WO2020098678A1 - 排水装置及空调器 - Google Patents

排水装置及空调器 Download PDF

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Publication number
WO2020098678A1
WO2020098678A1 PCT/CN2019/117917 CN2019117917W WO2020098678A1 WO 2020098678 A1 WO2020098678 A1 WO 2020098678A1 CN 2019117917 W CN2019117917 W CN 2019117917W WO 2020098678 A1 WO2020098678 A1 WO 2020098678A1
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WIPO (PCT)
Prior art keywords
water
leakage hole
baffle
water leakage
connecting rod
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PCT/CN2019/117917
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English (en)
French (fr)
Inventor
黄军
秦宪
曹传永
林伟伟
冷晓刚
王长刚
Original Assignee
宁波奥克斯电气股份有限公司
奥克斯空调股份有限公司
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Application filed by 宁波奥克斯电气股份有限公司, 奥克斯空调股份有限公司 filed Critical 宁波奥克斯电气股份有限公司
Publication of WO2020098678A1 publication Critical patent/WO2020098678A1/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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate

Definitions

  • the embodiments of the present disclosure relate to a drainage device and an air conditioner.
  • the chassis In the mobile air conditioner, the chassis is arranged below the evaporator and above the condenser.
  • the chassis is used to collect the condensed water condensed on the evaporator, and the condensed water is led out through the water leakage hole on the chassis, so that the condensed water flows to the condenser, and The condenser is cooled.
  • the leakage hole on the side of the chassis close to the relatively high temperature on the condenser to speed up the evaporation of condensed water.
  • the present disclosure proposes a drainage device that exchanges heat with a high-temperature area of an outdoor unit of an air conditioner to reduce the working temperature of electronic components.
  • a drainage device including: a first water leakage hole, a second water leakage hole and a water blocking device; the first water leakage hole and the second water leakage hole are provided on a chassis, and the The position of the water inlet of the second water leakage hole in the vertical direction is higher than the position of the water inlet of the first water leakage hole; the water blocking device is used when the water receiving tray is located below the chassis in the vertical direction When the water level in the water tank reaches the set water blocking water level, the first water leakage hole is blocked.
  • the first water leakage hole is provided on the side of the chassis close to the relatively low temperature region of the condenser; the second water leakage hole is provided on the chassis near the relatively high temperature of the condenser On the side of the area, the condenser is located between the bottom tray and the water receiving tray in the vertical direction.
  • the water blocking device is a float connecting rod device
  • the float connecting rod device includes a float, a connecting rod and a baffle; the connecting rod is respectively connected to the baffle and the float; the float is located at the In the water tank, the float moves with the height of the water level in the water tank, and the float drives the baffle to move; when the water level in the water tank of the water receiving tray reaches the set water blocking level, the The baffle is in contact with the first water leakage hole, and the baffle blocks the first water leakage hole.
  • one end of the connecting rod is connected to the float, and the other end of the connecting rod passes through the first water leakage hole; in the vertical direction, the baffle is located below the first water leakage hole.
  • the connecting rod passes through the baffle, and the baffle is integrally formed with the connecting rod.
  • the baffle is located vertically below all the first water leaks; when the baffle is in contact with the first water leak, the baffle blocks all the first water leaks at the same time.
  • the water inlets of all the first water leakage holes have the same height.
  • a limiting portion is provided vertically below the chassis for limiting the horizontal displacement of the baffle.
  • the limiting portion surrounds the first water leakage hole; when the baffle is in contact with the first water leakage hole, the baffle is located in the limiting portion.
  • the connecting rod is in clearance fit with the first water leakage hole.
  • the water blocking device is an electromagnetic attraction device
  • the electromagnetic attraction device includes an electromagnet, a baffle, and a sensor
  • the baffle is located vertically below the first water leakage hole
  • the sensor is used to detect the The water level in the water tank
  • the electromagnet is arranged above the chassis and is located vertically above the first water leakage hole; when the water level in the water tank of the water receiving tray reaches the set water blocking level, the The electromagnet energizes and attracts the blocking piece, which blocks the first water leakage hole.
  • the baffle when the baffle is in contact with the first water leakage hole, the baffle simultaneously blocks all the first water leakage holes.
  • the set water blocking water level is the water level when the water in the water tank of the water receiving tray is not full.
  • an air conditioner including the drainage device as described above.
  • the air conditioner further includes an evaporator and a condenser, the chassis is disposed below the evaporator and above the condenser, and the water receiving tray is located below the condenser.
  • the second water leakage hole is closer to the evaporator than the first water leakage hole, and the first water leakage hole is closer to the near condenser than the second water leakage hole.
  • FIG. 1 is a schematic structural view of a drainage device according to an embodiment of the present disclosure from a first perspective;
  • FIG. 2 is a schematic view of a structure of a drainage device according to a second perspective of an embodiment of the present disclosure
  • FIG. 3 is a schematic structural view of a drainage device according to an embodiment of the present disclosure from a third perspective;
  • FIG. 4 is a partially enlarged view of I in FIG. 1 according to an embodiment of the present disclosure
  • FIG. 5 is a partially enlarged view at II in FIG. 3 of an embodiment of the present disclosure.
  • FIG. 6 is a partially enlarged view of III in FIG. 2 according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic structural view of a float connecting rod device according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural view of a baffle plate according to an embodiment of the present disclosure when it is separated from a first water leakage hole;
  • FIG. 9 is a schematic diagram of the baffle and the first water leakage hole of the embodiment of the present disclosure is separated
  • FIG. 10 is a schematic structural view of the baffle of the embodiment of the present disclosure when it contacts the first water leakage hole;
  • FIG. 11 is a schematic diagram of the baffle of the embodiment of the present disclosure when it contacts the first water leakage hole;
  • FIG. 12 is a schematic diagram of the position of the baffle in the embodiment of the present disclosure.
  • FIG. 13 is a schematic diagram of the position of the electromagnet in the embodiment of the present disclosure.
  • FIG. 14 is a structural block diagram of an air conditioner according to an embodiment of the present disclosure.
  • 1-water receiving tray 2-chassis, 3-sink, 4-link rod, 5-float, 6-baffle, 7-connector, 8-first leak hole, 9-second leak hole, 10-limit Position, 11-block, 12-electromagnet, 13-evaporator, 14-condenser, 15-sensor.
  • a drainage device includes a first water leakage hole 8, a second water leakage hole 9 and a water blocking device.
  • the first water leakage hole 8 and the second water leakage hole 9 are provided in the chassis 2, and the water inlet of the second water leakage hole 9 is higher than the water inlet of the first water leakage hole 8 in the vertical direction;
  • the water blocking device is used to block the first water leakage hole 8 when the water level in the water tank 3 of the water receiving tray 1 reaches the set water blocking level.
  • the water inlet of the second water leakage hole 9 is higher than the water inlet of the first water leakage hole 8 in the vertical direction, that is, the position of the water inlet of the second water leakage hole 9 is higher At the position of the water inlet of the first water leakage hole 8.
  • the water inlet of the second water leakage hole 9 is higher than the water inlet of the first water leakage hole 8 in the vertical direction.
  • the water inlet of the second water leakage hole 9 refers to the vertically upright mouth of the second water leakage hole 9, that is, the mouth above the chassis 2 in the vertical direction; similarly, the The water inlet of the first water leakage hole 8 refers to the vertically upper opening, that is, the opening above the chassis 2 in the vertical direction.
  • condensed water flows out from the first water leaking hole 8.
  • the condensate water gradually increases and flows out from the second water leaking hole 9. For example, referring to FIG.
  • the air conditioner includes an evaporator 13, a chassis 2, a condenser 14, and a water receiving tray 1; the chassis 2 is disposed below the evaporator 13 and above the condenser 14, and the chassis 2 is used for
  • the condensed water condensed on the evaporator 13 is collected, and the condensed water is led out through the water leakage hole on the bottom plate 2, so that the condensed water flows to the condenser 14 below the bottom plate 2, and cools the condenser 14, and the water receiving plate 1 is located
  • the lower part of the condenser 14 is used to collect the condensed water; the water inlet of the second water leakage hole 9 is higher than the water inlet of the first water leakage hole 8 in the vertical direction, so compared with the first water leakage hole 8
  • the second water leak 9 is closer to the evaporator 13, and the first water leak 8 is closer to the condenser 14 than the second water leak 9.
  • the set water blocking water level is the water level when the water in the water tank 3 of the water receiving tray 1 is not yet full.
  • the water leakage hole starts to be switched to condensate the water
  • the outflow from the second water leakage hole 9 slows down the speed of the condensed water flowing into the water tank 3 so that the water tank 3 will not be full of water.
  • the first water leakage hole 8 is disposed on the side of the chassis 2 near the condenser 14 at a relatively low temperature area; the second water leakage hole 9 is disposed on the chassis 2 near the condenser 14 The temperature is relatively high on the side of the area.
  • the condensed water flows out from the leak hole on the higher temperature side of the condenser to cool the higher temperature side of the condenser, speed up the evaporation rate of the condensed water, and extend the full time of the water in the water tray;
  • condensed water flows out from the leak hole on the lower side of the condenser to cool the lower side of the condenser, improving the energy efficiency of the whole machine.
  • the embodiments of the present disclosure solve the problem of conflicting design of air-conditioning leakage holes in high-humidity areas and low-humidity areas, and avoid different air conditioner designs in high-humidity areas and low-humidity areas.
  • the water blocking device is a float connecting rod device
  • the float connecting rod device includes a float 5, a connecting rod 4 and a baffle 6, and the connecting rod 4 is respectively connected to the blocking rod
  • the plate 6 is connected to the float 5; the float 5 is located in the water tank 3 of the water receiving tray 1, the float 5 moves with the change of the water level height in the water tank 3; the float 5 drives the block
  • the plate 6 moves, as shown in FIG. 9, when the baffle 6 is in contact with the first water leakage hole 8, the baffle 6 blocks the first water leakage hole 8.
  • the chassis 2 is disposed below the evaporator 13 and above the condenser 14.
  • the chassis 2 is used to collect the condensed water condensed on the evaporator 13 and pass through the chassis 2
  • the water leakage hole of the is used to lead out the condensed water, so that the condensed water flows to the condenser 14 below the bottom plate 2, and cools the condenser 14.
  • the temperatures at the inlet and outlet of the refrigerant are different, so that one side of the condenser 14 has a higher temperature than the other side. As shown in FIG.
  • the float connecting rod device is installed at the water tank 3 of the water receiving tray 1 through a connecting member 7, the float 5 is located in the water tank 3, so that the float 5 follows the The change of the water level in the water tank 3 is an up-down movement. Since the float 5 is connected to the connecting rod 4, the float 5 drives the connecting rod 4 to move up and down.
  • the baffle 6 Since the baffle 6 is connected to the connecting rod 4, when the connecting rod 4 moves, the baffle 6 moves together. As shown in FIGS. 8 and 9, when there is less condensate in the water tank 3, the water level of the water tank 3 is lower. At this time, the baffle 6 and the first water leakage hole 8 are in a separated state. Since the water inlet of the second water leakage hole 9 is higher than the water inlet of the first water leakage hole 8 in the vertical direction, condensed water flows out directly from the first water leakage hole 8, thus the temperature of the condenser Cool in the low area to prevent insufficient condensation. It should be noted that the vertical difference in height between the water inlet of the second water leakage hole 9 and the water inlet of the first water leakage hole 8 should not be too large, to avoid excessive liquid accumulation on the chassis 2.
  • the advantage of this arrangement is that the float connecting rod device cooperates with the clever water leakage hole design to realize the conversion of the water leakage hole on the higher temperature side and the lower temperature side of the condenser.
  • the condensed water flows out from the leak hole on the higher side of the condenser to cool the higher temperature side of the condenser; when there is less condensed water, the condensed water flows from the lower side of the condenser Leakage holes flow out to cool the cooler side of the condenser.
  • the embodiments of the present disclosure solve the problem of conflicting design of air-conditioning leakage holes in high-humidity areas and low-humidity areas, and avoid different air conditioner designs in high-humidity areas and low-humidity areas.
  • one end of the connecting rod 4 is connected to the float 5, and the other end of the connecting rod 4 passes through the first leak hole 8; in the vertical direction, the The baffle 6 is located below the first water leakage hole 8.
  • the connecting rod 4 passes vertically through the first water leakage hole 8, and the connecting rod 4 is in clearance fit with the first water leakage hole 8. The reason is that the first water leakage hole 8 restricts the connecting rod 4 to prevent shaking of the float connecting rod device.
  • the connecting rod 4 is perpendicular to the baffle 6 and the connecting rod 4 passes through the baffle 6 so that when the upper end of the connecting rod 4 passes through the first water leak When the hole 8 is used, the baffle 6 may be located below the first water leakage hole 8.
  • the baffle 6 is provided with a through hole, and the connecting rod 4 passes through the through hole to achieve The connection of the baffle 6, the connecting rod 4 and the baffle 6 have an interference fit; 2 the baffle 6 and the connecting rod 6 are integrally formed, so that the connecting rod 6 appears to pass through the block In the state of the plate 6, the baffle 6 is integrally formed with the connecting rod 4; 3 One end of the connecting rod 4 is connected to the float 5, and the other end of the connecting rod 4 is connected to the baffle 6.
  • the connecting rod 4 does not pass through the first water leakage hole 8.
  • the first two are more stable than the third method, and the positioning of the connecting rod 4 is achieved through the first water leakage hole 8; the second is higher in accuracy and better in appearance than the first.
  • the embodiment of the present disclosure limits the connecting rod 4 through the first water leaking hole 8 to prevent the sway of the float connecting rod device; meanwhile, the first water leaking from below the first water leaking hole 8 The hole 8 is blocked.
  • the baffle 6 is tightly attached to the first water leakage hole 8, so that less condensed water leaks from the first water leakage hole 8.
  • all the first water leakage holes 8 are located on the side of the lower temperature area of the chassis 2 close to the condenser, and the advantage of this arrangement is that, through multiple water leakage holes, the condenser Cool in multiple locations.
  • the water inlets of the plurality of first water leakage holes 8 have the same height.
  • the second water leakage holes 9 may be plural, and the heights of the water inlets of the plurality of second water leakage holes 9 are the same.
  • all the second water leakage holes 9 are located on the side of the chassis 2 near the higher temperature area of the condenser.
  • the plurality of first water leakage holes 8 corresponds to a plurality of sets of the float connecting rod device, but it will increase the manufacturing cost.
  • the baffle 6 is located vertically below all the first water leakage holes 8. When the baffle 6 is in contact with the first water leakage hole 8, the baffle 6 blocks all the first One water leak 8. The advantage of this arrangement is that all the first leakage holes 8 can be stopped by one float connecting rod device, which saves costs.
  • a limiting portion 10 is provided vertically below the chassis 2 for limiting the horizontal displacement of the baffle 6.
  • the limiting portion 10 surrounds the first leaking hole 8, and the baffle 6 is located in the limiting portion 10 when contacting the first leaking hole 8 Medium; the limiting portion 10 is a frame structure, and there is a gap between the baffle 6 and the limiting portion 10.
  • the advantage of this arrangement is that, through the setting of the limiting portion 10, the horizontal displacement of the baffle 6 is restricted, so that the connecting rod 4 is less likely to be shaken.
  • the position-limiting portion 10 may also have other shapes and structures.
  • the position-limiting portion 10 is a combination of a plurality of broken plates, and the baffle 6 is located between the plates.
  • the limiting portion 10 may also limit the horizontal displacement of the connecting rod 6 to indirectly limit the position of the baffle 6.
  • the frame structure as described above can facilitate the molding.
  • the water blocking device is an electromagnetic attraction device, and the electromagnetic attraction device includes an electromagnet 12, a baffle 11 and a sensor; the baffle 11 is located on the first water leakage hole 8 Vertically below; the electromagnet 12 is connected to the air conditioner controller, and a sensor is used to detect the water level in the water tank 3; the electromagnet 12 is disposed above the chassis 2 and is located on the first water leakage hole 8 Vertically above; when the water level in the water tank 3 of the water receiving tray 1 reaches the set water blocking water level, the electromagnet 12 is energized and attracts the blocking piece 11, which blocks the first Water leak 8. When condensed water needs to flow out of the first water leakage hole 8, the electromagnet 12 is de-energized, the baffle 11 falls, and the first water leakage hole 8 is opened.
  • the set water blocking water level is the water level when the water in the water tank 3 of the water receiving tray 1 is not yet full.
  • the water leakage starts to be switched A hole to allow condensed water to flow out from the second water leakage hole 9 to slow down the speed of the condensed water flowing into the water tank 3 so that the water tank 3 will not be full of water.
  • the advantage of this arrangement is that the electromagnetic suction device cooperates with the clever water leakage hole design to realize the conversion of the water leakage hole on the higher temperature side and the lower temperature side of the condenser.
  • the condensed water flows out from the leak hole on the higher side of the condenser to cool the higher temperature side of the condenser; when there is less condensed water, the condensed water flows from the lower side of the condenser Leakage holes flow out to cool the cooler side of the condenser.
  • the embodiments of the present disclosure solve the problem of conflicting design of air-conditioning leakage holes in high-humidity areas and low-humidity areas, and avoid different air conditioner designs in high-humidity areas and low-humidity areas.
  • an embodiment according to the present disclosure provides an air conditioner including any of the above water blocking devices.
  • the air conditioner includes: an evaporator 13, a chassis 2, a condenser 14, a water blocking device, and a water receiving tray 1; the chassis 2 is disposed below the evaporator 13 and above the condenser 14, The bottom plate 2 is used to collect the condensed water condensed on the evaporator 14, and the condensed water is led out through the water leakage hole on the bottom plate 2, so that the condensed water flows to the condenser 14 below the bottom plate 2 The condenser 14 is cooled.
  • the water receiving tray 1 is located below the condenser 14 for collecting condensed water.
  • the water blocking device is a float connecting rod device
  • the float connecting rod device includes a float 5, a connecting rod 4 and a baffle 6, and the connecting rod 4 is connected to the baffle 6 and the float 5 respectively
  • the float 5 is located in the water tank 3 of the water receiving tray 1, the float 5 moves with the change of the water level height in the water tank 3; the float 5 drives the baffle 6 to move, as shown in FIG. 9
  • the baffle 6 blocks the first water leakage hole 8.
  • the baffle 6 can be put into the limiting portion 10 first, and then the float connecting rod device can be fixed.
  • the baffle 6 Since the baffle 6 is connected to the connecting rod 4, when the connecting rod 4 moves, the baffle 6 moves together. As shown in FIGS. 8 and 9, when there is less condensate in the water tank 3, the water level of the water tank 3 is lower. At this time, the baffle 6 and the first water leakage hole 8 are in a separated state. Since the water inlet of the second water leakage hole 9 is higher than the water inlet of the first water leakage hole 8 in the vertical direction, condensed water flows out directly from the first water leakage hole 8, thus the temperature of the condenser Cool in the low area to prevent insufficient condensation. It should be noted that the vertical difference in height between the water inlet of the second water leakage hole 9 and the water inlet of the first water leakage hole 8 should not be too large, to avoid excessive liquid accumulation on the chassis 2.
  • the advantage of this arrangement is that the float connecting rod device cooperates with the clever water leakage hole design to realize the conversion of the water leakage hole on the higher temperature side and the lower temperature side of the condenser.
  • the condensed water flows out from the leak hole on the higher side of the condenser to cool the higher temperature side of the condenser; when there is less condensed water, the condensed water flows from the lower side of the condenser Leakage holes flow out to cool the cooler side of the condenser.
  • the embodiments of the present disclosure solve the problem of conflicting design of air-conditioning leakage holes in high-humidity areas and low-humidity areas, and avoid different air conditioner designs in high-humidity areas and low-humidity areas.
  • the water blocking device is an electromagnetic attraction device
  • the electromagnetic attraction device includes an electromagnet 12, a baffle 11, and a sensor 15 (for example, as shown in FIG. 4, the sensor 15 is provided in the water tank 3 locations); the baffle 11 is located vertically below the first water leak 8; the electromagnet 12 is connected to the air conditioner controller, and the sensor 15 is used to detect the water level in the water tank 3; the electromagnet 12 is provided above the chassis 2 and vertically above the first water leakage hole 8; when the water level in the water tank 3 of the water receiving tray 1 reaches the set water blocking level, the air-conditioning controller controls the The electromagnet 12 energizes and attracts the blocking piece 11, which blocks the first water leakage hole 8. When condensed water needs to flow out of the first water leakage hole 8, the air-conditioning controller controls the electromagnet 12 to be powered off, the baffle 11 falls, and the first water leakage hole 8 is opened.
  • the air-conditioning controller controls the electromagnet 12 to be powered off, the baffle 11 falls, and the
  • the blocking piece 11 blocks all the first water leakage holes 8 at the same time.
  • the advantage of this arrangement is that the electromagnetic suction device cooperates with the clever water leakage hole design to realize the conversion of the water leakage hole on the higher temperature side and the lower temperature side of the condenser.
  • the condensed water flows out from the leak hole on the higher side of the condenser to cool the higher temperature side of the condenser; when there is less condensed water, the condensed water flows from the lower side of the condenser Leakage holes flow out to cool the cooler side of the condenser.
  • the embodiments of the present disclosure solve the problem of conflicting design of air-conditioning leakage holes in high-humidity areas and low-humidity areas, and avoid different air conditioner designs in high-humidity areas and low-humidity areas.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

一种排水装置及空调器，排水装置包括：第一漏水孔（8）、第二漏水孔（9）和挡水装置；第一漏水孔（8）和第二漏水孔（9）均设置于底盘（2）上，且第二漏水孔（9）的入水口在竖直方向上的位置高于第一漏水孔（8）的入水口的位置；挡水装置用于当位于底盘（2）下方的接水盘（1）的水槽（3）中的水位到达设定挡水水位时，堵住第一漏水孔（8）。

Description

排水装置及空调器
本申请要求于2018年11月13日递交的第201811346936.4号中国专利申请的优先权，在此全文引用上述中国专利申请公开的内容以作为本申请的一部分。
技术领域
本公开的实施例涉及一种排水装置及空调器。
背景技术
移动空调中，底盘设置于蒸发器的下方和冷凝器的上方，底盘用于收集蒸发器上凝结的冷凝水，并通过底盘上的漏水孔将冷凝水导出，使冷凝水流向冷凝器，并对冷凝器进行冷却。高湿地区由于冷凝水较多，容易造成接水盘水满，因此需要将漏水孔设计在底盘上靠近冷凝器上温度相对较高的一侧，加快冷凝水的蒸发速度。而低湿地区由于冷凝水较少，则需要将漏水孔设计在低温侧，从而提高整机能效。因此，对于高湿度和低湿度地区的空调漏水孔设计，出现了相互矛盾的现象。
发明内容
本公开提出一种排水装置，与空调室外机温度较高的区域热交换，使电子元件的工作温度降低。
根据本公开的实施例，提供一种排水装置，包括：第一漏水孔、第二漏水孔和挡水装置；所述第一漏水孔和所述第二漏水孔设置于底盘上，且所述第二漏水孔的入水口在竖直方向上的位置高于所述第一漏水孔的入水口的位置；所述挡水装置用于当在竖直方向上位于所述底盘下方的接水盘的水槽中的水位到达设定挡水水位时，堵住所述第一漏水孔。
例如，所述第一漏水孔设置于所述底盘上靠近冷凝器的温度相对较低的区域一侧；所述第二漏水孔设置于所述底盘上靠近所述冷凝器的温度相对较高的区域一侧，所述冷凝器在竖直方向上位于所述底盘和所述接水盘之间。
例如，所述挡水装置为浮子连杆装置，所述浮子连杆装置包括浮子、连杆和挡板；所述连杆分别与所述挡板和所述浮子相连接；所述浮子位于所述水槽中，所述浮子随所述水槽中的水位高度的变化而运动，所述浮子带动所述挡板移动；当所述接水盘的水槽中的水位到达设定挡水水位时，所述挡板与所述第一漏水孔接触，所述挡板堵住所述第一漏水孔。
例如，所述连杆的一端与所述浮子连接，所述连杆的另一端穿过所述第一漏水孔；在竖直方向上，所述挡板位于所述第一漏水孔下方。
例如，所述连杆穿过所述挡板，并且所述挡板与所述连杆一体成型。
例如，所述第一漏水孔有多个。
例如，所述挡板位于所有所述第一漏水孔的竖直下方；当所述挡板与所述第一漏水孔接触时，所述挡板同时堵住所有所述第一漏水孔。
例如，所有所述第一漏水孔的入水口的高度相同。
例如，所述底盘的竖直下方设置有限位部，用于限制所述挡板水平方向的位移。
例如，所述限位部环绕于所述第一漏水孔的周围；当所述挡板与所述第一漏水孔接触时，所述挡板位于所述限位部中。
例如，所述连杆与所述第一漏水孔间隙配合。
例如，所述第二漏水孔为多个，所有所述第二漏水孔的入水口的高度相同。
例如，所述挡水装置为电磁吸引装置，所述电磁吸引装置包括电磁铁、挡片和传感器；所述挡片位于所述第一漏水孔的竖直下方；所述传感器用于检测所述水槽中的水位；所述电磁铁设置于所述底盘的上方并位于所述第一漏水孔的竖直上方；当所述接水盘的水槽中的水位到达设定挡水水位时，所述电磁铁通电并吸引所述挡片，所述挡片堵住所述第一漏水孔。
例如，所述第一漏水孔有多个；当所述挡片与所述第一漏水孔接触时，所述挡片同时堵住所有所述第一漏水孔。
例如，所述设定挡水水位为所述接水盘的水槽中的水还没有水满时的水位。
根据本公开的实施例，提供一种空调器，包括如上所述的排水装置。所述空调器还包括蒸发器和冷凝器，所述底盘设置于所述蒸发器的下方和所述 冷凝器的上方，并且所述接水盘位于所述冷凝器的下方。
例如，与所述第一漏水孔相比，所述第二漏水孔更靠近所述蒸发器，并且与所述第二漏水孔相比，所述第一漏水孔更靠所述近冷凝器。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对实施例的附图作简单地介绍，显而易见地，下面描述的附图仅仅涉及本公开的一些实施例，而非对本公开的限制。
图1为本公开实施例的排水装置第一视角结构示意图；
图2为本公开实施例的排水装置第二视角结构示意图；
图3为本公开实施例的排水装置第三视角结构示意图；
图4为本公开实施例的图1中I处局部放大图；
图5为本公开实施例的图3中II处局部放大图；
图6为本公开实施例的图2中III处局部放大图；
图7为本公开实施例的浮子连杆装置结构示意图；
图8为本公开实施例的挡板与第一漏水孔分开时的结构示意图；
图9为本公开实施例的挡板与第一漏水孔分开时的示意图；
图10为本公开实施例的挡板与第一漏水孔接触时的结构示意图；
图11为本公开实施例的挡板与第一漏水孔接触时的示意图；
图12为本公开实施例中的挡片所在位置示意图；
图13为本公开实施例中的电磁体所在位置示意图；
图14为本公开实施例的空调器结构框图。
附图标记说明：
1-接水盘，2-底盘，3-水槽，4-连杆，5-浮子，6-挡板，7-连接件，8-第一漏水孔，9-第二漏水孔，10-限位部，11-挡片，12-电磁体，13-蒸发器，14-冷凝器，15-传感器。
具体实施方式
为使本公开实施例的目的、技术方案和优点更加清楚，下面将结合附图，对本公开实施例的技术方案进行清楚、完整地描述。显然，所描述的实施例 是本公开的一部分实施例，而不是全部的实施例。基于所描述的本公开的实施例，本领域普通技术人员在无需创造性劳动的前提下所获得的所有其他实施例，都属于本公开保护的范围。
需要说明的是，在不冲突的情况下，本公开中的实施例及实施例中的特征可以相互组合。
另外，在本公开的实施例中所提到的文中所有的方向或位置关系为基于附图的位置关系，仅为了方便描述本公开和简化描述，而不是暗示或者暗示所指的装置或元件必须具有的特定的方位，不能理解为对本公开的限制。
下面将参考附图并结合实施例来详细说明本公开。
如图1至图3以及图5所示，一种排水装置包括：第一漏水孔8、第二漏水孔9和挡水装置。所述第一漏水孔8和所述第二漏水孔9设置于底盘2，且所述第二漏水孔9的入水口在竖直方向上高于所述第一漏水孔8的入水口；所述挡水装置用于当所述接水盘1的水槽3中的水位到达设定挡水水位时，堵住所述第一漏水孔8。需要说明的是，所述第二漏水孔9的入水口在竖直方向上高于所述第一漏水孔8的入水口，也就是说，所述第二漏水孔9的入水口的位置高于所述第一漏水孔8的入水口的位置。例如，相对于地面，所述第二漏水孔9的入水口在竖直方向上高于所述第一漏水孔8的入水口。此外，所述第二漏水孔9的入水口是指所述第二漏水孔9竖直靠上的口，也就是说，在竖直方向，位于所述底盘2上方的口；同样，所述第一漏水孔8的入水口是指竖直靠上的口，也就是说，在竖直方向，位于所述底盘2上方的口。正常情况下，冷凝水从所述第一漏水孔8流出，当所述第一漏水孔8被堵住时，冷凝水逐渐增多，并从所述第二漏水孔9流出。例如，参见后续要描述的图14，空调器包括蒸发器13、底盘2、冷凝器14、和接水盘1；底盘2设置于蒸发器13的下方和冷凝器14的上方，底盘2用于收集蒸发器13上凝结的冷凝水，并通过底盘2上的漏水孔将冷凝水导出，使冷凝水流向所述底盘2下方的冷凝器14，并对冷凝器14进行冷却，接水盘1位于冷凝器14的下方，用于对冷凝水进行收集；第二漏水孔9的入水口在竖直方向上高于所述第一漏水孔8的入水口，因此与第一漏水孔8相比第二漏水孔9更靠近蒸发器13，而与第二漏水孔9相比第一漏水孔8更靠近冷凝器14。
所述设定挡水水位为所述接水盘1的水槽3中的水还没有水满时的水位， 当所述水槽3中的水位到达某一位置时，开始切换漏水孔，使冷凝水从第二漏水孔9流出，减缓所述水槽3中流入冷凝水的速度，使所述水槽3中不至于水满。
例如，所述第一漏水孔8设置于所述底盘2上靠近冷凝器14的温度相对较低的区域一侧；所述第二漏水孔9设置于所述底盘2上靠近所述冷凝器14的温度相对较高的区域一侧。这样设置的好处在于，通过挡水装置配合巧妙的漏水孔设计，实现冷凝器温度较高侧和温度较低侧的漏水孔的转换。在冷凝水较多的时候，冷凝水从冷凝器温度较高侧的漏水孔流出对冷凝器的温度较高侧进行冷却，加快冷凝水蒸发速度，延长接水盘水满时间；在冷凝水较少的时候，冷凝水从冷凝器温度较低侧的漏水孔流出对冷凝器的温度较低侧进行冷却，提高整机能效。此外，本公开实施例解决了高湿度地区和低湿度地区的空调漏水孔设计相互矛盾的问题，避免了在高湿度地区和低湿度地区进行不同空调器设计。
例如，如图4和图7所示，所述挡水装置为浮子连杆装置，所述浮子连杆装置包括浮子5、连杆4和挡板6，所述连杆4分别与所述挡板6和所述浮子5相连接；所述浮子5位于接水盘1的水槽3中，所述浮子5随所述水槽3中的水位高度的变化而运动；所述浮子5带动所述挡板6移动，如图9所示，当所述挡板6与所述第一漏水孔8接触时，所述挡板6堵住所述第一漏水孔8。
如上所述，空调器中所述底盘2设置于蒸发器13的下方和冷凝器14的上方，所述底盘2用于收集所述蒸发器13上凝结的冷凝水，并通过所述底盘2上的漏水孔将冷凝水导出，使冷凝水流向所述底盘2下方的所述冷凝器14，并对所述冷凝器14进行冷却。此外，所述冷凝器14上由于冷媒的流动，造成冷媒入口和出口处的温度不同，使得冷凝器14上其中一侧相对于另一侧温度较高。如图4所示，所述浮子连杆装置通过连接件7安装于所述接水盘1的所述水槽3处，所述浮子5位于所述水槽3中，使所述浮子5随着所述水槽3中的水位的变化为上下移动，由于所述浮子5与所述连杆4相连接，所述浮子5从而带动所述连杆4上下移动。
由于所述挡板6与所述连杆4相连接，当所述连杆4运动时，所述挡板6跟随一起运动。如图8和图9所示，当所述水槽3中冷凝水较少时，所述 水槽3的水位较低，此时，所述挡板6与所述第一漏水孔8处于分离状态，由于所述第二漏水孔9的入水口在竖直方向上高于所述第一漏水孔8的入水口，冷凝水从所述第一漏水孔8直接流出，从而对所述凝器温度较低区域进行冷却，以防止冷凝水不足的现象发生。需要说明的是，所述第二漏水孔9的入水口与所述第一漏水孔8的入水口在竖直方向上的高度差不宜过大，避免所述底盘2上积液过多。
当冷凝水逐渐增多时，所述水槽3的水位上涨，此时，所述浮子5上升，带动所述连杆4运动，如图10和图11所示，当所述水槽3中的冷凝水的水位到达设定挡水水位时，所述挡板6与所述第一漏水孔8接触，从而使所述挡板6将所述第一漏水孔8堵住，当所述水槽3中的水位继续升高时，所述挡板6逐渐与所述第一漏水孔8贴紧。
这样设置的好处在于，通过浮子连杆装置配合巧妙的漏水孔设计，实现冷凝器温度较高侧和温度较低侧的漏水孔的转换。在冷凝水较多的时候，冷凝水从冷凝器温度较高侧的漏水孔流出对冷凝器的温度较高侧进行冷却；在冷凝水较少的时候，冷凝水从冷凝器温度较低侧的漏水孔流出对冷凝器的温度较低侧进行冷却。此外，本公开实施例解决了高湿度地区和低湿度地区的空调漏水孔设计相互矛盾的问题，避免了在高湿度地区和低湿度地区进行不同空调器设计。
例如，如图8和图9所示，所述连杆4的其中一端与所述浮子5连接，所述连杆4的另一端穿过所述第一漏水孔8；在竖直方向，所述挡板6位于所述第一漏水孔8下方。
需要说明的是，如图8所示，所述连杆4的竖直上方穿过所述第一漏水孔8，所述连杆4与所述第一漏水孔8间隙配合，这样设置的好处在于，通过所述第一漏水孔8对所述连杆4进行限位，防止所述浮子连杆装置的晃动。
如图8所示，所述连杆4与所述挡板6垂直，且所述连杆4穿过所述挡板6，这样，当所述连杆4的上端穿过所述第一漏水孔8时，所述挡板6可以位于所述第一漏水孔8的下方。
需要说明的是，所述连杆4与所述挡板6相连接的方式有多种：①所述挡板6上开设有通孔，所述连杆4穿过所述通孔实现与所述挡板6的连接，所述连杆4与所述挡板6过盈配合；②所述挡板6与所述连杆6一体成型， 使所述连杆6呈现为穿过所述挡板6的状态，所述挡板6与所述连杆4一体成型；③所述连杆4其中一端与所述浮子5连接，所述连杆4另一端与所述挡板6连接，所述连杆4不穿过所述第一漏水孔8。其中前两种较第三种方式稳定性较高，通过所述第一漏水孔8实现对所述连杆4的定位；第二种较第一种精度更高，外观较佳。
本公开实施例通过所述第一漏水孔8对所述连杆4进行限位，防止所述浮子连杆装置的晃动；同时，从所述第一漏水孔8的下方对所述第一漏水孔8进行堵塞，当水位越高时，所述挡板6与所述第一漏水孔8贴的越紧，使从所述第一漏水孔8漏出的冷凝水越少。
例如，如图6所示，所述第一漏水孔8有多个。
需要说明的是，所有所述第一漏水孔8均位于所述底盘2靠近所述冷凝器的温度较低区域一侧，这样设置的好处在于，通过多个漏水孔，同时对所述冷凝器多个位置进行冷却。例如，多个所述第一漏水孔8的入水口的高度相同。此外，所述第二漏水孔9也可以为多个，多个所述第二漏水孔9的入水口的高度相同。例如，所有所述第二漏水孔9均位于所述底盘2靠近所述冷凝器的温度较高区域一侧。
需要说明的是，多个所述第一漏水孔8对应有多套所述浮子连杆装置，但是会增加制造成本。例如，所述挡板6位于所有所述第一漏水孔8的竖直下方，当所述挡板6与所述第一漏水孔8接触时，所述挡板6同时堵住所有所述第一漏水孔8。这样设置的好处在于，通过一个所述浮子连杆装置即可实现对所有所述第一漏水孔8的止挡，节省成本。
例如，如图6所示，所述底盘2的竖直下方设置有限位部10，用于限制所述挡板6水平方向的位移。
需要说明的是，如图6所示，所述限位部10环绕于所述第一漏水孔8的周围，所述挡板6接触所述第一漏水孔8时位于所述限位部10中；所述限位部10为框体结构，所述挡板6与所述限位部10间留有间隙。这样设置的好处在于，通过所述限位部10的设置，对所述挡板6水平方向的位移进行限制，使所述连杆4不易产生晃动。
例如，所述限位部10也可以为其他形状结构，比如说，所述限位部10为断开的多块板的组合，所述挡板6位于所述多块板之间。所述限位部10 也可以对所述连杆6的水平方向的位移进行限制，从而间接实现对所述挡板6的位置的限定。但是采用如上所述的框体结构，可以便于成型。
例如，如图12和13所示，所述挡水装置为电磁吸引装置，所述电磁吸引装置包括电磁铁12、挡片11和传感器；所述挡片11位于所述第一漏水孔8的竖直下方；所述电磁铁12与空调控制器连接，传感器用于检测所述水槽3中的水位；所述电磁铁12设置于所述底盘2的上方并位于所述第一漏水孔8的竖直上方；当所述接水盘1的水槽3中的水位到达设定挡水水位时，所述电磁铁12通电并吸引所述挡片11，所述挡片11堵住所述第一漏水孔8。当冷凝水需要从所述第一漏水孔8中流出时，所述电磁铁12断电，所述挡片11落下，使所述第一漏水孔8敞开。
需要说明的是，所述设定挡水水位为所述接水盘1的水槽3中的水还没有水满时的水位，当所述水槽3中的水位到达某一位置时，开始切换漏水孔，使冷凝水从第二漏水孔9流出，减缓所述水槽3中流入冷凝水的速度，使所述水槽3中不至于水满。
这样设置的好处在于，通过所述电磁吸引装置配合巧妙的漏水孔设计，实现冷凝器温度较高侧和温度较低侧的漏水孔的转换。在冷凝水较多的时候，冷凝水从冷凝器温度较高侧的漏水孔流出对冷凝器的温度较高侧进行冷却；在冷凝水较少的时候，冷凝水从冷凝器温度较低侧的漏水孔流出对冷凝器的温度较低侧进行冷却。此外，本公开实施例解决了高湿度地区和低湿度地区的空调漏水孔设计相互矛盾的问题，避免了在高湿度地区和低湿度地区进行不同空调器设计。
例如，根据本公开的实施例提供一种空调器，包括上述任一个挡水装置。
参见图14，所述空调器包括：蒸发器13、底盘2、冷凝器14、挡水装置和接水盘1；所述底盘2设置于蒸发器13的下方和冷凝器14的上方，所述底盘2用于收集所述蒸发器14上凝结的冷凝水，并通过所述底盘2上的漏水孔将冷凝水导出，使冷凝水流向所述底盘2下方的所述冷凝器14，并对所述冷凝器14进行冷却。所述接水盘1位于所述冷凝器14的下方，用于对冷凝水进行收集。
例如，所述挡水装置为浮子连杆装置，所述浮子连杆装置包括浮子5、连杆4和挡板6，所述连杆4分别与所述挡板6和所述浮子5相连接；所述 浮子5位于接水盘1的水槽3中，所述浮子5随所述水槽3中的水位高度的变化而运动；所述浮子5带动所述挡板6移动，如图9所示，当所述挡板6与所述第一漏水孔8接触时，所述挡板6堵住所述第一漏水孔8。安装时，可以先将所述挡板6放入所述限位部10中，继而对所述浮子连杆装置进行固定。
由于所述挡板6与所述连杆4相连接，当所述连杆4运动时，所述挡板6跟随一起运动。如图8和图9所示，当所述水槽3中冷凝水较少时，所述水槽3的水位较低，此时，所述挡板6与所述第一漏水孔8处于分离状态，由于所述第二漏水孔9的入水口在竖直方向上高于所述第一漏水孔8的入水口，冷凝水从所述第一漏水孔8直接流出，从而对所述凝器温度较低区域进行冷却，以防止冷凝水不足的现象发生。需要说明的是，所述第二漏水孔9的入水口与所述第一漏水孔8的入水口在竖直方向上的高度差不宜过大，避免所述底盘2上积液过多。
当冷凝水逐渐增多时，所述水槽3的水位上涨，此时，所述浮子5上升，带动所述连杆4运动，如图10和图11所示，当所述水槽3中的冷凝水的水位到达设定挡水水位时，所述挡板6与所述第一漏水孔8接触，从而使所述挡板6将所述第一漏水孔8堵住，当所述水槽3中的水位继续升高时，所述挡板6逐渐与所述第一漏水孔8贴紧。
这样设置的好处在于，通过浮子连杆装置配合巧妙的漏水孔设计，实现冷凝器温度较高侧和温度较低侧的漏水孔的转换。在冷凝水较多的时候，冷凝水从冷凝器温度较高侧的漏水孔流出对冷凝器的温度较高侧进行冷却；在冷凝水较少的时候，冷凝水从冷凝器温度较低侧的漏水孔流出对冷凝器的温度较低侧进行冷却。此外，本公开实施例解决了高湿度地区和低湿度地区的空调漏水孔设计相互矛盾的问题，避免了在高湿度地区和低湿度地区进行不同空调器设计。
例如，如图12和13所示，所述挡水装置为电磁吸引装置，所述电磁吸引装置包括电磁铁12、挡片11和传感器15(例如，如图4所示，传感器15设于水槽3处)；所述挡片11位于所述第一漏水孔8的竖直下方；所述电磁铁12与空调控制器连接，传感器15用于检测所述水槽3中的水位；所述电磁铁12设置于所述底盘2的上方并位于所述第一漏水孔8的竖直上方；当所 述接水盘1的水槽3中的水位到达设定挡水水位时，空调控制器控制所述电磁铁12通电并吸引所述挡片11，所述挡片11堵住所述第一漏水孔8。当冷凝水需要从所述第一漏水孔8中流出时，空调控制器控制所述电磁铁12断电，所述挡片11落下，使所述第一漏水孔8敞开。
在所述第一漏水孔8为多个的情形下，例如所述挡片11同时挡住所有第一漏水孔8。
这样设置的好处在于，通过所述电磁吸引装置配合巧妙的漏水孔设计，实现冷凝器温度较高侧和温度较低侧的漏水孔的转换。在冷凝水较多的时候，冷凝水从冷凝器温度较高侧的漏水孔流出对冷凝器的温度较高侧进行冷却；在冷凝水较少的时候，冷凝水从冷凝器温度较低侧的漏水孔流出对冷凝器的温度较低侧进行冷却。此外，本公开实施例解决了高湿度地区和低湿度地区的空调漏水孔设计相互矛盾的问题，避免了在高湿度地区和低湿度地区进行不同空调器设计。
以上所述仅为本公开的较佳实施例而已，并不用以限制本公开，凡在本公开的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本公开的保护范围之内。
以上所述仅是本公开的示范性实施方式，而非用于限制本公开的保护范围，本公开的保护范围由所附的权利要求确定。

Claims (17)

  1. 一种排水装置，包括：第一漏水孔、第二漏水孔和挡水装置；所述第一漏水孔和所述第二漏水孔设置于底盘上，且所述第二漏水孔的入水口在竖直方向上的位置高于所述第一漏水孔的入水口的位置；所述挡水装置用于当在竖直方向上位于所述底盘下方的接水盘的水槽中的水位到达设定挡水水位时，堵住所述第一漏水孔。
  2. 根据权利要求1所述的排水装置，其中，所述第一漏水孔设置于所述底盘上靠近冷凝器的温度相对较低的区域一侧；所述第二漏水孔设置于所述底盘上靠近所述冷凝器的温度相对较高的区域一侧，所述冷凝器在竖直方向上位于所述底盘和所述接水盘之间。
  3. 根据权利要求1或2所述的排水装置，其中，所述挡水装置为浮子连杆装置，所述浮子连杆装置包括浮子、连杆和挡板；所述连杆分别与所述挡板和所述浮子相连接；所述浮子位于所述水槽中，所述浮子随所述水槽中的水位高度的变化而运动，所述浮子带动所述挡板移动；当所述接水盘的水槽中的水位到达设定挡水水位时，所述挡板与所述第一漏水孔接触，所述挡板堵住所述第一漏水孔。
  4. 根据权利要求3所述的排水装置，其中，所述连杆的一端与所述浮子连接，所述连杆的另一端穿过所述第一漏水孔；在竖直方向上，所述挡板位于所述第一漏水孔下方。
  5. 根据权利4所述的排水装置，其中，所述连杆穿过所述挡板，并且所述挡板与所述连杆一体成型。
  6. 根据权利要求3所述的排水装置，其中，所述第一漏水孔有多个。
  7. 根据权利要求6所述的排水装置，其中，所述挡板位于所有所述第一漏水孔的竖直下方；当所述挡板与所述第一漏水孔接触时，所述挡板同时堵住所有所述第一漏水孔。
  8. 根据权利要求6所述的排水装置，其中，所有所述第一漏水孔的入水口的高度相同。
  9. 根据权利要求3所述的排水装置，其中，所述底盘的竖直下方设置有限位部，用于限制所述挡板水平方向的位移。
  10. 根据权利要求9所述的排水装置，其中，所述限位部环绕于所述第一漏水孔的周围；当所述挡板与所述第一漏水孔接触时，所述挡板位于所述限位部中。
  11. 根据权利要求4所述的排水装置，其中，所述连杆与所述第一漏水孔间隙配合。
  12. 根据权利要求1-11任一项所述的排水装置，其中，所述第二漏水孔为多个，所有所述第二漏水孔的入水口的高度相同。
  13. 根据权利要求1或2所述的排水装置，其中，所述挡水装置为电磁吸引装置，所述电磁吸引装置包括电磁铁、挡片和传感器；所述挡片位于所述第一漏水孔的竖直下方；所述传感器用于检测所述水槽中的水位；所述电磁铁设置于所述底盘的上方并位于所述第一漏水孔的竖直上方；当所述接水盘的水槽中的水位到达设定挡水水位时，所述电磁铁通电并吸引所述挡片，所述挡片堵住所述第一漏水孔。
  14. 根据权利要求13所述的排水装置，其中，所述第一漏水孔有多个；当所述挡片与所述第一漏水孔接触时，所述挡片同时堵住所有所述第一漏水孔。
  15. 根据权利要求1-14任一项所述的排水装置，其中，所述设定挡水水位为所述接水盘的水槽中的水还没有水满时的水位。
  16. 一种空调器，包括权利要求1-15任一项所述的排水装置，其中，
    所述空调器还包括蒸发器和冷凝器，
    所述底盘设置于所述蒸发器的下方和所述冷凝器的上方，并且所述接水盘位于所述冷凝器的下方。
  17. 根据权利要求16所述的空调器，其中，
    与所述第一漏水孔相比，所述第二漏水孔更靠近所述蒸发器，并且
    与所述第二漏水孔相比，所述第一漏水孔更靠所述近冷凝器。
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