CN109974098A - Spray boom, air conditioner indoor unit and air conditioner - Google Patents
Spray boom, air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN109974098A CN109974098A CN201910261058.4A CN201910261058A CN109974098A CN 109974098 A CN109974098 A CN 109974098A CN 201910261058 A CN201910261058 A CN 201910261058A CN 109974098 A CN109974098 A CN 109974098A
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- China
- Prior art keywords
- main body
- spray boom
- bar main
- water
- linkage section
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil 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
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
Abstract
The present invention discloses a kind of spray boom, air conditioner indoor unit and air conditioner, wherein spray boom includes bar main body and nozzle；Bar main body is in hollow structure, so that water flow passes through；Nozzle connects with bar main body, and nozzle has water outlet, and when water flow is sprayed by water outlet, the reverse extending line of water discharging direction when water flow passes through water outlet and the rotation axis of bar main body are non-intersecting, so that spray boom rotation.When spray boom is sprayed water in technical solution of the present invention, spray boom is then enabled to spray boom to rotate automatically since the reverse extending line of water discharging direction and the direction of rotation of bar main body are non-intersecting by with water discharging direction opposite effect power in reaction force of the water flow to spray boom.
Description
Technical field
The present invention relates to air conditioner technical field, in particular to a kind of spray boom, the air conditioner indoor unit using the spray boom
And the air conditioner using the air conditioner indoor unit.
Background technique
User using after air conditioner, heat exchanger in air conditioner indoor unit and can accumulate by long-time on the strainer of air inlet
Poly- dust so as to cause intake volume decline, the degradation of air conditioner, and causes dust to be easy to be blown into behind air duct by outlet air
Mouth blowout, influences indoor environment.Cleaning device is provided in some air conditioner indoor unit currently, having, cleaning device includes spray boom,
Spray boom needs actuator to drive, under the driving of the driving member, spray boom rotation, to be cleaned to strainer and/or heat exchanger.
Summary of the invention
The main object of the present invention is to propose a kind of spray boom, it is intended to solve the problems, such as that spray boom needs actuator to drive.
To achieve the above object, spray boom proposed by the present invention, spray boom include bar main body and nozzle；The bar main body is in
Hollow structure, so that water flow passes through；The nozzle connects with the bar main body, and the nozzle has the inner cavity with the bar main body
The water outlet of connection；When water flow is sprayed by the water outlet, the reversed of water discharging direction when water flow is by the water outlet prolongs
Long line and the rotation axis of the bar body are non-intersecting, so that the spray boom rotates.
Optionally, the nozzle includes the first linkage section for being connected to the bar main body, and first linkage section is convexly equipped in
The bar main body；The water outlet is opened in first linkage section.
Optionally, the nozzle includes the first linkage section and the second linkage section for connecting with the first linkage section, and described first
Linkage section is convexly equipped in the bar main body；First linkage section and second linkage section are connected to the bar main body；It is described
Water outlet is opened in the end of second linkage section, and the length direction phase of the water discharging direction and second linkage section
Together.
Optionally, length direction of the length direction of second linkage section perpendicular to the bar main body.
Optionally, the latter end of second linkage section is lead segment, and the cross-sectional area of the lead segment is close to described
It is gradually reduced on first linkage section to the direction far from first linkage section.
Optionally, cross-sectional area of the lead segment close to the side of first linkage section is at least 3mm2And it is no more than
50mm2；And/or the cross-sectional area of side of the lead segment far from first linkage section is at least 0.8mm2And it is no more than
12mm2。
Optionally, the nozzle is provided with multiple, and multiple nozzles are in the projection on the cross section of the bar main body
It is arranged in a ring.
Optionally, nozzle described in each adjacent two is arranged at the length direction interval of the bar main body；And/or per adjacent
Projection of two nozzles in the cross section of the bar main body is set in distance.
Optionally, nozzle described in each adjacent two is at least 20mm and not in the spacing on the length direction of the bar main body
More than 50mm.
Optionally, the spray boom further includes clamping piece, and the clamping piece is located at the end of the bar main body, and is sheathed on
Outside the bar main body.
The present invention also proposes that a kind of air conditioner indoor unit, the air conditioner indoor unit include shell, heat exchanger and above-mentioned water spray
Bar, the shell have air inlet, and the air inlet is equipped with strainer；The heat exchanger is arranged close to the strainer；It is described
Spray boom is set between the strainer and the heat exchanger, and is connect with the housing into rotation.
The present invention also proposes that a kind of air conditioner, the air conditioner include air-conditioner outdoor unit, water tank and above-mentioned air conditioning chamber
Interior machine, the air conditioner indoor unit are connect with the air-conditioner outdoor unit, and the water tank is connected to the spray boom.
Optionally, the air conditioner further includes indoor plus water tank, and the indoor plus water tank combines to be formed with the water tank
Linker structure.
Optionally, the indoor plus water tank has filler, is equipped with filter device at the filler；And/or it is described
Interior plus water tank are equipped with water-level detecting device, to detect indoor plus water tank the water.
Bar main body by being arranged to hollow structure by technical solution of the present invention, then water flow can flow to nozzle by bar main body
Place；Nozzle has water outlet, and then flow direction water outlet, finally sprays from water outlet.In addition, water flow is sprayed by water outlet
When water discharging direction reverse extending line and bar main body rotation axis it is non-intersecting, then water discharging direction can have vertical rod main body
Rotation axis divides direction, and it is round that this point of direction, which is an intersection point with water outlet position to bar main body rotation axis,
The heart, using the length of the vertical line section of water outlet position to bar main body rotation axis as a tangent line side on the circumference of radius
To then spray boom can at least be revolved by position to the bar main body with the reaction force for dividing direction reversed, the reaction force
Vertical line section between shaft axis forms the arm of force, so that spray boom can rotate under the driving of the reaction force, as long as and having water flow
When being sprayed by water outlet, spray boom will rotate automatically, without by the driving spray boom rotation of other actuators.
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
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the schematic perspective view of one embodiment of spray boom of the present invention；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the structural schematic diagram at a visual angle of spray boom of the present invention；
Fig. 4 is the structural schematic diagram at the another visual angle of spray boom of the present invention；
Fig. 5 is the positive structure schematic of one embodiment of the air condition of that present invention；
Fig. 6 is the cross-sectional view of B-B in Fig. 5；
Fig. 7 is the cross-sectional view of C-C in Fig. 5；
Fig. 8 is the bottom view of the air condition of that present invention.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection scope within.
The present invention proposes a kind of spray boom 310.
In embodiments of the present invention, as shown in Figures 1 to 4, which includes bar main body 311 and nozzle 312；Bar
Main body 311 is in hollow structure, so that water flow passes through；Nozzle 312 connects with bar main body 311, and nozzle 312 has and bar main body 311
Inner cavity connection water outlet 3124, when water flow by water outlet 3123 spray when, water flow pass through water outlet 3124 when water side
To reverse extending line and bar main body 311 rotation axis it is non-intersecting so that spray boom 310 rotates.
Bar main body 311 is in hollow structure, and nozzle 312 connects with bar main body 311, and the water outlet 3124 on nozzle 312
It is connected to the inner cavity of bar main body 311, then water flow can be flowed in bar main body 311 by one end of bar main body 311, further by bar master
Body 311 flows to nozzle 312, finally sprays from the water outlet 3123 on nozzle 312.In technical solution of the present invention, water flow is by being discharged
When spraying at mouth 3123, the reverse extending line of water discharging direction and the rotation axis of bar main body 311 are non-intersecting, then water discharging direction can
With the divide direction vertical with the rotation axis of bar main body 311, and this divide direction be one with 3123 position of water outlet extremely
The intersection point of 311 rotation axis of bar main body is the center of circle, long with the vertical line of 3123 position of water outlet to 311 rotation axis of bar main body
Degree is a tangential direction on the circumference of radius；In exiting water process, water flow has spray boom 310 divides direction reversed with this
Reaction force F (specifically referring to figure 3.), it is to be understood that the rotation of the position of reaction force F and bar main body 311
Vertical line segment length between axis is torque arm length, so that spray boom 310 is rotated under the action of reaction force F
Torque, to realize the effect rotated automatically.As long as it is understood that carrying out water spray movement, spray boom at water outlet 3123
310 will rotate automatically, to can spray water to the space of surrounding in rotary course, realize 360 ° of water spray effect；Phase
Instead, when no longer being sprayed water at water outlet 3123, spray boom 310 will stop rotating.
Specifically, bar main body 311 can be cylindric, round table-like, prism-shaped or pyramid-shaped etc., the i.e. cross of bar main body 311
Section is the shape of rule, such as round, rectangle or other regular polygons etc., and the rotation axis of bar main body 311 is it at this time
Central axis；Certainly, the cross section of bar main body 311 can also be irregular shape, and the rotation axis of bar main body 311 will be every at this time
The straight line of center of gravity composition on a cross section is rotation axis, or when bar main body 311 is installed on a device, after installation
Mounting axis as its rotation axis.It should be noted that the direction of water discharging direction when water flow is by water outlet 3124 is prolonged
Long line and the rotation axis of bar main body 311 are non-intersecting, then refer to for example when the cross section of bar main body 311 is round, water side
To the non-radial direction for bar main body 311, i.e. water flow does not pass through axle center to the extended line of the recoil strength of spray boom 310.In addition, spray
Mouth 312 may be provided with one, two or more a, number and spray boom 310 required reaction force F when rotating automatically
Size it is related.
Bar main body 311 by being arranged to hollow structure by technical solution of the present invention, then water flow can be flowed to by bar main body 311
At nozzle 312；Nozzle 312 also has the water outlet 3123 being connected to the inner cavity of bar main body 311, then water flow further flows towards water outlet
At mouth 3123, finally sprayed from water outlet 3123.
In addition, the reverse extending line of water discharging direction and the rotation axis of bar main body 311 are non-intersecting, then water discharging direction can have
The rotation axis of vertical rod main body 311 divides direction, this divides direction to be one with 3123 position of water outlet to bar main body 311
The intersection point of the rotation axis of the vertical line section and bar main body 311 of rotation axis is the center of circle, with 3123 position of water outlet to bar master
The vertical line segment length of 311 rotation axis of body is a tangential direction on the circumference of radius, then spray boom 310 at least can be by
With the reaction force F for dividing direction reversed, the position of reaction force F to the vertical line section between 311 rotation axis of bar main body
The arm of force is formed, so that spray boom 310 can rotate under the driving of reaction force F, as long as and having water flow by water outlet 3123
When ejection, spray boom 310 will rotate automatically, without rotating by other actuators driving spray boom 310.
Further, the disjoint situation of rotation axis of the reverse extending line based on above-mentioned water discharging direction and bar main body,
The present invention provides a kind of embodiment: nozzle 312 includes the first linkage section 3121 for being connected to bar main body 311, the first linkage section
3121 are convexly equipped in bar main body 311；Water outlet 3124 is opened in the first linkage section 3121.
It is convexly equipped in bar main body 311 by the first linkage section 3121, and water outlet 3124 is opened in the first linkage section 3121, then
It will be appreciated that water outlet 3124 not only may be disposed at the side wall of the first linkage section 3121, but also the first linkage section 3121 can be set to and carried on the back
End face from bar main body 311, if make water flow circulate water outlet 3124 when water discharging direction reverse extending line be arranged to
The disjoint form of the rotation axis of bar main body 311.It is understood that the reverse extending line in order to realize water discharging direction
It is arranged to and the disjoint effect of the rotation axis of bar main body 311, the length direction of the first linkage section 3121 in the present embodiment
It is inclined to set with the axis of bar main body 311, when water outlet 3124 is opened in the side wall of the first linkage section 3121 or is opened in
One linkage section 3121 far from bar main body 311 end face when, the position where water outlet 3124 can be guaranteed between bar main body 311
With spacing, so that the water flow sprayed by water outlet 3124 is to the position of the reaction force F of spray boom 310 to bar main body 311
Between also have spacing, to form the arm of force, spray boom 310 gets up under the action of reaction force F convenient for autorotation.Specifically
Ground, for example, when the rotation axis of 3121 vertical rod main body 311 of the first linkage section, and water outlet 3124 is opened in the first connection
When the side wall of section 3121, herein it is to be understood that when vertical first linkage section 3121 of water discharging direction, then to water spray when water flow sprays
Bar 310 has the reaction force F reversed with water discharging direction, has between the position and bar main body 311 of reaction force F certain
Spacing then may make spray boom 310 to rotate automatically along its axis under the action of reaction F.It is, of course, understood that
When jante et perpendiculaire of the extended line of the first linkage section 3121 not with bar main body 311, water outlet 3124 can also be opened in
The distal end faces of one linkage section 3121.
As depicted in figs. 1 and 2, the present invention also provides another embodiments: nozzle 312 include the first linkage section 3121 and with
The second linkage section 3122 that first linkage section 3121 connects, the first linkage section 3121 are convexly equipped in bar main body 311；First linkage section
3121 and second linkage section 3122 be connected to bar main body 311, water outlet 3124 is opened in the end of the second linkage section 3122, and
Water discharging direction when water flow is by water outlet 3124 is identical as the extending direction of the second linkage section 3122.
It is connected to by bar main body 311, the second linkage section 3122 with the first linkage section 3121, then water flow flows through the first linkage section
By flowing to the second linkage section 3122 after 3121；Water outlet 3123 is opened in the end of the second linkage section 3122, then water flow is again by the
Two linkage sections 3122 flow at water outlet 3123, to spray from water outlet 3123.Water discharging direction and the second linkage section 3122
Extending direction it is identical, then when being discharged water flow in the second linkage section have guiding role.
Further, the length direction of the second linkage section 3122 can be discharged at this time perpendicular to the length direction of bar main body 311
Direction is vertical with the rotation axis of bar main body 311, so that spray boom 310 (or first linkage section 3121) is by the anti-of flow direction
Directed force F, reaction force F are also vertical with the length direction of bar main body 311, it is to be understood that reaction force F is neither bar
The radial direction of ontology 311, by being vertical setting with the axis of bar main body 311, then recoil strength of the water flow to spray boom 310 at this time
Maximum enables to spray boom 310 to be easy to rotate automatically.
Further, as shown in Figures 2 and 3, the latter end for defining the second linkage section 3122 is lead segment 3123, lead segment
3123 cross-sectional area is gradually reduced on the first linkage section 3121 to separate first linkage section, 3121 direction.
Under conditions of flow is certain, the cross-sectional area of pipe is bigger, and the flow velocity of water flow is then smaller；On the contrary, in flow one
Under conditions of fixed, the cross-sectional area of pipe is smaller, and the flow velocity of water flow is then bigger；By by the cross-sectional area of lead segment 3123 close
It is gradually reduced on first linkage section 3121 to the direction far from the first linkage section 3121, then the flow rate of water flow in lead segment 3123 exists
It is increasing on the first linkage section 3121 to the direction of separate first linkage section 3121, even if obtaining the water at water outlet 3123
Flow velocity degree is relatively large.It is understood that water flow is bigger, then water flow is bigger to the recoil strength of spray boom 310, thus will guiding
The internal diameter setting of 3123 positions far from the first linkage section 3121 of section is smaller, then increases water flow by speed herein, in turn
Its recoil strength to spray boom 310 is increased, so as to be further ensured that the validity that spray boom 310 rotates automatically.
It should be noted that the latter end of the second linkage section 3122 refers to the second linkage section 3122 far from the first linkage section 3121
One section.It is understood that when the second linkage section 3122 be in it is hollow cylindric, round table-like or coniform when, can also lead to
The internal diameter of the second linkage section 3122 of measurement is crossed to measure the speed of water flow, i.e., under conditions of flow is certain, the internal diameter of pipe
Bigger, the flow velocity of water flow is then smaller；On the contrary, the internal diameter of pipe is smaller under conditions of flow is certain, the flow velocity of water flow is then got over
Greatly.
Further, as shown in figure 3, cross-sectional area of the lead segment 3123 close to the side of the first linkage section 3121 is at least
3mm2And it is no more than 50mm2。
When cross-sectional area of the lead segment 3123 close to the side of the first linkage section 3121 is less than 3mm2When, on the one hand to lead
It is too thin to draw position of the section 3123 far from the first linkage section 3121, improves the difficulty of processing, on the other hand when there is water flow to pass through,
Water flow is easy the pressure of the lead segment 3123 its lead segment 3123 is made to deform.When above-mentioned cross-sectional area is greater than 50mm2When,
Reduce speed when water spray, water flow reduces the reaction force of spray boom 310, to be difficult to ensure that spray boom 310 is effective
Ground rotates automatically.Such as when lead segment 3123 is round table-like, the cross section of lead segment 3123 is annulus, can also be justified by limiting
The internal diameter of ring and the flow velocity for limiting water flow.In this case, lead segment 3123 is defined close to the one of the first linkage section 3121
The internal diameter of side is D1, and D1 is corresponding to be at least 2mm and be no more than 8mm, D1 can for 2mm, 3mm, 4mm, 5mm, 6mm, 7mm or
8mm。
Further, as shown in figure 3, the cross-sectional area of side of the lead segment 3123 far from the first linkage section 3121 is at least
0.8mm2And it is no more than 12mm2。
When the cross-sectional area of side of the lead segment 3123 far from the first linkage section 3121 is less than 0.8mm2When, on the one hand make
Position of the lead segment 3123 far from the first linkage section 3121 is too thin, improves the difficulty of processing, on the other hand ought have water flow to pass through
When, water flow is easy the pressure of the lead segment 3123 its lead segment 3123 is made to deform.When lead segment 3123 connects far from first
The cross-sectional area for connecing the side of section 3121 is greater than 12mm2When, then water speed reduces out when to spray water, and water flow is to spray boom 310
Reaction force reduce, to be difficult to ensure the effectively automatic rotation of spray boom 310.Equally when lead segment 3123 is round table-like
When, the cross section of lead segment 3123 is annulus, and the flow velocity of water flow can also be limited by limiting the internal diameter of annulus.In the feelings
Under condition, define side of the lead segment 3123 far from the first linkage section 3121 internal diameter be D2, D1 can for 0.1mm, 0.5mm,
1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm or 4mm.Further it will be understood that above-mentioned water outlet 3124 is opened in
When the distal end faces of two linkage sections 3122, water outlet 3124 can be set to porous form, that is, be similar to the water outlet of shower nozzle,
When cross-sectional area above-mentioned at this time refers to effective water outlet, the area in multiple holes and.
Incorporated by reference to referring to Figure 1 and Figure 3, in order to further increase the validity of the rotation of spray boom 310, in the present embodiment, spray
Mouth 312 is provided with multiple, and projection of the multiple nozzles 312 in the cross section of bar main body 311 is arranged in a ring.
By the way that multiple nozzles 312 are arranged, and projection of the multiple nozzles 312 in the cross section of bar main body 311 is arranged in a ring,
There is driving effect to the rotation of entire spray boom 310 when on the one hand can then be discharged by multiple water outlets 3123, on the other hand
In 310 rotary course of spray boom, a certain fixed position of 310 periphery of spray boom is sustainable to be sprayed water by each nozzle 312, with
The effect persistently cleaned is realized as far as possible.
Specifically, such as all nozzles 312 are projected out 4 nozzles being arranged in a ring in the cross section of bar main body 311
Projection, then wherein several can the cross section of bar main body 311 be projected out be arranged in a ring this 4 nozzles projection spray
Mouth 312 regards one group of nozzle 312 as, and a group or more of nozzles 312 is arranged along the length direction interval of bar main body 311；Its
In be all that one group of each nozzle 312 is respectively positioned on same periphery, or be all one group of each nozzle 312 along bar main body 311
The setting of length direction interval.
Incorporated by reference to referring to Fig.1 and Fig. 4, in order to guarantee on the length direction of bar main body 311, the spray of bar main body 311 everywhere
Water effect is suitable, and in the present embodiment, each adjacent two nozzle 312 is arranged at the length direction interval of bar main body 311.
By the way that each nozzle 312 to be arranged along the length direction interval of bar main body 311, then make the entire of bar main body 311
Length direction is distributed with nozzle 312, to expand the spray field of spray boom 310.In addition, being based on above-mentioned multiple nozzles
312 in the scheme of the projection circular array setting on the cross section of bar main body 311, by each adjacent two nozzle 312 in bar master
The length direction interval of body 311 is arranged, then on the one hand realizes the spray effect in the length direction of bar main body 311 as far as possible,
On the other hand the spray effect in the circumferential direction of bar main body 311 is being realized as far as possible.
Further, each adjacent two nozzle 312 may be configured as at least in the spacing on the length direction of bar main body 311
20mm and be no more than 50mm.For example, each adjacent two nozzle 312 can be set in the spacing on the length direction of bar main body 311
For 20mm, 25mm, 30mm, 35mm, 40mm, 45mm or 50mm etc..Two neighboring nozzle 312 is defined in the length of bar main body 311
L is divided between on degree direction, it is to be understood that as L < 20mm, so that two neighboring nozzle 312 is in the length of bar main body 311
The spacing spent on direction is smaller, so that the flow that each nozzle 312 divides reduces, and then reduces the water outlet at water outlet 3123
Speed, and be difficult to ensure and provide enough torque for its rotation to spray boom 310；As L > 50mm, so that two neighboring nozzle
312 is larger in the spacing on the length direction of bar main body 311, so that being difficult to ensure when spray boom 310 sprays water to its periphery has
Biggish spraying range.
Further, each adjacent two nozzle 312 is set in distance in the projection of the cross section of bar main body 311, if then
Still on above-mentioned premised on circular array shows the scheme of 4 nozzles 312 on the cross section of bar main body 311, then this 4 battle arrays in a ring
The projection of column is respectively the projection of 4 nozzles of arbitrary neighborhood, thus one by one end to the direction of the other end of bar main body 311
Aspect can realize spraying range as big as possible with less nozzle 312 as far as possible, and can guarantee preferable water spray effect.
Further, as illustrated in figure 1 or 4, spray boom 310 further includes clamping piece 313, and clamping piece 313 is located at bar main body
311 end is simultaneously sheathed on outside bar main body 311.
When spray boom 310 is installed on the device for need self-cleaning, spray boom 310 and the device are rotatablely connected, such as
Axis hole corresponding with the both ends of spray boom 310, the corresponding insertion in the both ends of the bar main body 311 of spray boom 310 are offered on the device
In axis hole.It is understood that in order to improve the abrasion condition of the end of bar main body 311, the end of bar main body 311 is provided with folder
Gripping member 313, which is sheathed on outside bar main body 311, to reduce the abrasion between bar main body 311 and self-stripping unit
Situation.Specifically, which can be bearing, be also possible to lesser lantern ring of damped coefficient etc..
The present invention also proposes a kind of air conditioner indoor unit 10, and incorporated by reference to referring to Fig. 5 to Fig. 8, which includes shell
120, heat exchanger 110 and spray boom 310, shell 120 have air inlet (not shown), and air inlet is equipped with strainer and (does not show
Out)；Heat exchanger 110 is arranged close to strainer；Spray boom 310 is set between strainer and heat exchanger 110, and is connected with housing into rotation
It connects.The specific structure of the spray boom 310 is referring to above-described embodiment, since this air conditioner uses the whole of above-mentioned all embodiments
Technical solution, therefore at least all beneficial effects brought by the technical solution with above-described embodiment, no longer go to live in the household of one's in-laws on getting married one by one herein
It states.
By the way that spray boom 310 to be set between strainer and heat exchanger 110, then spray boom 310 can be same in rotary course
When strainer and heat exchanger 110 are cleaned.It is understood that air conditioner indoor unit 10 has drip tray, drip tray is generally arranged at
The lower section of heat exchanger 110, after 310 heat exchanging device of spray boom, 110 spraying-rinsing, the water after cleaning can flow to drip tray.
The present invention also proposes a kind of air conditioner, as shown in fig. 6, the air conditioner includes air-conditioner outdoor unit (not shown), water storage
Case 320 and air conditioner indoor unit, the specific structure of the air conditioner indoor unit 10 is referring to above-described embodiment, since this air conditioner is using upper
Whole technical solutions of all embodiments are stated, therefore at least all beneficial to effect brought by the technical solution with above-described embodiment
Fruit, this is no longer going to repeat them.Wherein, air-conditioner outdoor unit is connect with air conditioner indoor unit, and water tank realizes the confession to spray boom 310
Water effect, spray boom 310 can have water inlet, and spray boom 310 is connected to water tank 320 by water inlet.
By the way that the water inlet of spray boom 310 to be connected to water tank 320, then water tank 320 can supply water to spray boom 310.
Specifically, it may be provided with water pump between water tank 320 and water inlet, in order to which the water in water tank 320 is guided to spray boom 310
It is interior.It is understood that water tank 320 both may be disposed at interior, may also set up in outdoor.In order to reduce indoor area occupied and
Improve indoor beautification degree, it is contemplated that water tank 320 is set to outdoor, that is, connects indoor spray boom 310 and outdoor
The water pipe of water tank 320 may pass through the setting of wall 40, and one end is connect with spray boom 310, the other end and water tank 320 connect.
When water pipe connects spray boom 310, in order to improve leakproofness, the end of spray boom 310 may be provided with seal nipple, and water pipe passes through
The seal nipple is connect with spray boom 310.
Further, incorporated by reference to referring to Fig. 5, Fig. 7 and Fig. 8, air conditioner further includes indoor plus water tank 20, interior plus water tank 20
It combines to form linker structure with water tank 320.
By the way that indoor plus water tank 20 is arranged indoors, and indoor plus water tank 20 combines to form linker knot with water tank 320
Structure, then user is by adding the water level of water tank 20 in observation ward it can be learnt that water level in water tank 320, to confirm water tank
Whether the water in 320 is also sufficient.Especially when water tank 320 is set to outdoor, user by walking out room without that can be passed through
Add the water level in water tank to differentiate the water level in water tank 320.In addition, since interior adds water tank 20 to combine shape with water tank 320
It, then, can also be by being added to interior plus water tank 20 when user needs to carrying out adding water in water tank 320 at linker structure
Water.
In order to which the water to clean heat exchanger 110 and strainer sprayed when guaranteeing that spray boom 310 rotates is neat and tidy,
In the present embodiment, interior plus water tank 20 have filler, are equipped with filter device (not shown) at filler.
By being equipped with filter device at filler, then the water being added in indoor plus water tank 20 can be filtered, from
And guarantee that the water flowed in water tank 320 compares neat and tidy, then after the water in water tank 320 is pumped into spray boom 310, spray
Water bar 310 is cleaner by the water that nozzle 312 sprays, it is not easy to the case where heat exchanging device 110 and strainer cause secondary pollution.
Specifically, filter device can be filter screen or filter cotton etc..
Further, indoor plus water tank 20 is also mountable water-level detecting device (not shown), add water tank so that detection is indoor
20 water.
By the way that water-level detecting device is arranged indoors plus on water tank 20, then when water level to certain altitude, water level detecting dress
Sending alarm is set, to inform that user carries out adding water operation or stopping plus water operation.Specifically, water-level detecting device can be with
It is liquid-level pressure sensing head or laser liquid-level sensor etc..
The foregoing is merely alternative embodiments of the invention, are not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (14)
1. a kind of spray boom characterized by comprising
Bar main body, the bar main body is in hollow structure, so that water flow passes through；With
Nozzle, the nozzle connect with the bar main body, and the nozzle has the water outlet being connected to the inner cavity of the bar main body,
When water flow is sprayed by the water outlet, the reverse extending line of water discharging direction when water flow is by the water outlet and the bar master
The rotation axis of body is non-intersecting, so that the spray boom rotates.
2. spray boom as described in claim 1, which is characterized in that the nozzle includes being connected to the first of the bar main body to connect
Section is connect, first linkage section is convexly equipped in the bar main body, and the water outlet is opened in first linkage section.
3. spray boom as described in claim 1, which is characterized in that the nozzle include the first linkage section and with the first linkage section
The second linkage section to connect, first linkage section are convexly equipped in the bar main body；
First linkage section and second linkage section are connected to the bar main body, and the water outlet is set to described second and connects
The end of section is connect, the water discharging direction is identical as the length direction of second linkage section.
4. spray boom as claimed in claim 3, which is characterized in that the length direction of second linkage section is perpendicular to the bar
The length direction of main body.
5. spray boom as claimed in claim 3, which is characterized in that the latter end of second linkage section is lead segment, described to lead
The cross-sectional area for drawing section is gradually reduced on first linkage section to the direction of separate first linkage section.
6. spray boom as claimed in claim 5, which is characterized in that the lead segment is close to the side of first linkage section
Cross-sectional area is at least 3mm2And it is no more than 50mm2；
And/or the cross-sectional area of side of the lead segment far from first linkage section is at least 0.8mm2And it is no more than
12mm2。
7. the spray boom as described in any one of claim 1 to 6, which is characterized in that the nozzle is provided with multiple and more
A nozzle is arranged in a ring in the projection on the cross section of the bar main body.
8. spray boom as claimed in claim 7, which is characterized in that length of the nozzle described in each adjacent two in the bar main body
The setting of direction interval；And/or projection of the nozzle described in each adjacent two in the cross section of the bar main body is set in distance.
9. spray boom as claimed in claim 8, which is characterized in that nozzle described in each adjacent two is in the length of the bar main body
Spacing on direction is at least 20mm and is no more than 50mm.
10. spray boom as described in claim 1, which is characterized in that the spray boom further includes clamping piece, the clamping piece position
In the end of the bar main body, and it is sheathed on outside the bar main body.
11. a kind of air conditioner indoor unit characterized by comprising
Shell, the shell have air inlet, and the air inlet is equipped with strainer；
Heat exchanger, the heat exchanger are arranged close to the strainer；And
Spray boom, the spray boom are spray boom described in any one of claims 1 to 10, and the spray boom is set to institute
It states between strainer and the heat exchanger, and is connect with the housing into rotation.
12. a kind of air conditioner, which is characterized in that including air-conditioner outdoor unit, water tank and air conditioning chamber as claimed in claim 11
Interior machine, the air conditioner indoor unit are connect with the air-conditioner outdoor unit, and the water tank is connected to the spray boom.
13. air conditioner as claimed in claim 12, which is characterized in that the air conditioner further includes indoor plus water tank, the room
Interior plus water tank combines to form linker structure with the water tank.
14. air conditioner as claimed in claim 13, which is characterized in that the indoor plus water tank has filler, described plus water
Filter device is installed at mouthful；And/or the indoor plus water tank is equipped with water-level detecting device, to detect the indoor plus water
The water of case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910261058.4A CN109974098A (en) | 2019-03-29 | 2019-03-29 | Spray boom, air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910261058.4A CN109974098A (en) | 2019-03-29 | 2019-03-29 | Spray boom, air conditioner indoor unit and air conditioner |
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| CN109974098A true CN109974098A (en) | 2019-07-05 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910261058.4A Pending CN109974098A (en) | 2019-03-29 | 2019-03-29 | Spray boom, air conditioner indoor unit and air conditioner |
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| CN (1) | CN109974098A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485259A (en) * | 2020-04-15 | 2020-08-04 | 广东嘉元科技股份有限公司 | Integrated equipment of copper dissolving assistor and foil generating machine, working method and electrolytic copper foil production process |
| CN116753588A (en) * | 2023-05-24 | 2023-09-15 | 江苏绿叶净化科技有限公司 | Intelligent air purifying equipment with heat exchange mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202263681U (en) * | 2011-09-13 | 2012-06-06 | 浙江理工大学 | Water sprayer |
| CN207486957U (en) * | 2017-08-25 | 2018-06-12 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN208082720U (en) * | 2018-03-02 | 2018-11-13 | 四川农业大学 | A kind of irrigate uses adjustable atomization nozzle |
| CN208382361U (en) * | 2018-06-08 | 2019-01-15 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN208382496U (en) * | 2018-07-06 | 2019-01-15 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN208566872U (en) * | 2018-06-08 | 2019-03-01 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
-
2019
- 2019-03-29 CN CN201910261058.4A patent/CN109974098A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202263681U (en) * | 2011-09-13 | 2012-06-06 | 浙江理工大学 | Water sprayer |
| CN207486957U (en) * | 2017-08-25 | 2018-06-12 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN208082720U (en) * | 2018-03-02 | 2018-11-13 | 四川农业大学 | A kind of irrigate uses adjustable atomization nozzle |
| CN208382361U (en) * | 2018-06-08 | 2019-01-15 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN208566872U (en) * | 2018-06-08 | 2019-03-01 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN208382496U (en) * | 2018-07-06 | 2019-01-15 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
Non-Patent Citations (1)
| Title |
|---|
| 徐琼主编: "《化工原理实验》", 30 September 2016, 长沙：湖南师范大学出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485259A (en) * | 2020-04-15 | 2020-08-04 | 广东嘉元科技股份有限公司 | Integrated equipment of copper dissolving assistor and foil generating machine, working method and electrolytic copper foil production process |
| CN111485259B (en) * | 2020-04-15 | 2020-11-03 | 广东嘉元科技股份有限公司 | Integrated equipment of copper dissolving assistor and foil generating machine, working method and electrolytic copper foil production process |
| CN116753588A (en) * | 2023-05-24 | 2023-09-15 | 江苏绿叶净化科技有限公司 | Intelligent air purifying equipment with heat exchange mechanism |
| CN116753588B (en) * | 2023-05-24 | 2024-01-30 | 江苏绿叶净化科技有限公司 | Intelligent air purifying equipment with heat exchange mechanism |
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