12 is arranged in parallel, and
It is in the same plane, provides two different form of elbow as depicted in figs. 1 and 2, in the present embodiment, be separately connected above-mentioned
Water outlet at two different locations, two kinds of elbows can distinguish L-shaped or Z-type etc., and in addition to this, those skilled in that art can root
Specifically it is arranged according to actual conditions, it is not limited here.
In order to guarantee being arranged in parallel for each spray tube 12, it is preferred that shown in referring to Fig.1, same 12 both ends of spray tube are set
It is equipped with mutually isostructural connecting bend 13.
Other than the spraying mechanism 1 of above-mentioned form, can also spraying mechanism be set to the nozzle structure of other forms, in order to
The uniformity of spraying mechanism spraying effect is improved, optionally embodiment, cleaning device further include point supply mains 2, divide water
General pipeline 2 is set to the both ends of spraying mechanism, and two points of supply mains 2 are water inlet pipe.
Two points of supply mains 2 can be intake by the both ends of spraying mechanism, can guarantee that two water inlet end hydraulic pressure of spraying mechanism are equal,
Compared to single-ended water inlet, prevents spraying mechanism from intaking one end hydraulic pressure much larger than far from the hydraulic pressure at water inlet end, especially work as spray thrower
When the development length of structure is longer, the problem of not being discharged far from water inlet one end can be avoided.
In order to improve the automation of fin cleaning device, optionally embodiment, passes through between fin for monitoring wind
The pressure sensor and fin cleaning device of wind pressure after gap at certain monitoring point are electrically connected with controller, when pressure sensor is supervised
When measuring wind pressure and increasing to setting value, controller control fin cleaning device starting is rinsed fin component with realizing.
When fin is without dirty stifled situation, pass through the wind pressure of fin clearance when can measure its normal work；When fin clearance is sent out
When raw dirty stifled, the area of fin clearance reduces, and when blower runs well, in the case that air quantity is certain, passes through the wind of fin clearance
Speed increases, according to wind pressure calculation formula: P=V*V/1600 (kPa or kN/m2), therefore wind pressure increases at this time.Specific monitoring
When, certain setting value can be set in monitoring system by monitoring logic, when wind pressure is more than this setting value, pressure sensor
The controller in monitoring system is transmitted signals to, electric signal is transferred to cleaning device by controller, and cleaning device starts to start
Cleaning.Specifically, solenoid valve can be arranged on cleaning device, solenoid valve is electrically connected with pressure sensor and controller, is passed through
Solenoid valve opens or closes cleaning device work.Wherein, above-mentioned pressure sensor and controller are existing mature technology,
Controller can be single-chip microcontroller.
The fin cleaning device of above structure can be improved the automation of cleaning, without artificial cleaning after sale, it can be achieved that fixed
Phase monitors and cleaning automatically.
Referring to shown in Fig. 5, Fig. 6, Fig. 5 is the structural schematic diagram of condenser of the present invention；Fig. 6 is water receiving in condenser of the present invention
The structural schematic diagram of disk.
The present invention also provides a kind of condenser 100, the fin cleaning device provided including any of the above-described technical solution.
Optionally embodiment, the V-shaped structure of two finned heat exchangers 101 of condenser 100, each fin heat exchange
Fin cleaning device is respectively and fixedly provided on device 101.
Specifically, dividing supply mains to be removably fixed on finned heat exchanger 101 in above-mentioned fin cleaning device, such as Fig. 5
It is shown, in order not to destroy pipe structure, the fixed block with arc-shaped slot is secured on the fixed part of finned heat exchanger 101,
The arc-shaped slot of fixed block is adapted with supply mains 2 is divided, and supply mains 2 will be divided to be connected on fixed block.
It is respectively provided with above-mentioned fin cleaning device in 100 two sides of condenser of above structure, can guarantee that two sides fin exchanges heat
Device 101 can be carried out good cleaning, and protect the structure of finned heat exchanger 101 not damaged to a certain extent.
The automation that the cleaning of condenser 100 is realized in the present embodiment, can be fixed on two fins for above-mentioned pressure sensing
Inside device between heat exchanger 101, real-time monitoring is carried out to the wind pressure of two sides finned heat exchanger, it is timely automated clear to accomplish
It washes.
Wherein, in the case where not influencing finned heat exchanger 101 and not increasing a large amount of windages, complete machine can be by being arranged water
Case provides water source by pumping for water pump for entire cleaning device, that is, 1 porous water-spraying of spraying mechanism forms a large amount of high pressure water flows
Finned heat exchanger 101 is washed away, the periodically processing dirty stifled effect of fin is reached, prevents stifled accumulation dirty for a long time from fin being caused to degenerate, is whole
The problem after sale of the decline of function power and other related components.Water tank, water pump etc. can also be removed according to the actual situation simultaneously to match
Part directly carries out diversion with external water source and washes away.
It is worth noting that, above-mentioned fin cleaning device is after washing away fin clearance, in order to receive to sewage
Collection discharge, referring to shown in Fig. 6, in the bottom of complete machine, i.e. the bottom of finned heat exchanger 101 is provided with drip tray 4, and drip tray 4 can
Think that a bottom has the U-type groove of conduction hole 41, carries out temporary water storage；By connecting drainpipe on conduction hole 41, by sewage
Unit is discharged in water conservancy diversion, prevents sewage delay from polluting in the unit, influencing its work.
The present invention also provides a kind of air conditioners, which is characterized in that the condenser provided including any of the above-described technical solution
100。
Above-mentioned cleaning device is fixed in condenser 100 and air conditioner, it can be periodically to the fin on finned heat exchanger 101
Gap is cleaned, and without putting into after-sales service personnel, is reduced the maintenance cost of unit, is kept unit capacity not due to dirty stifled
Decline, improve the degree of automation of unit cleaning maintenance.
In the description of this specification, specific features, structure or feature can in any one or more embodiments or
It can be combined in any suitable manner in example.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (16)
1. a kind of fin cleaning device, which is characterized in that including spraying mechanism, in which:
Spray apertures are densely covered on the spraying mechanism, the spraying mechanism is fixed on fin component and the spray of the spraying mechanism
Leaching area at least covers the fin component, and the water energy sprayed from the spray apertures is directly rinsed fin clearance.
2. fin cleaning device according to claim 1, which is characterized in that the spraying mechanism is parallel with fin component to be set
It sets and the spray apertures being equidistant apart from the fin component.
3. fin cleaning device according to claim 1, which is characterized in that the spray apertures towards the fin component and
The water sprayed from the spray apertures vertically sprays to fin clearance.
4. fin cleaning device according to any one of claim 1-3, which is characterized in that if the spraying mechanism includes
Dry spray tube, the spray tube parallel interval distribution, the spray apertures are set on the spray tube and the spray apertures are along institute
State the length direction distribution of spray tube.
5. fin cleaning device according to claim 4, which is characterized in that the length direction of the spray tube is along the wing
The extending direction in piece gap.
6. fin cleaning device according to claim 4, which is characterized in that the spraying mechanism further includes a point supply mains,
Described point of supply mains is fixed on the fin component, the spray tube be located at two described in divide between supply mains, the spray
The both ends of pipe described divide supply mains to be connected to corresponding respectively.
7. fin cleaning device according to claim 6, which is characterized in that divide on supply mains described in two be provided with into
Water pipe, two water inlet pipes are connected with water supply device.
8. fin cleaning device according to claim 6 or 7, which is characterized in that be arranged on the tube wall for dividing supply mains
There is water outlet, the spray tube is connected with the corresponding water outlet, and the water outlet divides the length side of supply mains described in
To distribution, and the center of the two neighboring water outlet is respectively by the different lines for being parallel to the axis for dividing supply mains.
9. fin cleaning device according to claim 8, which is characterized in that it is described divide on supply mains divide supply mains along described
Axis direction be provided at least two rows of water outlets.
10. fin cleaning device according to claim 6, which is characterized in that the fin cleaning device further includes connection
Elbow, the spray tube are that supply mains's phase described is divided with corresponding by the connecting bend in the both ends of straight tube and the spray tube
Connection.
11. fin cleaning device according to claim 1, which is characterized in that the same spray tube both ends are provided with phase
Isostructural connecting bend.
12. fin cleaning device according to claim 1, which is characterized in that the cleaning device further includes a point supply mains,
Described point of supply mains is set to the both ends of the spraying mechanism, and supply mains is divided to be water inlet pipe described in two.
13. fin cleaning device according to claim 1, which is characterized in that for monitor wind by after fin clearance certain
The pressure sensor of wind pressure at monitoring point and the fin cleaning device are electrically connected with controller, work as pressure sensor monitoring
When increasing to setting value to wind pressure, the controller control the fin cleaning device starting with realize to the fin component into
Row rinses.
14. a kind of condenser, which is characterized in that including any fin cleaning device of claim 1-13.
15. condenser according to claim 14, which is characterized in that two finned heat exchangers of the condenser are V-shaped
Structure is respectively and fixedly provided with the fin cleaning device on each finned heat exchanger.
16. a kind of air conditioner, which is characterized in that including condenser described in claims 14 or 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910840670.7A CN110500913A (en) | 2019-09-06 | 2019-09-06 | A kind of fin cleaning device, condenser and air conditioner |
Applications Claiming Priority (1)
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| CN201910840670.7A CN110500913A (en) | 2019-09-06 | 2019-09-06 | A kind of fin cleaning device, condenser and air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114811949A (en) * | 2022-05-25 | 2022-07-29 | 江西中聚宏新材料科技有限公司 | High-performance energy-saving air heat pump device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811949A (en) * | 2022-05-25 | 2022-07-29 | 江西中聚宏新材料科技有限公司 | High-performance energy-saving air heat pump device |
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