WO2016023481A1 - 一种带清洗功能的除霾空调 - Google Patents

一种带清洗功能的除霾空调 Download PDF

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Publication number
WO2016023481A1
WO2016023481A1 PCT/CN2015/086714 CN2015086714W WO2016023481A1 WO 2016023481 A1 WO2016023481 A1 WO 2016023481A1 CN 2015086714 W CN2015086714 W CN 2015086714W WO 2016023481 A1 WO2016023481 A1 WO 2016023481A1
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Prior art keywords
air
duct
exhaust
heat exchanger
inlet
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PCT/CN2015/086714
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English (en)
French (fr)
Inventor
戴若夫
辜显旺
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戴若夫
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Publication of WO2016023481A1 publication Critical patent/WO2016023481A1/zh

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04Cleaning involving contact with liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34Constructional details or accessories or operation thereof
    • B03C3/74Cleaning the electrodes
    • B03C3/78Cleaning the electrodes by washing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages

Definitions

  • the invention mainly relates to the field of fresh air removal, and particularly relates to a de-icing air conditioner with a cleaning function.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and to provide a de-icing air conditioner with a cleaning function that is simple and compact in structure, convenient to use, and capable of realizing various functions.
  • the present invention adopts the following technical solutions:
  • a dehumidification air conditioner with a cleaning function comprising an air conditioner outer unit and an air conditioner inner unit, wherein a refrigerant pipe is connected between the air conditioner outer machine and the air conditioner inner machine, and the air conditioner inner machine is provided with an air supply port and a return air port, a air cooler and a blower are arranged at the air outlet, wherein the air conditioner has a fresh air heat exchanger and an electrostatic dust filter, and the air outlet is provided with a fresh air duct connected to the outdoor via a fresh air heat exchanger, The air returning port is provided with an exhaust duct connected to the outdoor via a fresh air heat exchanger, and the electrostatic precipitating filter is disposed between the fresh air heat exchanger and the air supply port, and the electrostatic dust removing filter is connected with the water inlet pipe for cleaning and a drain for draining sewage.
  • the electrostatic precipitator filter is provided with a water pump for introducing water from the inlet pipe into the electrostatic precipitator filter.
  • the fresh air duct comprises a first section air inlet duct, a middle section air inlet duct and a last section air inlet duct, wherein the electrostatic precipitator filter is located at the end section air inlet duct, the fresh air heat exchanger is located at the middle section air inlet duct, and the blower is located at the end section inlet duct and close to At the air supply opening.
  • the fresh air heat exchanger includes a fresh air branch pipe for avoiding a fresh air heat exchanger, and the first air inlet pipe is connected to the fresh air branch pipe and the middle air inlet pipe through an air inlet switching three-way valve of the switchable outlet, and the wind inlet is connected to the wind
  • the tube is connected to the fresh air branch pipe and the middle air inlet pipe through the air supply switching three-way valve of the switchable inlet.
  • the exhaust duct comprises a first exhaust duct, a middle exhaust duct and a last exhaust duct, wherein the fresh air heat exchanger is located on the middle exhaust duct, and the exhaust duct is provided with an exhaust fan.
  • the fresh air heat exchanger further includes an exhaust manifold for escaping the fresh air heat exchanger, the first exhaust duct is switched by the first exhaust of the switchable outlet, the three-way valve and the exhaust branch pipe and the middle exhaust
  • the pipe connection is connected to the exhaust pipe and the middle exhaust pipe through a second exhaust air switching three-way valve of the switchable inlet.
  • a return air duct is disposed between the fresh air duct and the exhaust duct, and the return air duct includes a first return air branch pipe, and the exhaust air duct is provided with a switchable outlet between the air return port and the fresh air heat exchanger a return air three-way valve, wherein the fresh air duct is provided with a switchable inlet second return air three-way valve between the air supply port and the electrostatic precipitator filter, and the first return air three-way valve and the second return air three-way valve The valve is connected by a first return air branch.
  • the return air duct further includes a second return air branch pipe, and the exhaust air duct is provided with a third return air three-way valve capable of switching the outlet between the first return air three-way valve and the fresh air heat exchanger,
  • the three return air three-way valve is connected to the fresh air branch pipe via the second return air branch pipe.
  • the air inlet of the fresh air duct is provided with an air inlet flap valve that can be switched on and off, and the air outlet of the air outlet duct is provided with an air outlet flap valve that can be switched on and off.
  • the inlet pipe is provided with an inlet water on-off valve, and the drainage pipe is provided with a drainage on-off valve.
  • the degassing air conditioner with cleaning function of the invention comprises an air conditioner outer machine and an air conditioner inner machine, and the air conditioner inner machine is provided with a fresh air fresh air heat exchanger and an electrostatic dust removing filter, and the structure comprises a fresh air device and a set of removing device It is integrated inside the air conditioner to form a complete system machine, which can simultaneously control the temperature of the room, fresh air supply and dust removal, and the system is not a simple superposition of three devices.
  • the electrostatic dust filter It adopts electrostatic precipitator, which can purify and filter fresh air, and can remove PM2.5 micro particles.
  • the electrostatic precipitator filter has water inlet and drain pipes with water cleaning function. When used, water is introduced from the inlet pipe. The electrostatic precipitator filter cleans the internal electrostatic precipitator assembly, and the dust on the electrostatic precipitator assembly is completely detached under the action of water cleaning.
  • the air supply port has a fresh air pipe connected to the outdoor via the fresh air heat exchanger.
  • the return air outlet is provided with an exhaust duct connected to the outdoor via a fresh air heat exchanger, and the electrostatic dust filter is arranged between the fresh air heat exchanger and the air supply port, and the fresh air enters the fresh air duct from the air inlet on the wall, and then enters the fresh air heat exchange.
  • the device performs hot and cold exchange, and then passes through the electrostatic precipitator filter and the blower enters the air from the air supply port, and the indoor air can enter the exhaust duct, and is exchanged with the fresh air through the fresh air heat exchanger, and then passes through the wall.
  • the upper air outlet is discharged to the outdoor, and the fresh air is first exchanged for hot and cold exchange and then purified and filtered, and is suitable for the northern chamber.
  • the cleaning water of the electrostatic precipitator filter can be prevented from condensing and freezing, and the cleaning effect of the electrostatic precipitator filter is ensured.
  • FIG. 1 is a schematic view showing the structure of an automatic de-icing air conditioner of the present invention.
  • the air conditioner includes an air conditioner outer unit 1 and an air conditioner inner unit 2, and a refrigerant duct 3 is connected between the air conditioner outer unit 1 and the air conditioner inner unit 2, and the air conditioner is connected to the air conditioner.
  • the air conditioner 21 is provided with a blower port 21 and a return air outlet 22, and the air blower 21 is provided with a surface cooler 23 and a blower 24, and the air conditioner inner unit 2 is provided with a fresh air fresh air heat exchanger 7 and an electrostatic dust filter 8
  • the structure integrates a fresh air device and a set of mites device into the air conditioner internal machine 2 to form a complete system machine, which can simultaneously achieve temperature regulation, fresh air supply and dust removal and removal, and the system is not It adopts the structure of simple docking and superimposing of three kinds of equipments, but greatly simplifies the pipeline structure through reasonable layout, so that the organic combination of the three is integrated, which makes the structure simple and compact, takes up little space, and greatly improves the installation.
  • the electrostatic precipitator filter 8 is electrostatic dust removal, capable of purifying and filtering fresh air, and can realize the function of removing PM2.5 micro particles
  • the electrostatic dust filter 8 is provided with an inlet pipe 81 and row
  • the tube 82 has a water cleaning function. When in use, the water is introduced from the inlet pipe 81 into the electrostatic precipitator filter 8 to clean the internal electrostatic precipitator assembly, and the dust on the electrostatic precipitator assembly is completely detached by the cleaning action of the water, and the drainage is opened.
  • the pipe 82 can discharge the sewage, complete the automatic cleaning function, no consumables, no replacement, disassembly and assembly, low maintenance cost and convenient use, and remarkable energy saving and environmental protection effect;
  • the air supply port 21 is provided with a fresh air pipe connected to the outdoor via the fresh air heat exchanger 7 4.
  • the return air outlet 22 is provided with an exhaust duct 5 connected to the outdoor via the fresh air heat exchanger 7, and the electrostatic precipitator filter 8 is disposed between the fresh air heat exchanger 7 and the air supply port 21, and the fresh air enters from the air inlet on the wall.
  • the fresh air duct 4 is then enters the fresh air heat exchanger 7 for hot and cold exchange, and then passes through the electrostatic precipitator filter 8 and the blower 24 to enter the room from the air supply port 21, and the indoor air
  • the utility model can also enter the exhaust duct 5 and exchange cold air with the fresh air through the fresh air heat exchanger 7, and then discharge to the outdoor through the air outlet on the wall, the fresh air is first exchanged for hot and cold, and then purified and filtered, and is suitable for the northern indoors.
  • the cleaning water of the electrostatic precipitator filter 8 can be prevented from condensing and freezing, and the cleaning effect of the electrostatic precipitator filter 8 is ensured.
  • the electrostatic precipitator filter 8 is provided with a water pump 83 for introducing water from the inlet pipe 81 into the electrostatic precipitator filter 8.
  • the inlet pipe 81 on the electrostatic precipitator filter 8 can be externally connected.
  • the water source is connected, and the pump 83 is turned on again, so that water is injected from the inlet pipe 81 into the water storage area of the electrostatic precipitator filter 8.
  • the electrostatic precipitator assembly is cleaned, the accumulated water is discharged from the drain pipe 82, and the structure is simple and easy. achieve.
  • the water inlet pipe 81 on the electrostatic precipitator filter 8 can be connected to the water pipe of the indoor environment, and the cleaning function of the electrostatic dust removal component can be realized in real time, and the structure is simple and convenient to use.
  • the water inlet pipe 81 is provided with an inlet water on/off valve 811
  • the drainage pipe 82 is provided with a water discharge on/off valve 821
  • the water inlet and outlet valve 811 is opened and closed to control the water injection amount, and then
  • the opening and closing of the drain on-off valve 821 is used to discharge the accumulated water, and the structure is simple and practical.
  • the fresh air duct 4 includes a first section air inlet duct 41, a middle section air inlet duct 42 and a last section air inlet duct 43, the electrostatic precipitator filter 8 is located at the end section air inlet duct 43, and the fresh air heat exchanger 7 is located at the middle section air inlet duct 42.
  • the blower 24 is located on the end air inlet pipe 43 and is adjacent to the air supply port 21.
  • the fresh air is first subjected to hot and cold exchange through the fresh air heat exchanger 7, and then purified and filtered by the electrostatic precipitator filter 8 to remove PM2.5 micro.
  • the function of the granules the fresh air is first exchanged for hot and cold exchange and then purified and filtered. It is suitable for extremely cold regions with large temperature difference between indoor and outdoor in the north. It has simple structure and convenient use.
  • the fresh air heat exchanger 7 includes a fresh air branch pipe 71 for avoiding the fresh air heat exchanger 7, and the first air inlet pipe 41 passes through the air inlet switching three-way valve 711 of the switchable outlet and the fresh air branch pipe 71 and the middle air inlet.
  • the pipe 42 is connected, and the last stage air inlet pipe 43 is connected to the fresh air branch pipe 71 and the middle air inlet pipe 42 through the air supply switching three-way valve 712 of the switchable inlet.
  • the three-way valve 711 is switched in the direction of the outlet through the air inlet.
  • the switching and switching of the air-switching three-way valve 712 to the inlet and outlet directions can control the fresh air from the middle inlet duct 42 to the final inlet duct 43 via the fresh air heat exchanger 7 or the fresh air directly from the fresh air branch 71 to the final inlet duct 43. Finally, it enters the room from the air supply port 21, and is suitable for the time when the heat exchange is required to reduce the energy consumption or the temperature difference between the indoor and outdoor is small, and the hot and cold exchange is not required, and the structure is simple and the design is ingenious.
  • the exhaust duct 5 includes a first exhaust duct 51, a middle exhaust duct 52, and a final exhaust duct 53, the fresh air heat exchanger 7 is located on the middle exhaust duct 52, and the end exhaust duct 53 is provided.
  • the indoor air passes through the first exhaust duct 51 and enters the fresh air heat exchanger 7 on the middle exhaust duct 52, and performs hot and cold exchange with the fresh air, and then passes through the end exhaust duct.
  • 53 is discharged from the air outlet to the outside under the action of the exhaust fan 531, and has a simple structure and convenient use.
  • the fresh air heat exchanger 7 further includes an exhaust manifold 72 for escaping the fresh air heat exchanger 7, and the first exhaust duct 51 is switched between the first exhaust and the three-way valve 721 and the row through the switchable outlet.
  • the wind branch pipe 72 is connected to the middle exhaust pipe 52, and the last exhaust pipe 53 is connected to the exhaust pipe branch 72 and the middle exhaust pipe 52 through the second exhaust air switching three-way valve 722 of the switchable inlet.
  • the switching of the outlet switching direction of the air switching three-way valve 721 and the switching of the opening and closing direction of the inlet of the second exhaust switching three-way valve 722 can control the indoor air to switch from the first exhaust to the three-way valve 721 via the fresh air heat.
  • the exchanger 7 enters the final exhaust duct 53 or the indoor air directly enters the final exhaust duct 53 from the exhaust branch pipe 72, and is finally discharged from the air outlet to the outside, and is suitable for a time when heat exchange is required to reduce energy consumption or
  • the temperature difference between indoor and outdoor is small, and there is no need for hot and cold exchange.
  • the structure is simple and the design is ingenious.
  • a return air duct 6 is disposed between the fresh air duct 4 and the exhaust duct 5, and the return air duct 6 includes a first return air branch duct 61 between the return air duct 22 and the fresh air heat exchanger 7.
  • the first return air three-way valve 62 is provided with a switchable outlet
  • the fresh air duct 4 is provided with a switchable inlet second return air three-way valve 63 between the air supply port 21 and the electrostatic precipitator filter 8, the first return air three-way valve
  • the valve 62 and the second return air three-way valve 63 are connected by a first return air branch pipe 61.
  • the first return air three-way valve 62 switches the outlet opening and closing direction and the second return air three-way valve 63
  • the switching of the inlet and outlet directions ensures that the air of better indoor quality can enter the air supply port 21 through the first return air branch pipe 61, and then enter the room from the air supply port 21 to achieve better indoor air circulation, and the structure is simple. Practical, energy saving and environmental protection.
  • the return air duct 6 further includes a second return air branch pipe 64.
  • the exhaust air duct 5 is provided with a third return air three of the switchable outlet between the first return air three-way valve 62 and the fresh air heat exchanger 7.
  • the valve 65 and the third return air three-way valve 65 are connected to the fresh air branch pipe 71 via the second return air branch pipe 64.
  • the third return air three-way valve 65 can be switched between the on/off direction of the outlet, and the indoor can also be realized.
  • the air enters the electrostatic precipitator filter 8 through the second return air branch pipe 64 for purification and filtration, and then enters the room through the fresh air duct 4 to realize the circulation of the indoor air, and is suitable for filtering and purifying the return air of the indoor air, and the structure thereof is simple and used. Very convenient.
  • a three-way valve may be added between the air supply switching three-way valve 712 and the electrostatic precipitator filter 8 on the exhaust duct 5, and one end of the second return air branch pipe 64 is connected to the three-way valve, and another One end is connected with the third return air three-way valve 65, so that the indoor air can enter the electrostatic precipitator filter 8 through the second return air branch pipe 64 for purification and filtration, and then enter the room through the fresh air duct 4, or the air supply switching tee
  • the valve 712 is replaced by a four-way valve, one end of the second return air branch pipe 64 is connected to the four-way valve, and the other end is connected with the third return air three-way valve 65, and the air in the room can also enter through the second return air branch pipe 64.
  • the electrostatic precipitator filter 8 performs purification and filtration, and then enters the room through the fresh air duct 4 to realize the circulation of the indoor air, and is suitable for filtering and purifying the return air of the indoor air, and has a simple structure and convenient use.
  • the air inlet of the fresh air duct 4 is provided with an air inlet flap valve 9 that can be switched on and off
  • the air outlet of the air exhaust duct 5 is provided with an air outlet flap valve 10 that can be switched on and off.
  • a controller 11 for controlling the opening and closing of the inlet flap valve 9 and the outlet flap valve 10 and controlling the switching direction of each three-way valve is further disposed between the machine 1 and the air conditioner inner unit 2, The controller 11 can control the opening and closing of the inlet flap valve 9 and the outlet flap valve 10 to ensure normal air intake and exhaust ventilation, and the controller 11 can also control the position of the valve plate in each three-way valve.
  • valve plates in each three-way valve can realize the switching of two positions, as shown in Figure 1 for the A and B positions of each three-way valve).
  • the valve plate When the valve plate is in the A position, the three-way valve B The position is connected.
  • the valve plate When the valve plate is at the B position, the A position of the three-way valve is connected, and the structure is simple and reliable, and the free switching of various states such as air inlet, exhaust air and return air is ensured, thereby greatly improving the position.
  • the air outlet of the exhaust duct 5 faces the radiator of the air conditioner outside machine 1, and the air outlet is directed to the radiator of the air conditioner outside machine 1, and the indoor air is discharged to the outside of the air conditioner. Cooling and heat dissipation can reduce the operating power of the air conditioner outside unit 1, and further contribute to energy saving.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

一种带清洗功能的除霾空调,包括空调外机(1)和空调内机(2),空调外机(1)和空调内机(2)之间连接有冷媒管道(3),空调内机(2)上设有送风口(21)和回风口(22),送风口(21)处装设有表冷器(23)和送风机(24),空调内机(2)内设有新风热交换器(7)和静电除尘过滤器(8),送风口(21)设有经新风热交换器(7)连接至室外的新风管道(4),回风口(22)设有经新风热交换器(7)连接至室外的排风管道(5),静电除尘过滤器(8)设于新风热交换器(7)与送风口(21)之间,静电除尘过滤器(8)连有用于清洗的进水管(81)和用于排出污水的排水管(82)。

Description

一种带清洗功能的除霾空调 【技术领域】
本发明主要涉及新风除霾领域,尤其涉及一种带清洗功能的除霾空调。
【背景技术】
目前,流行的空气净化器虽然能过滤清除一些室内PM2.5微颗粒,及一些有毒有害污染气体,但不能引进室外新鲜空气,且需要定期更换滤材,给使用者增加运行成本和运行维护的麻烦。新风系统虽然在加装了各种过滤器,甚至全自动清洗过滤器后,解决了空气净化器无新风的弊端。但仍然难以普及到普通家庭。在已经装了空调的室内,再加装一套全自动新风系统机,不仅一般的室内无足够的空间,即便装下也感到十分累赘,操作也不方便。
【发明内容】
本发明要解决的技术问题是克服现有技术的不足,提供一种结构简单紧凑、使用方便、可实现多种功能的带清洗功能的除霾空调。
为解决上述技术问题,本发明采用以下技术方案:
一种带清洗功能的除霾空调,包括空调外机和空调内机,所述空调外机和空调内机之间连接有冷媒管道,所述空调内机上设有送风口和回风口,所述送风口处装设有表冷器和送风机,所述空调内机内设有新风热交换器和静电除尘过滤器,所述送风口设有经新风热交换器连接至室外的新风管道,所述回风口设有经新风热交换器连接至室外的排风管道,所述静电除尘过滤器设于新风热交换器与送风口之间,所述静电除尘过滤器连有用于清洗的进水管和用于排出污水的排水管。
作为上述技术方案的进一步改进:
所述静电除尘过滤器内装设有用于将水从进水管引入至静电除尘过滤器内的抽水泵。
所述新风管道包括首段进风管、中段进风管以及末段进风管,所述静电除尘过滤器位于末段进风管上,新风热交换器位于中段进风管上,送风机位于于末段进风管上并靠近于所述送风口。
所述新风热交换器包括一根用于避让新风热交换器的新风支管,所述首段进风管通过可切换出口的进风切换三通阀与新风支管和中段进风管连接,所述末段进风管通过可切换入口的送风切换三通阀与新风支管和中段进风管连接。
所述排风管道包括首段排风管、中段排风管以及末段排风管,所述新风热交换器位于于中段排风管上,所述末段排风管上设有排风机。
所述新风热交换器还包括一根用于避让新风热交换器的排风支管,所述首段排风管通过可切换出口的第一排风切换三通阀与排风支管和中段排风管连接,所述末段排风管通过可切换入口的第二排风切换三通阀与排风支管和中段排风管连接。
所述新风管道与排风管道之间设有回风管道,所述回风管道包括第一回风支管,所述排风管道于回风口与新风热交换器之间设有可切换出口的第一回风三通阀,所述新风管道于送风口与静电除尘过滤器之间设有可切换入口第二回风三通阀,所述第一回风三通阀与第二回风三通阀通过第一回风支管连接。
所述回风管道还包括第二回风支管,所述排风管道于第一回风三通阀与新风热交换器之间设有可切换出口的第三回风三通阀,所述第三回风三通阀经第二回风支管与新风支管连接。
所述新风管道的进风口装设有可切换通断的进风翻板阀,所述排风管道的出风口装设有可切换通断的出风翻板阀。
所述进水管上装设有进水通断阀,所述排水管上装设有排水通断阀。
所述排风管道的出风口朝向所述空调外机的散热器。静电除尘过滤器静电除尘过滤器静电除尘过滤器静电除尘过滤器静电除尘过滤器静电除尘过滤器静电除尘过滤器。
与现有技术相比,本发明的优点在于:
本发明的带清洗功能的除霾空调,包括空调外机和空调内机,空调内机内设有新风新风热交换器和静电除尘过滤器,该结构将一套新风装置和一套除霾装置集成在空调内机内部,形成一套完整的系统机,可以同时实现对室内的温度调控、新风供给和去尘除霾,并且该系统机并非是采用将三种设备简单对接叠加的结构,而是通过合理的布局,大大简化了管路结构,使三者有机的结合为一体,使其结构简单紧凑、占用空间小,大大提高了安装的方便性,节省了安装空间;该静电除尘过滤器采用的是静电除尘,能够对新风进行净化过滤,可实现清除PM2.5微颗粒的功能,静电除尘过滤器上设有进水管和排水管具有水清洗功能,使用时,将水从进水管引入静电除尘过滤器对其内部的静电除尘组件进行清洗,静电除尘组件上的尘垢在水的清洗作用下完全脱离,打开排水管可将污水排出,完成自动清洗功能,无耗材、无需更换、拆装,维护成本低且使用方便、节能环保效果显著;送风口设有经新风热交换器连接至室外的新风管道,回风口设有经新风热交换器连接至室外的排风管道,静电除尘过滤器设于新风热交换器与送风口之间,新风从墙体上的进风口进入新风管道,然后进入新风热交换器进行冷热交换,再经过静电除尘过滤器、送风机从送风口进入至室内,而室内空气又可进入排风管道,并经新风热交换器实现与新风进行冷热交换后,再通过墙体上的出风口排出至室外,该新风先冷热交换再净化过滤,适用于北方室 内温度极低的地区,可防止静电除尘过滤器的清洗水冷凝结冰,保证了静电除尘过滤器的清洗效果。
【附图说明】
图1是本发明自动除霾空调的结构示意图。
图中各标号表示:
1、空调外机;2、空调内机;21、送风口;22、回风口;23、表冷器;24、送风机;3、冷媒管道;4、新风管道;41、首段进风管;42、中段进风管;43、末段进风管;5、排风管道;51、首段排风管;52、中段排风管;53、末段排风管;531、排风机;6、回风管道;61、第一回风支管;62、第一回风三通阀;63、第二回风三通阀;64、第二回风支管;65、第三回风三通阀;7、新风热交换器;71、新风支管;711、进风切换三通阀;712、送风切换三通阀;72、排风支管;721、第一排风切换三通阀;722、第二排风切换三通阀;8、静电除尘过滤器;81、进水管;811、进水通断阀;82、排水管;821、排水通断阀;83、抽水泵;9、进风翻板阀;10、出风翻板阀;11、控制器。
【具体实施方式】
以下将结合说明书附图和具体实施例对本发明做进一步详细说明。
如图1所示的本发明带清洗功能的除霾空调的实施例,该空调包括空调外机1和空调内机2,空调外机1和空调内机2之间连接有冷媒管道3,空调内机2上设有送风口21和回风口22,送风口21处装设有表冷器23和送风机24,空调内机2内设有新风新风热交换器7和静电除尘过滤器8,该结构将一套新风装置和一套除霾装置集成在空调内机2内部,形成一套完整的系统机,可以同时实现对室内的温度调控、新风供给和去尘除霾,并且该系统机并非是采用将三种设备简单对接叠加的结构,而是通过合理的布局,大大简化了管路结构,使三者有机的结合为一体,使其结构简单紧凑、占用空间小,大大提高了安装的方便性,节省了安装空间;该静电除尘过滤器8采用的是静电除尘,能够对新风进行净化过滤,可实现清除PM2.5微颗粒的功能,静电除尘过滤器8上设有进水管81和排水管82,具有水清洗功能,使用时,将水从进水管81引入静电除尘过滤器8对其内部的静电除尘组件进行清洗,静电除尘组件上的尘垢在水的清洗作用下完全脱离,打开排水管82可将污水排出,完成自动清洗功能,无耗材、无需更换、拆装,维护成本低且使用方便、节能环保效果显著;送风口21设有经新风热交换器7连接至室外的新风管道4,回风口22设有经新风热交换器7连接至室外的排风管道5,静电除尘过滤器8设于新风热交换器7与送风口21之间,新风从墙体上的进风口进入新风管道4,然后进入新风热交换器7进行冷热交换,再经过静电除尘过滤器8、送风机24从送风口21进入至室内,而室内空气 又可进入排风管道5,并经新风热交换器7实现与新风进行冷热交换后,再通过墙体上的出风口排出至室外,该新风先冷热交换再净化过滤,适用于北方室内温度极低的地区,可防止静电除尘过滤器8的清洗水冷凝结冰,保证了静电除尘过滤器8的清洗效果。
本实施例中,静电除尘过滤器8内装设有用于将水从进水管81引入至静电除尘过滤器8内的抽水泵83,使用时,可将静电除尘过滤器8上的进水管81与外部水源相连,再开启抽水泵83,使水从进水管81注入至静电除尘过滤器8的储水区内,对静电除尘组件清洗后,再将积水从排水管82排出,其结构简单、易于实现。
在其它实施例中,还可将静电除尘过滤器8上的进水管81与室内本身的自来水管进行连接,同样可实现实时的对静电除尘组件的清洗功能,其结构简单、使用方便。
本实施例中,进水管81上装设有进水通断阀811,排水管82上装设有排水通断阀821,通过进水通断阀811的启闭以实现对注水量的控制,再通过排水通断阀821的启闭以实现对积水的排放,其结构简单实用。
本实施例中,新风管道4包括首段进风管41、中段进风管42以及末段进风管43,静电除尘过滤器8位于末段进风管43上,新风热交换器7位于中段进风管42上,送风机24位于于末段进风管43上并靠近于送风口21,该结构中,新风先经过新风热交换器7进行冷热交换,再经过静电除尘过滤器8进行净化过滤,实现清除PM2.5微颗粒的功能,新风先冷热交换再进行净化过滤,适用于北方室内外温差较大的极寒地区,其结构简单、使用方便。
本实施例中,新风热交换器7包括一根用于避让新风热交换器7的新风支管71,首段进风管41通过可切换出口的进风切换三通阀711与新风支管71和中段进风管42连接,末段进风管43通过可切换入口的送风切换三通阀712与新风支管71和中段进风管42连接,该结构中,通过进风切换三通阀711对出口通断方向的切换以及送风切换三通阀712对入口通断方向的切换,可控制新风从中段进风管42经新风热交换器7进入末段进风管43或新风直接从新风支管71进入末段进风管43,最终从送风口21进入室内,同时适用于需要进行冷热交换以降低耗能的时节或室内外温差较小、不需要进行冷热交换的时节,其结构简单、设计巧妙。
本实施例中,排风管道5包括首段排风管51、中段排风管52以及末段排风管53,新风热交换器7位于于中段排风管52上,末段排风管53上设有排风机531,该结构中,室内空气经过首段排风管51后进入中段排风管52上的新风热交换器7内,与新风进行冷热交换,再经末段排风管53并在排风机531的作用下从出风口排出至室外,其结构简单、使用方便。
本实施例中,新风热交换器7还包括一根用于避让新风热交换器7的排风支管72,首段排风管51通过可切换出口的第一排风切换三通阀721与排风支管72和中段排风管52连接,末段排风管53通过可切换入口的第二排风切换三通阀722与排风支管72和中段排风管52连接,该结构中,通过第一排风切换三通阀721对出口通断方向的切换以及第二排风切换三通阀722对入口通断方向的切换,可控制室内空气从第一排风切换三通阀721经新风热交换器7进入末段排风管53或室内空气直接从排风支管72进入末段排风管53,最终从出风口排出至室外,同时适用于需要进行冷热交换以降低耗能的时节或室内外温差较小、不需要进行冷热交换的时节,其结构简单、设计巧妙。
本实施例中,新风管道4与排风管道5之间设有回风管道6,回风管道6包括第一回风支管61,排风管道5于回风口22与新风热交换器7之间设有可切换出口的第一回风三通阀62,新风管道4于送风口21与静电除尘过滤器8之间设有可切换入口第二回风三通阀63,第一回风三通阀62与第二回风三通阀63通过第一回风支管61连接,该结构中,通过第一回风三通阀62对出口通断方向的切换以及第二回风三通阀63对入口通断方向的切换,可保证室内质量较好的空气可经第一回风支管61进入到达送风口21,再从送风口21进入室内,达到室内较好的空气的循环使用,其结构简单实用、节能环保。
本实施例中,回风管道6还包括第二回风支管64,排风管道5于第一回风三通阀62与新风热交换器7之间设有可切换出口的第三回风三通阀65,第三回风三通阀65经第二回风支管64与新风支管71连,该结构中,通过第三回风三通阀65对出口通断方向的切换,还可实现室内的空气经第二回风支管64进入静电除尘过滤器8进行净化过滤,再经新风管道4进入室内,以实现室内空气的循环使用,适用于室内空气的过滤净化回风,其结构简单、使用非常方便。
在其它实施例中,还可在排风管道5上送风切换三通阀712与静电除尘过滤器8之间增设一三通阀,第二回风支管64一端与该三通阀连接,另一端与第三回风三通阀65连接,可实现室内的空气经第二回风支管64进入静电除尘过滤器8进行净化过滤,再经新风管道4进入室内,或者,将送风切换三通阀712替换为一四通阀,第二回风支管64一端与该四通阀连接,另一端与第三回风三通阀65连接,同样可实现室内的空气经第二回风支管64进入静电除尘过滤器8进行净化过滤,再经新风管道4进入室内,以实现室内空气的循环使用,适用于室内空气的过滤净化回风,其结构简单、使用非常方便。
本实施例中,新风管道4的进风口装设有可切换通断的进风翻板阀9,排风管道5的出风口装设有可切换通断的出风翻板阀10,空调外机1和空调内机2之间还装设有用于控制进风翻板阀9和出风翻板阀10启闭以及控制各三通阀通断切换方向的控制器11,通过 该控制器11可控制进风翻板阀9和出风翻板阀10的启闭,以保证正常进风和排风工能,该控制器11还能控制各三通阀中阀板的位置切换(各三通阀中阀板均能实现两个位置的切换,如图1所示的各三通阀的A位和B位),当阀板位于A位时,该三通阀的B位是连通的,当阀板位于B位时,该三通阀的A位是连通的,其结构简单可靠、保证了进风、排风以及回风等各个状态的自由切换,大大提高了该系统空调机的适用范围。
本实施例中,本实施例中,排风管道5的出风口朝向空调外机1的散热器,由于出风口朝向空调外机1的散热器,室内空气排出至室外时可对空调外机1降温散热,可降低空调外机1的运行功率,进一步起到节能的作用。
虽然本发明已以较佳实施例揭示如上,然而并非用以限定本发明。任何熟悉本领域的技术人员,在不脱离本发明技术方案范围的情况下,都可利用上述揭示的技术内容对本发明技术方案做出许多可能的变动和修饰,或修改为等同变化的等效实施例。因此,凡是未脱离本发明技术方案的内容,依据本发明技术实质对以上实施例所做的任何简单修改、等同变化及修饰,均应落在本发明技术方案保护的范围内。

Claims (11)

  1. 一种带清洗功能的除霾空调,包括空调外机(1)和空调内机(2),所述空调外机(1)和空调内机(2)之间连接有冷媒管道(3),所述空调内机(2)上设有送风口(21)和回风口(22),所述送风口(21)处装设有表冷器(23)和送风机(24),其特征在于:所述空调内机(2)内设有新风热交换器(7)和静电除尘过滤器(8),所述送风口(21)设有经新风热交换器(7)连接至室外的新风管道(4),所述回风口(22)设有经新风热交换器(7)连接至室外的排风管道(5),所述静电除尘过滤器(8)设于新风热交换器(7)与送风口(21)之间,所述静电除尘过滤器(8)连有用于清洗的进水管(81)和用于排出污水的排水管(82)。
  2. 根据权利要求1所述的带清洗功能的除霾空调,其特征在于:所述静电除尘过滤器(8)内装设有用于将水从进水管(81)引入至静电除尘过滤器(8)内的抽水泵(83)。
  3. 根据权利要求1所述的带清洗功能的除霾空调,其特征在于:所述新风管道(4)包括首段进风管(41)、中段进风管(42)以及末段进风管(43),所述静电除尘过滤器(8)位于末段进风管(43)上,新风热交换器(7)位于中段进风管(42)上,送风机(24)位于于末段进风管(43)上并靠近于所述送风口(21)。
  4. 根据权利要求3所述的带清洗功能的除霾空调,其特征在于:所述新风热交换器(7)包括一根用于避让新风热交换器(7)的新风支管(71),所述首段进风管(41)通过可切换出口的进风切换三通阀(711)与新风支管(71)和中段进风管(42)连接,所述末段进风管(43)通过可切换入口的送风切换三通阀(712)与新风支管(71)和中段进风管(42)连接。
  5. 根据权利要求1所述的带清洗功能的除霾空调,其特征在于:所述排风管道(5)包括首段排风管(51)、中段排风管(52)以及末段排风管(53),所述新风热交换器(7)位于于中段排风管(52)上,所述末段排风管(53)上设有排风机(531)。
  6. 根据权利要求5所述的带清洗功能的除霾空调,其特征在于:所述新风热交换器(7)还包括一根用于避让新风热交换器(7)的排风支管(72),所述首段排风管(51)通过可切换出口的第一排风切换三通阀(721)与排风支管(72)和中段排风管(52)连接,所述末段排风管(53)通过可切换入口的第二排风切换三通阀(722)与排风支管(72)和中段排风管(52)连接。
  7. 根据权利要求4所述的带清洗功能的除霾空调,其特征在于:所述新风管道(4)与排风管道(5)之间设有回风管道(6),所述回风管道(6)包括第一回风支管(61), 所述排风管道(5)于回风口(22)与新风热交换器(7)之间设有可切换出口的第一回风三通阀(62),所述新风管道(4)于送风口(21)与静电除尘过滤器(8)之间设有可切换入口第二回风三通阀(63),所述第一回风三通阀(62)与第二回风三通阀(63)通过第一回风支管(61)连接。
  8. 根据权利要求7所述的带清洗功能的除霾空调,其特征在于:所述回风管道(6)还包括第二回风支管(64),所述排风管道(5)于第一回风三通阀(62)与新风热交换器(7)之间设有可切换出口的第三回风三通阀(65),所述第三回风三通阀(65)经第二回风支管(64)与新风支管(71)连接。
  9. 根据权利要求1至8中任一项所述的带清洗功能的除霾空调,其特征在于:所述新风管道(4)的进风口装设有可切换通断的进风翻板阀(9),所述排风管道(5)的出风口装设有可切换通断的出风翻板阀(10)。
  10. 根据权利要求1至8中任一项所述的带清洗功能的除霾空调,其特征在于:所述进水管(81)上装设有进水通断阀(811),所述排水管(82)上装设有排水通断阀(821)。
  11. 根据权利要求1至8中任一项所述的带清洗功能的除霾空调,其特征在于:所述排风管道(5)的出风口朝向所述空调外机(1)的散热器。
PCT/CN2015/086714 2014-08-13 2015-08-12 一种带清洗功能的除霾空调 WO2016023481A1 (zh)

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