WO2020015520A1 - 一种一体式空调及换热器清洗装置 - Google Patents

一种一体式空调及换热器清洗装置 Download PDF

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Publication number
WO2020015520A1
WO2020015520A1 PCT/CN2019/094221 CN2019094221W WO2020015520A1 WO 2020015520 A1 WO2020015520 A1 WO 2020015520A1 CN 2019094221 W CN2019094221 W CN 2019094221W WO 2020015520 A1 WO2020015520 A1 WO 2020015520A1
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WO
WIPO (PCT)
Prior art keywords
water
heat exchanger
tank
outdoor
air
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Application number
PCT/CN2019/094221
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English (en)
French (fr)
Inventor
庄佳兰
朱振学
Original Assignee
青岛海尔空调器有限总公司
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Application filed by 青岛海尔空调器有限总公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2020015520A1 publication Critical patent/WO2020015520A1/zh

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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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/22—Cleaning ducts or apparatus
    • F24F2221/225—Cleaning ducts or apparatus using a liquid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Definitions

  • the invention belongs to the technical field of air conditioners, and particularly relates to an integrated air conditioner and a heat exchanger cleaning device.
  • existing air conditioners generally include heat exchanger cleaning devices.
  • the cleaning devices generally include a water tank and a water tank water supply component disposed above the heat exchanger, and a bottom of the water tank. Set spray holes to spray the water in the water tank to the heat exchanger and clean the heat exchanger.
  • a water tank and a water tank water supply component are separately provided on each outdoor heat exchanger, the structure is complicated, and the water supply of the two outdoor heat exchangers cannot be consistent. Causes inconsistent cleaning results.
  • the integrated air conditioner integrates an indoor component for indoor temperature adjustment and an outdoor component for outdoor temperature communication, which are connected to the room, and are placed indoors as a whole when in use. Since the integrated air conditioner is mainly used in mobile board rooms and mobile board rooms in construction sites and other places, the outdoor air quality is poor, which leads to the outdoor heat exchanger of outdoor components that are connected to the outdoor being easily clogged and affects the heat exchange of the outdoor heat exchanger. Efficiency affects the working efficiency of air conditioners, so the cleaning of outdoor heat exchangers is especially important.
  • the purpose of the present invention is to provide a cleaning device capable of cleaning a plurality of heat exchangers, the structure is simple and optimized, and the cleaning effect is consistent.
  • An air conditioner heat exchanger cleaning device includes a water receiving tank, a water dividing tank, a first flushing tank, and a second flushing tank.
  • the water receiving tank is connected to the middle of the water dividing tank, and the first flushing tank is connected to the water tank.
  • One end of the water diversion tank is connected, the second flushing tank is connected with the other end of the water diversion tank, and a plurality of water leakage holes are provided at the bottom of the flushing tank.
  • one end of the water separation tank is connected to a middle portion of the first washing tank, and the other end of the water separation tank is connected to a middle portion of the second washing tank.
  • the water distribution tank, the first flushing tank and the second flushing tank are in an I-shape.
  • the water receiving tank and the water dividing tank are in a “T” shape.
  • the bottom surfaces of the water receiving tank and the water dividing tank are inclined downward along the water flow direction.
  • a water retaining rib is provided at a portion of the bottom of the washing tank near the water dividing groove, and the water retaining rib extends in a length direction of the washing tank.
  • An integrated air conditioner includes a casing and a partition located in the casing, the partition divides a space in the casing into a first chamber and a second chamber; and a shell corresponding to the first chamber
  • the housing has a first outdoor air inlet, a second outdoor air inlet, and an outdoor air outlet, and the first cavity is provided with a first outdoor heat exchanger, a second outdoor heat exchanger, and a bidirectional suction centrifugal fan.
  • the suction centrifugal fan includes a first suction port and a second suction port.
  • the first outdoor heat exchanger and the second outdoor heat exchanger are respectively opposite to the first suction port and the second suction port.
  • the air outlet of the centrifugal fan is in communication with the outdoor air outlet, and the first outdoor heat exchanger is used for heat exchange with air sucked in by the first outdoor air inlet; the second outdoor heat exchanger is used for communicating with the first Air sucked in by outdoor air inlet Exchange; the second chamber is located below the first chamber, the above-mentioned cleaning device is installed below the partition, the first flushing tank is located above the first outdoor heat exchanger, and the first Two washing tanks are located above the second outdoor heat exchanger.
  • the first washing tank is connected to the first heat exchanger and the partition plate
  • the second washing tank is connected to the second heat exchanger and the partition plate.
  • an end portion of the first flushing tank has a first wind deflector connected to the first heat exchanger tube plate, a partition and a shell
  • an end portion of the second flushing tank has a contact with the first A second windshield plate where the second heat exchanger tube plate, the partition plate and the shell are connected.
  • the cleaning device is clipped onto the partition plate by a clip structure.
  • a through hole is provided on the partition plate at a position corresponding to the water receiving tank, and the through hole is used to discharge water from the first chamber to the water receiving tank.
  • the air duct component of the first chamber includes a skeleton and a volute, and the volute is provided with a first water receiving portion located at a first bottom end of the indoor heat exchanger, and the skeleton is A second water receiving portion is provided at a second bottom end of the indoor heat exchanger, a water leakage hole is provided at an end of the first water receiving portion, and an end portion of the skeleton is in communication with the second water receiving portion.
  • the water-conducting part is configured to receive water from the water leakage hole, and the second water-receiving portion is provided with a second water leakage hole.
  • an end portion of the first water receiving portion remote from the leak hole is gradually lowered toward an end portion where the leak hole is located.
  • the cleaning device of the present invention includes a first flushing tank and a second flushing tank; the water receiving tank is used for receiving water; The water received by the water receiving tank is evenly distributed to the first washing tank and the second washing tank.
  • the structure of the present invention is simple and optimized, and the cleaning effect of the first washing tank and the second washing tank is the same.
  • the second chamber of the integrated air conditioner of the present invention is located below the first chamber, the cleaning device is located below the partition that separates the first chamber and the second chamber, and the first flushing tank is located above the first outdoor heat exchanger.
  • the second washing tank is located above the second outdoor heat exchanger.
  • the water receiving tank is used to receive water from the first chamber and is evenly distributed to the washing tank through the water dividing tank.
  • the cleaning device of the present invention can make full use of the space of the integrated machine, and The condensate water generated by the indoor heat exchanger is used to clean the outdoor heat exchanger.
  • the structure is simple and optimized, and the cleaning effect is consistent.
  • FIG. 1 is a front perspective view of an integrated air conditioner according to a specific embodiment of the present invention.
  • FIG. 2 is a rear perspective view of an integrated air conditioner according to a specific embodiment of the present invention.
  • FIG. 3 is an exploded view of an integrated air conditioner according to a specific embodiment of the present invention.
  • FIG. 4 is a schematic diagram of an integrated air conditioner indoor unit component according to a specific embodiment of the present invention.
  • FIG. 5 is a cross-sectional view of an integrated air conditioner indoor unit assembly according to a specific embodiment of the present invention.
  • FIG. 6 is an exploded view of an integrated air conditioner indoor unit assembly according to a specific embodiment of the present invention.
  • FIG. 7 is a schematic diagram of eddy current generated when an integrated air conditioner is not provided with a wind guide component.
  • FIG. 8 is an exploded cross-sectional view of a volute and a volute extension of an integrated air conditioner according to a specific embodiment of the present invention.
  • FIG. 9 is a schematic diagram of an integrated air-conditioning indoor water receiving device according to a specific embodiment of the present invention.
  • FIG. 10 is a schematic diagram of FIG. 9 with the indoor heat exchanger removed.
  • FIG. 11 is a schematic diagram of a top cover
  • FIG. 12 is a sectional view taken in the direction of FIG. 11A-A;
  • FIG. 14 is a top view of an outdoor unit assembly according to a specific embodiment of the present invention.
  • FIG. 15 is a schematic diagram of a funnel-shaped guide ring according to a specific embodiment of the present invention.
  • FIG. 16 is a schematic diagram of a diversion channel according to a specific embodiment of the present invention.
  • FIG. 17 is a schematic diagram of the integrated air conditioner with the rear case, the right case, and the top cover removed, according to a specific embodiment of the present invention.
  • FIG. 18 is a schematic diagram of the indoor unit component further removed from FIG. 17.
  • FIG. 19 is a schematic view of FIG. 18 with the separator removed.
  • FIG. 20 is an enlarged view at FIG. 19B.
  • FIG. 21 is a top view of a washing device according to a specific embodiment of the present invention.
  • Fig. 22 is a sectional view taken along the line C-C in Fig. 21.
  • FIG. 23 is a perspective view of a washing device according to a specific embodiment of the present invention.
  • FIG. 24 is a schematic diagram of an integrated air conditioner base according to a specific embodiment of the present invention.
  • FIG. 25 is a cross-sectional view of the drain hole in FIG. 24.
  • front or back, up or down, left or right of each structural member it is defined by the position of the structural member relative to the user in the normal use state.
  • front or back, up or down, left or right is only for the convenience of description and simplifying the description, and does not indicate or imply that the device or structure referred to must have a specific orientation, a specific orientation Construction and operation should therefore not be construed as limiting the invention.
  • this embodiment proposes an air conditioner heat exchanger cleaning device, which includes a water receiving tank 44, a water distribution tank 43, a first flushing tank 41 and a second flushing tank 42, the water receiving tank 44 and the water distribution tank 43
  • the middle part of the flushing tank 41 is connected to one end of the water diversion tank 43 and the second flushing tank 42 is connected to the other end of the water diversion tank 43.
  • a plurality of water leakage holes 412 are provided at the bottom of the flushing tank.
  • the water receiving tank 44 receives the condensed water and distributes it to the first washing tank 41 and the second washing tank 42 through the water dividing tank 43.
  • the water receiving tank 44 and the water dividing tank 43 are in a “T” shape.
  • one end of the water separation tank 43 is connected to the middle of the first washing tank 41.
  • the other end of the water separation tank 43 is in contact with the middle of the second washing tank 42.
  • the water diversion tank 43 is in an I-shape with the first flushing tank 41 and the second flushing tank 42.
  • a water retaining rib 413 is provided at a portion of the bottom of the washing tank near the water dividing groove 43, and the water retaining rib 413 extends in the length direction of the washing tank.
  • the bottom surfaces of the water receiving tank 44 and the water distribution tank 43 are inclined downward in the direction of the water flow.
  • the air conditioner heat exchanger cleaning device of this embodiment can be applied to an outdoor unit of a split type air conditioner.
  • the outdoor unit includes two outdoor heat exchangers corresponding to the first and second flushing tanks respectively, and the flushing tanks are located in the outdoor heat exchanger Above.
  • the air conditioner heat exchanger of this embodiment can also be applied to an integrated air conditioner.
  • the integrated air conditioner will be specifically described below.
  • the integrated air conditioner includes an indoor component that communicates with the interior to achieve indoor temperature regulation and an outdoor component that communicates with the outdoor.
  • the indoor component and the outdoor component are integrated into a whole. When in use, the whole is placed indoors, and a through hole is provided on the wall to communicate the outdoor component with the outdoor.
  • the integrated air conditioner is especially suitable for occasions that require frequent disassembly and assembly, such as mobile board room and movable board room. Due to the integrated design, the integrated air conditioner is more convenient and quick to move.
  • an integrated air conditioner includes a casing 1 and a partition plate 11 located in the casing 1.
  • the partition plate 11 divides a space in the casing 1 into a first chamber 101 and a first chamber. Two chambers 102; among them, the first chamber 101 is used for placing the indoor unit 2 and the second chamber 102 is used for placing the outdoor unit 3.
  • the casing 1 of this embodiment includes a front casing 12, a rear casing 13, a left casing 14, a right casing 15, a top cover 16, and a base 17.
  • the front case 12 generally faces the room, and the rear case 13 leans against the wall.
  • the housing 1 of this embodiment is a cuboid or a cube, and rollers and / or feet are provided on the base 1 to form a floor-standing air conditioner. The rollers are beneficial to the overall movement of the integrated air conditioner.
  • the housing 1 corresponding to the first chamber 101 has an indoor air inlet 1011 and an indoor air outlet 1012.
  • the indoor air inlet 1011 is located on the top cover 16 and the indoor air outlet 1012 is located on the front housing 12.
  • the present invention does not specifically limit the positions of the indoor air inlet 1011 and the indoor air outlet 1012.
  • the positions of the indoor air inlet 1011 and the indoor air outlet 1012 can be adjusted according to the assembly angles of the indoor heat exchanger, cross-flow fan, and indoor air duct components.
  • the first chamber 101 has an indoor unit assembly 2 therein. Specifically, an indoor heat exchanger 21, a cross-flow fan 22, and an indoor air duct component are sequentially disposed between the indoor air inlet 1011 and the indoor air outlet 1012 in the first chamber 101.
  • the cross-flow fan 22 is located in the indoor heat exchanger 21 And indoor air duct components.
  • an air guide component is provided between the indoor air inlet 1011 and the indoor air duct component.
  • the indoor unit component 2 is specifically described:
  • the indoor air duct component includes a skeleton 23 and a volute 24.
  • the volute 24 is fixedly mounted on the skeleton 23.
  • the cross-flow fan 22 is mounted on the frame 23.
  • the cross-flow fan 22 includes a cross-flow fan 221, a bearing 222, a motor 223, and a motor gland 224.
  • the motor 223 is fixedly mounted on the frame 23 through a motor gland 224.
  • One end of the cross-flow fan 221 is connected to the motor 223 through a bearing 222.
  • the other end of the cross-flow fan 221 is mounted on the frame 23 through a bearing 222.
  • the bearing 222 is fixedly mounted on the frame 23.
  • the extension of the axis of the cross-flow fan 221 runs through the left and right shells 14 and 15.
  • the axis of the cross-flow fan 221 is parallel to the front case 12 and the rear case 13, and the axis of the cross-flow fan 221 is also parallel to Top cover 16.
  • the indoor heat exchanger 21 includes an indoor heat exchanger body and a tube plate 211.
  • the tube plate 211 is fixedly installed on the frame 23.
  • the indoor heat exchanger body is installed on the tube plate 211.
  • An electric heating device can also be added to the tube sheet 211 to increase the indoor heat.
  • the air guide assembly includes a first guide block 251 and a second guide block 252 on both sides of the indoor heat exchanger 21.
  • the first air guide block 251 and the second air guide block 252 are both connected to the indoor air inlet 1011 and the indoor air duct component, and are used to guide the airflow of the indoor air inlet 1011 to the indoor air duct component.
  • the first air guide block 251 connects the housing where the indoor air inlet 1011 is connected to the front side of the indoor air inlet 1011 and the volute 24, and the second air guide block 252 connects the housing where the indoor air inlet 1011 is located with The position where the rear side of the indoor air inlet 1011 meets the frame 23.
  • the opposite surface of the first diversion block 251 and the second diversion block 252 is the first diversion surface 2511
  • the opposite surface of the second diversion block 252 and the first diversion block 251 is the second diversion surface. 2522.
  • the first air guide surface 2511 and the second air guide surface 2522 directly guide the airflow of the indoor air inlet 1011 to the indoor heat exchanger 21 and the indoor air duct component, and prevent the airflow of the indoor air inlet 1011 from flowing to the front side and the front shell of the indoor air inlet 1011.
  • the space between the body 12 and the rear side of the indoor air inlet 1011 and the rear case 13 can prevent the formation of eddy currents in the above space, avoid noise, and reduce the impact on the air volume.
  • the first diversion surface 2511 and the second diversion surface 2522 are arranged at a certain angle in this embodiment.
  • the first diversion surface 2511 and the second diversion surface 2522 gradually expand from the indoor air inlet 1011 toward the air duct component.
  • the two diversion surfaces are gradually expanding channels, transforming dynamic pressure into static pressure, overcoming system resistance and increasing air volume.
  • the first diversion surface and the second diversion surface may be flat, and the included angle formed by the two diversion surfaces is between 12-15 degrees.
  • the first diversion surface and the second diversion surface may also be arc surfaces.
  • the included angle between the straight line where the two ends of the first diversion surface are located and the straight line where the second diversion surface is located is between 12-15 degrees.
  • the first diversion surface and the second diversion surface are arc surfaces, the radius of the arc is greater than 800mm, and the angle formed by the straight line at the two ends of the first diversion surface and the straight line at the second diversion surface is 12 -15 degrees.
  • a second curved diversion surface 2523 is provided at a portion of the second diversion block 252 near the skeleton 23.
  • the second curved diversion surface 2523 is a circular arc surface, tangent to the second diversion surface 2522 and smoothly transitions.
  • the radius of the two-arc guide surface 2523 is greater than 15mm, which can ensure the smoothness of the air flow and reduce the system pressure loss.
  • a portion of the volute 24 near the first guide block 251 is provided with a first arc-shaped guide surface 241.
  • the first arc-shaped guide surface 241 is a circular arc surface, tangent to the first guide surface 2511 and smoothly transitions.
  • the radius of the first arc-shaped guide surface 241 is greater than 15 mm, which can ensure the smoothness of the air flow and reduce the system pressure loss.
  • a slot 2512 is provided at a portion where the first guide block 251 is in contact with the volute 24.
  • a plurality of reinforcing ribs 242 are provided on the volute 24, and the slot 2512 is inserted into the reinforcing rib 242.
  • the second guide block 252 and the skeleton 23 are provided.
  • a slot 2521 is provided at the connected portion, a reinforcing rib 231 is provided on the skeleton 23, and the slot 2521 is inserted on the reinforcing rib 231 of the skeleton 23.
  • the reinforcing ribs strengthen the volute and the skeleton, and on the other hand, it is conducive to the installation of the guide block. This method is conducive to the rapid assembly of indoor components.
  • the air guide component of this embodiment uses foam material, and the air guide component and the housing where the indoor air inlet 1011 is located
  • the top cover 16) is in contact, preferably an interference fit. That is, the first flow guide block 251 and the second flow guide block 252 are both foam materials, and the top ends of the first flow guide block 251 and the second flow guide block 252 are both connected to the housing (top cover) where the indoor air inlet 1011 is located. 16)
  • the interference fit, the first air guide block 251 and the second air guide block 252 are located on both sides of the indoor air inlet 1011 on the housing (top cover 16) where the indoor air inlet 1011 is located.
  • a plurality of grooves 2513 are provided on the back of the first guide surface 2511 of the first guide block 251 to save material. Similarly, it can also be provided on the back of the second guide surface 2522 of the second guide block 252 There are several grooves (not shown).
  • the indoor air duct component of this embodiment forms an air duct extension.
  • the skeleton 23 has a skeleton extension 232
  • the volute 24 has a volute extension 243
  • the skeleton extension 232 and the volute extension 243 form a gradually expanding air duct extension.
  • the volute 24 has a volute guide surface 2442 and a volute guide surface 2441, the volute guide surface 2442 and the volute guide surface 2441 are arranged at an angle, and the volute guide surface 2442 and the volute guide surface 2441 are smooth V
  • the volute extension portion 243 has a volute extension flow surface 2431 connected to the volute guide surface 2441, and the volute extension flow guide surface 2431 is smoothly connected to the end of the volute guide flow surface 2441.
  • the volute tongue guide surface 2431 is an extension surface of the volute tongue guide surface 2441.
  • the skeleton 23 has a skeleton guide surface 233, and the skeleton extension portion 232 has a skeleton extension guide surface 2321 in contact with the skeleton guide surface 233.
  • the skeletal extension guide surface 2321 and the tangent line at the end of the skeleton guide surface 233 are arranged at an angle.
  • volute extension guide surface 2431 and the skeletal extension guide surface 2321 are gradually expanded in the direction of the air outlet, and the air from the air channel can be further guided and combed through the air channel extension to achieve long-distance air supply, and Can further reduce noise.
  • volute tongue extension 243 and the volute tongue 24 are integrally formed, and the skeleton extension 232 and the skeleton 23 are integrally formed.
  • the end of the volute 24 near the fan of the cross-flow fan 221 is provided with a volute extension block 245 having a first drainage surface 2451 parallel to the tangent line of the fan.
  • a drainage surface 2451 is in contact with the free end of the volute drainage surface 2442.
  • the volute extension block 245 has a second flow introduction surface 2452 at an angle to the first flow introduction surface 2451, and the second flow introduction surface 2452 faces the indoor heat exchanger 21 above the volute 24.
  • the second drainage surface 2452 faces the bottom end of the indoor heat exchanger 21 above the volute 24, so as to ensure that the air passing through the indoor heat exchanger 21 is transferred by the second drainage surface 2452 directs the cross-flow fan 221.
  • the end of the volute extension block 245 that is connected to the volute 24 is provided with a locking groove 2454, and the free end of the volute 24 where the volute drainage surface 2442 is located is provided with a hook 2443.
  • the volute extension block 245 further includes a mounting portion 2453, and the mounting portion 2453 is fixed to the volute 24 by screws.
  • the air passing through the indoor heat exchanger 21 flows to the cross-flow fan 221 under the guidance of the second drainage surface 2452 of the volute extension block 245, and then flows through the first drainage surface 2451 of the volute extension block in order to drain.
  • the volute extension block can improve the drainage effect of the air duct and increase the air volume.
  • the air duct extension can increase the air supply volume and distance, and reduce the air supply noise.
  • the combination of a cross-flow fan and an air duct extension can realize a large air outlet and a long air supply distance, and can ensure that the cross-flow fan uses a lower speed on the basis of ensuring the overall air circulation, thereby reducing noise.
  • This embodiment can realize indoor long-distance low-noise air supply, and provide users with a superior experience of ultra-low noise and ultra-long-range air supply.
  • the purification module includes a purification module 261 to filter harmful substances in the air.
  • a purification module 261 is installed at the end of the air duct extension near the indoor air outlet 1012. Specifically, as shown in FIGS. 4-6, an air outlet is formed at the ends of the skeleton extension 232 and the volute extension 243, and the purification module 261 is embedded in the air outlet.
  • the purification component includes a purification module mounting bracket 262, and the purification module 261 is installed on the air outlet through the purification module mounting bracket 262.
  • the purification module mounting bracket 262 includes an embedded portion 2621 and an installation portion 2622.
  • the embedded portion 2621 is embedded in the air outlet portion
  • the installation portion 2622 is installed on the outer end surface of the air outlet portion
  • the installation portion 2622 is fixed to the air outlet by screws.
  • the purification module 261 is embedded in the embedding portion 2621. Since the material of the purification module 261 is soft, the purification module 261 is squeezed in the embedding portion 2621.
  • the embedded part 2621 includes a free end and a connection end connected to the installation part 2622.
  • the outer wall of the embedded part 2621 is tapered from the connection end to the free end, so that the purification module installation bracket 262 is embedded in the air outlet part.
  • the air outlet portion corresponds to the indoor air outlet 1012 of the air-conditioning casing, and a style grill 10121 is provided on the indoor air outlet 1012.
  • the exit grid 10121 can prevent the purification module 261 from coming out of the purification module mounting bracket 262.
  • the installation of the purification module inevitably increases the pressure loss at the indoor air outlet 1012, which will inevitably affect the air volume.
  • a larger indoor air inlet 1011 is provided, and a wind guide component is installed to prevent the formation of eddy currents and increase the air intake. Air volume, reduce the resistance of the air intake system, and balance the effect of the purification module on the system pressure loss.
  • this embodiment includes an indoor air inlet filter assembly.
  • the indoor air inlet 1011 is located on the top cover 16.
  • the front and rear sides of the indoor air inlet 1011 are provided with slideways 161 and slideways. 161 is used to install the filter.
  • the filter is installed on the slide rail 161 and covers the indoor air inlet 1011. Among them, the slideway not only realizes the installation of the filter screen, but also strengthens the strength of the top cover 16.
  • a filter installation position is provided between the top end of the left case 14 and the top cover 16.
  • a first filter 181 is installed in the filter installation position, and is also provided between the right case 15 and the top cover 16.
  • first filter screen 181 and the second filter screen 182 and the assembling method with the air conditioner are the same, and only the structure of the first filter screen 181 and the assembly with the air conditioner are described as examples below:
  • the first screen 181 includes a first frame 1811, and two sides of the first frame 1811 are guide ribs 1812.
  • the guide ribs 1812 are assembled with the slide rail 161, and the guide ribs can slide along the slide rail 161.
  • the first frame 1811 is provided with a first buckle 1813 that is engaged with the left case 14. After the first filter screen 181 is installed in place, it is clamped on the left casing 14 through the first buckle 1813, so that the assembly of the first filter screen 181 and the indoor air inlet 1011 is stabilized.
  • a handle 1814 is provided at an end of the first frame 1811.
  • An air inlet grille 10111 is provided at the indoor air inlet 1011.
  • the air inlet grille 10111 is parallel to the longitudinal direction of the top cover 16, that is, parallel to the axis of the cross-flow fan 22 to facilitate air inlet.
  • the inlet grille 10111 is arranged at an angle to the plane where the top cover 16 is located, which can form an integrated vision on the front side of the air conditioner, avoiding exposing internal components, and improving aesthetics.
  • the first filter screen 181 When installing the first filter screen 181, insert the guide ribs 1812 of the first filter screen 181 into the slide rail 161 of the top cover 16, and push the first filter screen 181 through the handle 1814 until it is installed in place. It is mounted on the left case 14. When the first filter screen 181 is removed, the first buckle 1813 of the first filter screen 181 is separated from the left case 14, and the handle 1814 is pulled to pull the first filter screen 181 out of the slide rail 161 of the top cover 16.
  • the indoor unit component of this embodiment has a water receiving device.
  • a water receiving device is formed on the skeleton 23 and the volute 24.
  • the skeleton 23 is located below the second bottom end of the indoor heat exchanger 21, and the volute tongue 24 is located below the first bottom end of the indoor heat exchanger 21.
  • the volute 24 is provided with a first water receiving portion 246 located at the first bottom end of the indoor heat exchanger 21, and the first water receiving portion 246 is used to receive condensed water at the first bottom end of the indoor heat exchanger 21, and the first water receiving portion 246
  • a water leakage hole 2461 is provided at the end of the first water receiving portion.
  • the condensed water of the first water receiving portion 246 leaks through the water leakage hole 2461 to prevent the condensed water of the first water receiving portion 246 from overflowing.
  • the frame 23 is provided with a second water receiving portion 234 located at the second bottom end of the indoor heat exchanger 21, and the second water receiving portion 234 is used to receive the condensed water at the second bottom end of the indoor heat exchanger 21.
  • the end of the skeleton 23 has a water guiding portion 235 communicating with the second water receiving portion 234.
  • the water guiding portion 235 is configured to receive the water leakage from the water leakage hole 2461 and guide the water leakage from the water leakage hole 2461 to the second water connection portion 234.
  • a part of the water guiding part 235 is located below the leakage hole 2461, and can directly receive the condensed water dripping from the leakage hole 2461.
  • the first water receiving portion 246 is gradually lowered away from the water leakage hole 2461 toward the water leakage hole 2461. Then, the condensed water received by the first water receiving portion 246 can smoothly flow into the water leakage hole 2461 and be discharged from the water leakage hole 2461 to the water guiding portion 235.
  • a second water leakage hole 2341 is provided in a middle portion of the second water receiving portion 234. Since the second drain hole 2341 is disposed in the middle of the second water receiving portion 234, condensed water at both ends of the second water receiving portion 234 can quickly flow to the second drain hole 2341 and be discharged, thereby avoiding the second water receiving portion 234 Condensate overflowed.
  • the second water receiving portion 234 is gradually lowered away from the second water leakage hole 2341 toward the second water leakage hole 2341 to ensure smooth water flow.
  • the water-conducting part 235 is gradually lowered away from the second water-receiving part 234 toward the second water-receiving part 234.
  • the water guide 235 is a groove located at the end of the skeleton 23. Since the skeleton 23 is also used to carry the fan 22, in order to prevent the water of the water guide 235 from affecting the fan 22, the skeleton 23 includes a boss 236 for carrying the fan 22. The water guide 235 is located on the periphery of the boss 236, and the water guide 235 is lower than the boss 236.
  • the condensed water at the first bottom end of the indoor heat exchanger 21 is collected by the first water receiving section 246, the condensed water at the second bottom end is collected by the second water receiving section 234, and the condensed water collected by the first water receiving section 246 It is discharged to the water guiding part 235 through the water leakage hole 2461.
  • the water guiding part 235 guides the condensed water of the first water receiving part 246 to the second water receiving part 234, and the condensed water of the second water receiving part 234 is from the second water leakage hole 2341. discharge.
  • the outdoor unit 3 is described below:
  • the outdoor unit assembly 3 includes a second chamber 102, and a casing corresponding to the second chamber 102 has a first outdoor air inlet 1021, a second outdoor air inlet 1022, and an outdoor air outlet 1023.
  • a first outdoor heat exchanger 31, a second outdoor heat exchanger 32, and a two-way suction centrifugal fan 33 are provided in the second chamber 102.
  • the two-way suction centrifugal fan 33 includes a first air inlet 331 and a second air inlet 332.
  • the first outdoor heat exchanger 31 and the second outdoor heat exchanger 32 are opposite to the first air inlet 331 and the second air inlet 332, respectively.
  • the air outlet 333 of the bidirectional suction centrifugal fan 33 is communicated with the outdoor air outlet 1023.
  • the outdoor heat exchanger 31 is used for heat exchange with air sucked by the first outdoor air inlet 1021; the second outdoor heat exchanger 32 is used for heat exchange with air sucked by the second outdoor air inlet 1022. That is, when the two-way suction centrifugal fan 33 is running, outdoor air is sucked in through the first outdoor air inlet 1021, and after exchanging heat with the first outdoor heat exchanger 31, it enters the two-way suction centrifugal fan 33 from the first air inlet 331.
  • Air is sucked in through the second outdoor air inlet 1022, and after heat exchange with the second outdoor heat exchanger 32, it enters the two-way centrifugal fan 33 from the second air inlet 332, and the air entering the two-way suction centrifugal fan 33
  • the air outlet 333 and the outdoor air outlet 1023 are discharged outdoors.
  • the use of centrifugal fans can increase the air supply distance and prevent return air.
  • the first outdoor air inlet 1021 is located between the first outdoor heat exchanger 31 and the left case 14 on the rear case 13 and the second outdoor air inlet 1022 is located on the rear case 13 and the second outdoor heat exchanger 32 is separated from the second Between the plates 1025, an outdoor air outlet 1023 is located between the first outdoor heat exchanger 31 and the second outdoor heat exchanger 32 on the rear casing 13.
  • the air outlet 333 communicates with the outdoor air outlet 1023 through the funnel-shaped deflector 27, which can effectively increase the air volume, ensure the smooth flow of airflow, and reduce the flow resistance.
  • the first outdoor heat exchanger 31 and the second outdoor heat exchanger 32 are provided, which greatly improves the efficiency of the heat exchanger, and can reduce the speed of the fan, reduce the noise, and improve the user experience when the heat exchange efficiency is the same. .
  • the second chamber 102 is also provided with components such as a compressor 1024 and an electrical box, wherein the above components are separated from other components by a second partition 1025.
  • the electrical box is hung on the second partition 1025 and separated from the base 17 There is a certain gap between them to prevent the condensed water on the base 17 from being discharged in time and causing damage to the electrical box.
  • the axis of the fan shaft of the two-way suction centrifugal fan 33 is parallel to the axis of the cross-flow fan 221. Due to the size of the two-way suction centrifugal fan 33, the distance between the front casing 12 and the rear casing 13 is large, so that the indoor The space between the air duct component and the front casing 12 and the rear casing 13 is relatively large, and it is easy to generate eddy currents. In this embodiment, an air guiding component is added to avoid eddy currents.
  • the first outdoor heat exchanger 31 is connected to the casing for separating the first outdoor air inlet 1021 and the first air inlet 331, and the second outdoor heat exchanger 32 is connected to the casing for The second outdoor air inlet 1022 and the second air inlet 332 are separated.
  • the first outdoor heat exchanger 31 and the second outdoor heat exchanger 32 are connected to the front case 12, the rear case 13, the partition plate 11, and the base 17, respectively, the air entering from the first outdoor air inlet 1021 It must pass through the first outdoor heat exchanger 31, and the air entering from the second outdoor air inlet 1022 must pass through the second outdoor heat exchanger 32.
  • the first outdoor heat exchanger 31 and the second outdoor heat exchanger 32 are arranged in parallel.
  • the first outdoor air inlet 1021, the second outdoor air inlet 1022, and the outdoor air outlet 1023 are each connected to a diversion channel 34, and the diversion channel 34 realizes the intake and discharge of outdoor air.
  • the first outdoor air inlet 1021, the second outdoor air inlet 1022, and the outdoor air outlet 1023 are all located on the same panel of the housing.
  • the first outdoor air inlet 1021, the second outdoor air inlet 1022, and the outdoor air outlet 1023 are all located on the rear case 13.
  • the rear housing 13 is generally close to the wall, and the diversion channel 34 is embedded in the wall.
  • a grid 341 is provided on the diversion channel 34. It can prevent rainwater from entering the air conditioner, reduce wind resistance, prevent the fan from being seen from the outside, and increase the aesthetics of the air conditioner.
  • the grille 341 includes a grille outer end 3411 and a grille inner end 3412, wherein the grille inner end 3412 is closer to the bidirectional suction centrifugal fan 33 than the grille outer end 3411.
  • the height of the grille outer end 3411 is lower than the height of the grille inner end 3412, and the included angle between the grille and the horizontal direction is ⁇ , 8 ° ⁇ ⁇ 12 °.
  • the included angle between the line between the outer ends 3411 of the two adjacent grilles 341 and the line between the outer end 3411 and the inner end 3412 of the adjacent two grilles 341 is ⁇ , 10 ° ⁇ ⁇ 20 °.
  • the arrangement of the grille in this embodiment can not only prevent rainwater from entering the air conditioner, but also minimize wind resistance, and prevent the components inside the air conditioner from being seen from the outside, which is more beautiful overall.
  • the integrated air conditioner is installed indoors, and the outdoor heat exchanger performs heat exchange with outdoor air. Due to the poor outdoor air quality, the outdoor heat exchanger is prone to be blocked, which affects the working efficiency of air conditioners. Therefore, the cleaning of outdoor heat exchangers is particularly important.
  • This embodiment proposes an air conditioner outdoor heat exchanger cleaning device for cleaning the air conditioner outdoor heat exchanger.
  • the second chamber 102 is located below the first chamber 101, and a cleaning device 4 is installed below the partition plate 11.
  • the cleaning device 4 includes a first outdoor heat exchanger.
  • the first flushing tank 41 above 31, the second flushing tank 42 above the second outdoor heat exchanger 32, the water separation tank 43 and the water receiving tank 44, and the water distribution tank between the first and second flushing tanks 41 and 42 43 is in communication with the first washing tank 41 and the second washing tank 42, respectively
  • the water receiving tank 44 is in communication with the middle of the water dividing tank 43, and the water receiving tank 44 and the water dividing tank 43 are in a "T" shape.
  • the water receiving tank 44 is used to receive condensed water from the second water receiving portion 234.
  • the water receiving groove 44 is located directly below the second water leakage hole 2341 of the second water receiving portion 234, and a through hole is provided on the partition plate 11 at a position directly opposite the second water leakage hole 2341 of the second water receiving portion 234. 111.
  • the condensed water of the second leak hole 2341 can be dripped directly into the water receiving tank 44 through the through hole 111.
  • a pipeline may be provided at the second leak hole 2341, and the pipeline guides the condensed water at the second leak hole 2341 into the water receiving tank 44.
  • the water receiving tank 44 is connected to the middle portion of the water separating tank 43, the middle portion of the first washing tank 41 is connected to one end of the water separating tank 43, and the middle portion of the second washing tank 42 is connected to the other end of the water separating tank 43.
  • the water diversion tank 43 is in an I-shape with the first flushing tank 41 and the second flushing tank 42.
  • the bottom surfaces of the water receiving tank 44 and the water separating tank 43 are inclined downward in the direction of the water flow to ensure the smooth flow of the condensed water and increase the flow rate of the water. That is, the bottom surface of the water receiving tank 44 is inclined downward along the end facing away from the water diversion tank 43 toward the end near the water diversion tank 43. The bottom surface of the water diversion tank 43 is inclined downward along the middle portion near the water receiving tank 44 toward the two end portions near the first washing tank 41 and the second washing tank 42. As shown in FIG. 22, the bottom surface of the water separation tank 43 is an inclined surface, which can ensure that the condensed water flows smoothly to the two flushing tanks, and can ensure that the condensed water can flow to both sides even if the integrated air conditioner is placed slightly inclined.
  • the bottom of the washing tank is provided with a plurality of water leakage holes 412, and the condensed water is sprayed onto the outdoor heat exchanger through the water leakage holes 412.
  • a water retaining rib 413 is provided at a portion of the bottom of the washing tank near the water dividing tank 43 to ensure that the condensed water flowing out of the water dividing tank 43 can evenly flow to various positions of the washing tank.
  • the bottom surface of the washing tank is slightly inclined from the water tank connection to the outer side to ensure that the condensed water can be evenly distributed on the bottom surface and that all parts of the outdoor heat exchanger can be cleaned.
  • the cleaning device 4 is located between the partition plate 11 and the outdoor heat exchanger. Specifically, the cleaning device 4 is installed on the partition plate 11. Preferably, the cleaning device 4 is clamped to the partition plate 11 by a clamping structure.
  • the washing device 4 is provided with a buckle 45, the flushing tank and the water separating tank 43 are each provided with a buckle 45, and the partition plate 11 is provided with a buckle or a hole 112.
  • the cleaning device is also fixed to the partition plate 11 by screws.
  • the cleaning device 4 and the partition plate 11 are detachably connected, which facilitates the maintenance of the cleaning device 4.
  • the buckle 45 of the cleaning device 4 is installed on the clamping hole 112 of the partition. After the card is in place, it is fixed by screws. When removing the cleaning device 4, remove the screws and remove the cleaning device 4. Yes, it is very convenient and fast.
  • the flushing tank is preferably separated from the front casing 12 and the rear casing 13 They are connected to realize that the outdoor heat exchanger and the washing tank jointly separate the outdoor air inlet and the air inlet of the two-way suction centrifugal fan to improve the heat exchange efficiency of the outdoor heat exchanger. As shown in FIG.
  • the tube sheet 312 has a certain thickness, and the thickness of the tube sheet 312 is The distance between the outdoor heat exchanger and the casing. Therefore, in this embodiment, the end of the washing tank has a windshield plate 414 connected to the heat exchanger tube plate 312 and the partition plate. Then, the thickness of the wind deflector 414 is the same as the thickness of the tube sheet, so that the outdoor heat exchanger and the washing tank jointly separate the outdoor air inlet and the air inlet of the two-way suction centrifugal fan to improve the heat exchange efficiency of the outdoor heat exchanger.
  • the condensed water generated by the indoor heat exchanger is collected to the second water receiving part 234, and the condensed water is discharged to the water receiving tank 44 through the second leaking hole 2341 of the second water receiving part 234, the through hole 111 of the partition plate 11, and along the water receiving tank 44 It flows into the water separation tank 43 and is then guided to the first and second washing tanks 41 and 42 on both sides, and flows to the fins of the outdoor heat exchanger through the water leakage holes 412 opened at the bottom of the washing tank for washing.
  • the cleaning liquid sprayed by the indoor heat exchanger can be drained to the outdoor heat exchanger and the outdoor heat exchanger can be cleaned at the same time. Therefore, this embodiment only needs to clean the indoor heat exchanger.
  • the outdoor heat exchanger can be cleaned at the same time without the need to clean the outdoor heat exchanger separately, which makes the cleaning of the air conditioner simpler.
  • a water receiving structure is provided on the base 17.
  • the water receiving structure includes a drainage concave ring surface 171, and a drainage hole 172 is provided on the drainage concave ring surface 171 for Water is drained. There is a certain inclination angle between the outer edge of the drainage concave annular surface 171 and the drainage hole 172, which can prevent the accumulation of water and make the drainage more smooth.
  • the drainage hole 172 may be directly connected to a drainage pipe to discharge water outdoors, or a water receiving device may be provided at the bottom of the base 17.
  • a desktop is detachably installed on the top of the housing of the integrated air conditioner, and the integrated air conditioner can be used as a table to provide convenience to users.
  • a jack is provided on the top cover, and a mounting post is provided on the desktop.
  • the mounting post may be installed in the jack.
  • the gap between the desktop and the top of the casing is 150mm-200mm.

Abstract

本发明公开了一种一体式空调及换热器清洗装置，清洗装置包括接水槽、分水槽、第一冲洗槽和第二冲洗槽，所述接水槽与所述分水槽的中部相接，所述第一冲洗槽与所述分水槽的一端相接，所述第二冲洗槽与所述分水槽的另一端相接，所述冲洗槽的槽底设置有若干漏水孔。本发明接水槽用于承接水，接水槽与分水槽的中部相接，分水槽将接水槽承接的水均匀分配至第一冲洗槽和第二冲洗槽，本发明结构简单优化，第一冲洗槽和第二冲洗槽的清洗效果一致。

Description

一种一体式空调及换热器清洗装置 技术领域
本发明属于空调技术领域，具体地说，是涉及一体式空调及换热器清洗装置。
背景技术
为了避免空调长时间使用，导致换热器脏堵，影响换热效率，现有空调一般包括换热器清洗装置，清洗装置一般包括设置在换热器上方的水槽及水槽供水组件，水槽的底部设置喷淋孔，以将水槽内的水喷淋至换热器，对换热器进行清洗。但是，当室外换热器包括两个时，如果单纯在每个室外换热器上均单独设置水槽以及水槽供水组件，不仅结构复杂，并且两个室外换热器的水槽供水并不能保持一致，导致清洗效果不一致。
一体式空调是将与室内连通的用于实现室内温度调节的室内组件和与室外连通的室外组件集成为一体，使用时，整体放置于室内。由于一体式空调主要用于建筑工地等场所的移动板房、活动板房，室外空气质量较差，导致与室外连通的室外组件的室外换热器容易脏堵，影响室外换热器的换热效率，影响空调的工作效率，因而，室外换热器的清洁尤其重要。
发明内容
本发明的目的是提供一种能够针对多个换热器进行清洗的清洗装置，结构简单优化，清洗效果一致。
为实现上述发明目的，本发明采用下述技术方案予以实现：
一种空调换热器清洗装置，其包括接水槽、分水槽、第一冲洗槽和第二冲洗槽，所述接水槽与所述分水槽的中部相接，所述第一冲洗槽与所述分水槽的一端相接，所述第二冲洗槽与所述分水槽的另一端相接，所述冲洗槽的槽底设置有若干漏水孔。
如上所述的空调换热器清洗装置，所述分水槽的一端与所述第一冲洗槽的中部相接，所述分水槽的另一端与所述第二冲洗槽的中部相接。
如上所述的空调换热器清洗装置，所述分水槽与所述第一冲洗槽和第二冲洗槽呈“工”字形。
如上所述的空调换热器清洗装置，所述接水槽和所述分水槽呈“T”字形。
如上所述的空调换热器清洗装置，所述接水槽和分水槽的底面沿水流方向向下倾斜。
如上所述的空调换热器清洗装置，所述冲洗槽的槽底靠近所述分水槽的部位设置有挡水筋，所述挡水筋在所述冲洗槽的长度方向延伸。
一种一体式空调，包括壳体和位于壳体内的隔板，所述隔板将所述壳体内的空间分隔成第一腔室和第二腔室；与所述第一腔室对应的壳体上具有室内进风口和室内出风口，所述第一腔室内所述室内进风口和室内出风口之间依次设置有室内换热器和室内风道组件；与所述第二腔室对应的壳体上具有第一室外进风口、第二室外进风口和室外出风口， 所述第二腔室内设置有第一室外换热器、第二室外换热器和双向吸风离心风机，所述双向吸风离心风机包括第一吸风口和第二吸风口，所述第一室外换热器、第二室外换热器分别与所述第一吸风口和第二吸风口相对，所述双向吸风离心风机的出风口与所述室外出风口连通，所述第一室外换热器用于与所述第一室外进风口吸入的空气进行热交换；所述第二室外换热器用于与所述第二室外进风口吸入的空气进行热交换；所述第二腔室位于第一腔室的下方，所述隔板的下方安装有上述的清洗装置，所述第一冲洗槽位于所述第一室外换热器的上方，所述第二冲洗槽位于所述第二室外换热器的上方。
如上所述的一体式空调，所述第一冲洗槽与所述第一换热器和所述隔板相接，所述第二冲洗槽与所述第二换热器和所述隔板相接，所述第一冲洗槽的端部具有与所述第一换热器管板、隔板和壳体相接的第一挡风板，所述第二冲洗槽的端部具有与所述第二换热器管板、隔板和壳体相接的第二挡风板。
如上所述的一体式空调，所述清洗装置通过卡装结构卡装至所述隔板上。
如上所述的一体式空调，所述隔板上与所述接水槽对应的位置上开设有通孔，所述通孔用于将所述第一腔室的水排放至所述接水槽。
如上所述的一体式空调，所述第一腔室的风道组件包括骨架和蜗舌，所述蜗舌上设置有位于室内换热器第一底端的第一接水部，所述骨架上设置有位于所述室内换热器第二底端的第二接水部，所述第一接水部的端部设置有漏水孔，所述骨架的端部具有与所述第二接水部连通的导水部，所述导水部用于承接所述漏水孔的水，所述第二接水部开设有第二漏水孔。
如上所述的一体式空调，所述第一接水部远离所述漏水孔的端部向所述漏水孔所在的端部逐渐降低。
与现有技术相比，本发明的优点和积极效果是：本发明清洗装置包括第一冲洗槽和第二冲洗槽，接水槽用于承接水，接水槽与分水槽的中部相接，分水槽将接水槽承接的水均匀分配至第一冲洗槽和第二冲洗槽，本发明结构简单优化，第一冲洗槽和第二冲洗槽的清洗效果一致。
本发明一体式空调第二腔室位于第一腔室的下方，清洗装置位于分隔第一腔室和第二腔室的隔板的下方，第一冲洗槽位于第一室外换热器的上方，第二冲洗槽位于第二室外换热器的上方，接水槽用于承接第一腔室的水，并通过分水槽均匀地分配至冲洗槽，本发明清洗装置能够充分利用一体机的空间，并利用室内换热器产生的冷凝水对室外换热器进行清洗，结构简单优化，清洗效果一致。
结合附图阅读本发明的具体实施方式后，本发明的其他特点和优点将变得更加清楚。
附图说明
图1为本发明具体实施例一体式空调的前侧立体图。
图2为本发明具体实施例一体式空调的后侧立体图。
图3为本发明具体实施例一体式空调的分解图。
图4为本发明具体实施例一体式空调室内机组件的示意图。
图5为本发明具体实施例一体式空调室内机组件的剖视图。
图6为本发明具体实施例一体式空调室内机组件的分解图。
图7为一体式空调未设置导风组件时产生涡流的示意图。
图8为本发明具体实施例一体式空调蜗舌与蜗舌延长块的剖视分解图。
图9为本发明具体实施例一体式空调室内接水装置的示意图。
图10为图9去掉室内换热器的示意图。
图11为顶盖的示意图；
图12为图11A-A向的剖视图；
图13为顶盖与滤网的分解图；
图14为本发明具体实施例室外机组件的俯视图。
图15为本发明具体实施例漏斗状导流圈的示意图。
图16为本发明具体实施例导流通道的示意图。
图17为本发明具体实施例一体式空调去掉后壳体、右壳体和顶盖的示意图。
图18为图17进一步去掉室内机组件的示意图。
图19为图18进一步去掉隔板的示意图。
图20为图19B处的放大图。
图21为本发明具体实施例冲洗装置的俯视图。
图22为图21C-C向的剖视图。
图23为本发明具体实施例冲洗装置的立体图。
图24为本发明具体实施例一体式空调底座的示意图。
图25为图24在排水孔处的剖视图。
具体实施方式
下面结合附图和具体实施方式对本发明的技术方案作进一步详细的说明。
首先，对具体实施方式中涉及到的技术术语作一简要说明：
下述在提到每个结构件的前或后、上或下、左或右时，是以结构件正常使用状态下相对于使用者的位置来定义的。而且，需要说明的是，用前或后、上或下、左或右仅是为了便于描述和简化描述，而不是指示或暗示所指的装置或结构件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对发明的限制。
如图21-23所示，本实施例提出了一种空调换热器清洗装置，包括接水槽44、分水槽43、第一冲洗槽41和第二冲洗槽42，接水槽44与分水槽43的中部相接，第一冲洗槽41与分水槽43的一端相接，第二冲洗槽42与分水槽43的另一端相接，冲洗槽的槽底设置有若干漏水孔412。接水槽44承接冷凝水并通过分水槽43分配至第一冲洗槽41和第二冲洗槽42，接水槽44和分水槽43呈“T”字形。
为了使第一冲洗槽41内的水尽量均匀分布，以提高第一冲洗槽41冲洗的均匀性，分水槽43的一端与第一冲洗槽41的中部相接。为了使第二冲洗槽42内的水尽量均匀分布，以提高第二冲洗槽42冲洗的均匀性，分水槽43的另一端与第二冲洗槽42的中部相 接。分水槽43与第一冲洗槽41和第二冲洗槽42呈“工”字形。
为了进一步提高冲洗槽内水分布的均匀性，冲洗槽的槽底靠近分水槽43的部位设置有挡水筋413，挡水筋413在冲洗槽的长度方向延伸。
为了提高接水槽44和分水槽43内水流动的顺畅性，接水槽44和分水槽43的底面沿水流方向向下倾斜。
本实施例的空调换热器清洗装置可应用至分体式空调的室外机中，室外机包括两个室外换热器分别与第一冲洗槽和第二冲洗槽对应，冲洗槽位于室外换热器的上方。
本实施例的空调换热器还可应用至一体式空调中，下面对一体式空调进行具体说明。
一体式空调包括与室内连通用于实现室内温度调节的室内组件和与室外连通的室外组件。室内组件和室外组件集成为一体，使用时，整体放置于室内，在墙体上设置通孔，用以将室外组件与室外连通。一体式空调特别适用于移动板房、活动板房等需要经常拆装机的场合，由于一体化设计，一体式空调移机更加方便快捷。
下面，结合附图对本实施例一体式空调的实现方式进行具体说明：
如图1-3、17所示，一种一体式空调，包括壳体1和位于壳体1内的隔板11，隔板11将壳体1内的空间分隔成第一腔室101和第二腔室102；其中，第一腔室101用于放置室内机组件2，第二腔室102用于放置室外机组件3。
本实施例的壳体1包括前壳体12、后壳体13、左壳体14、右壳体15、顶盖16和底座17。其中，一般前壳体12朝向室内，后壳体13靠墙。本实施例的壳体1为长方体或正方体，在底座1上设置滚轮和/或底脚，形成落地式空调，设置滚轮有利于一体式空调的整体移动。
与第一腔室101对应的壳体1上具有室内进风口1011和室内出风口1012，本实施例中，室内进风口1011位于顶盖16上，室内出风口1012位于前壳体12上。当然，本发明并不对室内进风口1011和室内出风口1012的位置进行具体限定。室内进风口1011和室内出风口1012的位置可以根据室内换热器、贯流风机和室内风道组件的装配角度进行调节。
如图1-6所示，第一腔室101内具有室内机组件2。具体的，在第一腔室101内室内进风口1011和室内出风口1012之间依次设置有室内换热器21、贯流风机22和室内风道组件，贯流风机22位于室内换热器21和室内风道组件之间。如图7所示，由于室内进风口1011前端与前壳体12、室内进风口1011后端与后壳体13之间的空间较大，容易在上述空间形成涡流，产生涡流噪音并影响风量，因而，本实施例在室内进风口1011与室内风道组件之间设置导风组件。
具体的，如图4-6所示，对室内机组件2进行具体说明：
室内风道组件包括骨架23和蜗舌24，蜗舌24固定安装在骨架23上。贯流风机22安装在骨架23上，贯流风机22包括贯流风扇221、轴承222、电机223和电机压盖224。电机223通过电机压盖224固定安装在骨架23上，贯流风扇221的一端通过轴承222与电机223连接，贯流风扇221的另一端通过轴承222安装在骨架23上，贯流风扇211另一端的轴承222固定安装在骨架23上。贯流风扇221的轴线的延长线贯穿左壳体14和 右壳体15，优选的，贯流风扇221的轴线平行于前壳体12和后壳体13，贯流风扇221的轴线也平行于顶盖16。
室内换热器21包括室内换热器本体和管板211，管板211固定安装在骨架23上，室内换热器本体安装在管板211上。还可在管板211上增加电加热装置，以提高室内热量。
导风组件包括位于室内换热器21两侧的第一导流块251和第二导流块252。第一导流块251和第二导流块252均连接室内进风口1011和室内风道组件，用于将室内进风口1011的气流导向室内风道组件。具体的，第一导流块251连接室内进风口1011所在的壳体与室内进风口1011前侧相接的位置和蜗舌24，第二导流块252连接室内进风口1011所在的壳体与室内进风口1011的后侧相接的位置和骨架23。
其中，第一导流块251与第二导流块252相对的相对面为第一导流面2511，第二导流块252与第一导流块251相对的相对面为第二导流面2522。第一导流面2511和第二导流面2522将室内进风口1011的气流直接导向室内换热器21和室内风道组件，避免室内进风口1011的气流流向室内进风口1011前侧与前壳体12、室内进风口1011后侧与后壳体13之间的空间，因而，可以避免在上述空间形成涡流，避免产生噪音，同时降低对风量的影响。
为了提高风量，本实施例第一导流面2511与第二导流面2522之间呈一定角度设置。优选的，第一导流面2511与第二导流面2522从室内进风口1011向风道组件方向渐扩。两个导流面形呈渐扩通道，将动压转化为静压，克服系统阻力，增加风量。
第一导流面和第二导流面可以为平面，两个导流面形成的夹角在12-15度之间。
第一导流面和第二导流面也可以为弧面，第一导流面的两个端点所在的直线和第二导流面所在的直线形成的夹角在12-15度之间。
第一导流面和第二导流面为圆弧面，圆弧的半径大于800mm，第一导流面的两个端点所在的直线和第二导流面所在的直线形成的夹角在12-15度之间。
在第二导流块252靠近骨架23的部位设置第二弧形导流面2523，第二弧形导流面2523为圆弧面，与第二导流面2522相切并顺滑过渡，第二弧形导流面2523的半径大于15mm，能够保障气流流动的顺畅性，减小系统压损。蜗舌24靠近第一导流块251的部位设置有第一弧形导流面241，第一弧形导流面241为圆弧面，与第一导流面2511相切并顺滑过渡，第一弧形导流面241的半径大于15mm，能够保障气流流动的顺畅性，减小系统压损。
第一导流块251与蜗舌24相接的部位设置有插槽2512，蜗舌24上设置若干加强筋242，插槽2512插装在加强筋242上；第二导流块252与骨架23相接的部位设置有插槽2521，骨架23上设置加强筋231，插槽2521插装在骨架23的加强筋231上。加强筋一方面对蜗舌和骨架起到加强作用，另一方面有利于导流块的安装，此种方式有利于室内组件的快速组装。
为了减轻空调的重量，并且保证导风组件与空调结合的紧密性，避免噪音避免产生冷凝水，本实施例的导风组件采用发泡材料，导风组件与室内进风口1011所在的壳体(顶盖16)接触，优选过盈配合。也即，第一导流块251和第二导流块252均为发泡材料， 第一导流块251和第二导流块252的顶端均与室内进风口1011所在的壳体(顶盖16)过盈配合，第一导流块251和第二导流块252位于室内进风口1011所在的壳体(顶盖16)上室内进风口1011的两侧。
其中，在第一导流块251第一导流面2511的背面设置有若干凹槽2513，以节省用料，同样的，也可在第二导流块252第二导流面2522的背面设置有若干凹槽(图中未示出)。
为了提高送风量和送风距离，并降低送风噪音，本实施例的室内风道组件形成风道延长部。
如图5所示，骨架23具有骨架延长部232，蜗舌24具有蜗舌延长部243，骨架延长部232和蜗舌延长部243形成渐扩的风道延长部。
蜗舌24具有蜗舌引流面2442和蜗舌导流面2441，蜗舌引流面2442与蜗舌导流面2441呈一定角度设置，蜗舌引流面2442和蜗舌导流面2441呈圆滑的V形，蜗舌延长部243具有与蜗舌导流面2441相接的蜗舌延长导流面2431，蜗舌延长导流面2431与蜗舌导流面2441的末端平滑相接。蜗舌延长导流面2431为蜗舌导流面2441的延伸面。
骨架23具有骨架导流面233，骨架延长部232具有与骨架导流面233相接的骨架延长导流面2321。骨架延长导流面2321与骨架导流面233末端所在的切线呈一定角度设置。
因而，蜗舌延长导流面2431与骨架延长导流面2321在出风方向上呈渐扩状，风道的出风可以经过风道延长部进一步导向和梳理，可以实现远距离送风，并且能够进一步降低噪音。
优选的，蜗舌延长部243与蜗舌24一体成型，骨架延长部232与骨架23一体成型。
为了进一步提高蜗舌的引流导流效果，蜗舌24靠近风机的贯流风扇221的端部设置有蜗舌延长块245，蜗舌延长块245具有与风机切线平行的第一引流面2451，第一引流面2451与蜗舌引流面2442的自由端相接。进一步的，蜗舌延长块245具有与第一引流面2451呈一定角度的第二引流面2452，第二引流面2452朝向蜗舌24上方的室内换热器21。为了保证室内换热器21的换热效果，第二引流面2452朝向蜗舌24上方的室内换热器21的底端，以保证经过室内换热器21换热的气流均被第二引流面2452导向贯流风扇221。
如图8所示，本实施例蜗舌延长块245与蜗舌24相接的端部上设置有卡槽2454，蜗舌引流面2442所在蜗舌24的自由端上设置有卡勾2443，二者卡接。为了增加蜗舌延长块245与蜗舌24结合的牢固性，蜗舌延长块245还包括安装部2453，安装部2453通过螺钉固定在蜗舌24上。
经过室内换热器21的气流一方面在蜗舌延长块245的第二引流面2452的导向作用下流向贯流风扇221，之后，依次经过蜗舌延长块的第一引流面2451、蜗舌引流面2442、蜗舌导流面2441和蜗舌延长导流面2431；另一方面气流依次经过骨架的骨架导流面233和骨架延长导流面2321。蜗舌延长块能够提高风道的引流效果，提高风量。风道延长部可以提高送风量和送风距离，并降低送风噪音。本实施例采用贯流风扇与风道延长部的结合，能够实现出风口大，送风距离远，可以保证整体空气循环量的基础上贯流风扇使用较低转速，降低噪音。本实施例能够实现室内远距离低噪音送风，为用户提供超低噪 音，超远送风的优质体验。
由于一体式空调主要用于建筑工地，空气中灰尘微粒含量较高，并且建材会释放有害气体，导致空气中的有害物质浓度较高，因而，为了保证空气的洁净，本实施例在室内机组件增加净化组件，净化组件包括净化模块261，以过滤空气中的有害物质。
在风道延长部的末端靠近室内出风口1012的位置安装有净化模块261。具体的，如图4-6所示，在骨架延长部232和蜗舌延长部243的末端形成出风部，净化模块261嵌装于出风部。
为了保证净化模块261安装至出风部的稳定性，净化组件包括净化模块安装支架262，净化模块261通过净化模块安装支架262安装在出风部。净化模块安装支架262包括嵌装部2621和安装部2622，其中，嵌装部2621嵌装在出风部内，安装部2622安装在出风部的外端面上，安装部2622通过螺钉固定在出风部的外端面上。净化模块261嵌装在嵌装部2621内，由于净化模块261材质松软，因而，净化模块261在嵌装部2621内呈挤压状态。
嵌装部2621包括自由端和与安装部2622连接的连接端，嵌装部2621的外壁从连接端向自由端呈渐缩状，以利于净化模块安装支架262嵌装在出风部。
出风部对应空调壳体的室内出风口1012，在室内出风口1012上设置出风格栅10121。出风格栅10121可以防止净化模块261从净化模块安装支架262脱出。
净化模块的设置必然增加了室内出风口1012处的压损，必然会影响出风量，但是，本实施例设置了较大的室内进风口1011，并匹配设置导风组件，防止形成涡流，增加进风量，减少进风侧系统阻力，平衡净化模块对系统压损的影响。
为了对进入室内进风口1011的空气进行初级过滤，提高净化组件的使用寿命，本实施例包括室内进风口滤网组件。
本实施例中，如图11-13所示，室内进风口1011位于顶盖16上，在顶盖16的内表面，室内进风口1011的前侧和后侧均设置有滑道161，滑道161用于安装滤网。滤网安装于滑道161上并覆盖室内进风口1011。其中，滑道既实现了滤网的安装，又加强了顶盖16的强度。
本实施例在左壳体14的顶端与顶盖16之间设置有滤网安装位，该滤网安装位中安装有第一滤网181，在右壳体15与顶盖16之间也设置有滤网安装位，该滤网安装位中安装有第二滤网182。
其中，第一滤网181和第二滤网182的结构及与空调的装配方式相同，下面仅以第一滤网181的结构及与空调的装配为例进行说明：
第一滤网181包括第一框架1811，第一框架1811的两侧为导向筋1812，导向筋1812与滑道161装配，导向筋可沿滑道161滑动。第一框架1811上设置有与左壳体14卡装的第一卡扣1813。在第一滤网181安装到位后，通过第一卡扣1813卡装在左壳体14上，实现第一滤网181与室内进风口1011装配的稳定。
由于滤网容易脏堵，经常需要对滤网进行清洁，为了便于第一滤网181的拆装，在第一框架1811的端部设置有把手1814。
本实施例拆装滤网时无需拆开顶盖16，直接从顶盖16两侧抽拉即可取出，清洗方便。
在室内进风口1011处设置有进风格栅10111，其中，进风格栅10111与顶盖16的长度方向平行，也即与贯流风机22的轴线平行，以利于进风。
进风格栅10111与顶盖16所在平面呈一定角度设置，可以在空调的前侧方形成一体化视觉，避免裸露内部部件，提升美观度。
安装第一滤网181时，将第一滤网181的导向筋1812插入顶盖16的滑道161中，并通过把手1814推动第一滤网181直至安装到位后，通过第一卡扣1813卡装在左壳体14上。拆卸第一滤网181时，将第一滤网181的第一卡扣1813与左壳体14分离，拉动把手1814将第一滤网181从顶盖16的滑道161中拉出。
为了实现室内机组件冷凝水的收集，本实施例室内机组件具有接水装置。
如图9、10所示，接水装置形成在骨架23和蜗舌24上。其中，骨架23位于室内换热器21的第二底端的下方，蜗舌24位于室内换热器21第一底端的下方。蜗舌24上设置有位于室内换热器21第一底端的第一接水部246，第一接水部246用于承接室内换热器21第一底端的冷凝水，第一接水部246的端部设置有漏水孔2461，第一接水部246的冷凝水通过漏水孔2461漏出，以防止第一接水部246冷凝水满溢。骨架23上设置有位于室内换热器21第二底端的第二接水部234，第二接水部234用于承接室内换热器21第二底端的冷凝水。骨架23的端部具有与第二接水部234连通的导水部235，导水部235用于承接漏水孔2461的漏水，并将漏水孔2461的漏水导流至第二接水部234。
优选的，导水部235部分位于漏水孔2461的下方，可以直接承接漏水孔2461滴下的冷凝水。
为了保证第一接水部246排水的顺畅性，第一接水部246从远离漏水孔2461向靠近漏水孔2461的方向逐渐降低。则第一接水部246承接的冷凝水均能够顺畅的流入漏水孔2461，并从漏水孔2461排出至导水部235。
为了提高第二接水部的排水效率，在第二接水部234的中部设置有第二漏水孔2341。由于第二漏水孔2341设置在第二接水部234的中部，因而，第二接水部234两端的冷凝水均可快速流至第二漏水孔2341处排出，避免第二接水部234的冷凝水满溢。
进一步的，为了加快第二接水部234的排水，第二接水部234从远离第二漏水孔2341向靠近第二漏水孔2341的方向逐渐降低，保证水流动的顺畅。
为了提高导水部235的导水效率，导水部235从远离第二接水部234向靠近第二接水部234的方向逐渐降低。
导水部235为位于骨架23端部的凹槽，由于骨架23还用于承载风机22，为了防止导水部235的水对风机22产生影响，骨架23包括用于承载风机22的凸台236，导水部235位于凸台236的外围，导水部235低于凸台236。
冷凝水收集时，室内换热器21第一底端的冷凝水由第一接水部246收集，第二底端的冷凝水由第二接水部234收集，第一接水部246收集的冷凝水通过漏水孔2461排出至导水部235，导水部235将第一接水部246的冷凝水导流至第二接水部234，第二接水部234的冷凝水从第二漏水孔2341排出。
如图14-17所示，下面对室外机组件3进行说明：
室外机组件3包括第二腔室102，与第二腔室102对应的壳体上具有第一室外进风口1021、第二室外进风口1022和室外出风口1023。在第二腔室102内设置有第一室外换热器31、第二室外换热器32和双向吸风离心风机33，双向吸风离心风机33包括第一吸风口331和第二吸风口332，第一室外换热器31、第二室外换热器32分别与第一吸风口331和第二吸风口332相对，双向吸风离心风机33的出风口333与室外出风口1023连通，第一室外换热器31用于与第一室外进风口1021吸入的空气进行热交换；第二室外换热器32用于与第二室外进风口1022吸入的空气进行热交换。也即，双向吸风离心风机33运行时，室外空气经由第一室外进风口1021吸入，与第一室外换热器31进行热交换后从第一吸风口331进入双向吸风离心风机33，室外空气经由第二室外进风口1022吸入，与第二室外换热器32进行热交换后从第二吸风口332进入双向离心风机33，进入双向吸风离心风机33的空气从双向吸风离心风机33的出风口333、室外出风口1023排出室外。采用离心风机可以提高送风距离，防止回风。第一室外进风口1021位于后壳体13上第一室外换热器31与左壳体14之间，第二室外进风口1022位于后壳体13上第二室外换热器32与第二隔板1025之间，室外出风口1023位于后壳体13上第一室外换热器31与第二室外换热器32之间。
优选的，如图14、15所示，出风口333通过漏斗状导流圈27与室外出风口1023连通，可以有效增加风量，保证气流流动的顺畅，减小流动阻力。
本实施例设置第一室外换热器31和第二室外换热器32，大大提高了换热器效率，且在换热效率相同的情况下可以降低风机转速，降低了噪音，可以改善用户体验。
第二腔室102内还设置有压缩机1024和电器盒等部件，其中，上述部件通过第二隔板1025与其他组件隔开，优选电器盒挂装在第二隔板1025上，与底座17之间具有一定间隙，以防止底座17上的冷凝水排出不及时对电器盒造成损坏。
双向吸风离心风机33风机转轴所在轴线与贯流风扇221的轴线平行，由于双向吸风离心风机33的尺寸，导致前壳体12和后壳体13之间的间距较大，因而，导致室内风道组件与前壳体12和后壳体13的空间较大，容易产生涡流，本实施例采用增加导风组件避免涡流。
为了提高换热效果，第一室外换热器31与壳体相接，用于分隔第一室外进风口1021和第一吸风口331，第二室外换热器32与壳体相接，用于分隔第二室外进风口1022和第二吸风口332。具体的，第一室外换热器31和第二室外换热器32分别与前壳体12、后壳体13、隔板11和底座17相接，则从第一室外进风口1021进入的空气必须经过第一室外换热器31，从第二室外进风口1022进入的空气必须经过第二室外换热器32。
优选的，第一室外换热器31和第二室外换热器32平行设置。
第一室外进风口1021、第二室外进风口1022和室外出风口1023均连接有导流通道34，导流通道34实现室外空气的吸入和排出。为了便于导流通道34的简化设计，第一室外进风口1021、第二室外进风口1022和室外出风口1023均位于壳体的同一面板上。本实施例中，第一室外进风口1021、第二室外进风口1022和室外出风口1023均位于后 壳体13上。一体式空调安装时，一般后壳体13紧靠墙体，导流通道34嵌装在墙体内。
如图16所示，导流通道34上设置有格栅341。可以防止雨水进入空调，并且能够减小风阻，防止从外部看到风机，增加空调的美观性。
格栅341包括格栅外端3411和格栅内端3412，其中，格栅内端3412比格栅外端3411更靠近双向吸风离心风机33。格栅外端3411的高度低于格栅内端3412的高度，格栅与水平方向的夹角为α，8°＜α＜12°。
相邻两个格栅341的格栅外端3411之间的连线与相邻两个格栅341的格栅外端3411和格栅内端3412之间的连线的夹角为Φ，10°＜Φ＜20°。
本实施例格栅的设置既能够防止雨水进入空调，又能够最大限度地减小风阻，并且防止从外部看到空调内的部件，整体更加美观。
一体式空调整机安装于室内，而室外换热器与室外空气进行热交换，由于室外空气质量较差，导致室外换热器容易脏堵，影响空调的工作效率。因而，室外换热器的清洁尤其重要。本实施例提出了一种空调室外换热器清洗装置，用于对空调室外换热器进行清洁。
如图17-23所示，本实施例中，第二腔室102位于第一腔室101的下方，在隔板11的下方安装有清洗装置4，清洗装置4包括位于第一室外换热器31上方的第一冲洗槽41、位于第二室外换热器32上方的第二冲洗槽42、位于第一冲洗槽41和第二冲洗槽42之间的分水槽43和接水槽44，分水槽43分别与第一冲洗槽41和第二冲洗槽42连通，接水槽44与分水槽43的中部连通，接水槽44和分水槽43呈“T”字形。接水槽44用于承接第二接水部234的冷凝水。
优选的，接水槽44位于第二接水部234的第二漏水孔2341的正下方，在隔板11上，与第二接水部234的第二漏水孔2341正对的位置设置有通孔111，第二漏水孔2341的冷凝水可直接通过通孔111滴落至接水槽44内。或者，可在第二漏水孔2341处设置管路，管路将第二漏水孔2341处的冷凝水导引至接水槽44内。
接水槽44与分水槽43的中部相接，第一冲洗槽41的中部与分水槽43的一端相接，第二冲洗槽42的中部与分水槽43的另一端相接。分水槽43与第一冲洗槽41和第二冲洗槽42呈“工”字形。
为了提高清洗效果，接水槽44和分水槽43的底面沿水流方向向下倾斜，以保证冷凝水顺利流动，增加水的流速。也即是，接水槽44的底面沿背离分水槽43的一端朝向靠近分水槽43的一端向下倾斜。分水槽43的底面沿靠近接水槽44的中部朝向靠近第一冲洗槽41和第二冲洗槽42的两个端部向下倾斜。如图22所示，分水槽43的底面为斜面，能够保证冷凝水顺利流向两个冲洗槽，并且能够保证即使一体式空调的摆放略有倾斜，冷凝水也能够流向两侧。
冲洗槽的槽底设置有若干漏水孔412，冷凝水通过漏水孔412喷淋至室外换热器上。冲洗槽的槽底靠近分水槽43的部位设置有挡水筋413，保证从分水槽43流出的冷凝水能够均匀地流向冲洗槽的各个位置。同时，冲洗槽底面从分水槽接口到外侧面方向略微倾斜，保证冷凝水能够在其底面分布均匀，保证室外换热器的各个部位均能够得到清洁。
清洗装置4位于隔板11与室外换热器之间，具体的，清洗装置4安装于隔板11上，优选的，清洗装置4通过卡装结构卡装至隔板11上。在清洗装置4上设置有卡扣45，在冲洗槽和分水槽43上均设置有卡扣45，在隔板11上设置有卡槽或卡孔112。为了保证清洗装置与隔板11装配的稳定性，清洗装置还通过螺钉固定与隔板11上。清洗装置4与隔板11为可拆卸连接方式，便于清洗装置4的维护。安装清洗装置4时，将清洗装置4的卡扣45卡装在隔板的卡孔112上，卡装到位后，通过螺钉固定，拆卸清洗装置4时，将螺钉拆下，清洗装置4抽出即可，非常方便快捷。
由于室外换热器用于分隔室外进风口与双向吸风离心风机的吸风口，而冲洗槽位于室外换热器与隔板11之间，因而，冲洗槽优选与前壳体12和后壳体13相接，以实现室外换热器和冲洗槽共同分隔室外进风口与双向吸风离心风机的吸风口，以提高室外换热器的换热效率。如图20所示，由于冲洗槽的长度与室外换热器的长度相匹配，而室外换热器通过管板312与壳体相接，管板312具有一定的厚度，管板312的厚度为室外换热器与壳体之间的距离，因而，本实施例在冲洗槽的端部具有与换热器管板312和隔板相接的挡风板414，挡风板414与壳体相接，挡风板414的厚度与管板的厚度相同，以实现室外换热器与冲洗槽共同分隔室外进风口与双向吸风离心风机的吸风口，以提高室外换热器的换热效率。
室内换热器产生的冷凝水收集至第二接水部234，冷凝水通过第二接水部234的第二漏水孔2341、隔板11的通孔111排出至接水槽44，沿接水槽44流动到分水槽43，再由分水槽43导流至两侧的第一冲洗槽41和第二冲洗槽42，通过冲洗槽底部开设的漏水孔412流到室外换热器的翅片进行冲刷。
本实施例还可以在清洁空调室内换热器时，将室内换热器喷洒的清洗液引流至室外换热器，同时对室外换热器进行清洗，因而，本实施例只需要清洁室内换热器即可同时清洗室外换热器，无需单独清洗室外换热器，使空调的清洁更加简单。
为了承接室外换热器的水，如图24-25所示，在底座17上设置接水结构，接水结构包括排水凹环面171，排水凹环面171上设置排水孔172，用于将水排出。排水凹环面171的外缘至排水孔172之间具有一定的倾斜角度，可以防止积水，使排水更加顺畅。排水孔172可以直接连接排水管，将水排出至室外，也可在底座17的底部设置接水装置。
由于一体式空调使用的室内空间有限，为了节省空间，方便使用者，本实施例一体式空调的壳体顶部可拆卸地安装有桌面，一体式空调可以作为桌子使用，为用户提供方便。具体的，在顶盖上设置有插孔，桌面上设置有安装柱，安装桌面时，将安装柱安装至插孔内即可。拆卸桌面时，将安装柱从插孔内去除即可。
为了不影响一体式空调室内进风口的进风，桌面与壳体顶部的间隙为150mm-200mm。
以上实施例仅用以说明本发明的技术方案，而非对其进行限制；尽管参照前述实施例对本发明进行了详细的说明，对于本领域的普通技术人员来说，依然可以对前述实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或替换，并不使相应技术方案的本质脱离本发明所要求保护的技术方案的精神和范围。

Claims (12)

  1. 一种空调换热器清洗装置，其包括接水槽、分水槽、第一冲洗槽和第二冲洗槽，所述接水槽与所述分水槽的中部相接，所述第一冲洗槽与所述分水槽的一端相接，所述第二冲洗槽与所述分水槽的另一端相接，所述冲洗槽的槽底设置有若干漏水孔。
  2. 根据权利要求1所述的空调换热器清洗装置，其中，所述分水槽的一端与所述第一冲洗槽的中部相接，所述分水槽的另一端与所述第二冲洗槽的中部相接。
  3. 根据权利要求2所述的空调换热器清洗装置，其中，所述分水槽与所述第一冲洗槽和第二冲洗槽呈“工”形。
  4. 根据权利要求1所述的空调换热器清洗装置，其中，所述接水槽和所述分水槽呈“T”形。
  5. 根据权利要求1所述的空调换热器清洗装置，其中，所述接水槽和分水槽的底面沿水流方向向下倾斜。
  6. 根据权利要求1所述的空调换热器清洗装置，其中，所述冲洗槽的槽底靠近所述分水槽的部位设置有挡水筋，所述挡水筋在所述冲洗槽的长度方向延伸。
  7. 一种一体式空调，其包括壳体和位于壳体内的隔板，所述隔板将所述壳体内的空间分隔成第一腔室和第二腔室；与所述第一腔室对应的壳体上具有室内进风口和室内出风口，所述第一腔室内所述室内进风口和室内出风口之间依次设置有室内换热器和室内风道组件；与所述第二腔室对应的壳体上具有第一室外进风口、第二室外进风口和室外出风口，所述第二腔室内设置有第一室外换热器、第二室外换热器和双向吸风离心风机，所述双向吸风离心风机包括第一吸风口和第二吸风口，所述第一室外换热器、第二室外换热器分别与所述第一吸风口和第二吸风口相对，所述双向吸风离心风机的出风口与所述室外出风口连通，所述第一室外换热器用于与所述第一室外进风口吸入的空气进行热交换；所述第二室外换热器用于与所述第二室外进风口吸入的空气进行热交换；所述第二腔室位于第一腔室的下方，所述隔板的下方安装有权利要求1-6任意一项所述的清洗装置，所述第一冲洗槽位于所述第一室外换热器的上方，所述第二冲洗槽位于所述第二室外换热器的上方。
  8. 根据权利要求7所述的一体式空调，其中，所述第一冲洗槽与所述第一换热器和所述隔板相接，所述第二冲洗槽与所述第二换热器和所述隔板相接，所述第一冲洗槽的端部具有与所述第一换热器管板、隔板和壳体相接的第一挡风板，所述第二冲洗槽的端部具有与所述第二换热器管板、隔板和壳体相接的第二挡风板。
  9. 根据权利要求7所述的一体式空调，其中，所述清洗装置通过卡装结构卡装至所述隔板上。
  10. 根据权利要求7所述的一体式空调，其中，所述隔板上与所述接水槽对应的位置上开设有通孔，所述通孔用于将所述第一腔室的水排放至所述接水槽。
  11. 根据权利要求10所述的一体式空调，其中，所述第一腔室的风道组件包括骨架和蜗舌，所述蜗舌上设置有位于室内换热器第一底端的第一接水部，所述骨架上设置有 位于所述室内换热器第二底端的第二接水部，所述第一接水部的端部设置有漏水孔，所述骨架的端部具有与所述第二接水部连通的导水部，所述导水部用于承接所述漏水孔的水，所述第二接水部开设有第二漏水孔。
  12. 根据权利要求11所述的一体式空调，其中，所述第一接水部远离所述漏水孔的端部向所述漏水孔所在的端部逐渐降低。
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