CN203857555U - Air-conditioner indoor unit - Google Patents
Air-conditioner indoor unit Download PDFInfo
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- CN203857555U CN203857555U CN201420156097.0U CN201420156097U CN203857555U CN 203857555 U CN203857555 U CN 203857555U CN 201420156097 U CN201420156097 U CN 201420156097U CN 203857555 U CN203857555 U CN 203857555U
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- Prior art keywords
- air
- wind wheel
- wheel part
- air conditioner
- gas channel
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- Expired - Lifetime
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- 238000004140 cleaning Methods 0.000 claims abstract description 136
- 239000012530 fluid Substances 0.000 claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 62
- 241000237858 Gastropoda Species 0.000 claims description 27
- 238000009434 installation Methods 0.000 claims description 20
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000012141 concentrate Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 7
- 238000005507 spraying Methods 0.000 abstract 7
- 239000003570 air Substances 0.000 description 72
- 239000007788 liquid Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model provides an air-conditioner indoor unit and aims to solve the problem in the prior art that a wind wheel part of an air-conditioner indoor unit cannot be cleaned. The air-conditioner indoor unit comprises an enclosure, a heat exchanger and an air duct structure arranged in the enclosure, wherein an air duct cavity used for accommodating the air duct structure and the heat exchanger is formed in the enclosure; the air duct structure comprises an air duct volute provided with an airflow channel, and a wind wheel part positioned at the inlet of the airflow channel; the air-conditioner indoor unit also comprises a cleaning device; the cleaning device is provided with a spraying nozzle and a driving device; the spraying nozzle is arranged in the air duct cavity and faces the wind wheel part, and the driving device is communicated with the spraying nozzle and used for spraying cleaning fluid along the spraying nozzle. The cleaning fluid is sprayed out along the spraying nozzle by means of the driving device, and the opening of the spraying nozzle faces the wind wheel part, so that the cleaning fluid is sprayed to the wind wheel part, so as to clean the wind wheel part, the whole cleaning process basically requires no manual operation, the operation is very convenient, and the wind wheel part is automatically cleaned.
Description
Technical field
The utility model belongs to air-conditioning technical field, relates in particular to a kind of air conditioner room unit.
Background technology
Air-conditioner, as a kind of household electrical appliance, has been applied to each average family gradually.Generally air conditioner room unit is installed in indoor; although indoor environment is better; but in the situation that it works long hours; because it constantly absorbs air conditioner room unit ambient air, carry out heat exchange, thereby airborne dust is adsorbed in air inlet system gradually, such as in wind wheel part formula air conditioner room unit; on wind wheel part in its air channel structure, usually accumulation has dust; in the situation that not clearing up for a long time, be easy to grow the microorganisms such as bacterium, affect the healthy of people.At present, for wind wheel part formula air conditioner room unit, how to realize the cleaning of wind wheel part is become to industry problem demanding prompt solution to improve air-out quality.
Utility model content
The purpose of this utility model is to provide a kind of air conditioner room unit, by cleaning assembly is set in air conditioner room unit, is intended to solve the problem that cannot clean the wind wheel part of air conditioner room unit in prior art.
The utility model is to realize like this, a kind of air conditioner room unit, comprise housing and be arranged at heat exchanger and the air channel structure in described housing, in described housing, form the chamber, air channel of accommodating described air channel structure and described heat exchanger, described air channel structure comprise have gas channel air-duct spiral case and with the wind wheel part that is positioned at described gas channel porch; Described air conditioner room unit also comprises cleaning device, and described cleaning device is provided with and is arranged in chamber, described air channel and towards the spout of described wind wheel part, and comprises and be communicated with described spout with the drive unit along described spout ejection by cleaning fluid.
Further, in described housing, form the accommodating cavity being oppositely arranged with chamber, described air channel, described air conditioner room unit also comprises the dividing plate being arranged in described housing so that chamber, described air channel and described accommodating cavity are separated, described cleaning device also comprises the storage tank being arranged in described accommodating cavity, and described drive unit is communicated in described spout and described storage tank.
Further, described cleaning device also comprises for heating described cleaning fluid or making described cleaning fluid produce the steam generator of steam, the two-port of described steam generator respectively with described actuator and described spout connection.
Further, described cleaning device also comprises the outlet pipe that stretches in chamber, described air channel and have described spout, and described outlet pipe, described drive unit and described storage tank are connected; Described air channel structure comprises the back shroud being fixedly installed on described air-duct spiral case and between described air-duct spiral case and described heat exchanger, and described outlet pipe is fixedly installed on described back shroud.
Further, described back shroud comprises that two are the water conservancy diversion side plate of "eight" shape setting and are arranged at intervals between described water conservancy diversion side plate and towards the reinforcement of described spiral case part one side, described water conservancy diversion side plate is provided with the via that a plurality of and described delivery port is relative and connect, and described reinforcement is provided with for wearing the block button hole of fixing described outlet pipe; Or described back shroud comprises that two are the water conservancy diversion side plate that "eight" shape arranges, the outer surface of described water conservancy diversion side plate is provided with for wearing the pipe clamp of fixing described outlet pipe.
Further, described air channel structure also comprises the first installing plate and the second installing plate that is vertically installed in described wind wheel part two ends, and described the second installing plate comprises installation position for described wind wheel part is installed, be positioned at described installation position week side towards the retaining section of described wind wheel part one side projection with concentrate the Drainage Division of discharging in order to will clean the described cleaning fluid producing after described wind wheel part.
Further, described installation position is positioned at the porch of described gas channel, and being provided with the installing hole that wind wheel part is installed, described retaining section comprises and is connected in the bottom near described the second installing plate of described air-duct spiral case and is surrounded on the barricade in outside, described installation position and encloses along the dash of described installing hole peripheral projection; Described Drainage Division comprises the first row water hole of being located on described installation position, the rhone of being located at the exit of described gas channel, is provided with several second row water holes in described rhone.
Further, described air channel structure also comprises with described air-duct spiral case faces the snail tongue that is arranged at and is positioned at described gas channel opposite side mutually, and described snail tongue comprises the main part that is arranged at described gas channel porch and is adjacent to the tongue of described wind wheel part periphery and is connected in described tongue and extends towards the expansion of described gas channel exit; Described air-duct spiral case comprises that two are positioned at described gas channel exit and arch upward deflector in outward direction and two are positioned at described gas channel porch and opposing setting and arch upward direction arc plate inwardly, one side of two described deflectors is connected with two described arc plates, the opposite side of two deflectors interconnects, and by described the first diversion division, the direction to described the second diversion division first reduces to increase the distance between two described arc plates again.
Further, described air channel structure also comprises and is positioned at the exit of described gas channel the conducting element that can swing at described gas channel, described conducting element comprises the first baffle, the second baffle that is rotationally connected with described the first baffle that with respect to described air-duct spiral case, rotate, the second actuator that drives the first actuator of described the first baffle rotation and drive described the second baffle to rotate, and the length direction of described the first baffle and described the second baffle is parallel with the length direction of spiral case part.
Further, described air conditioner room unit is vertical air conditioner indoor unit or wall-hanging air conditioner indoor unit.
The utility model with respect to the technique effect of prior art is: utilize drive unit that cleaning fluid is sprayed along spout, and the opening of spout towards wind wheel part so that cleaning fluid is injected on wind wheel part to realize the cleaning to wind wheel part, cleaning fluid rotates wind wheel part to be carried out to dynamic cleaning along with the rotation of wind wheel part, thereby realize the automated cleaning to wind wheel part, whole cleaning process is substantially without manual operation, very convenient, and can automatically clean wind wheel part, more thorough to the cleaning of wind wheel part.
Accompanying drawing explanation
Fig. 1 is the stereogram of the air conditioner room unit that provides of the utility model embodiment.
Fig. 2 is the three-dimensional exploded view of the air conditioner room unit of Fig. 1.
Fig. 3 is the stereogram of air channel structure of the air conditioner room unit of Fig. 2.
Fig. 4 is the cross sectional view of the air conditioner room unit of Fig. 1.
Fig. 5 is the partial perspective view of air channel structure of the air conditioner room unit of Fig. 2, to embody the structure of the second installing plate one direction.
Fig. 6 is the partial perspective view of air channel structure of the air conditioner room unit of Fig. 2, to embody the structure of the second installing plate other direction.
Fig. 7 is the partial perspective view of air channel structure of the air conditioner room unit of Fig. 2, to embody the structure of the another direction of the second installing plate.
Fig. 8 is the three-dimensional exploded view of another angle of the conducting element of Fig. 2.
Fig. 9 is the cross sectional view of the air conditioner room unit of Fig. 1, to embody the state of cleaning model lower diversion piece.
Figure 10 is the three-dimensional exploded view of cleaning assembly and back cover member position relationship in Fig. 1.
Figure 11 is the three-dimensional exploded view of cleaning assembly and the another position relationship of back cover member in Fig. 1.
Figure 12 is the sectional view that cleaning assembly that the utility model embodiment provides cleans the wind wheel part of wall-hanging air conditioner.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Please refer to Fig. 1, Fig. 2 and Figure 12, the air conditioner room unit that the utility model embodiment provides comprises housing 10 and is installed on heat exchanger 40 and the air channel structure 20 in housing 10, chamber, air channel 13 at the accommodating described air channel structure 20 of the interior formation of housing 10 described in described heat exchanger and described heat exchanger 40, described air channel structure 20 comprises the wind wheel part 23 that has the air-duct spiral case 22 of gas channel 21 and be positioned at described gas channel 21 porch, described air conditioner room unit comprises cleaning device 30, described cleaning device 30 be provided be arranged in chamber, described air channel 13 and opening towards the spout 310 of wind wheel part 23, and comprise that the described spout 30 of connection is with the drive unit 32 along described spout 310 ejections by cleaning fluid.By by the opening direction of spout 310 towards wind wheel part 23, and utilize actuator 32 by cleaning fluid along being ejected in spout 310 on wind wheel part 23, 23 rotations of wind wheel part produce air-flow, from described spout 310, the cleaning fluid of ejection is injected on wind wheel part 23, thereby realized the automatic cleaning function of wind wheel part 23, whole cleaning process is substantially without manual operation, very convenient, simultaneously, the air-flow that cleaning fluid produces with wind wheel part 23 enters after gas channel 21, cleaning fluid can play the effect of humidification air-flow, make when cleaning assembly 30 work, the air of being derived by this air conditioner room unit has certain humidity, improved the comfort level of surrounding environment, guarantee the air-out quality of air conditioner room unit.
In this embodiment, housing 10 comprise front panel 11 and with the common backboard 12 that forms spatial accommodation (not indicating) of front panel 11, front panel 11 arches upward and on backboard 12, forms the first space 120 and on front panel 11, form second space 110 with backboard 12 is opposing, and this air channel structure 20 is installed in described spatial accommodation.
In this embodiment, described drive unit 32 can be water pump, its control mode is automatically controlled, in the internal circuit board of air-conditioner, be provided for the control circuit of accessory drive 32 work, and the gauge tap of this control circuit is located in the control panel (not shown) of housing 10, and by this control circuit, can regulate the power of drive unit 32, thereby change the pressure of outlet pipe 31 cleaning liquid insides, regulate the operating efficiency of cleaning device 30.
In other embodiments, described drive unit 32 can be also the device of fluid pressure in pressue device or other control outlet pipes 31, to increase the pressure of outlet pipe 31 cleaning liquid insides, thereby make cleaning fluid spouting from spout 310, to realize the automatic cleaning to air-conditioner inside.
In this embodiment, described cleaning fluid is running water or pure water, or is added with flavouring agent or is added with the cleaning agent of other additives.
In this embodiment, described wind wheel part 23 can be tubular wine wheel, centrifugal wind wheel or other wind wheel structures.Preferably, described ducting assembly 20 coordinates with tubular wine wheel, has complied with the ascendant trend of applying tubular wine wheel on current air-conditioner, more tubular wine wheel itself and adapt to tubular wine wheel itself air-supply characteristic and design and produced described ducting assembly 20.
Please refer to Fig. 1, Figure 10 and Figure 11, further, the accommodating cavity 14 being oppositely arranged in the interior formation of described housing 10 and chamber, described air channel 13, described vertical air conditioner indoor unit also comprises the dividing plate 33 being arranged in described housing 10 so that chamber, described air channel 13 and described accommodating cavity 14 are separated, described cleaning device 30 also comprises the storage tank 34 being arranged in described accommodating cavity 14, and described drive unit 32 is communicated in described spout 310 and described storage tank 34.Utilize dividing plate 33 so that setting is separated in chamber, air channel 13 and accommodating cavity 14, prevent that air-flow from flowing away and having reduced air-flow velocity along accommodating cavity 14 in flow process, affects the air-out effect of this vertical air conditioner indoor unit.
Described storage tank 34 is installed in described housing 10, and is detachably installed in accommodating cavity 14, so that change the cleaning fluid of storage tank 34 and internal reservoir thereof.Preferably, described storage tank 34 is installed in described accommodating cavity 14 and is positioned at the below of described wind wheel part 23, like this, be positioned over storage tank in accommodating cavity 14 34 and the balanced weight up and down that is arranged at wind wheel part 23 in chamber, air channel 13 and heat exchanger 40 and can guarantees whole vertical air conditioner indoor unit.In other embodiments, described storage tank 34 also can be installed on described housing 10 outsides, by the installing hole that feed pipe penetrates is set on housing 10.
Please refer to Figure 11, in one embodiment, described drive unit 32 is arranged in described storage tank 34.The inwall of described storage tank 34 is provided with the mount pad 341 of the described drive unit 32 of fixed installation, so that described drive unit 32 is fixedly installed on mount pad 341 to be arranged in described storage tank 34.
Please refer to Figure 10, in another embodiment, described drive unit 32 is arranged at described storage tank 34 outsides.The outer wall of described storage tank 34 is provided with the holder 342 of the described drive unit 32 of fixed installation, and described drive unit 32 is fixedly installed on holder 342 so that described drive unit 32 is arranged at described storage tank 34 outsides.
Please refer to Fig. 1 and Fig. 4,, in other embodiments, described drive unit 32 separates independent setting with described storage tank 34 and is communicated with so that the cleaning fluid that drive unit 32 extracts in described storage tank 34 by water pipe (not shown); Or described storage tank 34 is for being arranged at the external container of described housing 10 outsides, this drive unit 32 can be arranged in described housing 10 or be directly external while cleaning.Described drive unit 32 can be also other modes with the position of described storage tank 34, as long as take and clean as object cleaning fluid is pumped in described housing 10.
Please refer to Fig. 1, Figure 10 and Figure 11, described cleaning device 30 also comprises that the two-port of described steam generator 35 is communicated with described drive unit 32 and described spout 310 respectively for heating described cleaning fluid or making described cleaning fluid produce the steam generator 35 of steam.Understandably, the heat block 35 ' that described steam generator 35 can be direct heated wash liquid or in be provided with heater element to produce the device of steam, this steam generator 35 is serially connected with on outlet pipe 31, be fixedly installed on storage tank 34 inwalls or outer wall, or be fixedly installed in the bottom of dividing plate 33.The described cleaning fluid being extracted by drive unit 32 is when flowing through steam generator 35, control heat block 35 ' or heater element with heated wash liquid, to improve the temperature of cleaning fluid, or cleaning fluid heating is produced to steam, is liquid state, gaseous state or three kinds of forms of gas-liquid mixed thereby make the cleaning fluid of the spout 310 places ejection of outlet pipe 31.Air-conditioner is after work a period of time, on air-duct spiral case 22 sidewalls, easily accumulation has dust, sidewall at air-duct spiral case 22 is easily attached with a small amount of oily matter simultaneously, the cleaning device 30 of the present embodiment adopts cleaning fluid is heated, can be conducive to strengthen the pressure of cleaning fluid ejection, cleaning fluid is when by spout 310 ejection, HTHP, it can effectively dissolve oily matter, particularly steam generator 35 is heated to be pure steam by cleaning fluid, after by spout 310 places ejection, vaporization after oily matter dissolves, sidewall that makes the air-duct spiral case 22 after cleaned etc. can reach ultra-clean state, cleaning effect is very good.Particularly, the control mode of steam generator 35 is also automatically controlled, control circuit is set in air-conditioner, and three kinds of working methods that can show steam generator 35 on the control panel of air-conditioner, make respectively the cleaning fluid of spout 310 places ejection for liquid, gaseous state and gas-liquid mixed state, certainly when without steam generator 35 work, cleaning fluid is directly sprayed by spout 310 through steam generator 35 without heating, one sensor (not shown) also should be set in steam generator 35, while there is no cleaning fluid in detecting steam generator 35, it is automatically controlled steam generator 35 and quits work, guarantee the service life of steam generator 35.
In embodiment of the present utility model, the one in described storage tank 34, described steam generator 35 and described dividing plate 33, the two even three can be arranged in same described cleaning device 30.
Please refer to Fig. 9 to Figure 11, described cleaning device 30 also comprises the outlet pipe 31 that stretches in chamber, described air channel 13 and have described spout 310, and described outlet pipe 31, described drive unit 32 and described storage tank 34 are connected; Described air channel structure 20 comprises the back shroud 29 being fixedly installed on described air-duct spiral case 22 and between described air-duct spiral case 22 and described heat exchanger 40, described outlet pipe 31 be fixedly installed on described back shroud 29 and described spout 310 towards described wind wheel part 23.Understandably, the length direction of described back cover member 29 is parallel to the length direction of described air-duct spiral case 22, and described back cover member 29 is gradually-reducing shape by the direction at its front portion to rear portion.Described back cover member 29 buckles are installed on the rear portion of the second diversion division 221 of described air-duct spiral case 22, the gradually-reducing shape of back cover member 29 gently enters in the first gas channel 210 and the second gas channel 211 air-flow, reduce the gas shock of air-flow to the inwall in air channel, reach the object of noise reduction.
In this embodiment, described back cover member 29 buckles are installed on described air-duct spiral case 22 or the mode of securing member locking is fixedly installed on air-duct spiral case 22, also can adopt other fixed form to be fixed.
Please refer to Fig. 9 to Figure 11, described back cover member 29 comprises that two are the water conservancy diversion side plate 290 of "eight" shape setting and are arranged at intervals between described water conservancy diversion side plate 290 and towards the reinforcement 291 of described air-duct spiral case 22 1 sides, described water conservancy diversion side plate 290 is provided with the via 2900 that a plurality of and described spout 310 is relative, and described reinforcement 291 is provided with the block button hole 2911 for fixing described outlet pipe 31.Understandably, described outlet pipe 31 is installed in described back cover member 29 and a side of close described air-duct spiral case 22, described back cover member 29 also comprises the fixed charge method end plate 292 that is positioned at described water conservancy diversion side plate 290 two ends, described fixed charge method end plate 292 is provided with the connecting hole 2920 passing for described outlet pipe 31, described outlet pipe 31 wears and is fixed on described connecting hole 2920 and described block button hole 2911, described pod apertures 2900 is relative with described spout 310 and connect, preferably, described cleaning device 30 comprises and is closely connected on described outlet pipe 31 and the shower nozzle 37 communicating with described outlet pipe 31, described shower nozzle 37 passes described via 2900 and is exposed on described water conservancy diversion side plate 290 outer surfaces, the opening of described shower nozzle 37 is towards wind wheel part 23, cleaning fluid is injected on wind wheel part 23 so that wind wheel part 23 is cleaned automatically, simultaneously, driving the 23 work rotations of wind wheel part to produce under the effect of air-flow, cleaning fluid enters in gas channel 21 and is injected on the inwall of gas channel 21 with air-flow, thereby realized the automatic cleaning function of gas channel 21.
Please refer to Fig. 9 to Figure 11, described back shroud 29 comprises that two are the water conservancy diversion side plate 290 that "eight" shape arranges, and the outer surface of described water conservancy diversion side plate 290 is provided with for wearing the pipe clamp 293 of fixing described outlet pipe 310.Understandably, described outlet pipe 31 is fixedly installed in described back cover member 29 and is positioned at a side of described air-duct spiral case 22 of deviating from of described back cover member 29, the outer surface of described water conservancy diversion side plate 290 is provided with pipe clamp 293, described outlet pipe 31 wears and is fixed in described pipe clamp 293, utilize the free degree of the described outlet pipe 31 of pipe clamp 293 restriction, prevent that outlet pipe 31 from rocking, to strengthen its job stability.Preferably, described shower nozzle 37 is closely connected on described outlet pipe 31 and with described outlet pipe 31 and communicates, jointly be arranged on described water conservancy diversion side plate 290 outer surfaces with described outlet pipe 31, the opening of described shower nozzle 37 is towards wind wheel part 23, cleaning fluid is injected on wind wheel part 23 so that wind wheel part 23 is cleaned automatically, simultaneously, driving the 23 work rotations of wind wheel part to produce under the effect of air-flow, cleaning fluid enters in gas channel 21 and is injected on the inwall of gas channel 21 with air-flow, thereby has realized the automatic cleaning function of gas channel 21.
Simultaneously with reference to Fig. 2 to Fig. 7, air channel structure 20 comprises the first installing plate 24 and the second installing plate 25 that is vertically installed in described wind wheel part 23 two ends, and described the second installing plate 25 comprises installation position 240 for wind wheel part 23 is installed, be positioned at the 240 weeks sides in described installation position and towards the retaining section 250 of described air-duct spiral case 22 1 side projections with in order to the described cleaning fluid of cleaned described air-duct spiral case 22 rear generations is concentrated to the Drainage Division 251 of discharging.Understandably, described installation position 240 is positioned at the porch of described gas channel 21, and be provided with the installing hole 254 that wind wheel part 23 is installed, described retaining section 250 comprise be connected in described air-duct spiral case 22 near the bottom of described the second installing plate 25 and be surrounded on the barricade 252 in 240 outsides, described installation position and enclose 255 along the dash of described installing hole 254 peripheral projection, by arrange barricade 252 and dash enclose 255 so that the cleaning fluid flowing down along air-duct spiral case 22 converge at by installation position 240, barricade 252 and dash enclose 255 surround accept in chamber.Described Drainage Division 251 comprises the first row water hole 256 of being located on described installation position 240, the rhone 258 of being located at the exit of described gas channel 21, is provided with several second row water holes 2580 in described rhone 258.The hole wall in described first row water hole 256 is outstanding along the back side of described installation position 240, the hole wall in described second row water hole 2580 is along the back side projection of described the second installing plate 25, during use, by the cleaning fluid after cleaning is converged to respectively and accepted in chamber and rhone 258, and concentrate and discharge by first row water hole 256 and second row water hole 2580.
In this embodiment, described the second installing plate 25 along the length direction of described air-duct spiral case 22 between the first installing plate 24 and dividing plate 33.Preferably, described air-duct spiral case 22 is when vertically arranging, dividing plate 33 is positioned at the below of the second installing plate 25, the wash liquid stream of discharging by first row water hole 256 and second row water hole 2580 is to dividing plate 33, described dividing plate 33 comprise with the vertically disposed main part 333 of described air-duct spiral case 22, along described main part 333 outer rims towards the side-prominent barricade portion 334 of described air-duct spiral case 22 1 and the fixed block 332 that is arranged at described barricade portion 334 outsides, described main part 333 is provided with discharge outlet 330.Between described barricade portion 334 and main part 333, be formed for accepting the carrier of cleaning fluid, along the cleaning fluid of first row water hole 256 and 2580 discharges of second row water hole, concentrate and converge at carrier, and concentrate discharge by the discharge outlet 330 being arranged on described main part 333.
Described storage tank 34 be arranged at described discharge outlet 330 under, and be provided with opening (not shown) in the upper surface of described storage tank 34, described opening and described discharge outlet 330 are over against setting, so that the cleaning fluid after cleaning flows directly in storage tank 34 when deriving described dividing plate 33 by described discharge outlet 330, preferably, described opening can be arranged on described storage tank 34 sidewalls, also can be arranged at described storage tank 34 upper covers, and utilize conduit communicated drainage mouth 330 and this opening so that cleaning fluid is imported in storage tank 34.During cleaning device 30 work, drive unit 32 extracts the cleaning fluid of depositing in storage tank 34 and described cleaning fluid is heated in steam generator 35, finally by spout 310, sprayed, thereby play the effect of cleaning heat exchanger 40, simultaneously, the cleaning fluid of these ejections converges in dividing plate 33 after cleaning completes, and flow in storage tank 34 through discharge outlet 330, in whole cleaning process, cleaning fluid is recycled, storage tank 34 had been both the storing containers of the clean cleaning fluid before cleaning, again as the bearing container that cleans rear cleaning fluid, make the cleaning fluid after cleaning be unlikely to wantonly to flow in housing 10, affect the clean of housing 10 or surrounding environment, being connected between storage tank 34 and outlet pipe 31 or drive unit 32 removably connects, after cleaning completes or in the time of need to changing cleaning fluid, can be by storage tank 34 from the interior taking-up of described housing 10 to clean.The mode of accepting for cleaning fluid can also adopt other modes, for example, utilize the opening of discharge outlet 330 and described storage tank 34 described in cross current, so that the cleaning fluid of discharging along described discharge outlet 330 converges in storage tank 34 completely, this storage tank 34 can make to deposit the container of clean cleaning fluid, can be also that another is specifically designed to the container of accepting the cleaning fluid after having cleaned.Similarly, also can save dividing plate 33 as the parts of accepting cleaning fluid, directly storage tank 34 is arranged to the below of described the second installing plate 25, with recovery and rinsing liquid, adopt connected mode identical with the connected mode between storage tank 34 and dividing plate 33, do not repeat herein.
Further, described air channel structure 20 also comprises with described air-duct spiral case 22 faces the snail tongue 26 that is arranged at and is positioned at described gas channel 21 opposite sides mutually, and described snail tongue 26 comprises being arranged at described gas channel 21 porch and being adjacent to the tongue 268 of described wind wheel part 23 peripheries and being connected in described tongue 268 expands towards described gas channel 21 exits the main part 269 extending.
Described air-duct spiral case 22 comprises and is positioned at first diversion division 220 in described air-flow gas channel 21 exits and is connected on described the first diversion division 220 and is positioned at the second diversion division 221 of described gas channel 21 porch; Described the first diversion division 220 comprises two deflectors in outward direction 223 that arch upward, described the second diversion division 221 comprises two opposing settings and arches upward direction arc plate 222 inwardly, one side of two described deflectors 223 is connected with two described arc plates 222, the opposite side of two deflectors 223 interconnects, and by described the first diversion division 220, the direction to described the second diversion division 221 first reduces to increase the distance between two described arc plates 222 again.
Preferably, the two ends of described rhone 258 are connected to deflector 223 and the main part 269 of described the first diversion division 220, the cleaning fluid flowing down to collect the sidewall of deflector 223 along the first diversion division 220, main part 269.More preferably, described rhone 258 is symmetricly set in the both sides of described the second diversion division 221, and described rhone 258 is L-type, V-type, circular arc or other shapes.
Please refer to Fig. 9, described snail tongue 26 comprises the first snail tongue 260 and the second snail tongue 261 that is symmetricly set in described spiral case part 22 relative both sides, described the first snail tongue 260 and described the second snail tongue 261 are with to be that air-duct spiral case 22 is common form described gas channel 21, and the first snail tongue 260 and the second snail tongue 261 form these gas channel 21 sidewalls.The sidewall of described the first diversion division 220, described the second diversion division 221, described the first snail tongue 260 and described the second snail tongue 261 is the inwall of described gas channel 21, during cleaning, cleaning fluid injects directly on wind wheel part 23, and part cleaning fluid is sprayed to the sidewall of described the first diversion division 220, described the second diversion division 221, described the first snail tongue 260 and described the second snail tongue 261 with the rotation of wind wheel part 23, so that the inwall of gas channel 21 is cleaned.
Described gas channel 21 comprises the first gas channel 210 that the side by described the first snail tongue 260 and described air-duct spiral case 22 forms and the second gas channel 211 being formed by the opposite side of described the second snail tongue 261 and described air-duct spiral case 22.The deflector 223 of described the first diversion division 220 1 sides and the arc plate 222 of homonymy and described the first snail tongue 260 form the inwall of described the first gas channel 210, similarly, the diversion division 223 of described the first diversion division 220 opposite sides and the arc plate 222 of homonymy and described the second snail tongue 261 form the inwall of described the second gas channel 211.Described wind wheel part 23 comprises the first wind wheel part 230 at air flow inlet 212 places that are located at described the first gas channel 210 and is arranged at the second wind wheel part 231 at air flow inlet 212 places of described the second gas channel 211; Described actuator 232 is two, drives respectively described the first wind wheel part 230 and described the second wind wheel part 231.In the present embodiment, air-duct spiral case 22, the first snail tongue 260 and the second snail tongue 261 are all vertical with dividing plate 33 with the first installing plate 24, the second installing plate 25.
Described outlet pipe 31 comprises and is fixedly installed in respectively on described water conservancy diversion side plate 290 outer surfaces and the first water pipe 311 being arranged in parallel and the second water pipe 312 and the tube connector 313 that is communicated with described drive unit 32 and described the first water pipe 311 and described the second water pipe 312.Understandably, the first water pipe 311 and the second water pipe 312 are connected with tube connector 313 in the one end near the second installing plate 25, described the first water pipe 311 and described the second water pipe 312 are fixed in back cover member 29 and are provided with the spout 310 of jet cleaning liquid, described tube connector 313 is through dividing plate 33 and be communicated with described storage tank 34, described drive unit 32 and described the first water pipe 311 and described the second water pipe 312, preferably, described tube connector 313 is directly communicated with the first water pipe 311 and described the second water pipe 312 simultaneously, like this, drive unit 32 is delivered to cleaning fluid in the first water pipe 311 and the second water pipe 312 along tube connector 313 simultaneously, make spout 310 liquid of jet cleaning simultaneously in described the first water pipe 311 and described the second water pipe 312, strengthen cleaning area, improve cleaning efficiency, described tube connector 313 can also adopt control valve (not shown) to control with the mode of communicating of described the first water pipe 311 and described the second water pipe 312, to control the first water pipe 311 and the second water pipe 312 transport cleaning liquid, this control valve adopts automatically controlled mode, pass through to control described control valve so that the first water pipe 311 and the second water pipe 312 transport cleaning liquid clean the inwall of wind wheel part 23 thereby realize.
For thering are two wind wheel parts 23, i.e. the first wind wheel part 230 and the second wind wheel part 231, pass through the spout 310 arranging on the first water pipe 311 and the second water pipe 312 towards described the first wind wheel part 230 and the second wind wheel part 231 respectively, to realize the automatic cleaning to the first wind wheel part 230 and the second wind wheel part 231, improve cleaning efficiency.
Please refer in the air-conditioner that Fig. 8 and Fig. 9 provide at the utility model embodiment, air channel structure 20 also comprise be positioned at gas channel 21 exit and can be at the conducting element 27 of gas channel 21 swings, conducting element 27 comprises the first baffle 271, the second baffle 272 that is rotationally connected with the first baffle 271 that rotate with respect to air-duct spiral case 22, drive the first actuator 273 that described the first baffle 271 rotates and drive the second actuator 274, the second baffles 272 that described the second baffle 272 rotates between the first baffle 271 and air-duct spiral case 22.The length direction of described the first baffle 271 and described the second baffle 272 is parallel with the length direction of air-duct spiral case 22, and all perpendicular to the second installing plate 25.
Please refer to Fig. 2 and Fig. 8, the opposite end portion of described the first baffle 271 is provided with the first driving rod 2710, the first driving rod 2710 of described the first baffle 271 is articulated in respectively on described the first installing plate 24 and described the second installing plate 25, described the first baffle 271 has point 2711 and the thick end 2712 relative with described point 2711 on its cross section, and described point 2711 more stretches to described gas channel 21 inside with respect to described thick end 2712; Described the first baffle 271 is provided with pivoted hole 2713 in thick end 2,712 one sides, the opposite end portion of described the second baffle 272 is provided with the second driving rod 2720, and described the second driving rod 2720 is articulated in respectively in described pivoted hole 2713 so that described the second baffle 272 can be with respect to described the first baffle 271 rotations.One side of described the first baffle 271 is provided with the accommodating cavity 2714 of accommodating described the second baffle 272, and described pivoted hole 2713 connects mutually with described accommodating cavity 2714.In carrying out cleaning process, described the first baffle 271 is relative to the first installing plate 24 and the second installation is rotated and described point 2711 is supported to described snail tongue 26, described the second baffle 272 rotates with respect to described the first baffle 271 and the free end 2721 of the second baffle 272 is supported to described air-duct spiral case 22, or, described the first baffle 271 is with respect to described the first installing plate 24 and described the second installing plate 25 rotates and its point 2711 is supported to described air-duct spiral case 22, described the second baffle 272 rotates with respect to described the first baffle 271 and the free end 2721 of described the second baffle 272 is supported to described snail tongue 26, with at the airtight cleaning space of the interior formation of described gas channel 21, on jet-impingement to the first baffle 271 and the second baffle 272 that cleaning fluid produces with 23 rotations of wind wheel part, so that described conducting element 27 is cleaned, and utilize the sealing process of 27 pairs of gas channels 21 of conducting element, so that described cleaning fluid with air-flow at the interior cyclic spray of described gas channel 21, thereby arrive the object of thoroughly cleaning.The cleaning fluid cleaning after described conducting element 27 flow in the Drainage Division 251 of the second installing plate 25 along the first baffle 271 and the second baffle 272, to converge and to be expelled in dividing plate 33 with the cleaning fluid flowing down along described air-duct spiral case 22 and described snail tongue 26 sidewalls.
Please refer to Fig. 2 and Fig. 8, in this embodiment, external the first actuator 273 of described the first driving rod 2710, utilize described the first actuator 273 to drive described the first baffle 271 to rotate with respect to the first installing plate 24 and described the second installing plate 25 around the first driving rod 2710, similarly, external the second actuator 274 of described the second driving rod 2720, utilize described the second actuator 274 to drive described the second baffle 272 to rotate with respect to described the first baffle 271, described the first actuator 273 and described the second actuator 274 are stepper motor, its control mode is automatically controlled, in the internal circuit board of air-conditioner, be provided for controlling the control circuit of described the first actuator 273 and described the second actuator 274 work, and this control circuit is connected with the circuit that starts cold/warm pattern with the control circuit of cleaning model.Simultaneously with reference to Fig. 3 and Fig. 9, while starting cleaning model in the control panel (not shown) at housing 10, control circuit drives the first actuator 273 and the second actuator 274 to start working, under the driving effect of the first actuator 273, the first baffle 271 drives the second baffle 272 to rotate until described point 2711 is supported to snail tongue 26, under the driving effect of the second actuator 274, the second baffle 272 rotates until its free end 2721 is supported to air-duct spiral case 22 with respect to the first baffle 271; While starting cold/warm pattern on the control panel at housing 10, control circuit drives described the first actuator 273 work, make described the first baffle 271 and described the second baffle 272 in the interior swing of gas channel 21, described the second actuator 274 keeps motionless so that described the second baffle 272 to be placed in described accommodating cavity 2714 and jointly plays guide functions with described the first baffle 271.
Please refer to Fig. 4 and Figure 12, the air conditioner room unit that each embodiment of the utility model provides can be vertical air conditioner indoor unit or wall-hanging indoor unit of air conditioner, when being applied to wall-hanging air conditioner, its concrete structure can, with reference to the structure in the various embodiments described above, not repeat herein.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. an air conditioner room unit, comprise housing and be arranged at heat exchanger and the air channel structure in described housing, it is characterized in that: in described housing, form the chamber, air channel of accommodating described air channel structure and described heat exchanger, described air channel structure comprise have gas channel air-duct spiral case and with the wind wheel part that is positioned at described gas channel porch; Described air conditioner room unit also comprises cleaning device, and described cleaning device is provided with and is arranged in chamber, described air channel and towards the spout of described wind wheel part, and comprises and be communicated with described spout with the drive unit along described spout ejection by cleaning fluid.
2. air conditioner room unit as claimed in claim 1, it is characterized in that: in described housing, form the accommodating cavity being oppositely arranged with chamber, described air channel, described air conditioner room unit also comprises the dividing plate being arranged in described housing so that chamber, described air channel and described accommodating cavity are separated, described cleaning device also comprises the storage tank being arranged in described accommodating cavity, and described drive unit is communicated in described spout and described storage tank.
3. air conditioner room unit as claimed in claim 1, it is characterized in that: described cleaning device also comprises for heating described cleaning fluid or making described cleaning fluid produce the steam generator of steam, the two-port of described steam generator respectively with described actuator and described spout connection.
4. air conditioner room unit as claimed in claim 2, is characterized in that: described cleaning device also comprises the outlet pipe that stretches in chamber, described air channel and have described spout, and described outlet pipe, described drive unit and described storage tank are connected; Described air channel structure comprises the back shroud being fixedly installed on described air-duct spiral case and between described air-duct spiral case and described heat exchanger, and described outlet pipe is fixedly installed on described back shroud.
5. air conditioner room unit as claimed in claim 4, it is characterized in that: described back shroud comprises that two are the water conservancy diversion side plate of "eight" shape setting and are arranged at intervals between described water conservancy diversion side plate and towards the reinforcement of described spiral case part one side, described water conservancy diversion side plate is provided with the via that a plurality of and described delivery port is relative and connect, and described reinforcement is provided with for wearing the block button hole of fixing described outlet pipe;
Or described back shroud comprises that two are the water conservancy diversion side plate that "eight" shape arranges, the outer surface of described water conservancy diversion side plate is provided with for wearing the pipe clamp of fixing described outlet pipe.
6. air conditioner room unit as claimed in claim 1, it is characterized in that: described air channel structure also comprises the first installing plate and the second installing plate that is vertically installed in described wind wheel part two ends, described the second installing plate comprises installation position for described wind wheel part is installed, be positioned at described installation position week side towards the retaining section of described wind wheel part one side projection with concentrate the Drainage Division of discharging in order to will clean the described cleaning fluid producing after described wind wheel part.
7. air conditioner room unit as claimed in claim 6, it is characterized in that: described installation position is positioned at the porch of described gas channel, and being provided with the installing hole that wind wheel part is installed, described retaining section comprises and is connected in the bottom near described the second installing plate of described air-duct spiral case and is surrounded on the barricade in outside, described installation position and encloses along the dash of described installing hole peripheral projection; Described Drainage Division comprises the first row water hole of being located on described installation position, the rhone of being located at the exit of described gas channel, is provided with several second row water holes in described rhone.
8. air conditioner room unit as claimed in claim 1, it is characterized in that: described air channel structure also comprises with described air-duct spiral case faces the snail tongue that is arranged at and is positioned at described gas channel opposite side mutually, and described snail tongue comprises the main part that is arranged at described gas channel porch and is adjacent to the tongue of described wind wheel part periphery and is connected in described tongue and extends towards the expansion of described gas channel exit; Described air-duct spiral case comprises that two are positioned at described gas channel exit and arch upward deflector in outward direction and two are positioned at described gas channel porch and opposing setting and arch upward direction arc plate inwardly, one side of two described deflectors is connected with two described arc plates, the opposite side of two deflectors interconnects, and by described the first deflector, the direction to described the second deflector first reduces to increase the distance between two described arc plates again.
9. air conditioner room unit as claimed in claim 8, it is characterized in that: described air channel structure also comprises and is positioned at the exit of described gas channel the conducting element that can swing at described gas channel, described conducting element comprises the first baffle, the second baffle that is rotationally connected with described the first baffle that with respect to described air-duct spiral case, rotate, the second actuator that drives the first actuator of described the first baffle rotation and drive described the second baffle to rotate, and the length direction of described the first baffle and described the second baffle is parallel with the length direction of spiral case part.
10. the air conditioner room unit as described in claim 1 to 9, is characterized in that: described air conditioner room unit is vertical air conditioner indoor unit or wall-hanging air conditioner indoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420156097.0U CN203857555U (en) | 2014-03-31 | 2014-03-31 | Air-conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420156097.0U CN203857555U (en) | 2014-03-31 | 2014-03-31 | Air-conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857555U true CN203857555U (en) | 2014-10-01 |
Family
ID=51607402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420156097.0U Expired - Lifetime CN203857555U (en) | 2014-03-31 | 2014-03-31 | Air-conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203857555U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287964A (en) * | 2016-08-23 | 2017-01-04 | 广东美的制冷设备有限公司 | Air-conditioner and cleaning control method thereof and device |
| CN106369781A (en) * | 2016-10-20 | 2017-02-01 | 深圳创维空调科技有限公司 | Cross-flow air flue device and vertical air conditioner thereof |
| CN106871398A (en) * | 2017-03-16 | 2017-06-20 | 广东美的制冷设备有限公司 | Dividing plate and air-conditioner |
| CN112460684A (en) * | 2020-11-30 | 2021-03-09 | 珠海格力电器股份有限公司 | Air conditioner |
-
2014
- 2014-03-31 CN CN201420156097.0U patent/CN203857555U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287964A (en) * | 2016-08-23 | 2017-01-04 | 广东美的制冷设备有限公司 | Air-conditioner and cleaning control method thereof and device |
| CN106287964B (en) * | 2016-08-23 | 2019-03-15 | 广东美的制冷设备有限公司 | Air conditioner and its cleaning control method and device |
| CN106369781A (en) * | 2016-10-20 | 2017-02-01 | 深圳创维空调科技有限公司 | Cross-flow air flue device and vertical air conditioner thereof |
| CN106871398A (en) * | 2017-03-16 | 2017-06-20 | 广东美的制冷设备有限公司 | Dividing plate and air-conditioner |
| CN112460684A (en) * | 2020-11-30 | 2021-03-09 | 珠海格力电器股份有限公司 | Air conditioner |
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