WO2020034918A1 - Anti-condensation guide plate and air conditioner - Google Patents
Anti-condensation guide plate and air conditioner Download PDFInfo
- Publication number
- WO2020034918A1 WO2020034918A1 PCT/CN2019/100222 CN2019100222W WO2020034918A1 WO 2020034918 A1 WO2020034918 A1 WO 2020034918A1 CN 2019100222 W CN2019100222 W CN 2019100222W WO 2020034918 A1 WO2020034918 A1 WO 2020034918A1
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- Prior art keywords
- guide plate
- channel
- groove
- guide
- condensation
- 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
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
Definitions
- the invention relates to the technical field of air conditioning, in particular to an anti-condensation guide plate and an air conditioner.
- the air conditioner In summer, the air conditioner has high humidity. When the air conditioner is cooling, the cold air from the air outlet makes the temperature of the guide plate lower. When the normal-temperature air entering from the rear air induction side meets the front side of the guide plate, the air condenses and condenses, resulting in dew condensation. After gathering, it flows along the front of the guide plate due to gravity. Therefore, the guide plate has been partially rotated to the outside of the air conditioner, and the dew generated from the guide plate beyond the air outlet frame will drip onto the floor, and the user experience is poor. In the existing products, a heat-insulating pad is pasted on the inside of the guide plate that generates dew, but the effect is not good. Under high humidity conditions, dew water will still be produced, and the heat-insulating pad is attached, which has an unattractive appearance.
- the technical problem to be solved by the present invention is to provide an anti-condensation guide plate and air conditioner with simple structure, good anti-condensation effect and beautiful appearance.
- An anti-condensation guide plate, a first guide groove and a second guide groove are provided on a front surface of the guide plate; the first guide groove is provided at a lower end portion of the guide plate, and the first One side of the diversion groove is disposed near the edge of the guide plate near the wind outlet, and the other side is disposed near the edge of the guide plate near the wind outlet.
- the first diversion groove is inclined from the far side of the wind outlet to the near side of the air outlet. It is arranged downward, the first guide groove is provided with a first channel on a side close to the wind outlet near the guide plate, and the second guide groove is provided near the guide plate and the wind outlet is far away from the first guide groove.
- the second side of the second guide groove is provided with a second channel on the side close to the near side of the wind out of the guide plate; The first channel and the second channel both penetrate the front and back surfaces of the guide plate.
- the first channel is opened at a bottom corner near the air outlet near the guide plate.
- the first channel is a through hole.
- the height of the first channel on the front side of the guide plate is greater than the height on the back side of the guide plate.
- the second channel is a side edge cutout opened along a side edge of the second diversion groove.
- the distance between the two sides of the first guide groove and the edge of the guide plate is less than 3 mm; and the distance between the second guide groove and the edge of the guide plate on the far side of the wind guide plate is less than 3 mm.
- the upper side of the first diversion groove smoothly transitions to the plane of the guide plate; the side of the second diversion groove close to the far side of the air outlet smoothly transitions to the plane of the guide plate.
- the depth of the first diversion groove and the second diversion groove is 2 to 3 mm.
- the height difference between the vertex of the side of the first diversion groove near the far side of the wind out of the guide plate and the vertex of the side of the side near the wind out of the guide plate is 20-30 mm;
- the height difference between the bottom end of the side of the diversion groove near the far side of the wind out of the guide plate and the bottom end of the side near the near side of the wind out of the guide plate is 10-20 mm.
- An air conditioner includes an air outlet frame and a water receiving pan, the anti-condensation guide plate is installed on the air outlet frame, and projections of the first channel and the second channel in a vertical direction are located on the air outlet frame. Inside, the water receiving tray is disposed below the first channel and the second channel.
- the above-mentioned anti-condensation guide plate can effectively solve the problem of condensation water dripping on the floor by providing first and second guide grooves and first and second channels at the bottom; the guide structure of the guide plate is simple, No padding is required, which can reduce costs and improve appearance.
- FIG. 1 is a schematic diagram of an installation structure of an anti-condensation guide plate according to the present invention
- FIG. 2 is a partial structural schematic diagram of an anti-condensation guide plate according to the present invention.
- Fig. 3 is a sectional view at C-C in Fig. 2;
- Guide plate 100 first diversion groove 110; first channel 111; second diversion groove 120; second channel 121;
- Air inlet 300 Air inlet 300.
- an anti-condensation guide plate 100 is installed on an air outlet frame 200 of an air conditioner.
- the dual cross-flow air conditioner includes two air conditioner bodies, a through air duct is formed between adjacent air conditioner bodies, and a rear air inlet 300 is formed between the rear ends of the two air conditioner bodies.
- the normal-temperature air entering from the rear air inlet 300 can realize mixing the normal-temperature air in the room with the air after heat exchange in the air conditioner.
- the front side (F) of each guide plate 100 is the side opposite to the rear air inlet 300 after the guide plate 100 is opened.
- the front surface of the guide plate 100 is provided with a first guide groove 110 and a second guide groove 120.
- the first diversion groove 110 is disposed at the lower end portion of the guide plate (the upper portion of the guide plate is the U direction in FIG. 2 and the lower end portion is the L direction in FIG. 2), and one side (ef) of the first diversion groove 110 is close to the wind.
- the edge of the guide plate on the proximal side A is provided, and the other side (cd) is provided near the edge of the guide plate on the far side B of the air outlet.
- the first diversion groove 110 is disposed obliquely downward from the wind outlet far side B to the wind outlet near side A.
- the first diversion groove 110 is provided with a first channel 111 on a side close to the wind outlet near side A of the guide plate.
- a channel 111 penetrates the front surface F and the rear surface R of the guide plate.
- the condensation water generated above the first diversion groove 110 can fall into the first diversion groove 110 under the action of gravity and wind, and pass through the first channel 111 in the first diversion groove 110.
- the front of the guide plate flows out to the back of the guide plate.
- the second diversion groove 120 is disposed below the first diversion groove 110 near the windward far side B of the guide plate, and the side of the second diversion groove 120 near the windward far side B of the guide plate is higher than that near the windshield One side of the wind near side A.
- the second guide groove 120 is provided with a second channel 121 on a side close to the air outlet near side A of the guide plate, and the second channel 121 also runs through the front and back surfaces of the guide plate.
- the condensed water generated in the area below the first diversion groove 110 can be collected by the second diversion groove 120 and guided to the back of the guide plate through the second channel 121.
- the condensed water that is guided to the back of the guide plate can flow into the water receiving tray in the air conditioner through the internal channel of the air conditioner.
- the anti-condensation guide plate of the present invention can effectively solve the problem of water droplets on the floor by providing first and second guide grooves 110 and 120 and first and second channels 111 and 121 at the bottom;
- the guiding structure of the guide plate is simple, and no padding is required, which can reduce the cost and improve the appearance.
- the first diversion groove 110 has four control points: points c, d, e, and f. Points c and d are located on the far side B of the wind, and points e and f are located on the near side A of the wind.
- the first channel 111 is opened near the bottom corner of the wind guide near side A, that is, near the point f of the first guide groove 110.
- the first channel 111 is preferably a circular through hole.
- the height difference between the vertex of the side of the first diversion groove 110 near the far side B of the guide plate and the vertex of the side near the near side A of the guide plate is 20-30 mm, that is, the point c is 20-30 mm higher than the point e .
- the height difference between the bottom end of the side of the first diversion groove 110 close to the far side B of the guide plate and the bottom end of the side close to the near side A of the guide plate is 10-20 mm, that is, point d is higher than point f ⁇ 20mm. This can ensure that the water in the first diversion groove 110 can flow to the point f and pass through the first channel 111 at f to the back of the guide plate.
- the distance between the two sides of the first diversion groove 110 and the edge of the guide plate is less than 3 mm, that is, the distance between the cd line and the ef line, respectively, is less than 3 mm from the edge of the guide plate that is close to each other. This can ensure that the dew water generated on the front surface of the guide plate flows into the first groove to the greatest extent.
- the first channel 111 has a height difference between the front surface and the back surface of the guide plate, that is, the height of the first channel 111 on the front surface of the guide plate is greater than the height of the rear surface of the guide plate.
- the second diversion groove 120 also has four control points: point g, point h, point i, and point j.
- the upper side of the second groove that is, the gi side is disposed close to the first diversion groove 110.
- the second channel 121 is a side incision opened along the side of the second diversion groove 120, that is, a side incision is opened at the line ij.
- the condensed water in the second diversion groove 120 flows to the back of the guide plate through the side cutout.
- the distance between the second flow guiding groove 120 and the edge of the guide plate on the wind-exhausting far side B of the guide plate is also less than 3 mm.
- the point g is 10 to 20 mm higher than the point i.
- the upper side of the first diversion groove 110 smoothly transitions to the plane of the guide plate; the side of the second diversion groove 120 near the air outlet far side B is smooth with the plane of the guide plate. transition.
- Both the upper side and the lower side of the first diversion groove, that is, the ce side and the df side are concave curves downward.
- the first diversion groove 110 and the second diversion groove 120 have a depth of 2 to 3 mm. That is, the wall thickness at the groove is 2 to 3 mm smaller than the wall thickness of the guide plate.
- the invention also includes an air conditioner.
- the air conditioner includes an air outlet frame and a water receiving pan, and the above-mentioned anti-condensation guide plate is installed on the air outlet frame.
- the projections of the first channel 111 and the second channel 121 in the vertical direction are located inside the air outlet frame, and the water receiving tray is disposed below the first channel 111 and the second channel 121.
- the condensed water condensed on the front of the guide plate is drained to the back of the guide plate through the first diversion groove 110 and the second diversion groove 120, and is collected by a water receiving tray below the inside of the air outlet frame and discharged out of the air conditioner.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
An anti-condensation guide plate (100) and an air conditioner. A front surface (F) of the guide plate is provided with a first flow guide groove (110) and a second flow guide groove (120). The first flow guide groove (110) is disposed on a lower end portion of the guide plate (110). One side of the first flow guide groove (110) is disposed close to an edge (A) of the guide plate on an airflow outlet near side, and the other side is disposed close to an edge (B) of the guide plate on a airflow outlet side far. The first flow guide groove (110) is inclined downwards from the airflow outlet near side to the airflow outlet far side. The side of the first flow guide groove (110) close to the airflow outlet near side of the guide plate is provided with a first channel (111). The second flow guide groove (120) is disposed below a position of the first flow guide groove (110) close to the airflow outlet far side of the guide plate, and a side close to the airflow outlet far side of the guide plate is higher than a side close to the airflow near outlet side of the guide plate. The side of the second flow guide groove (120) close to the airflow outlet near side of the guide plate is provided with a second channel (121). Both the first channel (111) and the second channel (121) penetrate the front surface (F) and a rear surface (R) of the guide plate. The above guide plate (100) effectively resolves the issue in which condensate water drips onto the floor. The guide plate (100) has a simple flow guide structure, and eliminates the need for fixing a cushion thereto, thereby reducing costs and improving aesthetics.
Description
本发明涉及空调技术领域,特别是涉及一种防凝露导板及空调。The invention relates to the technical field of air conditioning, in particular to an anti-condensation guide plate and an air conditioner.
夏天空调湿度大,空调制冷时,出风口吹出的冷风使导板温度较低,从后端的引风侧进入的常温空气遇到导板正面时,空气遇冷凝聚,产生凝露现象,凝露水珠聚集后因重力作用,沿导板正面流动。因此时导板已部分转动到空调外侧,在超出出风框部分导板产生的凝露会滴到地板上,用户体验差。现有的产品中在产生凝露的导板内侧黏贴隔热衬垫,但效果不佳,在大湿度条件下,仍会产生凝露水,而且贴隔热衬垫,外观不美观。In summer, the air conditioner has high humidity. When the air conditioner is cooling, the cold air from the air outlet makes the temperature of the guide plate lower. When the normal-temperature air entering from the rear air induction side meets the front side of the guide plate, the air condenses and condenses, resulting in dew condensation. After gathering, it flows along the front of the guide plate due to gravity. Therefore, the guide plate has been partially rotated to the outside of the air conditioner, and the dew generated from the guide plate beyond the air outlet frame will drip onto the floor, and the user experience is poor. In the existing products, a heat-insulating pad is pasted on the inside of the guide plate that generates dew, but the effect is not good. Under high humidity conditions, dew water will still be produced, and the heat-insulating pad is attached, which has an unattractive appearance.
发明内容Summary of the Invention
基于此,本发明要解决的技术问题是提供一种结构简单、防凝露效果好、外观美观的防凝露导板及空调。Based on this, the technical problem to be solved by the present invention is to provide an anti-condensation guide plate and air conditioner with simple structure, good anti-condensation effect and beautiful appearance.
为解决上述技术问题,本发明采用下述技术方案予以实现:To solve the above technical problems, the present invention is implemented using the following technical solutions:
一种防凝露导板,所述导板的正面上设置有第一导流凹槽和第二导流凹槽;所述第一导流凹槽设置在所述导板的下端部,所述第一导流凹槽的一侧靠近出风近侧的导板边缘设置,另一侧靠近出风远侧的导板边缘设置,所述第一导流凹槽由出风远侧向出风近侧倾斜向下设置,所述第一导流凹槽在靠近导板出风近侧的一侧开设有第一通道;所述第二导流凹槽设置在所述第一导流凹槽靠近导板出风远侧的下方,且靠近导板出风远侧的一侧高于靠近导板出风近侧的一侧;所述第二导流凹槽在靠近导板出风近侧的一侧开设有第二通道;所述第一通道和第二通道均贯穿所述导板的正面和背面。An anti-condensation guide plate, a first guide groove and a second guide groove are provided on a front surface of the guide plate; the first guide groove is provided at a lower end portion of the guide plate, and the first One side of the diversion groove is disposed near the edge of the guide plate near the wind outlet, and the other side is disposed near the edge of the guide plate near the wind outlet. The first diversion groove is inclined from the far side of the wind outlet to the near side of the air outlet. It is arranged downward, the first guide groove is provided with a first channel on a side close to the wind outlet near the guide plate, and the second guide groove is provided near the guide plate and the wind outlet is far away from the first guide groove. The second side of the second guide groove is provided with a second channel on the side close to the near side of the wind out of the guide plate; The first channel and the second channel both penetrate the front and back surfaces of the guide plate.
在其中一个实施例中,所述第一通道开设在靠近导板出风近侧的底部边角处。In one embodiment, the first channel is opened at a bottom corner near the air outlet near the guide plate.
在其中一个实施例中,所述第一通道为通孔。In one embodiment, the first channel is a through hole.
在其中一个实施例中,所述第一通道在导板的正面的高度大于在导板背面的高度。In one embodiment, the height of the first channel on the front side of the guide plate is greater than the height on the back side of the guide plate.
在其中一个实施例中,所述第二通道为沿第二导流凹槽侧边开设的侧边切口。In one embodiment, the second channel is a side edge cutout opened along a side edge of the second diversion groove.
在其中一个实施例中,第一导流凹槽的两侧边与导板边缘的距离小于3mm;所述第二导流凹槽与导板出风远侧的导板边缘的距离小于3mm。In one embodiment, the distance between the two sides of the first guide groove and the edge of the guide plate is less than 3 mm; and the distance between the second guide groove and the edge of the guide plate on the far side of the wind guide plate is less than 3 mm.
在其中一个实施例中,所述第一导流凹槽的上侧与导板平面圆滑过渡;所述第二导流凹槽靠近出风远侧的一侧与导板平面圆滑过渡。In one embodiment, the upper side of the first diversion groove smoothly transitions to the plane of the guide plate; the side of the second diversion groove close to the far side of the air outlet smoothly transitions to the plane of the guide plate.
在其中一个实施例中,所述第一导流凹槽和第二导流凹槽的深度为2~3mm。In one embodiment, the depth of the first diversion groove and the second diversion groove is 2 to 3 mm.
在其中一个实施例中,所述第一导流凹槽靠近导板出风远侧的侧边顶点与靠近导板出风近侧的侧边顶点之间的高度差为20~30mm;所述第一导流凹槽靠近导板出风远侧的侧边底端与靠近导板出风近侧的侧边底端之间的高度差为10~20mm。In one embodiment, the height difference between the vertex of the side of the first diversion groove near the far side of the wind out of the guide plate and the vertex of the side of the side near the wind out of the guide plate is 20-30 mm; The height difference between the bottom end of the side of the diversion groove near the far side of the wind out of the guide plate and the bottom end of the side near the near side of the wind out of the guide plate is 10-20 mm.
一种空调,包括出风框和接水盘,所述出风框上安装有所述的防凝露导板;所述第一通道和第二通道在垂直方向的投影均位于所述出风框内侧,所述接水盘设置在所述第一通道和第二通道的下方。An air conditioner includes an air outlet frame and a water receiving pan, the anti-condensation guide plate is installed on the air outlet frame, and projections of the first channel and the second channel in a vertical direction are located on the air outlet frame. Inside, the water receiving tray is disposed below the first channel and the second channel.
与现有技术相比,本发明的优点和积极效果是:Compared with the prior art, the advantages and positive effects of the present invention are:
上述防凝露导板,通过在底部设置第一导流凹槽和第二导流凹槽及第一通道和第二通道,能够有效解决凝露水滴到地板上的问题;导板导流结构简单,无需贴衬垫,能够降低成本,提高外观美观性。The above-mentioned anti-condensation guide plate can effectively solve the problem of condensation water dripping on the floor by providing first and second guide grooves and first and second channels at the bottom; the guide structure of the guide plate is simple, No padding is required, which can reduce costs and improve appearance.
图1为本发明防凝露导板的安装结构示意图;FIG. 1 is a schematic diagram of an installation structure of an anti-condensation guide plate according to the present invention; FIG.
图2为本发明防凝露导板的局部结构示意图;FIG. 2 is a partial structural schematic diagram of an anti-condensation guide plate according to the present invention; FIG.
图3为图2中C-C处截面图;Fig. 3 is a sectional view at C-C in Fig. 2;
附图标记说明:Reference sign description:
导板100;第一导流凹槽110;第一通道111;第二导流凹槽120;第二通道121; Guide plate 100; first diversion groove 110; first channel 111; second diversion groove 120; second channel 121;
出风框200; Outlet frame 200;
引风口300。Air inlet 300.
以下将结合说明书附图对本发明的具体实施方案进行详细阐述,但是本发明可以由权利要求限定和覆盖的多种不同方式实施。The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings of the specification, but the present invention can be implemented in many different ways defined and covered by the claims.
参照图1,本发明的一个实施例中的防凝露导板100,安装在空调的出 风框200上。在本实施例中,为双贯流空调,包括两个空调本体,相邻的空调本体之间形成贯通风道,且两个空调本体的后端之间形成贯通风道的后端引风口300。从后端引风口300进入的常温空气,可以实现将室内的常温空气与在空调内部换热后空气混合。需要指出的是,各个导板100的正面(F)是指导板100开启后,与后端引风口300相对的一面。Referring to FIG. 1, an anti-condensation guide plate 100 according to an embodiment of the present invention is installed on an air outlet frame 200 of an air conditioner. In this embodiment, the dual cross-flow air conditioner includes two air conditioner bodies, a through air duct is formed between adjacent air conditioner bodies, and a rear air inlet 300 is formed between the rear ends of the two air conditioner bodies. . The normal-temperature air entering from the rear air inlet 300 can realize mixing the normal-temperature air in the room with the air after heat exchange in the air conditioner. It should be noted that the front side (F) of each guide plate 100 is the side opposite to the rear air inlet 300 after the guide plate 100 is opened.
如图2和图3所示,导板100的正面上设置有第一导流凹槽110和第二导流凹槽120。第一导流凹槽110设置在导板的下端部(导板上端部为图2中U方向,下端部为图2中L方向),第一导流凹槽110的一侧(e-f)靠近出风近侧A的导板边缘设置,另一侧(c-d)靠近出风远侧B的导板边缘设置。第一导流凹槽110由出风远侧B向出风近侧A倾斜向下设置,第一导流凹槽110在靠近导板出风近侧A的一侧开设有第一通道111,第一通道111贯穿导板的正面F和背面R。在第一导流凹槽110上方产生的凝露水,在重力和风力作用下,均能落入第一导流凹槽110,通过第一导流凹槽110内的第一通道111,从导板正面流出至导板背面。第二导流凹槽120设置在第一导流凹槽110靠近导板出风远侧B的下方,且第二导流凹槽120的靠近导板出风远侧B的一侧高于靠近导板出风近侧A的一侧。第二导流凹槽120在靠近导板出风近侧A的一侧开设有第二通道121,第二通道121也贯穿导板的正面和背面。在第一导流凹槽110下方的区域产生的冷凝水可以通过第二导流凹槽120收集,并通过第二通道121导流至导板背面。被导流至导板背面的冷凝水,可以通过空调内部通道流到空调内的接水盘中。As shown in FIGS. 2 and 3, the front surface of the guide plate 100 is provided with a first guide groove 110 and a second guide groove 120. The first diversion groove 110 is disposed at the lower end portion of the guide plate (the upper portion of the guide plate is the U direction in FIG. 2 and the lower end portion is the L direction in FIG. 2), and one side (ef) of the first diversion groove 110 is close to the wind. The edge of the guide plate on the proximal side A is provided, and the other side (cd) is provided near the edge of the guide plate on the far side B of the air outlet. The first diversion groove 110 is disposed obliquely downward from the wind outlet far side B to the wind outlet near side A. The first diversion groove 110 is provided with a first channel 111 on a side close to the wind outlet near side A of the guide plate. A channel 111 penetrates the front surface F and the rear surface R of the guide plate. The condensation water generated above the first diversion groove 110 can fall into the first diversion groove 110 under the action of gravity and wind, and pass through the first channel 111 in the first diversion groove 110. The front of the guide plate flows out to the back of the guide plate. The second diversion groove 120 is disposed below the first diversion groove 110 near the windward far side B of the guide plate, and the side of the second diversion groove 120 near the windward far side B of the guide plate is higher than that near the windshield One side of the wind near side A. The second guide groove 120 is provided with a second channel 121 on a side close to the air outlet near side A of the guide plate, and the second channel 121 also runs through the front and back surfaces of the guide plate. The condensed water generated in the area below the first diversion groove 110 can be collected by the second diversion groove 120 and guided to the back of the guide plate through the second channel 121. The condensed water that is guided to the back of the guide plate can flow into the water receiving tray in the air conditioner through the internal channel of the air conditioner.
本发明的防凝露导板,通过在底部设置第一导流凹槽110和第二导流凹槽120及第一通道111和第二通道121,能够有效解决凝露水滴到地板上的问题;导板导流结构简单,无需贴衬垫,能够降低成本,提高外观美观性。The anti-condensation guide plate of the present invention can effectively solve the problem of water droplets on the floor by providing first and second guide grooves 110 and 120 and first and second channels 111 and 121 at the bottom; The guiding structure of the guide plate is simple, and no padding is required, which can reduce the cost and improve the appearance.
在本实施例中,如图2所示,第一导流凹槽110具有四个控制点:c点、d点、e点和f点。c点和d点位于出风远侧B,e点和f点位于出风近侧A。第一通道111开设在靠近导板出风近侧A的底部边角处,即靠近第一导流凹槽110的f点处。第一通道111优选为圆形的通孔。第一导流凹槽110靠近导板出风远侧B的侧边顶点与靠近导板出风近侧A的侧边顶点之间的高度差为20~30mm,即c点高于e点20~30mm。第一导流凹槽110靠近导板出风远侧B的侧边底端与靠近导板出风近侧A的侧边底端之间的高度差为10~20mm,即d点高于f点10~20mm。这样能保证第一导流凹槽110内的水 能流到f点处,通过f处的第一通道111,流到导板背面。In this embodiment, as shown in FIG. 2, the first diversion groove 110 has four control points: points c, d, e, and f. Points c and d are located on the far side B of the wind, and points e and f are located on the near side A of the wind. The first channel 111 is opened near the bottom corner of the wind guide near side A, that is, near the point f of the first guide groove 110. The first channel 111 is preferably a circular through hole. The height difference between the vertex of the side of the first diversion groove 110 near the far side B of the guide plate and the vertex of the side near the near side A of the guide plate is 20-30 mm, that is, the point c is 20-30 mm higher than the point e . The height difference between the bottom end of the side of the first diversion groove 110 close to the far side B of the guide plate and the bottom end of the side close to the near side A of the guide plate is 10-20 mm, that is, point d is higher than point f ~ 20mm. This can ensure that the water in the first diversion groove 110 can flow to the point f and pass through the first channel 111 at f to the back of the guide plate.
进一步地,第一导流凹槽110的两侧边与导板边缘的距离小于3mm,即cd连线和ef连线分别距离各自靠近的导板边缘小于3mm。这样能最大程度保证导板正面的产生的凝露水流动到第一凹槽内。Further, the distance between the two sides of the first diversion groove 110 and the edge of the guide plate is less than 3 mm, that is, the distance between the cd line and the ef line, respectively, is less than 3 mm from the edge of the guide plate that is close to each other. This can ensure that the dew water generated on the front surface of the guide plate flows into the first groove to the greatest extent.
为了能够使导板正面的冷凝水迅速流到背面,使第一通道111在导板正面和背面有高度差,即第一通道111在导板的正面的高度大于在导板背面的高度。In order to enable the condensed water on the front surface of the guide plate to flow to the back surface quickly, the first channel 111 has a height difference between the front surface and the back surface of the guide plate, that is, the height of the first channel 111 on the front surface of the guide plate is greater than the height of the rear surface of the guide plate.
第二导流凹槽120也具有四个控制点:g点、h点、i点和j点。第二凹槽的上侧边,即gi边贴近第一导流凹槽110设置。第二通道121为沿第二导流凹槽120侧边开设的侧边切口,即ij连线处开设侧边切口。第二导流凹槽120内的冷凝水通过侧边切口流至导板背面。同样地,第二导流凹槽120与导板出风远侧B的导板边缘的距离也小于3mm。在本实施例中,g点高于i点10~20mm。The second diversion groove 120 also has four control points: point g, point h, point i, and point j. The upper side of the second groove, that is, the gi side is disposed close to the first diversion groove 110. The second channel 121 is a side incision opened along the side of the second diversion groove 120, that is, a side incision is opened at the line ij. The condensed water in the second diversion groove 120 flows to the back of the guide plate through the side cutout. Similarly, the distance between the second flow guiding groove 120 and the edge of the guide plate on the wind-exhausting far side B of the guide plate is also less than 3 mm. In this embodiment, the point g is 10 to 20 mm higher than the point i.
为了能够使冷凝水顺滑流动,提高导流效果,第一导流凹槽110的上侧与导板平面圆滑过渡;第二导流凹槽120靠近出风远侧B的一侧与导板平面圆滑过渡。第一导流槽的上侧边和下侧边,即ce边和df边均为向下凹的曲线。In order to make the condensed water flow smoothly and improve the diversion effect, the upper side of the first diversion groove 110 smoothly transitions to the plane of the guide plate; the side of the second diversion groove 120 near the air outlet far side B is smooth with the plane of the guide plate. transition. Both the upper side and the lower side of the first diversion groove, that is, the ce side and the df side are concave curves downward.
第一导流凹槽110和第二导流凹槽120的深度为2~3mm。即凹槽处壁厚比导板壁厚小2~3mm。The first diversion groove 110 and the second diversion groove 120 have a depth of 2 to 3 mm. That is, the wall thickness at the groove is 2 to 3 mm smaller than the wall thickness of the guide plate.
本发明还包括一种空调,空调包括出风框和接水盘,出风框上安装上述的防凝露导板。第一通道111和第二通道121在垂直方向的投影均位于出风框内侧,接水盘设置在第一通道111和第二通道121的下方。导板正面凝集的凝露水通过第一导流凹槽110和第二导流凹槽120引流到导板背面,由出风框内侧下方的接水盘收集,排出空调内部。The invention also includes an air conditioner. The air conditioner includes an air outlet frame and a water receiving pan, and the above-mentioned anti-condensation guide plate is installed on the air outlet frame. The projections of the first channel 111 and the second channel 121 in the vertical direction are located inside the air outlet frame, and the water receiving tray is disposed below the first channel 111 and the second channel 121. The condensed water condensed on the front of the guide plate is drained to the back of the guide plate through the first diversion groove 110 and the second diversion groove 120, and is collected by a water receiving tray below the inside of the air outlet frame and discharged out of the air conditioner.
以上所述实施例仅表达了本发明的几种实施方式,其描述较为具体和详细,但并不能因此而理解为对本发明专利范围的限制。应当指出的是,对于本领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干变形和改进,这些都属于本发明的保护范围。因此,本发明专利的保护范围应以所附权利要求为准。The above-mentioned embodiments only express several implementation manners of the present invention, and their descriptions are more specific and detailed, but they cannot be understood as limiting the scope of the patent of the present invention. It should be noted that, for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the invention patent shall be subject to the appended claims.
Claims (10)
- 一种防凝露导板,其中,所述导板的正面上设置有第一导流凹槽和第二导流凹槽;所述第一导流凹槽设置在所述导板的下端部,所述第一导流凹槽的一侧靠近出风近侧的导板边缘设置,另一侧靠近出风远侧的导板边缘设置,所述第一导流凹槽由出风远侧向出风近侧倾斜向下设置,所述第一导流凹槽在靠近导板出风近侧的一侧开设有第一通道;所述第二导流凹槽设置在所述第一导流凹槽靠近导板出风远侧的下方,且所述第二导流凹槽靠近导板出风远侧的一侧高于其靠近导板出风近侧的一侧;所述第二导流凹槽在靠近导板出风近侧的一侧开设有第二通道;所述第一通道和第二通道均贯穿所述导板的正面和背面。An anti-condensation guide plate, wherein a first guide groove and a second guide groove are provided on a front surface of the guide plate; the first guide groove is provided at a lower end portion of the guide plate; One side of the first diversion groove is arranged near the edge of the guide plate near the wind outlet side, and the other side is arranged near the edge of the guide plate on the far wind outlet side. The first diversion groove is from the far side of the wind outlet to the near side of the air outlet side. It is disposed obliquely downward, and the first guide groove is provided with a first channel on a side close to the wind exit side of the guide plate; the second guide groove is provided at the first guide groove near the guide plate. It is below the far side of the wind, and the side of the second diversion groove near the far side of the wind out of the guide plate is higher than the side near the near side of the wind out of the guide plate; the second diversion groove is near the wind out of the guide plate A second channel is opened on the near side; the first channel and the second channel both penetrate the front and back of the guide plate.
- 根据权利要求1所述的防凝露导板,其中,所述第一通道开设在靠近导板出风近侧的底部边角处。The anti-condensation guide plate according to claim 1, wherein the first channel is opened at a bottom corner near a wind outlet near the guide plate.
- 根据权利要求2所述的防凝露导板,其中,所述第一通道为通孔。The anti-condensation guide plate according to claim 2, wherein the first channel is a through hole.
- 根据权利要求3所述的防凝露导板,其中,所述第一通道在导板的正面的高度大于其在导板背面的高度。The anti-condensation guide plate according to claim 3, wherein a height of the first channel on a front surface of the guide plate is greater than a height of the first channel on a rear surface of the guide plate.
- 根据权利要求1所述的防凝露导板,其中,所述第二通道为沿第二导流凹槽侧边开设的侧边切口。The anti-condensation guide plate according to claim 1, wherein the second channel is a side cutout opened along a side of the second flow guide groove.
- 根据权利要求1所述的防凝露导板,其中,第一导流凹槽的两侧边与导板边缘的距离小于3mm;所述第二导流凹槽与导板出风远侧的导板边缘的距离小于3mm。The anti-condensation guide plate according to claim 1, wherein the distance between the two sides of the first guide groove and the edge of the guide plate is less than 3 mm; The distance is less than 3mm.
- 根据权利要求1-6任一项所述的防凝露导板,其中,所述第一导流凹槽的上侧与导板平面圆滑过渡;所述第二导流凹槽靠近出风远侧的一侧与导板平面圆滑过渡。The anti-condensation guide plate according to any one of claims 1 to 6, wherein the upper side of the first guide groove and the plane of the guide plate smoothly transition; the second guide groove is close to the far side of the air outlet. One side makes a smooth transition with the plane of the guide plate.
- 根据权利要求1所述的防凝露导板,其中,所述第一导流凹槽和第二导流凹槽的深度为2~3mm。The anti-condensation guide plate according to claim 1, wherein a depth of the first and second guide grooves is 2 to 3 mm.
- 根据权利要求1所述的防凝露导板,其中,所述第一导流凹槽靠近导板出风远侧的侧边顶点与靠近导板出风近侧的侧边顶点之间的高度差为20~30mm;所述第一导流凹槽靠近导板出风远侧的侧边底端与靠近导板出风近侧的侧边底端之间的高度差为10~20mm。The anti-condensation guide plate according to claim 1, wherein a height difference between a vertex of a side edge of the first diversion groove near a wind outlet side of the guide plate and a vertex of a side edge near a wind outlet side of the guide plate is 20 -30 mm; the height difference between the bottom end of the side of the first diversion groove near the far side of the wind out of the guide plate and the bottom end of the side near the side of the wind out of the guide plate is 10-20 mm.
- 一种空调,其中,包括出风框和接水盘,所述出风框上安装有如权利要求1-9任一项所述的防凝露导板;所述第一通道和第二通道在垂直方向 的投影均位于所述出风框内侧,所述接水盘设置在所述第一通道和第二通道的下方。An air conditioner, comprising an air outlet frame and a water receiving pan, the anti-condensation guide plate according to any one of claims 1-9 is installed on the air outlet frame; the first channel and the second channel are vertical The projections in the directions are all located inside the air outlet frame, and the water receiving tray is disposed below the first channel and the second channel.
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