WO2020093571A1 - Connecting pipe structure and air conditioner indoor unit having same - Google Patents
Connecting pipe structure and air conditioner indoor unit having same Download PDFInfo
- Publication number
- WO2020093571A1 WO2020093571A1 PCT/CN2018/125034 CN2018125034W WO2020093571A1 WO 2020093571 A1 WO2020093571 A1 WO 2020093571A1 CN 2018125034 W CN2018125034 W CN 2018125034W WO 2020093571 A1 WO2020093571 A1 WO 2020093571A1
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- WIPO (PCT)
- Prior art keywords
- tube body
- takeover
- air
- takeover structure
- structure according
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/20—Double-walled hoses, i.e. two concentric hoses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/01—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses adapted for hoses having a multi-layer wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
Definitions
- the present invention relates to the field of air conditioners, and in particular, to a takeover structure and an air conditioner indoor unit having the same.
- the air conditioner with fresh air function is particularly important.
- the air conditioner with the fresh air function needs to be connected to the outdoor, and the takeover structure of the ordinary air conditioner is no longer suitable for the air conditioner with the new air function.
- the fresh air function air conditioner needs to be connected to the outdoor, which requires reliable connection and simple installation.
- the first type the new air pipe and the exhaust pipe are punched separately in the after-sales installation, and the air-conditioning air duct, drain pipe, internal and external machine connection line are separately punched, and 3 holes are required in the customer's home. Affect the beauty of the house and the strength of the wall.
- the second type the intake of fresh air and the exhaust air of the new fan pass through a wall hole together. Only one wall hole needs to be punched, and the cost of punching is low, but the nozzle cannot be bent and cannot meet the use of vertical cabinet air conditioners. In vertical cabinet installation, the air inlet components cannot be installed in parallel against the wall, and need to be at an angle to the wall, and the air conditioner needs to be moved during the after-sales installation, so it is required to take over and have the bending ability.
- the main object of the present invention is to provide a take-over structure and an air-conditioning indoor unit having the same, so as to solve the problem that the structure of the fresh-air take-over structure in the prior art is relatively complicated.
- a takeover structure includes: a first tube body, a lumen of the first tube body is a first gas channel; a second tube body, a second tube The body is sleeved on the outside of the first tube body, and the gap between the second tube body and the first tube body forms a second gas channel; wherein, at least part of the first tube body and at least part of the second tube body can be bent It is folded to adjust the position of the takeover structure by bending the first pipe body and the second pipe body.
- first tube body is a telescopic hose
- second tube body is a plastic bellows or telescopic hose
- the takeover structure is used to connect with the main body of the air conditioner indoor unit, so that the main body of the air conditioner indoor unit communicates with the outdoor through the takeover structure
- the takeover structure further includes: an indoor joint part, the indoor joint part is provided on the first pipe body and The second tube body is close to the main body side of the air-conditioning indoor unit, so that the first tube body and the second tube body are connected to the main body of the air-conditioning indoor unit through the indoor joint member.
- the indoor joint component includes a first connection portion and a second connection portion located outside the first connection portion, the first connection portion is sleeved on the outside of the first tube body and communicates with the first gas channel, and the second tube body sleeve It is provided outside the second connection portion, and the gap between the second connection portion and the first connection portion communicates with the second gas passage.
- the takeover structure further includes: a first sealing ring, the first sealing ring is disposed in the first connecting portion and sandwiched between the end surface of the first tube body and the inner wall surface of the first connecting portion.
- the cavity of the first connecting portion is a stepped hole, and the first seal ring is limited at the stepped surface of the stepped hole.
- the main body of the air-conditioning indoor unit has a takeover connection portion
- the takeover structure further includes a third connection portion, the third connection portion is connected to the second connection portion, and the third connection portion is used to connect to the takeover connection portion.
- the take-over connection portion is provided with a clamping groove portion
- the third connection portion is provided with a snap member that cooperates with the clamping groove portion, so that the third connection portion and the take-over connection portion are clamped by the snap member and the groove portion Removably connected.
- the takeover structure further includes: a clamping member, the clamping member is disposed in the cavity of the third connection portion, and the clamping member is interposed between the third connection portion and the takeover connection portion.
- the takeover structure further includes: a support assembly, the support assembly is disposed in the second gas channel and connected to both the first pipe body and the second pipe body to support the first pipe body and the second pipe body.
- the support assembly includes a plurality of support rings, the support rings are sleeved on the first tube body, and the plurality of support rings are spaced apart along the extending direction of the second gas channel.
- the support ring is formed by splicing a plurality of support parts that are sequentially arranged around the first tube body, and the two adjacent support parts are snapped together.
- the support ring includes a main ring body and a positioning portion provided on the main ring body, the positioning portion is in contact with the inner wall surface of the second tube body, and the positioning portion is provided with a gas escape hole for gas to pass through.
- the two gas channels are connected.
- the take-over structure further includes: a first wind box, the first wind box has a wind box accommodating cavity and an installation opening communicating with the wind box accommodating cavity, a protective cover is provided on the mounting opening; a second air box, the second The wind box is installed in the wind box accommodating cavity, and a ventilation chamber is provided in the second wind box.
- the ventilation chamber is used to communicate with the first gas channel, and the gap between the first wind box and the second wind box is used to communicate with the second gas.
- the channel is connected.
- the first wind box includes a first ventilation part for docking with the second tube body
- the second wind box has a second ventilation part for docking with the first tube body
- the second ventilation part penetrates the first Inside the ventilation section;
- a second sealing ring is interposed between the first ventilation section and the second tube body, and
- a third sealing ring is interposed between the second ventilation section and the first tube body.
- the takeover structure further includes: an insulation sleeve, which is sleeved on the outside of the second tube body.
- the takeover structure is used to connect with the fresh air device of the main body of the air-conditioning indoor unit, the first gas channel is a dirty air channel, and the second gas channel is a fresh air channel.
- an air conditioner indoor unit which includes a takeover structure, and the takeover structure is the above-mentioned takeover structure.
- the connecting pipe structure of the present invention includes a first pipe body and a second pipe body.
- the lumen of the first pipe body is a first gas channel
- the second pipe body is sleeved on the outside of the first pipe body
- the second pipe body and the second pipe body A gap between a tube body forms a second gas passage, and at least a portion of the first tube body and at least a portion of the second tube body can be arranged to be bent to bend the first tube body and the second tube body
- the position of the takeover structure is adjusted, thereby solving the problem that the structure of the fresh air takeover structure in the prior art is relatively complicated.
- FIG. 1 shows a partial structural schematic diagram of an embodiment of a takeover structure according to the present invention
- FIG. 2 shows an assembly view of a partial structure of the embodiment of the takeover structure in FIG. 1;
- FIG. 3 shows a cross-sectional view of an embodiment of the take-over structure in FIG. 2;
- FIG. 4 shows a schematic diagram of the assembly of the first wind box and the second wind box according to the embodiment of the takeover structure of the present invention
- FIG. 5 shows an exploded view of the first wind box and the second wind box of the takeover structure in FIG. 4;
- FIG. 6 shows a schematic view of the structure of the present invention where the receiving structure is installed on the wall
- FIG. 7 shows a cross-sectional view of the combined structure of the take-over structure and the wall in FIG. 6;
- FIG. 8 shows a schematic structural diagram of an embodiment of an air-conditioning indoor unit of the present invention.
- FIG. 9 shows a side view of an embodiment of the air-conditioning indoor unit of the present invention.
- FIG. 10 shows a top view of an embodiment of the air-conditioning indoor unit of the present invention
- FIG. 11 shows a schematic structural view of the indoor joint part of the takeover structure in FIG. 1;
- FIG. 12 shows a schematic structural view of the support ring of the takeover structure in FIG. 1.
- the present invention provides a takeover structure, please refer to FIGS. 1 to 11, the takeover structure includes: a first tube body 10, the lumen of the first tube body 10 is a first gas channel; a second tube body 20, a second The tube body 20 is sleeved on the outside of the first tube body 10, and the gap between the second tube body 20 and the first tube body 10 forms a second gas passage; wherein, at least part of the first tube body 10 and the second tube body At least part of the 20 can be bent to adjust the position of the connecting structure by bending the first pipe body 10 and the second pipe body 20.
- the connecting structure in the present invention includes a first tube body 10 and a second tube body 20.
- the lumen of the first tube body 10 is a first gas channel
- the second tube body 20 is sleeved on the outer side of the first tube body 10.
- the gap between the two tube bodies 20 and the first tube body 10 forms a second gas passage, and at least part of the first tube body 10 and at least part of the second tube body 20 can be bent to be bent
- the first pipe body 10 and the second pipe body 20 adjust the position of the takeover structure, thereby solving the problem that the structure of the fresh air takeover structure in the prior art is relatively complicated.
- the first tube body 10 is a telescopic hose
- the second tube body 20 is a plastic bellows or telescopic hose. According to actual conditions, other forms of the first tube body 10 and the second tube body 20 may be selected.
- the second pipe body 20 (new air pipe) is a circular blow molded pipe, and a material with bending performance such as EVA, modified PP, modified PE, PVC, PA can be used.
- the circumference of the circular blow molded pipe has a threaded texture, which increases the bending capacity and bending strength of the hose, thereby avoiding the flattening of the hose due to external forces.
- the takeover structure is used to connect with the main body 100 of the air-conditioning indoor unit, so that the main body 100 of the air-conditioning indoor unit communicates with the outdoor through the takeover structure
- the takeover structure further includes: The indoor joint member 30, the indoor joint member 30 is provided on the side of the main body 100 of the first air conditioner 10 and the second tube body 20 close to the air conditioner indoor unit, so that the first tube body 10 and the second tube body 20 pass through the indoor joint member 30 is connected to the main body 100 of the air-conditioning indoor unit.
- the indoor joint member 30 includes a first connection portion 31 and a second connection located outside the first connection portion 31 Portion 32, the first connecting portion 31 is sleeved on the outside of the first tube body 10 and communicates with the first gas passage, the second tube body 20 is sleeved on the outside of the second connection portion 32, the second connection portion 32 is connected to the first The gap between the connection portions 31 communicates with the second gas passage.
- the take-over structure further includes: a first sealing ring 40 disposed in the first connecting portion 31 and sandwiched between the end surface of the first tube body 10 and the first Between the inner wall surfaces of the connection portion 31.
- a first sealing ring 40 disposed in the first connecting portion 31 and sandwiched between the end surface of the first tube body 10 and the first Between the inner wall surfaces of the connection portion 31.
- the cavity of the first connecting portion 31 is a stepped hole, and the first sealing ring 40 is limited at the stepped surface of the stepped hole.
- the first sealing ring 40 can be sealed more conveniently.
- the main body 100 of the air-conditioning indoor unit has a takeover connection portion, and the takeover structure further includes a third connection portion 33, the third connection portion 33 is connected to the second connection portion 32, and the third connection portion 33 is used to take over The connection is connected.
- the take-over connection portion is provided with a locking groove portion
- the third connecting portion 33 is provided with a locking member 331 which cooperates with the locking groove portion, so that the third connecting portion 33 is engaged with the locking groove portion by the locking member 331 Removably connected with the connecting portion of the take-over.
- the takeover structure further includes: a clamping member 50 that is disposed in the cavity of the third connection portion 33, and the clamping member 50 is interposed between the third connection portion 33 and the nozzle connection portion.
- the takeover structure further includes: a support assembly 60, which is disposed in the second gas channel and is in contact with the first tube body 10 and The second tube bodies 20 are connected to support the first tube body 10 and the second tube body 20.
- the specific form of the support assembly 60 in this embodiment is that, as shown in FIG. 1, the support assembly 60 includes a plurality of support rings 61, the support rings 61 are sleeved on the first pipe body 10, and the plurality of support rings 61 are along the second The extending directions of the gas channels are arranged at intervals.
- the support ring 61 is formed by splicing a plurality of support parts 611 that are sequentially arranged around the first tube body 10, and two adjacent support parts 611 are snap-fitted.
- one supporting portion 611 is provided with a bayonet
- the other supporting portion 611 adjacent thereto is provided with a buckle matched with the bayonet, so as to realize the snap connection of the two.
- the support ring 61 includes a main ring body 612 and a positioning portion 613 provided on the main ring body 612, the positioning portion 613 is in contact with the inner wall surface of the second tube body 20, The positioning portion 613 is provided with a gas escape hole 614 through which gas passes, and the gas escape hole 614 communicates with the second gas passage.
- the takeover structure further includes: a first air box 70, the first air box 70 has an air box accommodating cavity 71 and an installation opening communicating with the air box accommodating cavity 71 72, a protective cover 73 is provided on the upper opening 72; the second air box 80 is installed in the air box accommodating cavity 71, and the second air box 80 is provided with a ventilating cavity.
- the first gas passage communicates, and the gap between the first wind box 70 and the second wind box 80 is used to communicate with the second gas passage.
- the first wind box 70 includes a first vent 74 for docking with the second tube body 20, and the second wind box 80 has a second vent for docking with the first tube body 10 Part 81, the second ventilation part 81 is penetrated in the first ventilation part 74; a second sealing ring 91 is interposed between the first ventilation part 74 and the second tube body 20, the second ventilation part 81 and the first tube body A third seal ring 92 is interposed between 10.
- the takeover structure further includes: a heat insulation sleeve 93 which is sleeved on the outside of the second pipe body 20.
- the specific application mode of the takeover structure of this embodiment is that the takeover structure is used to connect with the fresh air device 120 of the main body 100 of the air-conditioning indoor unit, the first gas channel is a dirty air channel, and the second gas channel is a fresh air channel.
- the invention also provides an air conditioner indoor unit, which includes a takeover structure, and the takeover structure is the above-mentioned takeover structure.
- the design of the takeover structure of the present invention solves the problem of a large number of after-sales installation punching and no bending of the takeover by designing the first tube body and the second tube body as a sleeve structure.
- the invention designs a one-hole two-pipe wind pipe assembly to transmit fresh air and dirty wind
- the big pipe is a new wind pipe
- the small pipe is an exhaust pipe to separate the fresh wind and the dirty wind
- a casing structure is designed
- the big pipe adopts Bellows are blown and the flexible tube is used for the small tube.
- a thermal insulation full-heat fresh air conditioner takeover method is also designed, and the fresh air pipe is wrapped with an insulation sleeve.
- the present invention designs a method of taking over a full-heat fresh air conditioner with secondary heat exchange.
- the casing take-over assembly connects the indoor air conditioner with the outdoor rain cover assembly, and plays a role in conveying the incoming fresh air and the discharged exhaust air.
- the casing takeover assembly is composed of an insulation casing, a fresh air pipe, an exhaust pipe, an indoor joint (indoor joint part 30), a foam joint (clamping part 50), several support frames, and an exhaust pipe sealing rubber ring.
- the exhaust pipe (the first pipe body 10) is a retractable spiral hose, with spiral steel wire as the skeleton, and a layer of PVC and other toughness, good fluidity material, which can be extended or shortened according to the demand.
- the exhaust pipe at the indoor end is connected with a thread through an indoor joint.
- an exhaust pipe sealing rubber ring is added to the bottom of the indoor joint before the thread connection.
- the exhaust pipe and the indoor joint are sealed and fixed with glue to prevent the exhaust pipe from rotating.
- the outer ring of the indoor joint fixes the fresh air pipe (second pipe body 20) with glue to prevent fresh air from leaking out.
- the insulation sleeve is wrapped on the surface of the circular blow molded tube and has two functions:
- the fresh air pipe and the exhaust pipe are supported by a support ring 61 to center the exhaust pipe.
- the two support parts 611 are fixed to the exhaust pipe by snap-fitting, and the fixed support part cannot swing back and forth on the exhaust pipe.
- the number of support rings is determined by the length of the fresh air duct.
- the outer end of the casing structure takes over the assembly and is connected to the rain cover assembly through a threaded connection.
- the rain cover assembly is composed of a rain cover, an outdoor air box (second air box), a fresh air box (first air box), a new air pipe sealing rubber ring, and an exhaust pipe sealing rubber ring.
- Fresh air components include indoor fresh air vents and indoor exhaust vents.
- the outer ring of the indoor connector is inserted into the indoor air outlet slot through two connector buckles. When removing it after sale, you can press the connector buckle to remove the pressing position and easily pull it out.
- the exhaust pipe of the take-over assembly constitutes a dirty air channel with the indoor exhaust port and the outdoor exhaust box
- the new air duct of the take-over assembly constitutes a fresh air channel with the indoor fresh air port and the outdoor fresh air box.
- the length of the fresh air duct is cut according to the thickness of the wall 130, the end connected to the outdoor rain cover assembly can be cut, and the end connected to the indoor air conditioner cannot be cut.
- the air temperature of the fresh air pipe is very high, and the dirty air discharged from the room passes through the exhaust pipe, the temperature is very low, and the temperature of the fresh air flowing to the full heat exchange core will be reduced by the cooling of the exhaust pipe.
- cold air enters the fresh air duct, high-temperature dirty air passes through the exhaust duct, and cold air exchanges cold and heat to improve the problem of fresh air, and then enters the indoor full heat exchange core.
- the corrugated blown fresh air hose and the retractable exhaust pipe can be used to bend the hose during installation, which can reduce the area occupied by the air conditioner and facilitate after-sales installation and maintenance.
- the cooperative use of the rain cover assembly and the connecting part can ensure that rainwater will not return to the room, and achieve the purpose of preventing rainwater from returning. Condensation water is generated in the insulation sleeve of the connecting part, and the sleeve of the fresh air pipe and the exhaust pipe can play the effect of secondary heat exchange.
- the fresh air pipe can use a smooth inner wall, corrugated or threaded blow molding pipe or other forms of hose on the outer wall, and the smooth inner wall can reduce the air resistance and increase the fresh air volume.
- the large pipe of the connecting part of the casing structure can be a fresh air pipe or an exhaust pipe.
- the large tube can use telescopic hose, and the bending capacity of the telescopic hose is more wall than that of the corrugated blow molding tube.
- Large tubes and small tubes use telescopic hoses for after-sale installation without cutting, customers can extend and shorten according to demand, reducing after-sales installation costs.
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Abstract
A connecting pipe structure and an air conditioner indoor unit having same. The connecting pipe structure comprises: a first pipe body (10), a lumen of the first pipe body (10) being a first gas channel, and a second pipe body (20), said second pipe body (20) being sleeved at an outer side of the first pipe body (10), and a gap between the second pipe body (20) and the first pipe body (10) forming a second gas channel; at least a part of the first pipe body (10) and at least a part of the second pipe body (20) may be arranged in a bent manner so as to adjust the position of the connecting pipe structure by means of bending the first pipe body (10) and the second pipe body (20).
Description
本发明涉及空调领域,具体而言,涉及一种接管结构及具有其的空调室内机。The present invention relates to the field of air conditioners, and in particular, to a takeover structure and an air conditioner indoor unit having the same.
近年来,由于经济的快速发展和城市化进程加快,大气污染日趋严重。在中国大多数城市已经出现了常年的雾霾天气。PM2.5浓度的增加,直接导致灰霾天气频发和雾中有毒、有害物质的大幅增加,已严重威胁着人类的身体健康。在这种情况下,常规的家用舒适性空调制冷、制热已经不能满足需求,健康、舒适、环保已成为现代空调发展的目标。In recent years, due to rapid economic development and accelerated urbanization, air pollution has become increasingly serious. In most cities in China, there have been years of haze. The increase in PM2.5 concentration directly leads to the frequent occurrence of haze weather and the substantial increase of toxic and harmful substances in the fog, which has seriously threatened human health. Under such circumstances, the cooling and heating of conventional household comfort air conditioners can no longer meet the demand, and health, comfort and environmental protection have become the goals of the development of modern air conditioners.
可见,具有新风功能的空调器显得尤为重要。新风功能的空调器需要与室外连接,普通空调的接管结构已不适用在新风功能的空调器上。新风功能的空调器需要与室外连接,要求连接可靠,安装简单。It can be seen that the air conditioner with fresh air function is particularly important. The air conditioner with the fresh air function needs to be connected to the outdoor, and the takeover structure of the ordinary air conditioner is no longer suitable for the air conditioner with the new air function. The fresh air function air conditioner needs to be connected to the outdoor, which requires reliable connection and simple installation.
目前,市场上的新风机新风管、排风管安装方式分以下两种:At present, the installation methods of new air ducts and exhaust ducts on the market are divided into the following two types:
第一种:新风管、排风管售后安装时单独各打一个孔,空调机的空调走管、排水管、内外机连接线又单独打一个孔,在客户家中需要打3个孔,从而影响房屋的美观和墙体的强度。The first type: the new air pipe and the exhaust pipe are punched separately in the after-sales installation, and the air-conditioning air duct, drain pipe, internal and external machine connection line are separately punched, and 3 holes are required in the customer's home. Affect the beauty of the house and the strength of the wall.
第二种:新风机的吸新风和排污风的接管一起穿过一个墙孔,仅需要打一个墙孔,打孔成本低,但是接管不能折弯,不能满足立柜式空调的使用。在立柜式安装时,进风部件不能平行贴着墙壁安装,需要与墙壁呈一定角度,且空调售后安装时需要移动机子,所以要求接管有折弯能力。The second type: the intake of fresh air and the exhaust air of the new fan pass through a wall hole together. Only one wall hole needs to be punched, and the cost of punching is low, but the nozzle cannot be bent and cannot meet the use of vertical cabinet air conditioners. In vertical cabinet installation, the air inlet components cannot be installed in parallel against the wall, and need to be at an angle to the wall, and the air conditioner needs to be moved during the after-sales installation, so it is required to take over and have the bending ability.
因此,目前市场上的两种新风机的接管结构的结构较为复杂、接管结构不能发生折弯,故均不能满足要求。Therefore, the structure of the two new wind turbines on the market is relatively complicated, and the takeover structure cannot be bent, so neither can meet the requirements.
发明内容Summary of the invention
本发明的主要目的在于提供一种接管结构及具有其的空调室内机,以解决现有技术中的新风的接管结构的结构较为复杂的问题。The main object of the present invention is to provide a take-over structure and an air-conditioning indoor unit having the same, so as to solve the problem that the structure of the fresh-air take-over structure in the prior art is relatively complicated.
为了实现上述目的,根据本发明的一个方面,提供了一种接管结构,该接管结构包括:第一管体,第一管体的管腔为第一气体通道;第二管体,第二管体套设在第一管体的外侧,第二管体与第一管体之间的间隙形成第二气体通道;其中,第一管体的至少部分和第二管体的至少部分均可弯折地设置,以通过弯折第一管体和第二管体调整接管结构的位置。In order to achieve the above object, according to an aspect of the present invention, a takeover structure is provided. The takeover structure includes: a first tube body, a lumen of the first tube body is a first gas channel; a second tube body, a second tube The body is sleeved on the outside of the first tube body, and the gap between the second tube body and the first tube body forms a second gas channel; wherein, at least part of the first tube body and at least part of the second tube body can be bent It is folded to adjust the position of the takeover structure by bending the first pipe body and the second pipe body.
进一步地,第一管体为伸缩软管,第二管体为塑料波纹管或伸缩软管。Further, the first tube body is a telescopic hose, and the second tube body is a plastic bellows or telescopic hose.
进一步地,接管结构用于与空调室内机的主机体连接,以使空调室内机的主机体通过接管结构与室外连通,接管结构还包括:室内接头部件,室内接头部件设置在第一管体和第二管体靠近空调室内机的主机体一侧,以使第一管体和第二管体通过室内接头部件与空调室内机的主机体连接。Further, the takeover structure is used to connect with the main body of the air conditioner indoor unit, so that the main body of the air conditioner indoor unit communicates with the outdoor through the takeover structure, and the takeover structure further includes: an indoor joint part, the indoor joint part is provided on the first pipe body and The second tube body is close to the main body side of the air-conditioning indoor unit, so that the first tube body and the second tube body are connected to the main body of the air-conditioning indoor unit through the indoor joint member.
进一步地,室内接头部件包括第一连接部和位于第一连接部外侧的第二连接部,第一连接部套设在第一管体的外侧并与第一气体通道连通,第二管体套设在第二连接部的外侧,第二连接部与第一连接部之间的间隙与第二气体通道连通。Further, the indoor joint component includes a first connection portion and a second connection portion located outside the first connection portion, the first connection portion is sleeved on the outside of the first tube body and communicates with the first gas channel, and the second tube body sleeve It is provided outside the second connection portion, and the gap between the second connection portion and the first connection portion communicates with the second gas passage.
进一步地,接管结构还包括:第一密封圈,第一密封圈设置在第一连接部内并夹设在第一管体的端面与第一连接部的内壁面之间。Further, the takeover structure further includes: a first sealing ring, the first sealing ring is disposed in the first connecting portion and sandwiched between the end surface of the first tube body and the inner wall surface of the first connecting portion.
进一步地,第一连接部的腔体为台阶孔,第一密封圈限位在台阶孔的台阶面处。Further, the cavity of the first connecting portion is a stepped hole, and the first seal ring is limited at the stepped surface of the stepped hole.
进一步地,空调室内机的主机体具有接管连接部,接管结构还包括第三连接部,第三连接部与第二连接部连接,第三连接部用于与接管连接部连接。Further, the main body of the air-conditioning indoor unit has a takeover connection portion, and the takeover structure further includes a third connection portion, the third connection portion is connected to the second connection portion, and the third connection portion is used to connect to the takeover connection portion.
进一步地,接管连接部上设置有卡槽部,第三连接部上设置有与卡槽部相配合卡扣部件,以通过卡扣部件与卡槽部卡接使第三连接部与接管连接部可拆卸地连接。Further, the take-over connection portion is provided with a clamping groove portion, and the third connection portion is provided with a snap member that cooperates with the clamping groove portion, so that the third connection portion and the take-over connection portion are clamped by the snap member and the groove portion Removably connected.
进一步地,接管结构还包括:卡紧部件,卡紧部件设置在第三连接部的腔体内,卡紧部件夹设在第三连接部和接管连接部之间。Further, the takeover structure further includes: a clamping member, the clamping member is disposed in the cavity of the third connection portion, and the clamping member is interposed between the third connection portion and the takeover connection portion.
进一步地,接管结构还包括:支撑组件,支撑组件设置在第二气体通道内并与第一管体和第二管体均连接,以支撑第一管体和第二管体。Further, the takeover structure further includes: a support assembly, the support assembly is disposed in the second gas channel and connected to both the first pipe body and the second pipe body to support the first pipe body and the second pipe body.
进一步地,支撑组件包括多个支撑环,支撑环套设在第一管体上,多个支撑环沿第二气体通道的延伸方向间隔设置。Further, the support assembly includes a plurality of support rings, the support rings are sleeved on the first tube body, and the plurality of support rings are spaced apart along the extending direction of the second gas channel.
进一步地,支撑环由环绕第一管体依次设置的多个支撑部拼接而成,相邻两个支撑部之间卡接。Further, the support ring is formed by splicing a plurality of support parts that are sequentially arranged around the first tube body, and the two adjacent support parts are snapped together.
进一步地,支撑环包括主环体和设置在主环体上的定位部,定位部与第二管体的内壁面接触,定位部上设置有供气体通过的气体避让孔,气体避让孔与第二气体通道连通。Further, the support ring includes a main ring body and a positioning portion provided on the main ring body, the positioning portion is in contact with the inner wall surface of the second tube body, and the positioning portion is provided with a gas escape hole for gas to pass through. The two gas channels are connected.
进一步地,接管结构还包括:第一风盒,第一风盒具有风盒容纳腔和与风盒容纳腔连通的安装开口,安装开口上盖设有防护罩盖;第二风盒,第二风盒安装在风盒容纳腔内,第二风盒内设置有通风腔,通风腔用于与第一气体通道连通,第一风盒和第二风盒之间的间隙用于与第二气体通道连通。Further, the take-over structure further includes: a first wind box, the first wind box has a wind box accommodating cavity and an installation opening communicating with the wind box accommodating cavity, a protective cover is provided on the mounting opening; a second air box, the second The wind box is installed in the wind box accommodating cavity, and a ventilation chamber is provided in the second wind box. The ventilation chamber is used to communicate with the first gas channel, and the gap between the first wind box and the second wind box is used to communicate with the second gas. The channel is connected.
进一步地,第一风盒包括用于与第二管体对接的第一通风部,第二风盒具有用于与第一管体对接的第二通风部,第二通风部穿设在第一通风部内;第一通风部和第二管体之间夹设有第二密封圈,第二通风部与第一管体之间夹设有第三密封圈。Further, the first wind box includes a first ventilation part for docking with the second tube body, the second wind box has a second ventilation part for docking with the first tube body, and the second ventilation part penetrates the first Inside the ventilation section; a second sealing ring is interposed between the first ventilation section and the second tube body, and a third sealing ring is interposed between the second ventilation section and the first tube body.
进一步地,接管结构还包括:保温套管,保温套管套设在第二管体的外侧。Further, the takeover structure further includes: an insulation sleeve, which is sleeved on the outside of the second tube body.
进一步地,接管结构用于与空调室内机的主机体的新风装置连接,第一气体通道为污风通道,第二气体通道为新风通道。Further, the takeover structure is used to connect with the fresh air device of the main body of the air-conditioning indoor unit, the first gas channel is a dirty air channel, and the second gas channel is a fresh air channel.
根据本发明的另一方面,提供了一种空调室内机,包括接管结构,接管结构为上述的接管结构。According to another aspect of the present invention, there is provided an air conditioner indoor unit, which includes a takeover structure, and the takeover structure is the above-mentioned takeover structure.
本发明中的接管结构包括第一管体和第二管体,第一管体的管腔为第一气体通道,第二管体套设在第一管体的外侧,第二管体与第一管体之间的间隙形成第二气体通道,同时,第一管体的至少部分和第二管体的至少部分均可弯折地设置,以通过弯折第一管体和第二管体调整接管结构的位置,进而解决了现有技术中的新风的接管结构的结构较为复杂的问题。The connecting pipe structure of the present invention includes a first pipe body and a second pipe body. The lumen of the first pipe body is a first gas channel, the second pipe body is sleeved on the outside of the first pipe body, and the second pipe body and the second pipe body A gap between a tube body forms a second gas passage, and at least a portion of the first tube body and at least a portion of the second tube body can be arranged to be bent to bend the first tube body and the second tube body The position of the takeover structure is adjusted, thereby solving the problem that the structure of the fresh air takeover structure in the prior art is relatively complicated.
构成本申请的一部分的说明书附图用来提供对本发明的进一步理解,本发明的示意性实施例及其说明用于解释本发明,并不构成对本发明的不当限定。在附图中:The accompanying drawings forming part of this application are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation on the present invention. In the drawings:
图1示出了根据本发明的接管结构的实施例的局部结构示意图;1 shows a partial structural schematic diagram of an embodiment of a takeover structure according to the present invention;
图2示出了图1中的接管结构的实施例的局部结构的组装图;FIG. 2 shows an assembly view of a partial structure of the embodiment of the takeover structure in FIG. 1;
图3示出了图2中的接管结构的实施例的剖视图;3 shows a cross-sectional view of an embodiment of the take-over structure in FIG. 2;
图4示出了根据本发明的接管结构的实施例的第一风盒和第二风盒的组装示意图;4 shows a schematic diagram of the assembly of the first wind box and the second wind box according to the embodiment of the takeover structure of the present invention;
图5示出了图4中的接管结构的第一风盒和第二风盒的拆分图;FIG. 5 shows an exploded view of the first wind box and the second wind box of the takeover structure in FIG. 4;
图6示出了本发明中的将接管结构穿设在墙体上的结构示意图;FIG. 6 shows a schematic view of the structure of the present invention where the receiving structure is installed on the wall;
图7示出了图6中的将接管结构与墙体组合结构的剖视图;7 shows a cross-sectional view of the combined structure of the take-over structure and the wall in FIG. 6;
图8示出了本发明的空调室内机的实施例的结构示意图;FIG. 8 shows a schematic structural diagram of an embodiment of an air-conditioning indoor unit of the present invention;
图9示出了本发明的空调室内机的实施例的侧视图;9 shows a side view of an embodiment of the air-conditioning indoor unit of the present invention;
图10示出了本发明的空调室内机的实施例的俯视图;10 shows a top view of an embodiment of the air-conditioning indoor unit of the present invention;
图11示出了图1中的接管结构的室内接头部件的结构示意图;11 shows a schematic structural view of the indoor joint part of the takeover structure in FIG. 1;
图12示出了图1中的接管结构的支撑环的结构示意图。FIG. 12 shows a schematic structural view of the support ring of the takeover structure in FIG. 1.
其中,上述附图包括以下附图标记:Among them, the above drawings include the following reference signs:
10、第一管体;20、第二管体;30、室内接头部件;31、第一连接部;32、第二连接部;33、第三连接部;331、卡扣部件;40、第一密封圈;50、卡紧部件;60、支撑组件;61、支撑环;611、支撑部;612、主环体;613、定位部;614、气体避让孔;70、第一风盒;71、风盒容纳腔;72、安装开口;73、防护罩盖;74、第一通风部;80、第二风盒;81、第二通风 部;91、第二密封圈;92、第三密封圈;93、保温套管;100、主机体;120、新风装置;130、墙体。10. The first pipe body; 20. The second pipe body; 30. The indoor joint part; 31. The first connection part; 32. The second connection part; 33. The third connection part; 331. The snap part; 40. The part A sealing ring; 50, clamping member; 60, support assembly; 61, support ring; 611, support part; 612, main ring body; 613, positioning part; 614, gas escape hole; 70, first air box; 71 , Wind box accommodating cavity; 72, installation opening; 73, protective cover; 74, first ventilation part; 80, second wind box; 81, second ventilation part; 91, second seal ring; 92, third seal Circle; 93, thermal insulation casing; 100, main body; 120, fresh air device; 130, wall body.
需要说明的是,在不冲突的情况下,本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本发明。It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other if there is no conflict. The present invention will be described in detail below with reference to the drawings and in conjunction with the embodiments.
本发明提供了一种接管结构,请参考图1至图11,该接管结构包括:第一管体10,第一管体10的管腔为第一气体通道;第二管体20,第二管体20套设在第一管体10的外侧,第二管体20与第一管体10之间的间隙形成第二气体通道;其中,第一管体10的至少部分和第二管体20的至少部分均可弯折地设置,以通过弯折第一管体10和第二管体20调整接管结构的位置。The present invention provides a takeover structure, please refer to FIGS. 1 to 11, the takeover structure includes: a first tube body 10, the lumen of the first tube body 10 is a first gas channel; a second tube body 20, a second The tube body 20 is sleeved on the outside of the first tube body 10, and the gap between the second tube body 20 and the first tube body 10 forms a second gas passage; wherein, at least part of the first tube body 10 and the second tube body At least part of the 20 can be bent to adjust the position of the connecting structure by bending the first pipe body 10 and the second pipe body 20.
本发明中的接管结构包括第一管体10和第二管体20,第一管体10的管腔为第一气体通道,第二管体20套设在第一管体10的外侧,第二管体20与第一管体10之间的间隙形成第二气体通道,同时,第一管体10的至少部分和第二管体20的至少部分均可弯折地设置,以通过弯折第一管体10和第二管体20调整接管结构的位置,进而解决了现有技术中的新风的接管结构的结构较为复杂的问题。The connecting structure in the present invention includes a first tube body 10 and a second tube body 20. The lumen of the first tube body 10 is a first gas channel, and the second tube body 20 is sleeved on the outer side of the first tube body 10. The gap between the two tube bodies 20 and the first tube body 10 forms a second gas passage, and at least part of the first tube body 10 and at least part of the second tube body 20 can be bent to be bent The first pipe body 10 and the second pipe body 20 adjust the position of the takeover structure, thereby solving the problem that the structure of the fresh air takeover structure in the prior art is relatively complicated.
优选地,第一管体10为伸缩软管,第二管体20为塑料波纹管或伸缩软管。根据实际情况,可以选用其他形式的第一管体10和第二管体20。Preferably, the first tube body 10 is a telescopic hose, and the second tube body 20 is a plastic bellows or telescopic hose. According to actual conditions, other forms of the first tube body 10 and the second tube body 20 may be selected.
具体地,第二管体20(新风管)为圆形吹塑管,可以采用EVA、改性PP、改性PE、PVC、PA等有折弯性能的材料。圆形吹塑管周圈有螺纹纹理,增加软管的折弯能力,与折弯强度,从而避免因外力导致软管压扁。Specifically, the second pipe body 20 (new air pipe) is a circular blow molded pipe, and a material with bending performance such as EVA, modified PP, modified PE, PVC, PA can be used. The circumference of the circular blow molded pipe has a threaded texture, which increases the bending capacity and bending strength of the hose, thereby avoiding the flattening of the hose due to external forces.
在本实施例中,如图8至图10所示,接管结构用于与空调室内机的主机体100连接,以使空调室内机的主机体100通过接管结构与室外连通,接管结构还包括:室内接头部件30,室内接头部件30设置在第一管体10和第二管体20靠近空调室内机的主机体100一侧,以使第一管体10和第二管体20通过室内接头部件30与空调室内机的主机体100连接。通过设置该室内接头部件30,可以比较方便地实现接管结构与主机体100之间可拆卸地连接。In this embodiment, as shown in FIGS. 8 to 10, the takeover structure is used to connect with the main body 100 of the air-conditioning indoor unit, so that the main body 100 of the air-conditioning indoor unit communicates with the outdoor through the takeover structure, and the takeover structure further includes: The indoor joint member 30, the indoor joint member 30 is provided on the side of the main body 100 of the first air conditioner 10 and the second tube body 20 close to the air conditioner indoor unit, so that the first tube body 10 and the second tube body 20 pass through the indoor joint member 30 is connected to the main body 100 of the air-conditioning indoor unit. By providing the indoor joint part 30, the detachable connection between the takeover structure and the main body 100 can be realized relatively conveniently.
为了实现室内接头部件30与第一管体10和第二管体之间的连接,如图11所示,室内接头部件30包括第一连接部31和位于第一连接部31外侧的第二连接部32,第一连接部31套设在第一管体10的外侧并与第一气体通道连通,第二管体20套设在第二连接部32的外侧,第二连接部32与第一连接部31之间的间隙与第二气体通道连通。In order to realize the connection between the indoor joint member 30 and the first tube body 10 and the second tube body, as shown in FIG. 11, the indoor joint member 30 includes a first connection portion 31 and a second connection located outside the first connection portion 31 Portion 32, the first connecting portion 31 is sleeved on the outside of the first tube body 10 and communicates with the first gas passage, the second tube body 20 is sleeved on the outside of the second connection portion 32, the second connection portion 32 is connected to the first The gap between the connection portions 31 communicates with the second gas passage.
在本实施例中,如图1所示,接管结构还包括:第一密封圈40,第一密封圈40设置在第一连接部31内并夹设在第一管体10的端面与第一连接部31的内壁面之间。通过设置第一密封圈40,并将该第一密封圈40夹设在第一管体10和第一连接部31之间,可以比较方便地实现对第一管体10和第一连接部31之间的密封。In this embodiment, as shown in FIG. 1, the take-over structure further includes: a first sealing ring 40 disposed in the first connecting portion 31 and sandwiched between the end surface of the first tube body 10 and the first Between the inner wall surfaces of the connection portion 31. By providing the first sealing ring 40 and sandwiching the first sealing ring 40 between the first tube body 10 and the first connecting portion 31, the first tube body 10 and the first connecting portion 31 can be easily realized Between the seals.
优选地,第一连接部31的腔体为台阶孔,第一密封圈40限位在台阶孔的台阶面处。通过使第一连接部31的腔体为台阶孔,可以比较方便地实现对第一密封圈40的密封。Preferably, the cavity of the first connecting portion 31 is a stepped hole, and the first sealing ring 40 is limited at the stepped surface of the stepped hole. By making the cavity of the first connecting portion 31 a stepped hole, the first sealing ring 40 can be sealed more conveniently.
在本实施例中,空调室内机的主机体100具有接管连接部,接管结构还包括第三连接部33,第三连接部33与第二连接部32连接,第三连接部33用于与接管连接部连接。In this embodiment, the main body 100 of the air-conditioning indoor unit has a takeover connection portion, and the takeover structure further includes a third connection portion 33, the third connection portion 33 is connected to the second connection portion 32, and the third connection portion 33 is used to take over The connection is connected.
具体地,接管连接部上设置有卡槽部,第三连接部33上设置有与卡槽部相配合卡扣部件331,以通过卡扣部件331与卡槽部卡接使第三连接部33与接管连接部可拆卸地连接。Specifically, the take-over connection portion is provided with a locking groove portion, and the third connecting portion 33 is provided with a locking member 331 which cooperates with the locking groove portion, so that the third connecting portion 33 is engaged with the locking groove portion by the locking member 331 Removably connected with the connecting portion of the take-over.
如图1所示,接管结构还包括:卡紧部件50,卡紧部件50设置在第三连接部33的腔体内,卡紧部件50夹设在第三连接部33和接管连接部之间。As shown in FIG. 1, the takeover structure further includes: a clamping member 50 that is disposed in the cavity of the third connection portion 33, and the clamping member 50 is interposed between the third connection portion 33 and the nozzle connection portion.
为了实现对第一管体10和第二管体20的支撑,如图1所示,接管结构还包括:支撑组件60,支撑组件60设置在第二气体通道内并与第一管体10和第二管体20均连接,以支撑第一管体10和第二管体20。In order to support the first tube body 10 and the second tube body 20, as shown in FIG. 1, the takeover structure further includes: a support assembly 60, which is disposed in the second gas channel and is in contact with the first tube body 10 and The second tube bodies 20 are connected to support the first tube body 10 and the second tube body 20.
本实施例中的支撑组件60的具体形式为,如图1所示,支撑组件60包括多个支撑环61,支撑环61套设在第一管体10上,多个支撑环61沿第二气体通道的延伸方向间隔设置。The specific form of the support assembly 60 in this embodiment is that, as shown in FIG. 1, the support assembly 60 includes a plurality of support rings 61, the support rings 61 are sleeved on the first pipe body 10, and the plurality of support rings 61 are along the second The extending directions of the gas channels are arranged at intervals.
在本实施例中,支撑环61由环绕第一管体10依次设置的多个支撑部611拼接而成,相邻两个支撑部611之间卡接。优选地,一个支撑部611上设置有卡口,与其相邻的另一个支撑部611上设置有与该卡口相配合的卡扣,以实现两者的卡接。In this embodiment, the support ring 61 is formed by splicing a plurality of support parts 611 that are sequentially arranged around the first tube body 10, and two adjacent support parts 611 are snap-fitted. Preferably, one supporting portion 611 is provided with a bayonet, and the other supporting portion 611 adjacent thereto is provided with a buckle matched with the bayonet, so as to realize the snap connection of the two.
为了实现第二气体通道的连通,如图12所示,支撑环61包括主环体612和设置在主环体612上的定位部613,定位部613与第二管体20的内壁面接触,定位部613上设置有供气体通过的气体避让孔614,气体避让孔614与第二气体通道连通。In order to achieve the communication of the second gas passage, as shown in FIG. 12, the support ring 61 includes a main ring body 612 and a positioning portion 613 provided on the main ring body 612, the positioning portion 613 is in contact with the inner wall surface of the second tube body 20, The positioning portion 613 is provided with a gas escape hole 614 through which gas passes, and the gas escape hole 614 communicates with the second gas passage.
为了便于与室外进行换风,如图4和图5所示,接管结构还包括:第一风盒70,第一风盒70具有风盒容纳腔71和与风盒容纳腔71连通的安装开口72,安装开口72上盖设有防护罩盖73;第二风盒80,第二风盒80安装在风盒容纳腔71内,第二风盒80内设置有通风腔,通风腔用于与第一气体通道连通,第一风盒70和第二风盒80之间的间隙用于与第二气体通道连通。In order to facilitate air exchange with the outdoor, as shown in FIGS. 4 and 5, the takeover structure further includes: a first air box 70, the first air box 70 has an air box accommodating cavity 71 and an installation opening communicating with the air box accommodating cavity 71 72, a protective cover 73 is provided on the upper opening 72; the second air box 80 is installed in the air box accommodating cavity 71, and the second air box 80 is provided with a ventilating cavity. The first gas passage communicates, and the gap between the first wind box 70 and the second wind box 80 is used to communicate with the second gas passage.
具体地,如图5所示,第一风盒70包括用于与第二管体20对接的第一通风部74,第二风盒80具有用于与第一管体10对接的第二通风部81,第二通风部81穿设在第一通风部74内;第一通风部74和第二管体20之间夹设有第二密封圈91,第二通风部81与第一管体10之间夹设有第三密封圈92。Specifically, as shown in FIG. 5, the first wind box 70 includes a first vent 74 for docking with the second tube body 20, and the second wind box 80 has a second vent for docking with the first tube body 10 Part 81, the second ventilation part 81 is penetrated in the first ventilation part 74; a second sealing ring 91 is interposed between the first ventilation part 74 and the second tube body 20, the second ventilation part 81 and the first tube body A third seal ring 92 is interposed between 10.
为了对第一管体10和第二管体20进行保温,如图1和图2所示,接管结构还包括:保温套管93,保温套管93套设在第二管体20的外侧。In order to insulate the first tube body 10 and the second tube body 20, as shown in FIGS. 1 and 2, the takeover structure further includes: a heat insulation sleeve 93 which is sleeved on the outside of the second pipe body 20.
本实施例的接管结构的具体应用方式为,接管结构用于与空调室内机的主机体100的新风装置120连接,第一气体通道为污风通道,第二气体通道为新风通道。The specific application mode of the takeover structure of this embodiment is that the takeover structure is used to connect with the fresh air device 120 of the main body 100 of the air-conditioning indoor unit, the first gas channel is a dirty air channel, and the second gas channel is a fresh air channel.
本发明还提供了一种空调室内机,包括接管结构,接管结构为上述的接管结构。The invention also provides an air conditioner indoor unit, which includes a takeover structure, and the takeover structure is the above-mentioned takeover structure.
本发明中的接管结构通过设计将第一管体和第二管体设计为套管结构解决了售后安装打孔数量多,接管不能折弯的问题。The design of the takeover structure of the present invention solves the problem of a large number of after-sales installation punching and no bending of the takeover by designing the first tube body and the second tube body as a sleeve structure.
本发明设计一种一孔两管的风管组件,传送新风和污风,大管为新风管,小管为排风管将新风和污风隔开,设计一种套管结构,大管采用吹塑波纹管,小管采用伸缩软管。还设计一种保温的全热新风空调器接管方法,新风管采用保温套管包裹。此外,本发明设计一种二次换热的全热新风空调器接管方法。The invention designs a one-hole two-pipe wind pipe assembly to transmit fresh air and dirty wind, the big pipe is a new wind pipe, and the small pipe is an exhaust pipe to separate the fresh wind and the dirty wind, a casing structure is designed, and the big pipe adopts Bellows are blown and the flexible tube is used for the small tube. A thermal insulation full-heat fresh air conditioner takeover method is also designed, and the fresh air pipe is wrapped with an insulation sleeve. In addition, the present invention designs a method of taking over a full-heat fresh air conditioner with secondary heat exchange.
套管接管组件连接室内空调器与室外防雨罩组件,为新风进入和污风排出起到传送作用。The casing take-over assembly connects the indoor air conditioner with the outdoor rain cover assembly, and plays a role in conveying the incoming fresh air and the discharged exhaust air.
套管接管组件由保温套管、新风管、排风管、室内接头(室内接头部件30)、泡沫接头(卡紧部件50),若干个支撑架,排风管密封橡胶圈组成。排风管(第一管体10)为可以伸缩的螺旋软管,以螺旋的钢丝为骨架,外面包裹一层PVC等韧性,流动性好的材料,可以根据需求伸长或者缩短。排风管在室内的一端用室内接头通过螺纹连接,为了防止排风空气外漏,螺纹连接之前在室内接头底部增加排风管密封橡胶圈。最后,排风管和室内接头用胶水密封固定,防止排风管转动。室内接头的外环通过胶水固定新风管(第二管体20),防止新风空气漏出。The casing takeover assembly is composed of an insulation casing, a fresh air pipe, an exhaust pipe, an indoor joint (indoor joint part 30), a foam joint (clamping part 50), several support frames, and an exhaust pipe sealing rubber ring. The exhaust pipe (the first pipe body 10) is a retractable spiral hose, with spiral steel wire as the skeleton, and a layer of PVC and other toughness, good fluidity material, which can be extended or shortened according to the demand. The exhaust pipe at the indoor end is connected with a thread through an indoor joint. In order to prevent leakage of exhaust air, an exhaust pipe sealing rubber ring is added to the bottom of the indoor joint before the thread connection. Finally, the exhaust pipe and the indoor joint are sealed and fixed with glue to prevent the exhaust pipe from rotating. The outer ring of the indoor joint fixes the fresh air pipe (second pipe body 20) with glue to prevent fresh air from leaking out.
保温套管包裹在圆形吹塑管表面,有两个作用:The insulation sleeve is wrapped on the surface of the circular blow molded tube and has two functions:
一、保护新风管(圆形吹塑管),美观大方,增加全热新风空调档次。新风管需要穿过墙孔,容易磨损,增加保温套管不会损坏新风管;1. Protect the fresh air pipe (round blow molding pipe), beautiful and elegant, and increase the grade of full-heat fresh air conditioner. The new air pipe needs to pass through the wall hole, which is easy to wear, and the addition of the insulation sleeve will not damage the new air pipe;
二、保温作用,在寒冷的冬季,从外面引进寒冷的新风,室内温度较高,不包裹保温套管的话,裸露在室内端的新风管外表面会产生凝露水,滴到客户家中的地板上,包裹保温套管新风管不会产生冷凝水。2. Insulation effect: In the cold winter, the cold fresh air is introduced from the outside. The indoor temperature is high. If the insulation sleeve is not wrapped, the outer surface of the fresh air pipe exposed at the indoor end will produce condensed water and drip to the floor of the customer's home. Above, the new air pipe wrapped with the insulation sleeve will not produce condensate.
新风管和排风管之间通过支撑环61支撑,使排风管居中。两个支撑部611通过卡扣对接固定住排风管,固定后的支撑部不能在排风管上前后晃动。支撑环的数量由新风管的长度确定。The fresh air pipe and the exhaust pipe are supported by a support ring 61 to center the exhaust pipe. The two support parts 611 are fixed to the exhaust pipe by snap-fitting, and the fixed support part cannot swing back and forth on the exhaust pipe. The number of support rings is determined by the length of the fresh air duct.
套管结构接管组件室外一端通过螺纹连接与防雨罩组件连接。防雨罩组件由防雨罩盖,室外出风盒(第二风盒),新风盒(第一风盒),新风管密封橡胶圈、排风管密封橡胶圈组成。The outer end of the casing structure takes over the assembly and is connected to the rain cover assembly through a threaded connection. The rain cover assembly is composed of a rain cover, an outdoor air box (second air box), a fresh air box (first air box), a new air pipe sealing rubber ring, and an exhaust pipe sealing rubber ring.
新风部件有室内新风口和室内排风口。室内接头的外环通过2个接头卡扣插入室内新风口卡槽,售后拆卸的时候可以按压接头卡扣拆卸按压位置,轻松脱出。Fresh air components include indoor fresh air vents and indoor exhaust vents. The outer ring of the indoor connector is inserted into the indoor air outlet slot through two connector buckles. When removing it after sale, you can press the connector buckle to remove the pressing position and easily pull it out.
接管组件的排风管与室内排风口、室外排风盒构成污风通道,接管组件的新风管与室内新风口、室外新风盒构成新风通道。The exhaust pipe of the take-over assembly constitutes a dirty air channel with the indoor exhaust port and the outdoor exhaust box, and the new air duct of the take-over assembly constitutes a fresh air channel with the indoor fresh air port and the outdoor fresh air box.
新风管的长度根据墙体130的厚度切割,与室外防雨罩组件连接的一端可以切割,与室内空调器连接的一端不能切割。The length of the fresh air duct is cut according to the thickness of the wall 130, the end connected to the outdoor rain cover assembly can be cut, and the end connected to the indoor air conditioner cannot be cut.
接管部件在墙壁上安装时需与墙体保持向下倾斜的角度,孔在室内的一侧高于室外的一侧,防止雨水倒流。When installing the take-over parts on the wall, they must maintain a downwardly inclined angle with the wall, and the hole on the indoor side is higher than the outdoor side to prevent rainwater from flowing back.
在炎热的夏天,新风管的空气温度很高,从室内排出的污风从排风管通过,温度很低,通过排风管的降温,流到全热交换芯的新风温度会降低,起到提前换热的效果。相反,在寒冷的冬天,冷空气进入新风管,温度高的污风通过排风管,冷空气通过冷热交换,提高新风的问题,然后进入室内的全热交换芯。In the hot summer, the air temperature of the fresh air pipe is very high, and the dirty air discharged from the room passes through the exhaust pipe, the temperature is very low, and the temperature of the fresh air flowing to the full heat exchange core will be reduced by the cooling of the exhaust pipe. To the effect of heat exchange in advance. On the contrary, in the cold winter, cold air enters the fresh air duct, high-temperature dirty air passes through the exhaust duct, and cold air exchanges cold and heat to improve the problem of fresh air, and then enters the indoor full heat exchange core.
采用上述的套管结构接管部件只需在墙壁上打一个孔,就可以实现引进新风,排出污风的功能。同时在安装时使用波纹吹塑新风软管和可以伸缩的排风管可以折弯软管,可以减小空调占用房屋的面积,方便售后安装和维修。防雨罩组件与接管部件的配合使用可以保证雨水不会回流到室内,达到防雨水回流的目的。接管部件的保温套管冷凝水产生,新风管和排风管的套管配合可以起到二次换热的效果。Using the above-mentioned casing structure to take over parts only needs to make a hole in the wall to realize the function of introducing fresh air and discharging dirty air. At the same time, the corrugated blown fresh air hose and the retractable exhaust pipe can be used to bend the hose during installation, which can reduce the area occupied by the air conditioner and facilitate after-sales installation and maintenance. The cooperative use of the rain cover assembly and the connecting part can ensure that rainwater will not return to the room, and achieve the purpose of preventing rainwater from returning. Condensation water is generated in the insulation sleeve of the connecting part, and the sleeve of the fresh air pipe and the exhaust pipe can play the effect of secondary heat exchange.
此外,新风管可以使用内壁光滑,外壁有波纹或者螺纹的吹塑管或其他形式软管,内壁光滑可以减小风阻,提高新风量。In addition, the fresh air pipe can use a smooth inner wall, corrugated or threaded blow molding pipe or other forms of hose on the outer wall, and the smooth inner wall can reduce the air resistance and increase the fresh air volume.
套管结构的接管部件大管可以为新风管,也可以为排风管。大管可以采用伸缩软管,伸缩软管的折弯能力比波纹吹塑管折弯能力更墙。大管和小管同时采用伸缩软管售后安装时不需要切割,客户可以根据需求伸长和缩短,降低售后安装成本。The large pipe of the connecting part of the casing structure can be a fresh air pipe or an exhaust pipe. The large tube can use telescopic hose, and the bending capacity of the telescopic hose is more wall than that of the corrugated blow molding tube. Large tubes and small tubes use telescopic hoses for after-sale installation without cutting, customers can extend and shorten according to demand, reducing after-sales installation costs.
从以上的描述中,可以看出,本发明上述的实施例实现了如下技术效果:From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:
1、解决售后安装打孔成本高,打孔数量多的问题;1. Solve the problems of high cost of after-sales installation punching and large number of punching;
2、解决接管不能折弯的问题;2. Solve the problem that the takeover cannot be bent;
3、解决新风、排风换热效率低的问题。3. Solve the problem of low heat exchange efficiency of fresh air and exhaust air.
以上所述仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims (18)
- 一种接管结构,其特征在于,包括:A takeover structure, characterized in that it includes:第一管体(10),所述第一管体(10)的管腔为第一气体通道;A first tube body (10), the lumen of the first tube body (10) is a first gas channel;第二管体(20),所述第二管体(20)套设在所述第一管体(10)的外侧,所述第二管体(20)与所述第一管体(10)之间的间隙形成第二气体通道;A second tube body (20), the second tube body (20) is sleeved outside the first tube body (10), the second tube body (20) and the first tube body (10) ) The gap between them forms a second gas channel;其中,所述第一管体(10)的至少部分和所述第二管体(20)的至少部分均可弯折地设置,以通过弯折所述第一管体(10)和所述第二管体(20)调整所述接管结构的位置。Wherein, at least part of the first tube body (10) and at least part of the second tube body (20) can be arranged to be bent so as to bend the first tube body (10) and the The second pipe body (20) adjusts the position of the takeover structure.
- 根据权利要求1所述的接管结构,其特征在于,所述第一管体(10)为伸缩软管,所述第二管体(20)为塑料波纹管或伸缩软管。The connecting structure according to claim 1, wherein the first tube body (10) is a telescopic hose, and the second tube body (20) is a plastic bellows or telescopic hose.
- 根据权利要求1所述的接管结构,其特征在于,所述接管结构用于与空调室内机的主机体(100)连接,以使所述空调室内机的主机体(100)通过所述接管结构与室外连通,所述接管结构还包括:The takeover structure according to claim 1, characterized in that the takeover structure is used to connect with the main body (100) of the air-conditioning indoor unit so that the main body (100) of the air-conditioning indoor unit passes through the takeover structure Connected to the outdoor, the takeover structure also includes:室内接头部件(30),所述室内接头部件(30)设置在所述第一管体(10)和所述第二管体(20)靠近所述空调室内机的主机体(100)一侧,以使所述第一管体(10)和所述第二管体(20)通过所述室内接头部件(30)与所述空调室内机的主机体(100)连接。An indoor joint part (30), the indoor joint part (30) is provided on the side of the main body (100) of the air-conditioning indoor unit near the first tube body (10) and the second tube body (20) So that the first pipe body (10) and the second pipe body (20) are connected to the main body (100) of the air-conditioning indoor unit through the indoor joint member (30).
- 根据权利要求3所述的接管结构,其特征在于,所述室内接头部件(30)包括第一连接部(31)和位于所述第一连接部(31)外侧的第二连接部(32),所述第一连接部(31)套设在所述第一管体(10)的外侧并与所述第一气体通道连通,所述第二管体(20)套设在所述第二连接部(32)的外侧,所述第二连接部(32)与所述第一连接部(31)之间的间隙与所述第二气体通道连通。The takeover structure according to claim 3, wherein the indoor joint member (30) includes a first connection portion (31) and a second connection portion (32) located outside the first connection portion (31) , The first connecting portion (31) is sleeved on the outer side of the first tube (10) and communicates with the first gas passage, and the second tube (20) is sleeved on the second Outside the connecting portion (32), a gap between the second connecting portion (32) and the first connecting portion (31) communicates with the second gas passage.
- 根据权利要求4所述的接管结构,其特征在于,所述接管结构还包括:The takeover structure according to claim 4, wherein the takeover structure further comprises:第一密封圈(40),所述第一密封圈(40)设置在所述第一连接部(31)内并夹设在所述第一管体(10)的端面与所述第一连接部(31)的内壁面之间。A first sealing ring (40), the first sealing ring (40) is disposed in the first connecting portion (31) and sandwiched between an end surface of the first tube body (10) and the first connection Between the inner wall surfaces of the portion (31).
- 根据权利要求5所述的接管结构,其特征在于,所述第一连接部(31)的腔体为台阶孔,所述第一密封圈(40)限位在所述台阶孔的台阶面处。The takeover structure according to claim 5, characterized in that the cavity of the first connecting portion (31) is a stepped hole, and the first seal ring (40) is limited at the stepped surface of the stepped hole .
- 根据权利要求4所述的接管结构,其特征在于,所述空调室内机的主机体(100)具有接管连接部,所述接管结构还包括第三连接部(33),所述第三连接部(33)与所述第二连接部(32)连接,所述第三连接部(33)用于与所述接管连接部连接。The takeover structure according to claim 4, characterized in that the main body (100) of the air-conditioning indoor unit has a takeover connection portion, and the takeover structure further includes a third connection portion (33), the third connection portion (33) Connected to the second connection portion (32), and the third connection portion (33) is used to connect to the takeover connection portion.
- 根据权利要求7所述的接管结构,其特征在于,所述接管连接部上设置有卡槽部,所述第三连接部(33)上设置有与所述卡槽部相配合卡扣部件(331),以通过所述卡扣部件(331)与所述卡槽部卡接使所述第三连接部(33)与所述接管连接部可拆卸地连接。The take-over structure according to claim 7, characterized in that the take-over connection portion is provided with a snap groove portion, and the third connection portion (33) is provided with a snap member that cooperates with the snap groove portion ( 331), so that the third connecting portion (33) and the takeover connecting portion are detachably connected by the locking member (331) being engaged with the locking groove portion.
- 根据权利要求7所述的接管结构,其特征在于,所述接管结构还包括:The takeover structure according to claim 7, wherein the takeover structure further comprises:卡紧部件(50),所述卡紧部件(50)设置在所述第三连接部(33)的腔体内,所述卡紧部件(50)夹设在所述第三连接部(33)和所述接管连接部之间。A clamping member (50), the clamping member (50) is disposed in the cavity of the third connection portion (33), and the clamping member (50) is sandwiched between the third connection portion (33) And the takeover connection.
- 根据权利要求1所述的接管结构,其特征在于,所述接管结构还包括:The takeover structure according to claim 1, wherein the takeover structure further comprises:支撑组件(60),所述支撑组件(60)设置在所述第二气体通道内并与所述第一管体(10)和所述第二管体(20)均连接,以支撑所述第一管体(10)和所述第二管体(20)。A support assembly (60), the support assembly (60) being disposed in the second gas channel and connected to both the first tube body (10) and the second tube body (20) to support the The first tube body (10) and the second tube body (20).
- 根据权利要求10所述的接管结构,其特征在于,所述支撑组件(60)包括多个支撑环(61),所述支撑环(61)套设在所述第一管体(10)上,多个支撑环(61)沿所述第二气体通道的延伸方向间隔设置。The takeover structure according to claim 10, wherein the support assembly (60) includes a plurality of support rings (61), the support rings (61) are sleeved on the first tube body (10) A plurality of support rings (61) are arranged at intervals along the extending direction of the second gas channel.
- 根据权利要求11所述的接管结构,其特征在于,所述支撑环(61)由环绕所述第一管体(10)依次设置的多个支撑部(611)拼接而成,相邻两个所述支撑部(611)之间卡接。The takeover structure according to claim 11, characterized in that, the support ring (61) is formed by splicing a plurality of support parts (611) arranged in sequence around the first tube body (10), two adjacent The support parts (611) are snapped together.
- 根据权利要求11所述的接管结构,其特征在于,所述支撑环(61)包括主环体(612)和设置在所述主环体(612)上的定位部(613),所述定位部(613)与所述第二管体(20)的内壁面接触,所述定位部(613)上设置有供气体通过的气体避让孔(614),所述气体避让孔(614)与所述第二气体通道连通。The takeover structure according to claim 11, wherein the support ring (61) includes a main ring body (612) and a positioning portion (613) provided on the main ring body (612), the positioning The portion (613) is in contact with the inner wall surface of the second tube body (20), and the positioning portion (613) is provided with a gas escape hole (614) for passing gas, and the gas escape hole (614) is The second gas passage is in communication.
- 根据权利要求1所述的接管结构,其特征在于,所述接管结构还包括:The takeover structure according to claim 1, wherein the takeover structure further comprises:第一风盒(70),所述第一风盒(70)具有风盒容纳腔(71)和与所述风盒容纳腔(71)连通的安装开口(72),所述安装开口(72)上盖设有防护罩盖(73);A first wind box (70), the first wind box (70) having a wind box accommodating cavity (71) and an installation opening (72) communicating with the wind box accommodating cavity (71), the mounting opening (72) ) The upper cover is provided with a protective cover (73);第二风盒(80),所述第二风盒(80)安装在所述风盒容纳腔(71)内,所述第二风盒(80)内设置有通风腔,所述通风腔用于与所述第一气体通道连通,所述第一风盒(70)和所述第二风盒(80)之间的间隙用于与所述第二气体通道连通。A second wind box (80), the second wind box (80) is installed in the wind box accommodating cavity (71), the second wind box (80) is provided with a ventilation cavity, the ventilation cavity In order to communicate with the first gas channel, the gap between the first wind box (70) and the second wind box (80) is used to communicate with the second gas channel.
- 根据权利要求14所述的接管结构,其特征在于,所述第一风盒(70)包括用于与所述第二管体(20)对接的第一通风部(74),所述第二风盒(80)具有用于与所述第一管体(10)对接的第二通风部(81),所述第二通风部(81)穿设在所述第一通风部(74)内;所述第一通风部(74)和所述第二管体(20)之间夹设有第二密封圈(91),所述第二通风部(81)与所述第一管体(10)之间夹设有第三密封圈(92)。The takeover structure according to claim 14, characterized in that the first wind box (70) includes a first vent (74) for butting with the second tube body (20), the second The wind box (80) has a second ventilation part (81) for butting with the first tube body (10), the second ventilation part (81) is penetrated in the first ventilation part (74) A second seal ring (91) is interposed between the first vent (74) and the second tube (20), the second vent (81) and the first tube ( 10) A third sealing ring (92) is interposed therebetween.
- 根据权利要求1所述的接管结构,其特征在于,所述接管结构还包括:The takeover structure according to claim 1, wherein the takeover structure further comprises:保温套管(93),所述保温套管(93)套设在所述第二管体(20)的外侧。Insulation sleeve (93), which is sleeved on the outside of the second tube body (20).
- 根据权利要求1所述的接管结构,其特征在于,所述接管结构用于与空调室内机的主机体(100)的新风装置(120)连接,所述第一气体通道为污风通道,所述第二气体通道为新风通道。The takeover structure according to claim 1, characterized in that the takeover structure is used to connect with the fresh air device (120) of the main body (100) of the air-conditioning indoor unit, and the first gas channel is a dirty air channel The second gas channel is a fresh air channel.
- 一种空调室内机,包括接管结构,其特征在于,所述接管结构为权利要求1至17中任一项所述的接管结构。An air conditioner indoor unit includes a takeover structure, wherein the takeover structure is the takeover structure according to any one of claims 1 to 17.
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CN201811320786.XA CN111156672A (en) | 2018-11-07 | 2018-11-07 | Pipe connection structure and air conditioner indoor unit with same |
CN201811320786.X | 2018-11-07 |
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CN112212443B (en) * | 2020-10-27 | 2024-02-02 | 西安建筑科技大学 | Air supply device with annular air port and design method thereof |
CN113932300B (en) * | 2021-10-08 | 2023-04-28 | 青岛海尔空调器有限总公司 | Fresh air conditioner control method and device and fresh air conditioner |
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KR100565593B1 (en) * | 2003-06-04 | 2006-03-30 | 엘지전자 주식회사 | air-conditioner system with ventilation |
KR100519310B1 (en) * | 2003-06-11 | 2005-10-07 | 엘지전자 주식회사 | air-conditioner system with ventilation |
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CN209027026U (en) * | 2018-11-07 | 2019-06-25 | 珠海格力电器股份有限公司 | Pipe connection structure and air conditioner indoor unit with same |
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- 2018-11-07 CN CN201811320786.XA patent/CN111156672A/en active Pending
- 2018-12-28 WO PCT/CN2018/125034 patent/WO2020093571A1/en active Application Filing
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CN2391126Y (en) * | 1999-10-29 | 2000-08-09 | 珠海格力电器股份有限公司 | Split air conditioner with bidirectional air exchange function |
CA2440386A1 (en) * | 2002-08-29 | 2004-02-29 | Yaron Mayer | System and method for improving the functioning of air conditioners and solving the water drainage problem |
CH698750B1 (en) * | 2004-11-16 | 2009-10-15 | Georges Schlatter | Heat exchanger fitted with thermal solar collector comprises inner pipe, through which stale air is removed, fresh air being fed in through space between it and second pipe, allowing transfer of heat from stale air and from collector |
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