CN209166222U - A kind of spraying mechanism and condenser automatic flushing device - Google Patents
A kind of spraying mechanism and condenser automatic flushing device Download PDFInfo
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- CN209166222U CN209166222U CN201821584982.3U CN201821584982U CN209166222U CN 209166222 U CN209166222 U CN 209166222U CN 201821584982 U CN201821584982 U CN 201821584982U CN 209166222 U CN209166222 U CN 209166222U
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Abstract
The utility model provides a kind of spraying mechanism and condenser automatic flushing device, the spraying mechanism spray the condenser of air-conditioner outdoor unit comprising: bracket is fixed on the air-conditioner outdoor unit；Water delivery supervisor, is arranged on the bracket, to convey water；Spray tube is provided with multiple hole for water sprayings, and described spray tube one end and water delivery supervisor penetrate through, and the water of water delivery supervisor's conveying is sprayed from the hole for water spraying, is sprayed to the condenser.Spraying mechanism described in the utility model, can be by water spray to condenser, to clean dust storm, the foreign matter that condenser is stained in the long-term use.
Description
Technical field
The utility model relates to air conditioner technical field, in particular to a kind of spraying mechanism and condenser clean dress automatically
It sets.
Background technique
The condenser of air-conditioner outdoor unit when used for a long time due to dust storm, foreign matter etc. be easy to cause it is dirty stifled, to reduce sky
Adjust the using effect of device；And compressor high pressure is caused to be protected because dirty block up is also easy to that system pressure is caused to increase in use
The problems such as shield or compressor shutdown.
This just needs to provide a kind of scheme that can be cleaned to the condenser of air-conditioner outdoor unit.
Utility model content
In view of this, the utility model is directed to a kind of spraying mechanism, carried out with the condenser to air-conditioner outdoor unit clear
It washes.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of spraying mechanism sprays the condenser of air-conditioner outdoor unit comprising:
Bracket is fixed on the air-conditioner outdoor unit；
Water delivery supervisor, is arranged on the bracket, to convey water；
Spray tube is provided with multiple hole for water sprayings, and described spray tube one end and water delivery supervisor penetrate through, will be described defeated
The water of water supervisor's conveying is sprayed from the hole for water spraying, is sprayed to the condenser.
Further, multiple water outlets, the spray tube and the water outlet quantity phase are provided on the water delivery supervisor
Together, and the spray tube is connected to corresponding water outlet respectively.
Further, the water delivery supervisor is vertical fixes on the bracket, and the water outlet is uniformly arranged on described defeated
On water supervisor.
Further, the bottom end of the water delivery supervisor is provided with intake tunnel.
Further, along the water delivery supervisor along water flow direction, the aperture of the water outlet is gradually increased.
Further, along the spray tube water flow direction, the aperture of the hole for water spraying is gradually reduced.
Further, the hole for water spraying on the adjacent spray tube is staggeredly located.
Further, the spray tube is single, is fixed on the water delivery supervisor, the water delivery supervisor and the bracket
It is slidably connected.
Further, sliding rail is provided on the bracket, the water delivery supervisor is stuck on the sliding rail, sliding along the sliding rail
It is dynamic.
Compared with the existing technology, spraying mechanism described in the utility model has the advantage that
(1) spraying mechanism described in the utility model, can be by water spray to condenser, to clean condenser in length
Dust storm, foreign matter for being stained in phase use process etc. prevent dirty block up as caused by dust storm, foreign matter etc. from the use of condenser being caused to imitate
The consequences such as fruit difference were avoided due to dirty stifled the problem of causing system pressure raising, compressor high voltage protective or shutting down.
(2) spraying mechanism described in the utility model, multiple hole for water sprayings make the water area coverage sprayed big, and spray is equal
It is even, reach better cleaning effect.
The another object of the utility model is to propose a kind of condenser automatic flushing device, to the cold of air-conditioner outdoor unit
Condenser is cleaned.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of condenser automatic flushing device comprising spraying mechanism described above.
Possessed advantage is identical compared with the existing technology with above-mentioned spraying mechanism for the condenser automatic flushing device,
This is repeated no more.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the structure chart of the utility model spraying mechanism；
Fig. 2 is the combination schematic diagram of the utility model water delivery supervisor and spray tube；
Fig. 3 is the varying aperture schematic diagram that upper water-out mouth is responsible in the utility model water delivery；
Fig. 4 is the structural schematic diagram of the utility model spray tube；
Fig. 5 is the combination schematic diagram of the utility model bracket and water delivery supervisor；
Fig. 6 is the combination schematic diagram of the utility model bracket and spray tube；
Fig. 7 is the structural schematic diagram of the utility model condenser automatic flushing device；
Fig. 8 is the water level schematic diagram on the outside of the utility model in water tank 3；
Fig. 9 is the flow chart of the utility model condenser auto-cleaning method；
Figure 10 is the flow chart one of the utility model condenser auto-cleaning method step d；
Figure 11 is the flowchart 2 of the utility model condenser auto-cleaning method step d；
Figure 12 is the flow chart one of the utility model condenser auto-cleaning method step e；
Figure 13 is the flowchart 2 of the utility model condenser auto-cleaning method step e；
Figure 14 is the flow chart 3 of the utility model condenser auto-cleaning method step e；
Figure 15 is the flow chart of the utility model condenser auto-cleaning method step c.
Description of symbols:
1- spraying mechanism, 11- bracket, 12- water delivery supervisor, 13- water outlet, 14- spray tube, 15- hole for water spraying, 16- are sliding
Rail, 17- sliding slot, 2- drip tray, water tank on the outside of 3-, 31- sewage draining exit, 32- water level sensor, 4- water pump, 41- water-supply-pipe,
The water route 42- shut-off valve, 5- water tank strainer, 6- drainpipe, 8- air-conditioner outdoor unit, 9- air conditioner indoor unit.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment 1
As shown in Figure 1, it is the structure chart of the utility model spraying mechanism 1；The spraying mechanism 1, to air-conditioner outdoor unit 8
Condenser sprayed, wherein the spraying mechanism 1 includes:
Bracket 11 is fixed on the air-conditioner outdoor unit 8；
Water delivery supervisor 12, is arranged on the bracket 11, to convey water；
Spray tube 14 is provided with multiple hole for water sprayings 15, and described 14 one end of spray tube and water delivery supervisor 12 penetrate through,
The water of 12 conveying of water delivery supervisor is sprayed from the hole for water spraying 15, the condenser is sprayed.
In this way, water is conveyed into spray tube 14 by water delivery supervisor 12, then from multiple hole for water sprayings 15 of spray tube 14
Middle ejection, to be cooled down or be cleaned water spray to condenser on the condenser of air-conditioner outdoor unit 8.
Wherein, condenser is generally located on the shell of air-conditioner outdoor unit, specifically, a part as shell, therefore,
After being fixed by the bracket on the air-conditioner outdoor unit 8, the condenser can be directly sprayed.
In this way, can be by water spray to condenser, to clean condenser in long-term use process by spraying mechanism 1
In dust storm, the foreign matter etc. that are stained with, prevent as caused by dust storm, foreign matter etc. it is dirty it is stifled cause using effect difference of condenser etc. after
Fruit avoided due to dirty stifled the problem of causing system pressure raising, compressor high voltage protective or shutting down.
Wherein, multiple hole for water sprayings 15 are provided with, so as to spray water from multiple hole for water sprayings 15, so that the water sprayed
Spray distance is remote, can encounter on the condenser；Multiple hole for water sprayings 15 make the water area coverage sprayed big, uniform spraying,
Reach better cleaning effect.
Embodiment 2
Spraying mechanism 1 as described above, the present embodiment are different from place and are, as shown in connection with fig. 2, the water delivery master
Multiple water outlets 13 are provided on pipe 12, the spray tube 14 is identical as 13 quantity of water outlet, and the spray tube 14 divides
It is not connected to corresponding water outlet 13.
In this way, multiple spray tubes 14 are arranged, so that the area coverage of spray tube 14 is bigger, water spray area is bigger, spray effect
Fruit is more preferable.
Wherein, the water delivery supervisor 12 is fixed on vertically on the bracket 11, and the water outlet 13 is uniformly arranged on described
On water delivery supervisor 12.
In this way, spray tube 14 is arranged in the vertical direction, water jet is directed at the condenser, in entire vertical direction
On sprayed so that spray it is more uniform；In addition, spray tube 14 is evenly distributed, the uniform of shower water is further increased
Spray.
Embodiment 3
Spraying mechanism 1 as described above, the present embodiment are different from place and are, as shown in connection with fig. 3, the water delivery master
The bottom end of pipe 12 is provided with intake tunnel.
The setting is so that the water (flow) direction in water delivery supervisor 12 is straight up.In this way, water is during flowing, it is first
The water outlet 13 and corresponding spray tube 14 of least significant end (bottom end) are first contacted, water is sprayed from the spray tube 14, simultaneously because water
It continues to flow into, hydraulic pressure increases, and water flow continues uplink, in this way, from low to high, corresponding spray tube 14 successively starts to spray.In this way
Setting, can make the influx even if water less, still part spray tube 14 can be made to be sprayed, reach the mesh of cleaning
's.If (flowed from high to low on water vertical direction, once water shortage, will lead to flowing water respectively enter it is each
Spray tube 14, the water shortage in spray tube 14, can make water that can not spray from water outlet 13, but flows directly out, drips, and reach
Less than the effect of spray)
Wherein, the flow direction of water along 12 is responsible for along the water delivery, the aperture of the water outlet 13 is gradually increased.
In this way, hydraulic pressure gradually decreases, if the aperture of water outlet 13 due to the raising in water delivery supervisor 12 with height
Identical, then gradually decreasing due to hydraulic pressure, the flow of water is different in each spray tube 14, causes spraying effect different, is difficult to reach
To uniform spraying effect.The aperture of water outlet 13 is bigger, then water flows through the front and back differential water pressures of the water outlet 13 with regard to smaller, hydraulic pressure
What is reduced is fewer, by increasing the aperture of water outlet 13, so that pressure drop caused by hydraulic pressure rises as height is offset, so that defeated
The hydraulic pressure for the water that each water outlet 13 in water supervisor 12 flows out is identical (similar or upper end spray tube 14 hydraulic pressure is bigger), thus
Achieve the effect that uniformly to spray (or cleaning effect is more preferable).
Preferably, the aperture that 12 upper end water outlets 13 can also be responsible for by increasing water delivery, so that 12 upper ends are responsible in water delivery
Hydraulic pressure in the spray tube 14 of connection is higher than the hydraulic pressure that the spray tube 14 of 12 lower ends connection is responsible in water delivery, in this way, upper end spray tube
14 spray out more water, these water flow down after cleaning convergence after spraying onto condenser, take away sewage, reach to cold
Condenser achievees the effect that flushing, under the water flow that such upper end spray tube 14 sprays out after can reach secondary punching to the lower end of condenser
The effect washed, so that the cleaning effect to condenser is more uniform.If (upper end spray tube 14 and lower end spray tube 14
Hydraulic pressure is identical, then the water sprayed out due to upper end carries out secondary flushing to condenser lower end, then the lower end cleaning effect of condenser
It is more preferable than the cleaning effect of upper end)
Preferably, as shown in connection with fig. 4, the flow direction of water along the spray tube 14, the aperture of the hole for water spraying 15 by
It is decrescence small.
Due to being provided with multiple hole for water sprayings 15 in spray tube 14, then with the flowing of dampening, the hydraulic pressure in spray tube 14 is gradually
It reduces, if the aperture of hole for water spraying 15 is identical, due to gradually decreasing for hydraulic pressure, the water speed that each water outlet 13 sprays out is not
Together, cause spraying effect uneven, and in extreme circumstances, it is too low to there is also water speed, and water can not be sprayed onto air-conditioner outdoor unit 8
Condenser on situation (water speed is smaller, and water droplet is bigger, and the speed of ejection is smaller).In this way, passing through the hole for reducing hole for water spraying 15
Diameter increases the front and back differential water pressures that water flows through hole for water spraying 15, and differential water pressures are bigger, then water speed is bigger, and water droplet is smaller, and spouting velocity is got over
Greatly；So that the spraying effect of multiple hole for water sprayings 15 in same spray tube 14 is same or similar, reach the effect uniformly sprayed
Fruit.
Embodiment 4
Spraying mechanism 1 as described above, the present embodiment are different from place and are, as shown in connection with fig. 4, the adjacent spray
Hole for water spraying 15 in shower pipe 14 is staggeredly located.
Wherein, described to be staggeredly located, refer to that the projection of the position of hole for water spraying 15 in the vertical direction is not overlapped；If be overlapped
Setting represents water jet and is arranged on same vertical direction, then the amount of water sprayed on the vertical direction is most, and cleaning effect is more preferable,
So that degree of cleaning is unevenly distributed.By being staggeredly located, solves this non-uniform situation of cleaning, so that spray is more
Uniformly.
Half of adjacent hole for water spraying 15 preferably, 15 position of the hole for water spraying front and back on the two neighboring spray tube 14 is staggered
Distance.
In this way, in projection, the projection of the hole for water spraying 15 on a spray tube 14, just in another adjacent spray tube
The middle position that hole for water spraying 15 projects on 14, in this way spray are more evenly.
It is described preferably, can be one group with three adjacent spray tubes 14, in other words, the two neighboring spray
The distance of the adjacent hole for water spraying 15 of the one third that is staggered before and after 15 position of hole for water spraying in shower pipe 14.In this way, in projection, one
The projection of hole for water spraying 15 on spray tube 14, the one third that hole for water spraying 15 projects on another adjacent spray tube 14 just
Or 2/3rds at position, 15 position of the hole for water spraying setting of three spray tubes 14 every in this way is repeated once, and spray is more evenly.
Embodiment 5
Spraying mechanism 1 as described above, the present embodiment are different from place and are that the spray tube 14 is single, Gu
It is scheduled on the water delivery supervisor 12, the water delivery supervisor 12 is slidably connected with the bracket 11.
In this way, when starting spray, water delivery supervisor 12 is and described while delivering water into spray tube 14
Bracket 11 produces relative sliding, so that in the spray position of the condenser synchronizing moving occurs for the spray tube 14, makes
Must be more uniform to the spray of condenser, cooling and cleaning effect are more preferable.
As shown in connection with fig. 5, sliding rail 16 is provided on the bracket 11, the water delivery supervisor 12 is stuck on the sliding rail 16,
It is slided along the sliding rail 16.In this way, being defined to the motion profile of water delivery supervisor 12, reach better control effect,
In order to preferably clean the condenser.
Embodiment 6
Spraying mechanism 1 as described above, the present embodiment are different from place and are, are arranged on the water delivery supervisor 12
There is servo motor, movement of the supervisor 12 of water delivery described in the servo motor on the sliding rail 16 is driven.
In this way, by servo motor, movement of the water delivery supervisor 12 on the sliding rail 16 can be completed, brakes, stop
Only, multiple motor patterns such as hovering, reciprocating movement reach preferably clear with better move mode determine according to actual needs
Wash effect.
Wherein it is possible to which spur gear is arranged on the sliding rail 16, pinion gear is set on the output shaft of the servo motor
Mode carries out driving purpose to water delivery supervisor 12 to realize.Specific implementation can be adjusted according to the actual situation.
Embodiment 7
Spraying mechanism 1 as described above, the present embodiment are different from place and are, are provided with servo on the sliding rail 16
Motor, the servo motor is connect by traction rope with water delivery supervisor 12, to water delivery supervisor 12 in the sliding rail 16
On movement driven.
In this way, by servo motor, movement of the water delivery supervisor 12 on the sliding rail 16 can be completed, brakes, stop
Only, multiple motor patterns such as hovering, reciprocating movement reach preferably clear with better move mode determine according to actual needs
Wash effect.
Wherein, the servo motor can be set on the top or bottom end of the bracket 11, if being arranged in bottom end, need
Directive wheel is set in the upper end of the bracket 11, traction rope is realized by connecting after the directive wheel with water delivery supervisor 12
Driving purpose is carried out to water delivery supervisor 12.Specific implementation can be adjusted according to the actual situation.
Embodiment 8
Spraying mechanism 1 as described above, the present embodiment are different from place and are, as shown in connection with fig. 6, the bracket 11
On be additionally provided with sliding slot 17, be arranged in parallel with the sliding rail 16, described 14 one end of spray tube is fixed on water delivery supervisor 12
On, the other end is inserted into the sliding slot 17.
In this way, can be controlled by motion profile of the sliding slot 17 to the other end of spray tube 14, prevent in water spray,
Since the weight or motional inertia of spray tube 14 cause spray tube 14 to generate swing far from one end of water delivery supervisor 12.Spray
Shower pipe 14 is once swung, on the one hand this swing can act on the fixation position generation of spray tube 14 and water delivery supervisor 12
Power is easy to cause fixed position to occur being broken or gap, on the other hand can make spray tube 14 to the spray of condenser not
Uniformly.
Embodiment 9
Spraying mechanism 1 as described above, the present embodiment are different from place and are, clean dress automatically for a kind of condenser
It sets comprising spraying mechanism 1 described in any of the above-described embodiment.
Embodiment 10
As shown in fig. 7, it is；The condenser automatic flushing device, cleans condenser comprising:
Drip tray 2 is arranged below air conditioner indoor unit 9, collects condensed water；
Outside water tank 3 is arranged in outdoor, connect with the drip tray 2, store to the condensed water；
Water pump 4, one end are connect with the outside water tank 3, extract the condensed water；
Spraying mechanism 1 is connect with the water pump 4, and the condensed water of extraction is sprayed, and is carried out to the condenser clear
It washes；
It is provided with water tank strainer 5 in the outside water tank 3, the condensed water of storage is filtered.
In this way, the air conditioner indoor unit 9 can generate condensed water when air-conditioning is in refrigeration mode, the drip tray 2 is collected
The condensed water；And the condensed water is sent to the outside water tank 3 and is stored；The water pump 4 is when needing to spray, from described
Outside water tank 3 extracts condensed water and is delivered to the spraying mechanism 1；The spraying mechanism 1 sprays the condensed water, to institute
It states condenser to be sprayed, to achieve the effect that cooling or cleaning.
In this way, the condensed water generated during can use air conditioner refrigerating, is sprayed by spraying mechanism 1 onto condenser,
To cooling down to condenser, or dust storm, foreign matter etc. that cleaning condenser is stained in the long-term use, prevent due to
Dirty block up caused by dust storm, foreign matter etc. causes the consequences such as the using effect difference of condenser, avoids since dirty block up causes system pressure
The problem of raising, compressor high voltage protective or shutdown.In this way, having reached water-saving on the one hand by the secondary use to condensed water
Purpose, on the other hand, the water temperature of condensed water is low, more preferable to the cooling and cleaning effect of condenser, can be better protected from sky
Device is adjusted the problem of heat exchange efficiency decline and stoppage protection occur.
Preferably, the spraying mechanism 1 is any spraying mechanism 1 in embodiment 1-8；In this way, institute can be passed through
It states spraying mechanism 1 and realizes more uniform cooling and cleaning effect to condenser.
Wherein, the water tank strainer 5 is horizontally fixed in the outside water tank 3, and with 3 bottom of outside water tank
With difference in height.In this way, the water tank strainer 5 has a certain distance apart from 3 bottom of outside water tank, by the outside
Space in water tank 3 is divided into two parts, and a part is water tank strainer 5 and the space that water tank 3 bottom in outside surrounds, and one
It is divided into the space of water tank strainer 5 Yu 3 top of outside water tank, centre is cut open by water tank strainer 5, to by the water tank strainer
5 condensed water is filtered, and achievees the effect that filter out dirty and sundries；Then filtered condensed water carries out condenser clear
It washes, reaches better cleaning effect.
Embodiment 11
Condenser automatic flushing device as described above, the present embodiment are different from place and are, the condenser is certainly
Dynamic cleaning device further includes drainpipe 6, and described 6 one end of drainpipe is connect with the drip tray 2, and the other end is inserted into the outside storage
In water tank 3.It is stored in this way, the condensed water collected in drip tray 2 can be discharged into the water tank 3 of outside by drainpipe 6.
Preferably, the drainpipe 6 is soft pipe, in this way, can be according to the opposite position of drip tray 2 and outside water tank 3
The relative position of soft pipe is installed, and the trend of drainpipe 6 can be adjusted, so that the condensation in drip tray 2
Water can be discharged into the outside water tank 3 with most fast speed, avoid siltation in the drainpipe 6.
Wherein, the water outlet of the drainpipe 6 is arranged in the space that the water tank strainer 5 is surrounded with outside water tank 3；
The water outlet of the drainpipe 6 passes through the water tank strainer 5, the condensed water is discharged, the water tank strainer 5 is in the condensation
It is waterborne the condensed water to be filtered when rising to 5 fixed position of water tank strainer.
In this way, condensed water is discharged drainpipe 6 in the space that the water tank strainer 5 is surrounded with outside water tank 3, with
The condensed water of discharge is more and more, and the water level of condensed water is gradually increasing, in the water level of the condensed water and the regulation of water tank strainer 5
When position is concordant, due to the lasting discharge of drainpipe 6, water level will continue to rise condensed water, and partial condensation water passes through the water tank
Strainer 5, due to the filtration of water tank strainer 5, the more pure part in condensed water can penetrate water tank strainer 5, rise to
The upper surface of described water tank strainer 5, the impurity (most of impurity can sink) in condensed water, then stopped by the water tank strainer 5, stop
It stays in the space that water tank strainer 5 is surrounded with the bottom of storage tank, in this way, the condensed water of 5 upside of water tank strainer is made to keep opposite
Clean state has achieved the effect that filter condensed water.
Wherein, 3 bottom of outside water tank is provided with sewage draining exit 31, and filtered impurity and dirt are discharged.Outside
The lower heavy dirty region for condensed water of water tank strainer 5 in water tank 3, wherein comprising the filtered impurity of water tank strainer 5 and certainly
The impurity so settled；By the way that sewage draining exit 31 is arranged, impurity is discharged, can achieve prevents blocking water tank strainer 5, improves filtering effect
Rate and the effect for further increasing 5 upper layer condensed water clean-up performance (for the impurity of natural subsidence) of water tank strainer.
Wherein, 3 bottom of outside water tank is incline structure, and the setting of sewage draining exit 31 is minimum in the incline structure
End.In this way, making outside water tank 3 is whole to tilt to the sewage draining exit 31, it thereby may be ensured that the impurity and dirt in water converge
Collection goes out in sewage draining exit 31, convenient for discharge.
Wherein, the outside water tank 3 can be to the inclined structure in side, or more inclined knot
Structure can be selected according to actual needs.
Preferably, the sewage draining exit 31 is provided with automatic switch valve, the opening and closing of sewage draining exit 31 are carried out automatic
Control, so as to be expelled upon impurity and dirt.In this way, for setting position be not easy to manually or blowdown number compared with
For frequent outside water tank 3, automatic pollution discharge is simpler, conveniently.
Preferably, the sewage draining exit 31 is provided with manual switch valve, in this way, can manually open and close
The sewage draining exit 31, so as to need to be discharge impurity and dirt.In addition, manual mode does not need additionally to add detection dress
It sets, the case where dirt is detected, but blowdown is relatively complicated.
Embodiment 12
Condenser automatic flushing device as described above, the present embodiment are different from place and are, the condenser is certainly
Dynamic cleaning device further includes water level sensor 32, is arranged in the outside water tank 3, is carried out to the water level of the condensed water
Detection.In this way, can be detected in real time by water level of the water level sensor 32 to the condensed water, to prevent pumping
Doing the condensed water causes the idle running of water pump 4 or the full condensed water of storage that the condensed water is caused to flow out the outside water tank 3
The case where occur；And the control operated to water pump 4 is combined, it can achieve preferably cooling and cleaning effect.
Wherein, the water level sensor 32 is vertically arranged 3 inside of water tank on the outside, and lower end and the water tank strainer 5 are flat
Together.This way it is possible to avoid the impurity and dirt interference water level sensor 32 under water tank strainer 5 imitate the detection of condensate water level
Fruit；And this kind setting can also destroy the fixation of water tank strainer 5 and 3 inner wall of outside water tank to avoid the setting of water level sensor 32
Connection causes impurity and dirt to ooze out the water tank strainer 5 by the position.
Embodiment 13
Condenser automatic flushing device as described above, the present embodiment are different from place and are, the water pump 4 and institute
It states spraying mechanism 1 to connect by water-supply-pipe 41, water route shut-off valve 42 is provided on the water-supply-pipe 41, to the water-supply-pipe 41
On-off is controlled.In this way, water-supply-pipe 41 can be truncated when needed, water storage is carried out in water tank 3 on the outside, can also needed
When wanting, the water-supply-pipe 41 is connected, allows water pump 4 that condensed water is transported to the spraying mechanism 1.
In addition, the problem of existing water pump 4 is due to design aspect belongs on state at runtime, blade rotates,
Accelerate to condensed water therein is flowed through, the condensed water is delivered to subsequent region；When out of service, blade stops rotation
Turn, but 4 front and back of water pump still can reach partially ON state, only because blade by the gap area between blade
The position of stopping is different, and the degree of conducting is also different, at this point, if the water level of the condensed water in outside water tank 3 is higher, spray thrower
The position of structure 1 is lower, and (if being still filled with condensed water in water pump 4 and water-supply-pipe 41, whether condensed water flows out, and mainly sees spray
Whether the water jet position of mechanism 1 is lower than the water level of condensed water), then condensed water is likely via the seam between blade in water pump 4
Gap flows into water-supply-pipe 41, and then flows out from the spraying mechanism 1, causes condensed water leakage-proof.At this point, being cut by setting water route
Only valve 42 can disconnect water-supply-pipe 41 by water route shut-off valve 42 when needing water storage, prevent condensed water from causing due to difference in height
Leakage.
The condenser automatic flushing device further includes controller, and the controller is arranged in the air-conditioner outdoor unit 8,
It is electrically connected with the water route shut-off valve 42, the water pump 4, the spraying mechanism 1.In this way, can be cut by controller to water route
Only the on-off of valve 42, the operation of water pump 4 and the movement of spraying mechanism 1 are controlled, and reach preferably cooling and cleaning effect
Fruit.
Embodiment 14
Condenser automatic flushing device as described above, the present embodiment are different from place and are, as shown in connection with fig. 8,
In figure, the water storage height of the outside water tank 3 is H, wherein the water tank strainer 5 is away from 3 distance from bottom of outside water tank
For H0,32 lower end of water level sensor is concordant with the water tank strainer 5, and the 32 sensed water level height of water level sensor is
H1, the water pump 4 is apart from the water tank strainer 5 apart from for H2.
Wherein H > H2 > H1 > H0, and H0 is as small as possible according to tank size situation, defaults H0≤1/5H；In this way, can be with
The impurity and dirt the space occupied for reducing condensed water in the water tank 3 of outside, improve clean condensed water (5 upper layer of water tank strainer
Condensed water) accommodation space, to store more clean condensed waters, convenient for being cooled down to condenser and being cleaned.
Wherein, the water sucking mouth of the water pump 4 is concordant with the water tank strainer 5 or a little higher than water tank strainer 5, in this way,
By the setting of the water sucking mouth of the water pump 4 in feasible lowest position, to improve the condensed water that can draw, (water sucking mouth can be with
Draw condensed water on its position) water, convenient for being cooled down to condenser and being cleaned.
Preferably, the water sucking mouth is arranged in parallel with the water tank strainer 5, in this way, the water sucking mouth is in the horizontal direction
It absorbs water, it is minimum to the disturbance of the water tank strainer 5 at neighbouring or flush position, prevent the water suction due to water sucking mouth to water tank
Strainer 5 causes to damage.
Wherein, for the speed of service of water pump 4, be provided with the first revolving speed (either low and middle-grade positions) and the second revolving speed (or
High tap position)；If necessary to cool down to condenser, then the water pump 4 is with the operation of the first revolving speed, by spraying mechanism 1 by condensed water
Slowly spray, by the heat of the evaporation absorptive condenser of moisture, cools down on condenser；If necessary to clear to condenser
It washes, then the water pump 4 is slowly sprayed condensed water on condenser by spraying mechanism 1, with the operation of the second revolving speed to condenser
It is cleaned.
Wherein, first revolving speed is preferably 300 revs/min；Second revolving speed is preferably 400-450 revs/min；In this way may be used
To reach preferably cooling and cleaning effect.
Wherein, first revolving speed and the second revolving speed can be set in advance in controller, be directly read when needed pair
Water pump 4 is controlled.Control is simple, quick in this way.
Wherein, for the water level of condensed water, the first watermark threshold, the second watermark threshold and safety level threshold value are provided with；
The safety level threshold value is not less than the setting position of the water sucking mouth of the water pump 4, first watermark threshold and the second water level
Threshold value is above the safety level threshold value, and first watermark threshold is less than or equal to second watermark threshold.
Wherein, first watermark threshold, corresponding cooled down to condenser, and spray rate is slow, the condensation needed
Water water is few；Second watermark threshold, corresponding cleaned to condenser, and spray rate is high, and the condensed water needed
Water is big.Therefore, first watermark threshold is set smaller than to the form of second watermark threshold, can be improved cooling
The frequency reaches better cooling effect.
When air conditioner refrigerating is run, 9 condensed water of air conditioner indoor unit is entered in the water tank 3 of outside by drainpipe 6, is filtered through water tank
Deposit sinks after net 5 filters, and clean water floats on above water tank strainer 5, when water level sensor 32, which detects, to be met the requirements
(reaching the first watermark threshold), water pump 4 are opened, and condensed water is entered in spraying mechanism 1 by water-supply-pipe 41, pass through condensed water pair
Condenser cools down, and increases degree of supercooling, refrigerant heat exchange efficiency is promoted, to promote unit capacity；4 revolving speed of water pump under this mode
In low and middle-grade (the first revolving speeds), spraying mechanism 1 slowly on sprinkling condensed water to condenser, passes through the evaporation absorption condensation of moisture
Heat on device achievees the purpose that promote unit capacity efficiency to improve the heat exchange efficiency of condenser.
When receiving cleaning command, air-conditioning is run with cleaning model, when water level sensor 32, which detects, to be met the requirements
(reaching the second watermark threshold), water pump 4 are opened, and condensed water is entered in spraying mechanism 1 by water-supply-pipe 41, by condensed water to cold
Condenser is cleaned；4 revolving speed of water pump is in high-grade (the second revolving speed) under this mode, and spraying mechanism 1 sprays high speed condensed water to cold
On condenser, condenser is cleaned.
Embodiment 15
Condenser automatic flushing device as described above, the present embodiment are corresponding with the condenser automatic flushing device
Condenser auto-cleaning method, as shown in figure 9, the condenser auto-cleaning method includes:
Step a records the operational mode of the air conditioner；
Only in cooling mode, 9 part of air conditioner indoor unit can just generate condensed water to air conditioner, and then carry out to condensed water
It collects and condenser is cooled down and cleaned by condensed water, it is therefore desirable to the operational mode of air conditioner is recorded, to be based on
The operational mode of air conditioner is controlled.
Step b, the water level of the condensed water in outside water tank described in 32 real-time detection of water level sensor；
Step c, after receiving clear instruction, controller is switched the operational mode of the air conditioner by first operational mode
For cleaning model；
Wherein, clear instruction can pass through remote controler, line when thinking that condenser needs to clean by the user of air conditioner
Device, mobile phone app etc. is controlled to issue；Other equipment or program can also additionally be arranged to be monitored the service condition of condenser,
The partial data of condenser, which reaches, issues clear instruction to controller after threshold value；It can specifically be adapted to according to the actual situation
And adjustment.
Wherein, the controller can be the outer side controller in air-conditioner outdoor unit 8, in this way, directly by outside air conditioning chamber
The outer side controller of machine 8 is controlled, and without being additionally arranged or integrating new controller, structure and connection aspect change are smaller.
Wherein, the first operational mode is operational mode of the air conditioner when receiving clear instruction, if working as space-time
The operational mode for adjusting device is refrigeration mode, then the on-line operation mode is exactly refrigeration mode.
Step d, in cooling mode, the controller is according to the water level of the condensed water to the air-conditioner outdoor unit 8
Condenser carries out cooling processing；
Step e, in a cleaning mode, the controller is according to the water level of the condensed water to the air-conditioner outdoor unit 8
Condenser starts the cleaning processing.
In this way, being carried out at cooling or cleaning through the condensed water under the different operational modes of air conditioner to condenser
Reason, by cooling, it can be achieved that condenser promotes unit heat exchange efficiency, to improve ability and energy to the secondary cooling of condenser
Effect；Dust storm, the foreign matter etc. being stained in the long-term use by cleaning condenser, can prevent from making due to dust storm, foreign matter etc.
At the consequences such as the dirty stifled using effect difference for causing condenser, avoid due to it is dirty it is stifled cause system pressure to increase, compressor it is high
The problem of pressure protection or shutdown.In this way, having achieved the purpose that water-saving, another party on the one hand by the secondary use to condensed water
The water temperature in face, condensed water is low, more preferable to the cooling and cleaning effect of condenser, can be better protected from air conditioner and heat exchange effect occurs
The problem of rate decline and stoppage protection.
Among these, after only having received clear instruction, can just start to switch the operational mode of air conditioner and to condenser
It starts the cleaning processing；If being not received by clear instruction, controller only can be when air conditioner be in refrigeration mode, to condensation
Device carries out cooling processing.
Embodiment 16
Condenser auto-cleaning method as described above, the present embodiment is different from place and is, in conjunction with Figure 10 institute
Show, the step d includes:
Step d1 under refrigeration mode, when the water level of the condensed water reaches the first watermark threshold, opens the water route and cuts
Only valve, is controlled the water pump 4 and is brought into operation with the first revolving speed, and the condensed water is flowed into the spraying mechanism 1；
Step d2 controls the spraying mechanism 1 and starts to move back and forth, the condensed water is sprayed, to the condenser into
Row cooling.
When air-conditioning is in refrigeration mode, the air conditioner indoor unit 9 can generate condensed water, and the drip tray 2 is collected described
Condensed water；And the condensed water is sent to the outside water tank 3 and is stored；When water level sensor 32 detects the water of condensed water
When position is met the requirements, water pump 4 is opened, and with the first rotation speed operation, condensed water is entered in spraying mechanism 1 by water-supply-pipe 41, passed through
Condensed water cools down to condenser, increases degree of supercooling, refrigerant heat exchange efficiency is promoted, to promote unit capacity.
Wherein, the water level of the condensed water reaches the first watermark threshold, refers to that the water level of the condensed water is more than or equal to institute
State the first watermark threshold；Due to before this, outside water tank 3 is in water storage state, the water level of condensed water therein gradually on
Rise, at this point, when the water level of condensed water reaches the first watermark threshold, even if saying that the water level of condensed water increases to first water level
Threshold value；If air conditioner has carried out situations such as pattern switching, may cause water level sensor 32 to start detection is the condensation
The water level of water is higher than the first watermark threshold, and the water level of condensed water reaches the first watermark threshold at this time, i other words the water of condensed water
Position is higher than first watermark threshold.
Wherein, the kinematic parameter of the spraying mechanism 1, is stored in advance in controller, is needing to control spray thrower
When structure 1 starts to move back and forth, controller can be by reading preset kinematic parameter, and control spraying mechanism 1 is corresponded to
Movement.
Wherein, the reciprocating motion of the spraying mechanism 1 preferably moves back and forth up and down, in this way, the equal of spray can be improved
Even degree.
Embodiment 17
Condenser auto-cleaning method as described above, the present embodiment is different from place and is, in conjunction with Figure 11 institute
Show, the step d further include:
Step d3 closes the water route shut-off valve when the water level of the condensed water is lower than safety level threshold value, controls institute
It is out of service to state water pump 4, controls 1 stop motion of spraying mechanism.
When being cooled down by condensed water to condenser, when water level sensor 32 detects that the water level of condensed water is met the requirements
When, stop conveying condensed water and cools down to condenser.At this point, controller, which controls the water route shut-off valve, disconnects water-supply-pipe 41,
It controls water pump 4 simultaneously to stop operating, and controls 1 stop motion of spraying mechanism, prevent overdraft condensed water, lead to water tank strainer
Other are damaged caused by 5 damages or water pump 4 dally.
Wherein, the water level of the condensed water is lower than safety level threshold value, refers to that the water level of the condensed water is less than the water
Position secure threshold；Since before this, the water storage speed of outside water tank 3 is less than the speed of drawing water of water pump 4, therefore, therein
The water level of condensed water is gradually reduced, at this point, when the water level of condensed water is lower than water level secure threshold, even if saying the water level of condensed water
Have decreased to the water level secure threshold.
In the application, the cooling processing of condenser is carried out at any time, as long as air conditioner is in refrigeration mode and condenses
The water level of water reaches the first watermark threshold, will start to cool down to condenser, until the water level of condensed water is lower than safe water
When the threshold value of position, current cooling stops；Back and forth cool down in this way to condenser.
In this way, by the real-time detection of the water level to condensed water, realizing the spray to condenser under the refrigeration mode of air-conditioning
Leaching cooling and stopping cooling being realized the cooling processing to condenser toward renaturation, are passed through in this way according to the SEA LEVEL VARIATION of condensed water
Repeatedly cooling increases degree of supercooling, refrigerant heat exchange efficiency is promoted, to promote unit capacity.
Embodiment 18
Condenser auto-cleaning method as described above, the present embodiment is different from place and is, in conjunction with Figure 12 institute
Show, the step e includes:
Step e1 under cleaning model, when the water level of the condensed water reaches the second watermark threshold, opens the water route and cuts
Only valve, closes the compressor and outer blower, and control air conditioner indoor unit is run according to ventilation mode；
Step e2 is controlled the water pump 4 and is brought into operation with the second revolving speed, the condensed water is flowed into the spraying mechanism
1；And control the spraying mechanism 1 and start to move back and forth, the condensed water is sprayed, the condenser is cleaned.
When water level sensor 32 detects that the water level of condensed water is met the requirements, water pump 4 is opened, with the second rotation speed operation,
Condensed water is entered in spraying mechanism 1 by water-supply-pipe 41, is cleaned by condensed water to condenser, cleans condenser long-term
Dust storm, foreign matter for being stained in use process etc. prevent the dirty stifled using effect for causing condenser as caused by dust storm, foreign matter etc.
The consequences such as difference were avoided due to dirty stifled the problem of causing system pressure raising, compressor high voltage protective or shutting down.In this way, passing through
To the secondary use of condensed water, achieve the purpose that water-saving.
Wherein, the water level of the condensed water reaches the second watermark threshold, refers to that the water level of the condensed water is more than or equal to institute
State the second watermark threshold；Due to before this, outside water tank 3 is in water storage state, the water level of condensed water therein gradually on
Rise, at this point, when the water level of condensed water reaches the second watermark threshold, even if saying that the water level of condensed water increases to second water level
Threshold value；If air conditioner has carried out situations such as pattern switching, may cause water level sensor 32 to start detection is the condensation
The water level of water is higher than the second watermark threshold, and the water level of condensed water reaches the second watermark threshold at this time, i other words the water of condensed water
Position is higher than second watermark threshold.
Wherein, the kinematic parameter of the spraying mechanism 1, is stored in advance in controller, is needing to control spray thrower
When structure 1 starts to move back and forth, controller can be by reading preset kinematic parameter, and control spraying mechanism 1 is corresponded to
Movement.
Wherein, the reciprocating motion of the spraying mechanism 1 preferably moves back and forth up and down, in this way, the equal of spray can be improved
Even degree.
Embodiment 19
Condenser auto-cleaning method as described above, the present embodiment is different from place and is, in conjunction with Figure 13 institute
Show, the step e further include:
Step e3 closes the water route shut-off valve when the water level of the condensed water is lower than safety level threshold value, opens institute
State compressor and the outer blower；
Step e4, it is out of service to control the water pump 4, controls 1 stop motion of spraying mechanism.
When being cleaned by condensed water to condenser, when water level sensor 32 detects that the water level of condensed water is met the requirements
When, stop conveying condensed water and condenser is cleaned.At this point, controller, which controls the water route shut-off valve, disconnects water-supply-pipe 41,
It controls water pump 4 simultaneously to stop operating, and controls 1 stop motion of spraying mechanism, prevent overdraft condensed water, lead to water tank strainer
Other are damaged caused by 5 damages or water pump 4 dally.
Wherein, the water level of the condensed water is lower than safety level threshold value, refers to that the water level of the condensed water is less than the water
Position secure threshold；Since before this, the water storage speed of outside water tank 3 is less than the speed of drawing water of water pump 4, therefore, therein
The water level of condensed water is gradually reduced, at this point, when the water level of condensed water is lower than water level secure threshold, even if saying the water level of condensed water
Have decreased to the water level secure threshold.
Embodiment 20
Condenser auto-cleaning method as described above, the present embodiment is different from place and is, in conjunction with Figure 14 institute
Show, the step e includes:
Step e5 controls the outer blower and is inverted；
Step e6, after the first preset time, it is out of service to control the outer blower, and by the operational mode of the air conditioner
It is switched to the first operational mode.
In this way, by the reversion of outer blower, by condenser foreign matter and water mark blow off, reach further clean mesh
's；It after water mark is blown off, can prevent when outer blower rotates forward, the condenser that the dirts such as dust in the air of absorption are wet
Absorption.In addition, the operational mode of air conditioner is switched to first operational mode, then the normal operation of air conditioner can be replied, together
When running mode switching can prevent air conditioner in the case where no reception clear instruction, it is secondary that condenser is cleaned
(after having switched operational mode, even if the water level of condensed water reaches the second watermark threshold, due to operational mode difference, still will not
It is actuated for cleaning).
In this way, the cleaning to condenser is a behavior, just once cleaned after only receiving clear instruction, thus
It prevents from being cleaned multiple times in a short time, causes the waste of condensed water.
Wherein, first preset time is the reversion runing time of outer blower, is 1-3 minutes；In this way, both can achieve
The purpose for blowing away foreign matter and water mark is also possible to prevent the reversed over-running of outer blower, causes to damage.
Embodiment 21
Condenser auto-cleaning method as described above, the present embodiment is different from place and is, in conjunction with Figure 15 institute
Show, the step c includes:
Step c1 after receiving the clear instruction, judges whether the operational mode of the air conditioner is refrigeration mode；
The operational mode of the air conditioner is then switched to cleaning model if refrigeration mode by step c2；
Step c3, if not refrigeration mode, then do not switch the operational mode of the air conditioner.
Since air conditioner only generates condensed water in cooling mode, if the operational mode of air conditioner is non-brake method mode,
Condensed water will not be generated, condensed water also can not be just accumulated in the outside water tank 3 and then condenser is cleaned.Cause
This judges the operational mode of air conditioner after receiving clear instruction, and incites somebody to action when the air conditioner is refrigeration mode
It is switched to cleaning model, and can prevent from not generating cleaning caused by condensed water in this way as air conditioner indoor unit 9 can not carry out, into
And the serious consequences such as shutdown of air conditioner caused by causing air conditioner to lock in a cleaning mode.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of spraying mechanism (1), sprays the condenser of air-conditioner outdoor unit (8) characterized by comprising
Bracket (11) is fixed on the air-conditioner outdoor unit (8)；
(12) are responsible in water delivery, are arranged on the bracket (11), to convey water；
Spray tube (14) is provided with multiple hole for water sprayings (15), described spray tube (14) one end and water delivery supervisor (12)
The water of water delivery supervisor (12) conveying is sprayed from the hole for water spraying (15), is sprayed to the condenser by perforation.
2. spraying mechanism (1) according to claim 1, which is characterized in that be provided on the water delivery supervisor (12) multiple
Water outlet (13), the spray tube (14) is identical as the water outlet (13) quantity, and the spray tube (14) respectively with it is corresponding
Water outlet (13) connection.
3. spraying mechanism (1) according to claim 2, which is characterized in that the water delivery supervisor (12) is fixed on institute vertically
It states on bracket (11), the water outlet (13) is uniformly arranged on the water delivery supervisor (12).
4. spraying mechanism (1) according to claim 3, which is characterized in that the bottom end of the water delivery supervisor (12) is provided with
Intake tunnel.
5. according to the spraying mechanism (1) any in claim 2-4, which is characterized in that along water delivery supervisor (12)
The aperture of the flow direction of water, the water outlet (13) is gradually increased.
6. spraying mechanism (1) according to any one of claims 1-4, which is characterized in that the water along the spray tube (14)
Flow direction, the aperture of the hole for water spraying (15) is gradually reduced.
7. spraying mechanism (1) according to any one of claims 1-4, which is characterized in that on the adjacent spray tube (14)
Hole for water spraying (15) be staggeredly located.
8. spraying mechanism (1) according to claim 1, which is characterized in that the spray tube (14) be it is single, be fixed on institute
It states on water delivery supervisor (12), the water delivery supervisor (12) is slidably connected with the bracket (11).
9. spraying mechanism (1) according to claim 8, which is characterized in that sliding rail (16) are provided on the bracket (11),
The water delivery supervisor (12) is stuck on the sliding rail (16), slides along the sliding rail (16).
10. a kind of condenser automatic flushing device, which is characterized in that including the spraying mechanism any in claim 1-9
(1)。
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| CN201821584982.3U CN209166222U (en) | 2018-09-27 | 2018-09-27 | A kind of spraying mechanism and condenser automatic flushing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111346498A (en) * | 2020-03-03 | 2020-06-30 | 上海坦泽环保科技有限公司 | Biological filtration waste gas device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111346498A (en) * | 2020-03-03 | 2020-06-30 | 上海坦泽环保科技有限公司 | Biological filtration waste gas device |
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